@font-face{font-family:Instrument Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/instrument-sans-latin-ext-400-normal-Q_nF8v4l.woff2)format("woff2"),url(/assets/instrument-sans-latin-ext-400-normal-r32jotim.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/instrument-sans-latin-400-normal-DRC__1Mx.woff2)format("woff2"),url(/assets/instrument-sans-latin-400-normal-D1W7dsQl.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/instrument-sans-latin-ext-500-normal-CTEe1bJa.woff2)format("woff2"),url(/assets/instrument-sans-latin-ext-500-normal-CAxz3nsc.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/instrument-sans-latin-500-normal-Dk9ku72i.woff2)format("woff2"),url(/assets/instrument-sans-latin-500-normal-Z6ESRlEs.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/instrument-sans-latin-ext-600-normal-BsaQcF38.woff2)format("woff2"),url(/assets/instrument-sans-latin-ext-600-normal-DMks36a2.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/instrument-sans-latin-600-normal-B7fBEWYG.woff2)format("woff2"),url(/assets/instrument-sans-latin-600-normal-B9e8oLYv.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/source-serif-4-cyrillic-ext-400-normal-CWV284fw.woff2)format("woff2"),url(/assets/source-serif-4-cyrillic-ext-400-normal-DLkyKLvH.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/source-serif-4-cyrillic-400-normal-C44pakCn.woff2)format("woff2"),url(/assets/source-serif-4-cyrillic-400-normal-B8Z6Jvzv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/source-serif-4-greek-400-normal-Cw5-AHNN.woff2)format("woff2"),url(/assets/source-serif-4-greek-400-normal-BccYJ-vZ.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/source-serif-4-vietnamese-400-normal-BbG3LG1A.woff2)format("woff2"),url(/assets/source-serif-4-vietnamese-400-normal-DR1UuFon.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/source-serif-4-latin-ext-400-normal-Cp7z-ARB.woff2)format("woff2"),url(/assets/source-serif-4-latin-ext-400-normal-CEpydyUl.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/source-serif-4-latin-400-normal-DJ5YJwmz.woff2)format("woff2"),url(/assets/source-serif-4-latin-400-normal-Dn3IlU-Z.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/source-serif-4-cyrillic-ext-600-normal-D_E8FDgP.woff2)format("woff2"),url(/assets/source-serif-4-cyrillic-ext-600-normal-DiT2IGQm.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/source-serif-4-cyrillic-600-normal-BDP5YDHD.woff2)format("woff2"),url(/assets/source-serif-4-cyrillic-600-normal-DFnC3vAY.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/source-serif-4-greek-600-normal-DdRkKr-1.woff2)format("woff2"),url(/assets/source-serif-4-greek-600-normal-DhXQw1Kl.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/source-serif-4-vietnamese-600-normal-CznyfUKR.woff2)format("woff2"),url(/assets/source-serif-4-vietnamese-600-normal-B0WJbuqT.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/source-serif-4-latin-ext-600-normal-0sIUyHMO.woff2)format("woff2"),url(/assets/source-serif-4-latin-ext-600-normal-C6NNqpJh.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/source-serif-4-latin-600-normal-DouSKlru.woff2)format("woff2"),url(/assets/source-serif-4-latin-600-normal-DMD1h6_f.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-cyrillic-ext-400-normal-xuaO2J-f.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-ext-400-normal-DMdlQ8Kv.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-cyrillic-400-normal-BSMlKf0J.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-400-normal-CEL4l2ZJ.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-vietnamese-400-normal-BulugwFq.woff2)format("woff2"),url(/assets/ibm-plex-mono-vietnamese-400-normal-DDuiU_S-.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-latin-ext-400-normal-BmRBH3aV.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-ext-400-normal-D3D2R8hC.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-latin-400-normal-DMJ8VG8y.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-400-normal-CvHOgSBP.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-cyrillic-ext-500-normal-BqneJy0T.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-ext-500-normal-BIfNGwUT.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-cyrillic-500-normal-Bq9vWWag.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-500-normal-Ael50iVv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-vietnamese-500-normal-DZ4AoWbu.woff2)format("woff2"),url(/assets/ibm-plex-mono-vietnamese-500-normal-C8zxqsMH.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-ext-500-normal-CAhNIIs5.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-ext-500-normal-CZ70TYgx.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-500-normal-DSY6xOcd.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-500-normal-CB9ihrfo.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--ff-display:ui-rounded, "SF Pro Rounded", "Nunito", system-ui, sans-serif;--ff-serif:"Source Serif 4", Georgia, serif;--ff-ui:"Instrument Sans", -apple-system, "Segoe UI", sans-serif;--ff-mono:"IBM Plex Mono", ui-monospace, monospace;--fs-3xs:10px;--fs-2xs:11px;--fs-xs:12.5px;--fs-sm:14px;--fs-md:16px;--fs-lg:19px;--fs-xl:24px;--fs-2xl:30px;--fs-3xl:34px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--measure-page:65rem;--measure-read:28rem;--measure-margin:19rem;--stage-w:720px;--stage-inset:max(var(--space-5), calc((100% - var(--stage-w)) / 2 + 32px));--rule-lh:36px;--r-mark:2px;--r-sm:8px;--r-md:12px;--r-lg:18px;--tap-min:44px;--vvh:100dvh;--dur-tap:.12s;--dur-quick:.2s;--dur-base:.32s;--dur-slow:.56s;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in:cubic-bezier(.4, 0, 1, 1);--ease-drift:cubic-bezier(.37, .12, .63, .88);--ink:#2b2926;--paper:#faf8f3;--surface:#fff;--aside:#f4f1ea;--line:#eae4d9;--muted:#6b6862;--lapis:#5b84b1;--lapis-deep:#3c608c;--lapis-soft:#e9eff6;--verde:#6e9b6b;--verde-deep:#427049;--verde-soft:#eaf2e9;--ochre:#e0a03a;--ochre-deep:#8a6712;--ochre-soft:#f9efd8;--rosso:#cc6b4a;--rosso-deep:#a8452b;--rosso-soft:#f7e8e1;--plum:#8a5a72;--plum-deep:#6b4257;--plum-soft:#f0e7ec;--tick:#d2cdbf;--line-strong:#949084;--on-lapis:#fff;--scrim:#ffffff38;--mask-solid:#000;--spark:color-mix(in srgb, var(--lapis) 14%, #fff);--tide-mark:#3c608c}:root.dark{--ink:#ece7de;--paper:#17130e;--surface:#221d16;--aside:#1e1913;--line:#342e26;--muted:#9c948a;--lapis:#7fa8dd;--lapis-deep:#adcbef;--lapis-soft:#232e3d;--verde:#86b183;--verde-deep:#a6cda3;--verde-soft:#1f2a1e;--ochre:#e6b45a;--ochre-deep:#edc77e;--ochre-soft:#2c2416;--rosso:#e08a6a;--rosso-deep:#ebaa90;--rosso-soft:#2e211a;--plum:#b98aa3;--plum-deep:#d0aabf;--plum-soft:#291f26;--tick:#322d25;--line-strong:#6a635a;--on-lapis:#16120d;--scrim:#0000002e;--spark:color-mix(in srgb, var(--lapis) 40%, #fff);--tide-mark:#fff}::view-transition-old(root){animation-duration:var(--dur-quick);animation-timing-function:linear}::view-transition-new(root){animation-duration:var(--dur-quick);animation-timing-function:linear}*{box-sizing:border-box;margin:0;padding:0}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-property:color,background-color,background,border-color,fill,stroke,opacity!important;animation-duration:1ms!important;animation-iteration-count:1!important}}html,body,#root{height:100%}html{scrollbar-gutter:stable}body{background:var(--paper);color:var(--ink);font-family:var(--ff-ui);font-size:var(--fs-md);-webkit-font-smoothing:antialiased;line-height:1.55}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app{background:var(--paper);min-height:100%;color:var(--ink);flex-direction:column;display:flex}.app.boot{color:var(--muted);justify-content:center;align-items:center}.boot-mark{font-family:var(--ff-display);font-size:var(--fs-xl);letter-spacing:.04em;color:var(--muted);opacity:0;animation:ghost-in .4s var(--ease-out) .25s forwards;align-items:center;gap:10px;display:flex}.boot-mark svg{color:var(--ochre-deep)}@keyframes ghost-in{to{opacity:1}}.main:empty:before,.main:empty:after{content:"";border-radius:var(--r-sm);background:var(--line);opacity:0;animation:ghost-in .4s var(--ease-out) .25s forwards;display:block}.main:empty:before{width:172px;height:30px}.main:empty:after{width:240px;height:12px;margin-top:14px}.boot-error{text-align:left;max-width:46ch;padding:32px 24px}.boot-error h1{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-xl);color:var(--ink);margin-bottom:12px}.boot-error p{margin-bottom:20px}.boot-detail{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--muted);word-break:break-word;margin:20px 0 0}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}:focus-visible{outline:2px solid var(--lapis);outline-offset:2px;border-radius:var(--r-md)}.num,.t-value,.c-stat .v{font-family:var(--ff-mono)}a{color:var(--lapis-deep)}.shell{flex:1;min-height:100dvh;display:flex}.rail{border-right:1px solid var(--line);z-index:20;overscroll-behavior:contain;flex-direction:column;flex:none;align-self:flex-start;gap:4px;width:208px;height:100dvh;padding:26px 14px 20px;display:flex;position:sticky;top:0;overflow:hidden auto}.rail-head{align-items:center;padding:0 4px 8px;display:flex}.wordmark{font-family:var(--ff-display);font-size:var(--fs-lg);letter-spacing:.16em;text-transform:uppercase;color:var(--lapis-deep);text-align:left;cursor:pointer;background:0 0;border:0;padding:0 8px;display:block}.rail-head .rail-toggle{width:32px;height:32px;color:var(--tick);margin-left:auto}@media (hover:hover){.rail-head .rail-toggle:hover{color:var(--muted);background:0 0}}.rail-head .rail-toggle:after{inset:-6px}@media (hover:hover){.wordmark:hover,:root.dark .wordmark:hover{color:var(--lapis-deep)}}.nav-item{min-height:var(--tap-min);border-radius:var(--r-md);font-size:var(--fs-sm);color:var(--muted);text-align:left;align-items:center;gap:10px;padding:9px 12px;display:flex}@media (hover:hover){.nav-item:hover{color:var(--ink);background:var(--surface)}}.nav-item.active{color:var(--lapis-deep);background:var(--lapis-soft);font-weight:500}.rail-divider{background:var(--line);height:1px;margin:8px 4px}@media (width<=899px){.rail-divider{display:none}}.rail .spacer{flex:1}.rail-foot{border-top:1px solid var(--line);align-items:center;gap:12px;margin-top:8px;padding:8px 4px 0;display:flex}@media (width<=899px){.rail-cog{margin-left:auto}}.rail-icon{border-radius:var(--r-md);width:34px;height:34px;color:var(--muted);flex:none;justify-content:center;align-items:center;display:flex;position:relative}.rail-icon:after{content:"";position:absolute;inset:-5px}@media (hover:hover){.rail-icon:hover{color:var(--ink);background:var(--surface)}}.rail-icon.active{color:var(--lapis-deep);background:var(--lapis-soft)}.rail-icon:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.rail-face{border:1px solid var(--line);width:34px;height:34px;color:var(--muted);border-radius:50%;flex:none;justify-content:center;align-items:center;display:flex}.rail-face.known{background:var(--lapis-soft);color:var(--lapis-deep);border-color:#0000}.face-initial{font-family:var(--ff-mono);font-size:var(--fs-sm);font-weight:500;line-height:1}.rail-foot{position:relative}.rail-account{width:100%;min-height:var(--tap-min);border-radius:var(--r-md);color:var(--ink);text-align:left;cursor:pointer;align-items:center;gap:8px;padding:4px 8px 4px 4px;display:flex}@media (hover:hover){.rail-account:hover{background:var(--surface)}}.rail-account:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.rail-account-name{min-width:0;font-size:var(--fs-sm);color:var(--ink);white-space:nowrap;text-overflow:ellipsis;flex:auto;overflow:hidden}.rail-account.active .rail-account-name{color:var(--lapis-deep)}.rail-account-caret{color:var(--tick);flex:none}@media (hover:hover){.rail-account:hover .rail-account-caret{color:var(--muted)}}.account-menu{z-index:30;background:var(--paper);border:1px solid var(--line-strong);border-radius:var(--r-md);min-width:210px;animation:settle-in var(--dur-quick) var(--ease-out) both;flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;bottom:calc(100% + 6px);left:0;right:auto;box-shadow:0 10px 30px #00000024}:root.dark .account-menu{box-shadow:0 10px 30px #00000080}.account-menu-head{border-radius:var(--r-md);text-align:left;cursor:pointer;align-items:center;gap:10px;width:100%;padding:8px;display:flex}@media (hover:hover){.account-menu-head:hover{background:var(--surface)}}.account-menu-head:focus-visible{outline:2px solid var(--lapis);outline-offset:-2px}.account-menu-id{flex-direction:column;min-width:0;display:flex}.account-menu-name{font-size:var(--fs-sm);color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-weight:500;overflow:hidden}.account-menu-sub{font-size:var(--fs-xs);color:var(--muted)}.account-menu-sep{background:var(--line);height:1px;margin:4px 6px}.account-menu-item{width:100%;min-height:var(--tap-min);border-radius:var(--r-md);font-size:var(--fs-sm);color:var(--ink);text-align:left;cursor:pointer;align-items:center;gap:10px;padding:8px 10px;display:flex}@media (hover:hover){.account-menu-item:hover{background:var(--surface)}}.account-menu-item:focus-visible{outline:2px solid var(--lapis);outline-offset:-2px}.account-menu-icon{width:16px;height:16px;color:var(--muted);flex:none}.account-menu-text{white-space:nowrap;flex:auto}.account-menu-ver{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted)}.account-menu-item.danger,.account-menu-item.danger .account-menu-icon{color:var(--rosso-deep)}.account-menu-switch{background:var(--line-strong);width:34px;height:20px;transition:background var(--dur-tap) ease;border-radius:999px;flex:none;position:relative}.account-menu-switch.on{background:var(--lapis)}.account-menu-knob{background:var(--paper);width:16px;height:16px;transition:transform var(--dur-tap) ease;border-radius:50%;position:absolute;top:2px;left:2px}.account-menu-switch.on .account-menu-knob{transform:translate(14px)}@media (width>=900px) and (hover:hover){.rail.collapsed{background:var(--paper);height:100dvh;transition:width var(--dur-quick) var(--ease-out), box-shadow var(--dur-quick) var(--ease-out);position:fixed;top:0;left:0}.shell:has(.rail.collapsed){padding-left:63px}.rail.collapsed:hover,.rail.collapsed:focus-within{width:208px;box-shadow:8px 0 28px #00000014}.rail.collapsed:has(.account-menu){width:208px;box-shadow:8px 0 28px #00000014}:root.dark .rail.collapsed:hover,:root.dark .rail.collapsed:focus-within{box-shadow:8px 0 28px #00000073}:root.dark .rail.collapsed:has(.account-menu){box-shadow:8px 0 28px #00000073}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)){gap:12px;width:63px}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .wordmark{display:none}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-head{justify-content:center;padding-left:0;padding-right:0}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-head .rail-toggle{margin-left:0}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .nav-item{justify-content:center;width:34px;height:34px;min-height:34px;padding:0;position:relative}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .nav-item:after{content:"";position:absolute;inset:-5px}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .nav-label{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-foot{padding:8px 0 0}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-account{justify-content:center;width:34px;padding:0}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-account-caret{display:none}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-lang{justify-content:center;gap:0;width:34px;min-height:34px;padding:0}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-lang .lang-name{display:none}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .rail-lang:after{display:none}.rail.collapsed:not(:hover):not(:focus-within):not(:has(.account-menu)) .account-menu{min-width:210px;left:0;right:auto}.rail:not(.collapsed) .account-menu,.rail.collapsed:hover .account-menu,.rail.collapsed:focus-within .account-menu{width:216px;min-width:0;position:fixed;inset:auto auto 70px 14px}.rail.collapsed:has(.account-menu) .account-menu{width:216px;min-width:0;position:fixed;inset:auto auto 70px 14px}}.lang-chip{min-height:var(--tap-min);border:1px solid var(--line-strong);border-radius:var(--r-md);font-size:var(--fs-sm);cursor:pointer;align-items:center;gap:9px;margin-top:6px;padding:9px 12px;display:flex;position:relative}@media (hover:hover){.lang-chip:hover{border-color:var(--muted)}}.lang-chip:has(select:focus-visible){outline:2px solid var(--lapis);outline-offset:2px}.lang-chip:after{content:"";border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);width:6px;height:6px;margin-left:auto;transform:translateY(-2px)rotate(45deg)}.lang-chip select{opacity:0;cursor:pointer;width:calc(100% + 2px);height:calc(100% + 2px);font:inherit;position:absolute;inset:-1px}.setting>.lang-chip{justify-self:start;min-width:11rem}.rail-lang{border:0;flex:none;margin-top:0}@media (hover:hover){.rail-lang:hover{background:var(--surface)}}.rail-lang .lang-name{color:var(--muted)}@media (width<=899px){.rail-lang{display:none}}.runhead-lang{flex:none;margin-top:0;margin-left:auto}@media (width>=900px){.runhead-lang{display:none}}@media (width<=559px){.runhead-lang{gap:6px;padding-left:10px;padding-right:10px}.runhead-lang .lang-name{display:none}}.lang-chip .flag{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--lapis-deep);background:var(--lapis-soft);border-radius:var(--r-sm);letter-spacing:.06em;padding:2px 5px;font-weight:500}.main-wrap{flex:1;min-width:0}.main-wrap:focus{outline:none}.main{width:100%;min-width:0;max-width:var(--measure-page);padding:var(--space-7) var(--space-7) var(--space-8);flex:1;margin-inline:auto}@keyframes screen-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.main:not(:empty){animation:screen-in var(--dur-quick) var(--ease-out) both}.h-greet{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-2xl);letter-spacing:.02em}.h-date{color:var(--muted);font-size:var(--fs-sm);margin-top:var(--space-1);max-width:var(--measure-read)}.runhead{padding-bottom:var(--space-4);border-bottom:1px solid var(--line);margin-bottom:var(--space-6);justify-content:space-between;align-items:flex-end;gap:var(--space-4);flex-wrap:wrap;display:flex}.runhead-actions{gap:var(--space-2);align-items:center;display:flex}@media (width<=620px){.runhead:has(.runhead-actions>:only-child){flex-wrap:nowrap}.runhead:has(.runhead-actions>:only-child)>:first-child{min-width:0}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 1px 2px color-mix(in srgb, var(--ink) 4%, transparent), 0 10px 28px color-mix(in srgb, var(--ink) 6%, transparent)}:root.dark .card{box-shadow:0 1px 2px #0000004d,0 12px 30px #0006}.home-hero{padding:var(--space-5);gap:var(--space-5);flex-direction:column;display:flex}.hero-count{font-family:var(--ff-display);font-size:var(--fs-xl);letter-spacing:.01em;text-wrap:balance;line-height:1.25}.hero-count .num{font-family:var(--ff-display);color:var(--lapis-deep)}.hero-sub{color:var(--muted);font-size:var(--fs-sm);margin-top:var(--space-1)}.btn.btn-hero{margin-top:var(--space-5);width:100%;min-height:52px;font-size:var(--fs-lg);padding:14px 24px}.hero-doors{gap:var(--space-3);margin-top:var(--space-5);display:grid}.hero-doors .btn.btn-hero{margin-top:0}.hero-alt{gap:var(--space-3);padding-top:var(--space-5);border-top:1px solid var(--line);grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;display:grid}@media (width<=479px){.hero-alt{grid-auto-flow:row}}.home-shelf{margin-top:var(--space-5)}.home-shelf-eyebrow{margin-bottom:var(--space-3);display:block}.home-shelf .hero-alt{border-top:none;padding-top:0}.ring-done-word{font-family:var(--ff-display);font-size:var(--fs-xl);color:var(--verde-deep)}.stats-section{font-family:var(--ff-display);font-size:var(--fs-lg);letter-spacing:.03em;margin:var(--space-6) 0 var(--space-3);font-weight:400}.stats-section:first-of-type{margin-top:0}.tiles-grid{gap:var(--space-4);grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:1fr;display:grid}@media (width<=1023px){.tiles-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=339px){.tiles-grid{grid-template-columns:minmax(0,1fr)}}.tile.empty .t-value{color:var(--muted)}.tile{background:var(--surface);border-radius:var(--r-md);min-width:148px;padding:var(--space-3) var(--space-4);flex:1}.t-label{font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500}.t-value{font-size:var(--fs-xl);text-wrap:pretty;margin-top:4px;line-height:1.3}.tiles-grid.is-today .tile{background:0 0;padding-left:0;padding-right:0}.tiles-grid.is-today .t-value{font-size:var(--fs-2xl)}.t-value-phrase{font-size:var(--fs-lg)}.t-counts{gap:2px var(--space-2);font-size:var(--fs-lg);grid-template-columns:max-content 1fr;justify-items:start;display:grid}.t-counts>.num{justify-self:end}.t-count-word{font-family:var(--ff-ui);font-size:var(--fs-md);align-self:baseline}.t-word{font-family:var(--ff-ui)}.t-sub{font-size:var(--fs-xs);color:var(--muted);margin-top:2px;line-height:1.4}.t-give{font-size:var(--fs-xs);color:var(--muted);font-family:var(--ff-mono)}.t-delta{font-size:var(--fs-xs);color:var(--muted);font-family:var(--ff-mono);margin-left:var(--space-3);font-variant-numeric:tabular-nums}.tiles-note{font-size:var(--fs-xs);color:var(--muted);margin-top:var(--space-3)}.t-icon{color:var(--ochre-deep);vertical-align:-3px;margin-right:7px;display:inline-flex}.tile-open{text-align:left;width:100%;transition:box-shadow var(--dur-quick) ease, transform var(--dur-tap) var(--ease-out);display:block}.tile-open .t-label{justify-content:space-between;align-items:center;gap:6px;display:flex}.t-fig{white-space:nowrap}.t-chevron{color:var(--muted);transition:transform var(--dur-quick) var(--ease-out);display:inline-flex}@media (hover:hover){.tile-open:hover{box-shadow:inset 0 0 0 1px var(--line-strong)}.tile-open:hover .t-chevron{transform:translate(2px)}}.tile-open:active{transform:scale(.995)}.session-line{font-size:var(--fs-sm);color:var(--muted);margin-top:16px}.session-line .num{color:var(--ink);font-weight:500}.gate{padding:var(--space-7) var(--space-5);background:var(--aside);isolation:isolate;flex:1;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.gate-frame{border-radius:calc(var(--r-lg) + 10px);background:color-mix(in srgb, var(--lapis-soft) 76%, transparent);width:100%;max-width:26rem;box-shadow:0 12px 32px color-mix(in srgb, var(--ink) 10%, transparent);padding:10px;position:relative}.gate-card{padding:var(--space-6) var(--space-6) var(--space-5);gap:var(--space-4);flex-direction:column;display:flex}.gate-mark{font-family:var(--ff-display);font-size:var(--fs-lg);letter-spacing:.16em;text-transform:uppercase;color:var(--lapis-deep);text-align:center;margin-bottom:var(--space-1)}.gate-lede{font-size:var(--fs-sm);color:var(--muted);text-align:center;text-wrap:pretty;line-height:1.5}.gate-who{font-family:var(--ff-mono);font-size:var(--fs-sm);color:var(--muted);text-align:center;word-break:break-all}.gate-field{flex-direction:column;gap:6px;display:flex}.gate-label{font-size:var(--fs-sm);font-weight:500}.gate-field .field{max-width:100%}.gate-hint{font-size:var(--fs-xs);color:var(--muted)}.gate-hint-block{text-align:center;line-height:1.5}.gate-go{width:100%}.gate-switch{align-self:center}.gate-msg{font-size:var(--fs-sm);color:var(--rosso-deep);text-align:center;text-wrap:pretty;line-height:1.45}.gate-foot{justify-content:space-between;align-items:center;gap:var(--space-3);margin-top:var(--space-2);padding-top:var(--space-4);border-top:1px solid var(--line);display:flex}.gate-leave{margin-left:auto}.gate-foot-code{border-top:none;flex-direction:column;align-items:center;gap:0;margin-top:0;padding-top:0}.code-row{grid-template-columns:repeat(6,minmax(0,1fr));align-items:center;gap:6px;display:grid}.code-cell{display:flex;position:relative}.code-dot{background:var(--muted);border-radius:50%;width:3px;height:3px;margin-top:-1.5px;margin-left:-1.5px;position:absolute;top:50%;left:-6px}.code-box{text-align:center;width:100%;min-height:52px;font-family:var(--ff-mono);font-size:var(--fs-xl);color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-md);outline:none;padding:0}.code-box:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.code-box:disabled{color:var(--muted)}.prof-head{align-items:flex-start;gap:var(--space-5);padding:var(--space-6);display:flex}@media (width<=620px){.prof-head{align-items:flex-start;gap:var(--space-4);flex-direction:column}}.prof-disc{border:1px solid var(--line);width:76px;height:76px;color:var(--muted);font-family:var(--ff-mono);font-size:var(--fs-2xl);border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:500;line-height:1;display:flex}.prof-disc.known{background:var(--lapis-soft);color:var(--lapis-deep);border-color:#0000}.prof-who{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.prof-name{font-family:var(--ff-display);font-size:var(--fs-xl);letter-spacing:.01em;word-break:break-word}.prof-who .flag-count{align-self:flex-start}.prof-signin{margin-top:var(--space-2);align-self:flex-start}.prof-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}@media (width<=620px){.prof-tiles{grid-template-columns:minmax(0,1fr)}}.prof-links{gap:var(--space-4);margin-top:var(--space-5);display:flex}.prof-link{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-5);font-size:var(--fs-sm);text-align:left;cursor:pointer;flex:1;display:flex}@media (hover:hover){.prof-link:hover{border-color:var(--lapis-deep)}.prof-link:hover .level-chevron{transform:translate(3px)}}.prof-link:active{transform:scale(.995)}.prof-link:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}@media (width<=620px){.prof-links{flex-direction:column}}.level-row{gap:var(--space-4);margin-top:var(--space-4);display:flex}.level-card{align-items:center;gap:var(--space-4);padding:var(--space-5);flex:1;display:flex}.level-tile{border-radius:var(--r-lg);padding:var(--space-5);flex-direction:column;flex:1;justify-content:center;display:flex}@media (width<=620px){.level-row{flex-direction:column}}@media (width>=1024px){.main.home-page{grid-template-columns:minmax(0, 1fr) var(--measure-margin);column-gap:var(--space-7);align-items:start;display:grid}.main.home-page>.runhead{grid-column:1/-1}.main.home-page>.home-hero{grid-area:2/1}.main.home-page>.streak-card{grid-area:3/1}.main.home-page>.home-margin{gap:var(--space-5);flex-direction:column;grid-area:2/2/span 2;display:flex}.main.home-page>.home-hero,.main.home-page>.home-margin>.goal-card,.main.home-page>.home-margin>.level-row{margin-top:0}.main.home-page>.streak-card{margin-top:var(--space-5)}.main.home-page .home-margin>.level-row{gap:var(--space-5);flex-direction:column}.main.home-page .home-margin .level-card{align-items:flex-start;gap:var(--space-3);flex-direction:column}.main.home-page .home-margin .level-chevron{display:none}.main.home-page .home-margin .level-map{align-self:center}}.home-margin{display:contents}.numeral{font-family:var(--ff-display);font-size:var(--fs-3xl);color:var(--lapis-deep);text-align:center;width:46px}.wreath{flex:none;position:relative}.wreath svg{display:block}.wreath-numeral{font-family:var(--ff-display);font-size:var(--fs-xl);color:var(--lapis-deep);letter-spacing:.04em;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.wr-branch{fill:none;stroke:var(--tick);stroke-width:1.1px;stroke-linecap:round}.wr-leaf{fill:none;stroke:var(--tick);stroke-width:1px;transition:fill var(--dur-base) var(--ease-out), stroke var(--dur-base) var(--ease-out)}.wr-leaf.on{fill:var(--lapis);stroke:var(--lapis)}@keyframes leaf-land{0%{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}.wr-leaf.fresh{transform-box:fill-box;transform-origin:50%;animation:leaf-land var(--dur-base) var(--ease-out) both}.level-title{font-family:var(--ff-display);font-size:var(--fs-lg);letter-spacing:.02em}.level-band{color:var(--muted);font-size:var(--fs-xs);margin-top:2px}.level-testout{text-align:left}.level-card-open{text-align:left;cursor:pointer;width:100%;transition:border-color var(--dur-quick) ease, transform var(--dur-tap) var(--ease-out)}@media (hover:hover){.level-card-open:hover{border-color:var(--lapis-deep)}.level-card-open:hover .level-chevron{transform:translate(3px)}}.level-card-open:active{transform:scale(.995)}.level-chevron{color:var(--muted);transition:transform var(--dur-quick) var(--ease-out);flex:none}.level-score{margin-top:var(--space-3);align-items:baseline;gap:8px;display:flex}.level-score .num{font-size:var(--fs-lg);color:var(--ink)}.level-score-word{font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.level-score-sub{font-size:var(--fs-xs);color:var(--muted)}.level-sub{font-size:var(--fs-xs);color:var(--muted);margin-top:6px}.session{flex-direction:column;flex:1;min-height:100vh;display:flex}.drill-top{align-items:center;gap:var(--space-4);padding:12px var(--stage-inset);border-bottom:1px solid var(--line);display:flex;position:relative}.undo-chip{top:calc(100% + 8px);right:var(--stage-inset);z-index:5;min-height:var(--tap-min);font-size:var(--fs-xs);color:var(--muted);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-md);animation:settle-in var(--dur-quick) var(--ease-out) both;transition:color var(--dur-tap) ease, border-color var(--dur-tap) ease;padding:8px 16px;position:absolute}@media (hover:hover){.undo-chip:hover{color:var(--ink);border-color:var(--ink)}}.drill-top .count{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);white-space:nowrap}.count-short{display:none}@media (width<=620px){.count-long{display:none}.count-short{display:inline}}.drill-bar{flex:auto;min-width:0;height:10px;position:relative}.drill-bar-track{background:var(--line);transform-origin:50%;border-radius:999px;position:absolute;inset:0;overflow:visible}.drill-bar-seg{transform-origin:50% 100%;transition:background var(--dur-quick) ease;background:0 0;border-radius:2px;position:absolute;top:0;bottom:0}.drill-bar-seg.is-on{background:var(--lapis)}.drill-bar-fill{transform-origin:0;background:var(--lapis);width:100%;height:100%;transition:transform var(--dur-quick) var(--ease-out);border-radius:999px;display:block}.count-extra{color:var(--ochre-deep)}.x{color:var(--muted);min-width:var(--tap-min);min-height:var(--tap-min);border-radius:var(--r-md);justify-content:center;align-items:center;margin:-10px;display:inline-flex}@media (hover:hover){.x:hover{color:var(--ink);background:var(--surface)}}.stage{max-width:var(--stage-w);flex-direction:column;flex:1;width:100%;margin:0 auto;padding:56px 32px 48px;display:flex}.stage-prompt{flex:none;min-width:0}.stage-actions{flex:none}@media (width>=900px){.stage:before{content:"";flex:0 1 calc(var(--vvh) * .16);min-height:0}.stage:after{content:"";flex:1 1 0;min-height:0}.stage-actions{min-height:var(--tap-min);align-items:flex-start;gap:var(--space-4);margin-top:var(--space-6);flex-direction:column;display:flex}.stage-actions .drill-actions,.stage-actions .exam-actions,.stage-actions .grade-row{flex:none;margin-top:0}.stage-actions>.feedback{order:1;margin-top:0}.stage-actions>.recall-hear,.stage-actions>.repeat-hint{margin-top:0}.stage-prompt-reserved{min-height:260px}}.eyebrow-app{font-size:var(--fs-2xs);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:26px;font-weight:600}.eyebrow-drill{align-items:baseline;gap:4px var(--space-1);flex-wrap:wrap;display:flex}.eyebrow-stage{color:var(--muted)}.eyebrow-task{color:var(--lapis-deep)}.eyebrow-sep{opacity:.5}.sentence{font-family:var(--ff-serif);font-size:var(--fs-2xl);line-height:1.45}.translation{font-size:var(--fs-md);color:var(--muted);margin-top:14px}.stage h1{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-2xl);letter-spacing:.02em;line-height:1.2}.listen{max-width:640px}.listen-top{justify-content:space-between;align-items:center;display:flex}.listen-top .eyebrow-app{margin-bottom:0}.listen-top-actions{align-items:center;gap:4px;display:flex}.listen-top-actions .flag-btn-text{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.listen-top-actions .flag-btn{min-width:var(--tap-min);flex:none;padding:8px}.drill-top.listen-bar{padding-inline:max(var(--space-4), calc((100% - 640px) / 2 + 32px));justify-content:space-between}.listen-bar .eyebrow-app{margin-bottom:0}.listen-body{flex-direction:column;min-width:0;display:flex}.listen-sentence{font-family:var(--ff-serif);font-size:var(--fs-2xl);min-height:2.6em;margin-top:40px;line-height:1.4}.listen-eng{font-size:var(--fs-lg);color:var(--ink);visibility:hidden;opacity:0;min-height:1.4em;transition:opacity var(--dur-quick) var(--ease-out);margin-top:20px}.listen-eng.shown{visibility:visible;opacity:1}.listen-eng.is-target{font-family:var(--ff-serif);font-size:var(--fs-xl);color:var(--ink);min-height:1.4em;margin-top:20px}.listen-verdict-line{min-height:var(--space-6);margin-bottom:calc(var(--space-4) + var(--space-1));flex:none;align-items:center;display:flex}.listen-sentence.is-asking{min-height:0}.listen-gist{gap:var(--space-2);margin-top:var(--space-3);animation:settle-in var(--dur-quick) var(--ease-out) both;flex-direction:column;display:flex}.listen-gist-ask{font-size:var(--fs-sm);color:var(--muted)}.btn.listen-gist-pick{text-align:left;white-space:normal;justify-content:flex-start;width:100%;line-height:1.4}.btn.listen-gist-pick .btn-key{flex:none;order:-1;align-self:flex-start;align-items:center;height:1.4em;margin-left:0;display:inline-flex}.btn.listen-gist-pick.is-right,.btn.ghost.listen-gist-pick.is-right:disabled{border-color:var(--lapis-deep);color:var(--ink)}.btn.listen-gist-pick:disabled{opacity:1;cursor:default}.listen-gist-missed{font-size:var(--fs-sm);color:var(--muted);margin-top:var(--space-1);animation:settle-in var(--dur-quick) var(--ease-out) both}.listen-heard{font-size:var(--fs-sm);color:var(--verde-deep);animation:settle-in var(--dur-quick) var(--ease-out) both;flex-wrap:wrap;align-items:center;gap:0 10px;display:flex}.listen-heard-mic{color:inherit;flex:none;display:inline-flex}.listen-heard-mic svg{display:block}.listen-heard-said{font-family:var(--ff-serif);font-size:var(--fs-xl);line-height:1}.listen-unheard{font-size:var(--fs-sm);color:var(--lapis);animation:settle-in var(--dur-quick) var(--ease-out) both}.listen-alts{margin-top:var(--space-6)}.alts-card{justify-content:space-between;align-items:center;gap:var(--space-3);box-sizing:border-box;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);width:100%;min-height:52px;font:inherit;text-align:left;cursor:pointer;padding:14px 16px;display:flex}.alts-card-label{font-size:var(--fs-sm);color:var(--ink)}.alts-card-sign{color:var(--muted);display:inline-flex}.alts-card-sign svg{display:block}.alts-card-body{border:1px solid var(--line);border-radius:0 0 var(--r-md) var(--r-md);padding:var(--space-3) 16px;background:var(--surface);border-top:none;margin-top:-1px}.alts-card[aria-expanded=true]{border-radius:var(--r-md) var(--r-md) 0 0}.alts-line{font-family:var(--ff-serif);font-size:var(--fs-lg);color:var(--ink);line-height:1.4}.alts-line+.alts-line{margin-top:var(--space-2)}.listen-tide{pointer-events:none;z-index:0;height:300px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.listen-session>.drill-top,.listen-session>.stage{z-index:1;position:relative}.listen-tide .tide-clock{background:linear-gradient(to top, color-mix(in srgb, var(--lapis) 16%, transparent), transparent);height:300px;animation:tide-rise var(--gap-ms,4s) linear forwards;position:absolute;bottom:0;left:0;right:0;transform:translateY(100%)}@keyframes tide-rise{0%{transform:translateY(100%)}to{transform:translateY(0)}}.listen-tide .tide-voice{transform-origin:bottom;background:linear-gradient(to top, color-mix(in srgb, var(--lapis) 38%, transparent), transparent);height:240px;opacity:calc(.14 + var(--voice,0) * .86);transform:scaleY(calc(.7 + var(--voice,0) * .38));will-change:opacity, transform;position:absolute;bottom:0;left:0;right:0}.listen-tide .tide-mic{color:var(--tide-mark);animation:tide-breathe 2.6s var(--ease-out) infinite;display:inline-flex;position:absolute;bottom:96px;left:50%;transform:translate(-50%)}.listen-tide .tide-mic svg{width:26px;height:30px;display:block}@keyframes tide-breathe{0%,to{opacity:.55}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.listen-tide .tide-clock{animation-timing-function:steps(8,end)}.listen-tide .tide-mic{opacity:.85;animation:none}.listen-tide .tide-voice{transform:none}}.listen-transport-band{grid-template-columns:1fr auto 1fr;align-items:center;margin-top:36px;display:grid}.listen-transport-band>.listen-flag{justify-self:start;display:inline-flex}.listen-flag .flag-btn-inline{min-width:var(--tap-min);min-height:var(--tap-min);padding:8px}.listen-register{margin-top:8px;font-size:0;line-height:1;display:block}.listen-register .register-tag{vertical-align:baseline;margin-left:0}.listen-register .register-help{font-family:var(--ff-ui);max-width:34ch}.listen-controls .btn.primary{min-width:8.5rem}.listen-sentence .waveform{--wave-bar:3px;--wave-gap:5px}.listen-minutes{font-family:var(--ff-mono)}.listen-minutes:after{content:" · ";font-family:var(--ff-ui)}.listen-blocked{font-size:var(--fs-sm);color:var(--rosso-deep);margin-top:14px}.listen-empty{color:var(--muted);font-size:var(--fs-md);max-width:46ch;margin:12px 0 24px}@media (width>=900px){.stage.listen>.btn:not(.btn-hero){align-self:flex-start;width:auto}}.listen-link{margin-bottom:14px}.listen-setup .listen-body{justify-content:flex-start}.listen-setup .listen-body:before,.listen-setup .listen-body:after{content:none}.stage.listen.listen-setup .listen-body{flex:none}.listen-setup .listen-setup-heading{font-size:var(--fs-xl);margin:0 0 var(--space-4)}.listen-modes{gap:var(--space-2);margin-bottom:var(--space-4);grid-auto-rows:1fr;display:grid}.listen-mode{text-align:left;min-height:var(--tap-min);padding:var(--space-3) var(--space-4);border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--surface);transition:border-color var(--dur-tap) var(--ease-out), background var(--dur-tap) var(--ease-out);flex-direction:column;gap:4px;display:flex}.listen-mode.on{border-color:var(--lapis-deep);background:var(--lapis-soft)}.listen-mode-name{font-family:var(--ff-ui);font-size:var(--fs-md);color:var(--ink);font-weight:600}.listen-mode.on .listen-mode-name{color:var(--lapis-deep)}.listen-mode-line{font-size:var(--fs-sm);color:var(--muted)}@media (hover:hover){.listen-mode:not(.on):hover{border-color:var(--ink)}}.listen-setup-row{margin-bottom:var(--space-5)}.listen-setup-row .setting-label{margin-bottom:8px}.listen-setup-row .choice-row{gap:var(--space-2);flex-wrap:wrap;display:flex}.listen-setup-row .setting-help{max-width:52ch;margin-top:8px}.help-stack{display:grid}.help-stack>*{grid-area:1/1}.help-stack>.is-spare{visibility:hidden}@media (width<=560px){.listen-setup-row .choice-row.listen-pool,.listen-setup-row .choice-row.listen-way{flex-direction:column;align-items:stretch}.listen-setup-row .choice-row.listen-pool .speed-chip,.listen-setup-row .choice-row.listen-way .speed-chip{width:100%}}.gap-stepper{align-items:center;gap:10px;display:inline-flex}.num-stepper{border:1px solid var(--line-strong);border-radius:var(--r-md);align-items:stretch;display:inline-flex;overflow:hidden}.num-stepper-btn{min-width:var(--tap-min);min-height:var(--tap-min);font-size:var(--fs-lg);color:var(--ink);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:0 12px;line-height:1;display:inline-flex}.num-stepper-btn:disabled{opacity:.32;cursor:default}@media (hover:hover){.num-stepper-btn:not(:disabled):hover{background:var(--lapis-soft);color:var(--lapis-deep)}}.num-stepper-field{text-align:center;border:0;border-inline:1px solid var(--line-strong);width:3ch;font-family:var(--ff-mono);font-size:var(--fs-md);color:var(--ink);appearance:textfield;background:0 0}.num-stepper-field::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.num-stepper-field::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.num-stepper-field:focus-visible{outline:2px solid var(--lapis);outline-offset:-2px}.num-stepper-unit{color:var(--muted);font-size:var(--fs-sm)}.listen-start{margin-top:var(--space-2)}.listen-fold{margin-top:var(--space-4);border-top:1px solid var(--line)}.listen-door{align-items:flex-start;gap:var(--space-3);min-height:var(--tap-min);padding:var(--space-3) 0;cursor:pointer;list-style:none;display:flex}.listen-door::-webkit-details-marker{display:none}.listen-door-state{min-width:0;color:var(--muted);font-size:var(--fs-sm);flex:auto;min-height:2.9em;line-height:1.45}.listen-door-adjust{align-items:center;gap:var(--space-2);color:var(--lapis-deep);font-size:var(--fs-sm);flex:none;padding-top:1px;font-weight:600;display:inline-flex}.listen-door-adjust:after{content:"";width:6px;height:6px;transition:transform var(--dur-quick) var(--ease-out);border-bottom:1.5px solid;border-right:1.5px solid;transform:rotate(45deg)}.listen-fold[open] .listen-door-adjust:after{transform:rotate(-135deg)}.listen-door:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}@media (hover:hover){.listen-door:hover .listen-door-state{color:var(--ink)}}.listen-fold-body{padding-top:var(--space-2)}.listen-fold-body .listen-setup-row:last-child{margin-bottom:0}@media (width<=620px){.listen-setup-row{margin-bottom:var(--space-4)}.listen-setup-row .setting-label{margin-bottom:6px}.listen-setup-row .setting-help{font-size:var(--fs-xs)}.listen-setup .listen-start{margin-top:var(--space-2)}.listen-modes{margin-bottom:var(--space-4)}.listen-door-state{min-height:4.35em}}.listen-verdict{justify-content:center;align-items:center;gap:10px;display:flex}.listen-verdict .btn{min-width:7.5rem}.listen-verdict .btn.primary{min-width:8.5rem}.listen-verdict.is-confirmed .btn.ghost{color:var(--muted);border-color:var(--line)}.listen-verdict .btn.primary .mc-num{color:currentColor;border-color:color-mix(in srgb, currentColor 45%, transparent)}.listen-session{position:relative;overflow:clip}.coach-mark{z-index:6;width:250px;max-width:calc(100% - var(--space-6));box-sizing:border-box;padding:var(--space-3) var(--space-4);background:var(--surface);border:1px solid var(--muted);border-radius:var(--r-md);animation:settle-in var(--dur-quick) var(--ease-out) both;position:absolute;box-shadow:0 10px 30px #00000024}:root.dark .coach-mark{box-shadow:0 10px 30px #00000080}.coach-cog,.coach-exit{top:104px;right:var(--space-5)}.coach-flag{bottom:96px;left:var(--space-5)}.coach-caret{background:var(--surface);border-left:1px solid var(--muted);border-top:1px solid var(--muted);width:8px;height:8px;position:absolute;transform:rotate(45deg)}.coach-cog .coach-caret{top:-5px;right:44px}.coach-exit .coach-caret{top:-5px;right:6px}.coach-flag .coach-caret{border-top:none;border-left:none;border-right:1px solid var(--muted);border-bottom:1px solid var(--muted);bottom:-5px;left:20px}.coach-words{font-size:var(--fs-sm);color:var(--ink);margin:0;line-height:1.45}.coach-foot{margin-top:var(--space-2);justify-content:space-between;align-items:center;display:flex}.coach-count{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--muted)}.coach-got{padding:var(--space-1) 0;font:inherit;font-size:var(--fs-sm);color:var(--lapis-deep);cursor:pointer;background:0 0;border:none;font-weight:600}@media (hover:hover){.coach-got:hover{color:var(--lapis)}}.swipe-badges{pointer-events:none;z-index:2;position:absolute;inset:0}.swipe-badge{box-sizing:border-box;background:var(--surface);border:1px solid var(--line);width:64px;height:64px;color:var(--muted);pointer-events:auto;cursor:pointer;opacity:calc(.55 + var(--slide,0) * .45);transition:transform var(--dur-base) var(--ease-out), opacity var(--dur-quick) var(--ease-out), border-color var(--dur-quick) var(--ease-out), color var(--dur-quick) var(--ease-out);border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex;position:absolute}.swipe-badge.is-tick{color:var(--verde-deep);transform:translate(calc(var(--slide,0) * -40px), -50%);justify-content:flex-start;padding-left:12px;top:50%;right:-32px}.swipe-badge.is-cross{transform:translate(calc(var(--slide,0) * 40px), -50%);justify-content:flex-end;padding-right:12px;top:50%;left:-32px}.swipe-badge.is-flag{left:50%;bottom:calc(-22px + env(safe-area-inset-bottom,0px));transform:translate(-50%, calc(var(--slide,0) * -46px));align-items:flex-start;padding-top:10px}.swipe-badge.is-past{opacity:1;border-width:2px;border-color:currentColor}.swipe-badge.is-flag.is-past{color:var(--lapis)}.swipe-badge.is-dim{opacity:.2}.swipe-badge.is-settled{opacity:.35}.swipe-badges.is-asleep .swipe-badge{opacity:.12;pointer-events:none}@keyframes nudge-right{0%,88%,to{transform:translateY(-50%)}94%{transform:translate(-7px,-50%)}}@keyframes nudge-left{0%,88%,to{transform:translateY(-50%)}94%{transform:translate(7px,-50%)}}@keyframes nudge-up{0%,88%,to{transform:translate(-50%)}94%{transform:translate(-50%,-7px)}}@media (prefers-reduced-motion:no-preference){.swipe-badges:not(.is-asleep):not(.is-live) .swipe-badge.is-tick{animation:nudge-right 5.5s var(--ease-out) infinite}.swipe-badges:not(.is-asleep):not(.is-live) .swipe-badge.is-cross{animation:nudge-left 5.5s var(--ease-out) infinite}.swipe-badges:not(.is-asleep):not(.is-live) .swipe-badge.is-flag{animation:nudge-up 5.5s var(--ease-out) infinite}}.listen-flag.is-hidden{visibility:hidden}.listen-transport-band.is-swiping{min-height:44px}.listen-controls .btn.primary,.listen-verdict .btn.primary{view-transition-name:listen-primary}::view-transition-group(listen-primary){animation-duration:var(--dur-base);animation-timing-function:var(--ease-out)}.produce-primary-btn{view-transition-name:produce-primary}::view-transition-group(produce-primary){z-index:20;animation-duration:.46s;animation-timing-function:cubic-bezier(.68,-.55,.265,1.55)}.produce-hear{view-transition-name:produce-replay}::view-transition-group(produce-replay){z-index:1}::view-transition-new(produce-replay){animation:produce-emerge .3s var(--ease-out) both}@keyframes produce-emerge{0%{opacity:0;transform:translate(18px)}to{opacity:1;transform:translate(0)}}@media (width<=899px){.listen-controls .btn-key{display:none}}.register-tag{font-family:var(--ff-mono);font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line-strong);border-radius:var(--r-sm);white-space:nowrap;vertical-align:2px;margin-left:8px;padding:1px 5px}@property --veil-x{syntax:"<length>";inherits:false;initial-value:0}@property --veil-y{syntax:"<length>";inherits:false;initial-value:0}.sentence,.translation{transition:filter var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out), --veil-x var(--dur-base) var(--ease-out), --veil-y var(--dur-base) var(--ease-out);-webkit-mask-image:linear-gradient(90deg, transparent, var(--mask-solid) var(--veil-x), var(--mask-solid) calc(100% - var(--veil-x)), transparent), linear-gradient(180deg, transparent, var(--mask-solid) var(--veil-y), var(--mask-solid) calc(100% - var(--veil-y)), transparent);-webkit-mask-composite:source-in;-webkit-mask-image:linear-gradient(90deg, transparent, var(--mask-solid) var(--veil-x), var(--mask-solid) calc(100% - var(--veil-x)), transparent), linear-gradient(180deg, transparent, var(--mask-solid) var(--veil-y), var(--mask-solid) calc(100% - var(--veil-y)), transparent);mask-image:linear-gradient(90deg, transparent, var(--mask-solid) var(--veil-x), var(--mask-solid) calc(100% - var(--veil-x)), transparent), linear-gradient(180deg, transparent, var(--mask-solid) var(--veil-y), var(--mask-solid) calc(100% - var(--veil-y)), transparent);-webkit-mask-composite:source-in;mask-composite:intersect}.veiled{filter:blur(10px);opacity:.5;-webkit-user-select:none;user-select:none;--veil-x:16px;--veil-y:11px}.sentence-stack{position:relative}.peek{cursor:pointer;background:0 0;border:none;justify-content:flex-start;align-items:center;padding:0;display:flex;position:absolute;inset:-4px 0}.peek-chip{background:color-mix(in srgb, var(--surface) 80%, transparent);border:1px solid var(--line-strong);font-size:var(--fs-xs);color:var(--muted);white-space:nowrap;box-shadow:0 1px 6px color-mix(in srgb, var(--ink) 12%, transparent);transition:color var(--dur-tap) ease, border-color var(--dur-tap) ease, transform 80ms var(--ease-out);border-radius:999px;padding:5px 14px}@media (hover:hover){.peek:hover .peek-chip{color:var(--ink);border-color:var(--muted)}}.peek:active .peek-chip{transition-duration:var(--dur-tap);transform:scale(.975)}.peek:focus-visible{outline:none}.peek:focus-visible .peek-chip{outline:2px solid var(--lapis);outline-offset:2px}@keyframes peek-give-way{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.94)}}.peek-out{pointer-events:none}.peek-out .peek-chip{animation:peek-give-way var(--dur-base) var(--ease-out) both}.glossable{font:inherit;color:inherit;border-bottom:1px dotted var(--line);cursor:help;border-radius:0;padding:0}@media (hover:hover){.glossable:hover{border-bottom-color:var(--lapis-deep);color:var(--lapis-deep)}}.glossable.on{color:var(--lapis-deep);background:var(--lapis-soft);border-bottom-color:var(--lapis-deep);border-radius:var(--r-sm)}:root.dark .glossable.on{color:var(--lapis-deep)}.gloss-tip{z-index:30;pointer-events:none;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);max-width:min(34ch,100vw - 24px);box-shadow:0 6px 18px color-mix(in srgb, var(--ink) 14%, transparent);padding:9px 13px;position:fixed}.gloss-tip.is-above{animation:gloss-rise var(--dur-quick) var(--ease-out) both}.gloss-tip.is-below{animation:gloss-drop var(--dur-quick) var(--ease-out) both}@keyframes gloss-rise{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes gloss-drop{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.gloss-lemma{font-family:var(--ff-serif);font-size:var(--fs-sm);color:var(--muted);margin-bottom:3px}.gloss-sense{font-size:var(--fs-sm);gap:9px;line-height:1.4;display:flex}.gloss-sense+.gloss-sense{margin-top:5px}.gloss-readings{gap:2px;display:grid}.gloss-meaning{font-size:var(--fs-md)}.gloss-pos{font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);flex:none;padding-top:2px}.blank{border-bottom:2px solid var(--lapis);white-space:pre;min-width:3ch;display:inline-block}.blank-ok,.blank-bad,.blank-fix{border-radius:var(--r-sm);text-align:center;border-bottom:2px solid #0000;min-width:4ch;padding:0 5px;display:inline-block}.blank-ok{color:var(--verde-deep);background:var(--verde-soft)}.blank-bad{color:var(--rosso-deep);background:var(--rosso-soft)}.blank-fix{color:var(--ink);background:var(--lapis-soft)}.blank-field{border-bottom:2px solid var(--lapis);min-width:4ch;transition:border-color var(--dur-quick) ease, background-color var(--dur-quick) ease;padding:0 5px;display:inline-block;position:relative}.blank-sizer{visibility:hidden;white-space:pre}.blank-input{width:100%;font:inherit;color:var(--lapis-deep);text-align:center;border-radius:var(--r-sm);caret-color:var(--lapis-deep);background:0 0;border:0;outline:none;padding:0;position:absolute;inset:-10px 0}:root.dark .blank-input{color:var(--lapis-deep)}.blank-field:focus-within,:root.dark .blank-field:focus-within{border-bottom-color:var(--lapis-deep)}.answer-input{width:100%;font-family:var(--ff-serif);font-size:var(--fs-lg);line-height:var(--rule-lh);color:var(--ink);caret-color:var(--lapis-deep);background-color:#0000;background-image:repeating-linear-gradient(to bottom, transparent 0 calc(var(--rule-lh) - 1px), var(--line-strong) calc(var(--rule-lh) - 1px) var(--rule-lh));resize:none;background-attachment:local;border:0;border-radius:0;outline:none;padding:0;display:block}.answer-input:focus{background-image:repeating-linear-gradient(to bottom, transparent 0 calc(var(--rule-lh) - 1px), var(--lapis) calc(var(--rule-lh) - 1px) var(--rule-lh))}.answer-input-long{min-height:var(--rule-lh)}.answer-input::placeholder{color:var(--muted);opacity:1;font-style:italic}.field{width:100%;max-width:32ch;min-height:52px;font-family:var(--ff-serif);font-size:var(--fs-lg);color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-md);outline:none;padding:10px 14px;display:block}.field:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.field-long{resize:none;max-width:100%;line-height:1.45}.kb-anchor{color:#0000;caret-color:#0000;background:0 0;border:0;outline:none;width:1px;height:1px;padding:0;font-size:16px;position:fixed;bottom:0;left:0}.mc-grid{grid-template-columns:1fr 1fr;gap:12px;max-width:520px;margin-top:34px;display:grid}.mc-opt{min-height:var(--tap-min);font-family:var(--ff-serif);font-size:var(--fs-lg);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-md);text-align:left;transition:border-color var(--dur-tap) ease, background var(--dur-tap) ease;align-items:center;gap:12px;padding:13px 16px;display:flex}@media (hover:hover){.mc-opt:hover{border-color:var(--lapis-deep);background:var(--lapis-soft)}}.mc-num{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--muted);border:1px solid var(--line);border-radius:var(--r-sm);padding:1px 6px}.feedback{font-size:var(--fs-sm);border-radius:var(--r-md);align-items:flex-start;gap:var(--space-2);margin-top:30px;padding:12px 16px;display:flex}.feedback.ok{color:var(--verde-deep);background:var(--verde-soft)}.feedback.bad{color:var(--rosso-deep);background:var(--rosso-soft)}.feedback .exact{font-family:var(--ff-serif);font-weight:600;font-size:var(--fs-md);line-height:1.3}.feedback.bad .exact-fix{color:var(--ink)}.feedback-mark{flex:none;margin-top:2px}.stage-verdict{min-height:3.5rem}.stage-verdict .feedback{margin-top:12px}.btn svg{flex:none}.btn{justify-content:center;align-items:center;gap:7px;display:inline-flex}.drill-actions{align-items:center;gap:14px;margin-top:26px;display:flex}.kbd-hint{font-size:var(--fs-xs);color:var(--muted);margin-left:auto}.btn .btn-key{background:var(--scrim);color:inherit;opacity:.85;border:0;margin-left:10px}.btn.ghost .btn-key,.btn.quiet .btn-key{background:var(--surface);border:1px solid var(--line)}.playbtn{position:relative}.playbtn-key{background:var(--surface);border:1px solid var(--line);color:var(--muted);opacity:1;margin:0;position:absolute;bottom:-4px;right:-6px}.recall-hear{margin-top:var(--space-4);min-height:var(--tap-min)}.recall-hear-btn{animation:settle-in var(--dur-quick) var(--ease-out) both}kbd{font-family:var(--ff-mono);font-size:var(--fs-2xs);border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);border-bottom-width:2px;padding:1px 5px}.btn{font-size:var(--fs-sm);border-radius:var(--r-md);min-height:var(--tap-min);transition:background var(--dur-tap) ease, border-color var(--dur-tap) ease, color var(--dur-tap) ease, transform 80ms var(--ease-out);border:1px solid #0000;padding:10px 22px;font-weight:500;line-height:1.35}.btn:active,.mc-opt:active,.grade:active,.seg:active,.nav-item:active,.playbtn:active,.speed-chip:active,.tile:active{transition-duration:var(--dur-tap);transform:scale(.975)}.playbtn:active{transform:scale(.94)}.btn:active{transform:scale(.9)}.btn.key-press{transition-duration:var(--dur-tap);transform:scale(.9)}.playbtn.key-press{transition-duration:var(--dur-tap);transform:scale(.94)}.speed-chip.key-press{transition-duration:var(--dur-tap);transform:scale(.975)}.mc-opt,.grade,.seg,.nav-item,.playbtn,.speed-chip,.tile,.lang-chip{transition:border-color var(--dur-tap) ease, background var(--dur-tap) ease, color var(--dur-tap) ease, transform 80ms var(--ease-out)}@keyframes card-bank{0%{opacity:1;transform:scale(1)}18%{opacity:1;transform:scale(1.04,.92)}to{opacity:0;transform:scale(.06)}}@keyframes pip-fly{0%{opacity:.85;transform:translate(0)scale(2.2)}16%{opacity:1;transform:translate(0)scale(1)}78%{transform:translate(calc(var(--pip-x,0) * .94), calc(var(--pip-y,0) * .94)) scale(.78);opacity:1}to{transform:translate(var(--pip-x,0), var(--pip-y,0)) scale(2);opacity:0}}.rep-pip{left:var(--pip-from-x,50%);top:var(--pip-from-y,50%);background:var(--lapis);width:14px;height:14px;box-shadow:0 0 12px 2px color-mix(in srgb, var(--lapis) 45%, transparent);pointer-events:none;z-index:5;animation:pip-fly var(--fly-ms,.23s) var(--ease-in) var(--squash-ms,.15s) both;border-radius:999px;margin:-7px 0 0 -7px;position:fixed}@media (prefers-reduced-motion:reduce){.rep-pip{display:none}}@keyframes card-requeue{0%{opacity:1;transform:none}40%{opacity:1;transform:translate(8px)rotate(1.2deg)}to{opacity:0;transform:translate(60px,26px)rotate(3deg)scale(.86)}}.session.exit-banked .stage,.session.exit-requeued .stage{will-change:transform, opacity;pointer-events:none}.session.exit-banked .stage{animation:card-bank var(--squash-ms,.15s) var(--ease-in) both}.session.exit-requeued .stage{animation:card-requeue .26s var(--ease-in) both}.session.exit-banked .stage-prompt,.session.exit-requeued .stage-prompt{animation:none}@keyframes bar-recoil{0%{transform:scaleY(1)}28%{transform:scaleY(1.45)}58%{transform:scaleY(.88)}to{transform:scaleY(1)}}@keyframes bar-recoil-b{0%{transform:scaleY(1)}28%{transform:scaleY(1.45)}58%{transform:scaleY(.88)}to{transform:scaleY(1)}}.drill-bar-track.is-landing-a{animation:bar-recoil .32s var(--ease-out) both}.drill-bar-track.is-landing-b{animation:bar-recoil-b .32s var(--ease-out) both}@keyframes bar-charge{0%{opacity:0;transform:translate(-50%)scaleX(.4)}35%{opacity:1;transform:translate(-50%)scaleX(1)}to{opacity:0;transform:translate(-50%)scaleX(2.4)}}@keyframes bar-charge-b{0%{opacity:0;transform:translate(-50%)scaleX(.4)}35%{opacity:1;transform:translate(-50%)scaleX(1)}to{opacity:0;transform:translate(-50%)scaleX(2.4)}}.drill-bar-head{top:50%;left:var(--at);background:linear-gradient(90deg, transparent, var(--lapis), var(--spark), transparent);filter:blur(2px);opacity:0;pointer-events:none;border-radius:999px;width:30px;height:14px;margin-top:-7px;transition:left .56s cubic-bezier(.34,1.4,.5,1);position:absolute;transform:translate(-50%)}.drill-bar-head.is-charging-a{animation:bar-charge .46s var(--ease-out) both}.drill-bar-head.is-charging-b{animation:bar-charge-b .46s var(--ease-out) both}@keyframes bar-worm{0%,72%,to{transform:scaleY(1)}81%{transform:scaleY(1.22)}89%{transform:scaleY(.97)}95%{transform:scaleY(1)}}.drill-bar-seg.is-alive{animation:bar-worm var(--worm-cycle) cubic-bezier(.4, 0, .3, 1) var(--worm-delay) infinite}@keyframes bar-halo{0%{opacity:.5;transform:translate(-50%,-50%)scale(.6)}to{opacity:0;transform:translate(-50%,-50%)scale(2.4)}}@keyframes bar-shard{0%{opacity:0;transform:translate(-50%,-50%)scale(.3)}12%{opacity:1;transform:translate(calc(-50% + var(--dx) * .35), calc(-50% + var(--dy) * .35 - 1px)) scale(1)}62%{opacity:.9;transform:translate(calc(-50% + var(--dx) * .82), calc(-50% + var(--dy) * .82 - 3px)) scale(.85)}to{opacity:0;transform:translate(calc(-50% + var(--dx)), calc(-50% + var(--dy) + var(--fall,5px))) scale(.35)}}.drill-bar-halo{top:50%;left:var(--at);border:1px solid var(--lapis);pointer-events:none;width:26px;height:26px;animation:bar-halo .62s var(--ease-out) both;border-radius:999px;position:absolute}.drill-bar-shard{top:50%;left:var(--at);background:var(--lapis);pointer-events:none;animation:bar-shard var(--dur) cubic-bezier(.16, .7, .3, 1) var(--delay) both;border-radius:999px;position:absolute}.drill-bar-shard.is-gold{background:var(--ochre)}.drill-bar-shard.is-ring{box-shadow:inset 0 0 0 1px var(--lapis);background:0 0}@keyframes bar-shake{0%,to{transform:translate(0)}15%{transform:translate(-4px)}35%{transform:translate(3px)}55%{transform:translate(-2px)}75%{transform:translate(1px)}}@keyframes bar-shake-b{0%,to{transform:translate(0)}15%{transform:translate(-4px)}35%{transform:translate(3px)}55%{transform:translate(-2px)}75%{transform:translate(1px)}}.drill-bar.is-missed-a{animation:.42s both bar-shake}.drill-bar.is-missed-b{animation:.42s both bar-shake-b}@media (prefers-reduced-motion:reduce){.drill-bar-track.is-landing-a,.drill-bar-track.is-landing-b,.drill-bar-seg.is-alive,.drill-bar-head.is-charging-a,.drill-bar-head.is-charging-b,.drill-bar.is-missed-a,.drill-bar.is-missed-b{animation:none}.drill-bar-head,.drill-bar-halo,.drill-bar-shard{display:none}}@keyframes count-land{0%{color:var(--muted);transform:none}35%{color:var(--lapis-deep);transform:scale(1.14)}to{color:var(--muted);transform:none}}.count-banked{transform-origin:0;animation:count-land .52s var(--ease-out) both;display:inline-block}:root.dark .count-banked{animation-name:count-land-dark}@keyframes count-land-dark{0%{color:var(--muted);transform:none}35%{color:var(--lapis-deep);transform:scale(1.14)}to{color:var(--muted);transform:none}}@keyframes settle-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.feedback,.reassure{animation:settle-in var(--dur-quick) var(--ease-out) both}@keyframes word-land{0%{transform:scale(1.14)}to{transform:scale(1)}}.blank-ok{animation:word-land var(--dur-base) var(--ease-out) both;display:inline-block}@keyframes rep-in{0%{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}.stage-prompt{animation:rep-in .16s var(--ease-out) both}@keyframes hold-sweep{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.btn.primary.holding{position:relative;overflow:hidden}.hold-fill{transform-origin:0;background:var(--scrim);animation:1.4s linear both hold-sweep;position:absolute;inset:0}.hold-label{position:relative}@media (prefers-reduced-motion:reduce){.hold-fill{display:none}}.btn.primary{background:var(--lapis);color:var(--on-lapis)}@media (hover:hover){.btn.primary:hover{background:var(--lapis-deep)}}.btn.ghost{border:1px solid var(--line-strong);background:var(--surface)}@media (hover:hover){.btn.ghost:hover{border-color:var(--ink)}}.btn.quiet{color:var(--muted);padding:10px 14px}@media (hover:hover){.btn.quiet:hover{color:var(--ink)}}.btn:disabled{cursor:default;transform:none}.btn.primary:disabled{color:var(--muted);box-shadow:inset 0 0 0 1px var(--line);background:0 0}.btn.ghost:disabled{border-color:var(--line);color:var(--muted)}.btn.quiet:disabled{color:var(--tick)}@media (hover:hover){.btn.primary:disabled:hover{background:0 0}.btn.ghost:disabled:hover{border-color:var(--line)}.btn.quiet:disabled:hover{color:var(--tick)}}.btn:disabled:active{transform:none}.btn.danger{border:1px solid var(--rosso);background:var(--surface);color:var(--rosso-deep)}@media (hover:hover){.btn.danger:hover{background:var(--rosso-soft)}}.btn.danger:focus-visible{outline-color:var(--rosso-deep)}.btn.danger.armed{background:var(--rosso);color:var(--paper);border-color:var(--rosso-deep)}.play-row{flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:30px;display:flex}.playbtn{background:var(--lapis);width:58px;height:58px;color:var(--on-lapis);border-radius:50%;justify-content:center;align-items:center;padding-left:4px;display:flex}@media (hover:hover){.playbtn:hover{background:var(--lapis-deep)}}.speed-chip{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 12px;position:relative}.speed-chip.on{color:var(--lapis-deep);border-color:var(--lapis-deep);background:var(--lapis-soft)}.play-pair{background:var(--surface);border:1px solid var(--line);border-radius:999px;align-items:center;gap:14px;height:56px;margin-left:1px;padding:0 22px 0 0;display:inline-flex}.play-pair .playbtn{border-radius:50%;flex:none;width:64px;height:64px;margin-left:-2px;padding-left:4px}@media (hover:hover){.play-pair .playbtn:hover{background:var(--lapis-deep)}}.play-pair .playbtn{box-shadow:0 4px 10px -4px #23293659}:root.dark .play-pair .playbtn{box-shadow:0 4px 12px -4px #0009}.play-pair .speed-chip{background:var(--lapis-soft);color:var(--muted);font-size:var(--fs-xs);border:0;border-radius:999px;align-items:center;padding:6px 13px;display:inline-flex}.play-pair .speed-chip.on{background:var(--lapis);color:var(--on-lapis)}.play-pair .speed-chip{position:relative}.play-pair .speed-chip:after{content:"";position:absolute;inset:-8px -5px}.chip-key{background:var(--surface);border:1px solid var(--line);color:var(--muted);opacity:1;margin:0;position:absolute;bottom:-4px;right:-6px}.produce-hear .speed-chip .btn-key{margin-left:8px}.waveform{color:var(--lapis-deep);--wave-gap:2px;--wave-bar:2px;display:inline-flex;position:relative}.wave-bars{align-items:center;gap:var(--wave-gap);display:inline-flex}.wave-played{clip-path:inset(0 calc(100% - var(--played,0%)) 0 0);position:absolute;top:0;bottom:0;left:0}.waveform i{width:var(--wave-bar);background:currentColor;border-radius:1px}.wave-rest i{background:var(--line-strong);opacity:.45}.wave-played i{background:var(--lapis)}@media (width<=430px){.waveform{--wave-gap:1px;--wave-bar:1px}.play-pair{gap:10px;height:48px;padding-right:14px}.play-pair .playbtn{width:56px;height:56px}.play-pair .speed-chip{padding:5px 10px}}.free-mode .speed-chip,.choice-row .speed-chip{min-width:48px;min-height:var(--tap-min);font-family:var(--ff-ui);font-size:var(--fs-sm);border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--surface);color:var(--ink);transition:border-color var(--dur-tap) var(--ease-out), background var(--dur-tap) var(--ease-out);justify-content:center;align-items:center;padding:8px 14px;display:inline-flex}.free-mode .speed-chip.on,.choice-row .speed-chip.on{border-color:var(--lapis-deep);background:var(--lapis-soft);color:var(--lapis-deep)}@media (hover:hover){.free-mode .speed-chip:not(:disabled):hover,.choice-row .speed-chip:not(:disabled):hover{border-color:var(--ink)}}.free-mode .speed-chip:disabled,.choice-row .speed-chip:disabled{border-color:var(--line);background:var(--surface);color:var(--muted);cursor:default}.choice-row .speed-chip.on:disabled{color:color-mix(in srgb, var(--lapis-deep) 55%, var(--muted));border-color:var(--line);background:var(--lapis-soft)}.choice-row.choice-num .speed-chip{font-family:var(--ff-mono)}.free-mode{gap:var(--space-2);display:flex}.stage-context{justify-content:flex-start;align-items:baseline;gap:var(--space-4);flex-wrap:wrap;display:flex}.stage-context .eyebrow-app{margin-bottom:0}.stage-context+.stage-prompt{margin-top:26px}.free-tally{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--lapis-deep);white-space:nowrap;animation:tally-land .42s var(--ease-out) both;flex:none}@keyframes tally-land{0%{opacity:0;transform:scale(1.5)}40%{opacity:1;transform:scale(1.12)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.free-tally{animation:none}}.free-finish-btn{font-size:var(--fs-xs);border-color:var(--line);flex:none;padding:8px 16px}.grade-row-binary{grid-template-columns:repeat(2,minmax(0,1fr))}.voice-chip{font-size:var(--fs-xs);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 12px}.repeat-hint{font-size:var(--fs-sm);color:var(--muted);margin-top:26px}.grade-rubric{max-width:620px;font-size:var(--fs-xs);color:var(--muted);flex-wrap:wrap;align-items:center;gap:16px;margin-top:12px;display:flex}.grade-rubric .kbd-hint{margin-left:auto}.reassure{font-size:var(--fs-xs);color:var(--muted);margin-top:10px}.explainer{align-items:flex-start;gap:var(--space-2);background:var(--ochre-soft);border-radius:var(--r-md);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4);max-width:var(--measure-read);font-size:var(--fs-xs);color:var(--ink);animation:settle-in var(--dur-quick) var(--ease-out) both;line-height:1.65;display:flex}.explainer-close{min-width:var(--tap-min);min-height:var(--tap-min);color:var(--muted);border-radius:var(--r-sm);flex:none;justify-content:center;margin:-10px -10px -10px auto;padding:6px;display:inline-flex}@media (hover:hover){.explainer-close:hover{color:var(--ink)}}.register-tag{cursor:pointer;position:relative}.register-tag:after{content:"";position:absolute;inset:-12px -10px}.register-help{margin-top:var(--space-2);font-size:var(--fs-xs);color:var(--muted);max-width:46ch;animation:settle-in var(--dur-quick) var(--ease-out) both;display:block}.grade-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:620px;margin-top:16px;display:grid}.grade{min-height:var(--tap-min);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);text-align:left;font-size:var(--fs-sm);align-items:center;gap:12px;padding:13px 16px;font-weight:500;display:flex}.grade small{font-size:var(--fs-2xs);color:var(--muted);font-weight:400;font-family:var(--ff-mono);margin-left:auto}@media (hover:hover){.grade:hover{border-color:var(--muted)}.grade.again:hover{border-color:var(--rosso-deep);background:var(--rosso-soft)}.grade.good:hover{border-color:var(--verde-deep);background:var(--verde-soft)}}.seal-wrap{width:168px;height:168px;animation:seal-land .98s var(--ease-out) both;flex:none;position:relative}.seal{color:var(--lapis-deep);background:currentColor;position:absolute;inset:0;-webkit-mask:url(/seal.png) 50%/contain no-repeat;mask:url(/seal.png) 50%/contain no-repeat}.seal-numeral{font-family:var(--ff-display);letter-spacing:.04em;color:var(--lapis-deep);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.seal-numeral[data-len=short]{font-size:var(--fs-2xl)}.seal-numeral[data-len=mid]{font-size:var(--fs-xl)}.seal-wrap.token{color:var(--ink)}.token-mark{width:100%;height:100%;color:inherit;position:absolute;inset:0}.seal-wrap.token .seal-numeral{color:var(--ink)}.seal-wrap.token:after{border-color:var(--ink)}.seal-wrap.token:before{border-color:var(--line-strong)}@keyframes seal-land{0%{opacity:0;transform:scale(.68)rotate(-9deg)}72%{opacity:1;transform:scale(1.05)rotate(1.5deg)}to{opacity:1;transform:none}}.seal-wrap:after{content:"";border:2px solid var(--lapis);opacity:0;pointer-events:none;animation:seal-ring .82s var(--ease-out) .7s both;border-radius:50%;position:absolute;inset:-5%}.seal-wrap:before{content:"";border:1px solid var(--ochre);opacity:0;pointer-events:none;animation:seal-ring-echo 1.04s var(--ease-out) .8s both;border-radius:50%;position:absolute;inset:-5%}@keyframes seal-ring{0%{opacity:.45;transform:scale(.88)}to{opacity:0;transform:scale(1.45)}}@keyframes seal-ring-echo{0%{opacity:.5;transform:scale(.92)}to{opacity:0;transform:scale(1.78)}}@keyframes numeral-press{0%{opacity:0;filter:blur(3px);transform:scale(1.08)}to{opacity:1;filter:none;transform:none}}.seal-numeral{animation:numeral-press .42s var(--ease-out) .76s both}@keyframes c-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.c-heading{animation:c-rise var(--dur-base) var(--ease-out) .78s both}.c-hook{animation:c-rise var(--dur-base) var(--ease-out) var(--tail,3.05s) both}.c-actions{animation:c-rise var(--dur-base) var(--ease-out) var(--tail,3.27s) both}@media (width<=620px){.c-actions{flex-direction:column;align-items:stretch;gap:10px;width:100%;max-width:340px}.c-actions .btn{width:100%}}@media (prefers-reduced-motion:reduce){.complete>*,.seal-numeral{animation-delay:0s!important}.seal-wrap:after,.seal-wrap:before{display:none}.c-stat-turn{animation:none}}.complete{text-align:center;flex-direction:column;flex:1;justify-content:safe center;align-items:center;min-height:100vh;padding:60px 24px;display:flex}.c-heading{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-xl);letter-spacing:.05em;margin-top:26px}@keyframes bolt-strike{0%{stroke-dashoffset:36px}to{stroke-dashoffset:0}}@keyframes bolt-idle{0%,88%,to{opacity:1}92%{opacity:.48}95%{opacity:1}97%{opacity:.62}}.bolt-path{stroke-dasharray:36;animation:.28s cubic-bezier(.32,.08,.3,1) .18s both bolt-strike,4.5s linear 1.4s infinite bolt-idle}@keyframes bolt-charge{0%{transform:translate(0)scale(1)}9%{transform:translate(-.9px,.4px)scale(1.02)}18%{transform:translate(.9px,-.5px)scale(1.02)}27%{transform:translate(-1.1px,-.3px)scale(1.03)}36%{transform:translate(1.2px,.5px)scale(1.04)}45%{transform:translate(-1.4px,.2px)scale(1.05)}52%{transform:translate(1.4px,-.4px)scale(1.06)}58%{transform:translateY(-3.5px)scale(1.13)}72%{transform:translateY(1.5px)scale(.97)}to{transform:translate(0)scale(1)}}@media (prefers-reduced-motion:reduce){.bolt-path{stroke-dashoffset:0;animation:none}}@keyframes streak-worm{0%,76%,to{transform:translateY(0)scale(1)}84%{transform:translateY(-2px)scale(1.05)}91%{transform:translateY(.3px)scale(.995)}96%{transform:translateY(0)scale(1)}}@keyframes streak-wave{0%{transform:translateY(0)scale(1)}45%{transform:translateY(-7px)scale(1.18)}75%{transform:translateY(1px)scale(.97)}to{transform:translateY(0)scale(1)}}@keyframes streak-wait{0%,to{opacity:.45;transform:scale(.94)}50%{opacity:.9;transform:scale(1.04)}}@keyframes streak-slam{0%{transform:translate(var(--slam-dx,0px), var(--slam-dy,-26px)) scale(var(--slam-scale,.12));opacity:0;animation-timing-function:linear}8%{transform:translate(var(--slam-dx,0px), var(--slam-dy,-26px)) scale(var(--slam-scale,.12));opacity:1;animation-timing-function:cubic-bezier(.4,0,.5,1)}20%{transform:translate(var(--slam-dx,0px), var(--slam-dy,-26px)) scale(calc(var(--slam-scale,.12) * 2.1));opacity:1;animation-timing-function:cubic-bezier(.2,0,0,1)}26%{transform:translate(var(--slam-dx,0px), calc(var(--slam-dy,-26px) * 1.09)) scale(calc(var(--slam-scale,.12) * 2.5), calc(var(--slam-scale,.12) * 1.3));opacity:1;animation-timing-function:linear}33%{transform:translate(var(--slam-dx,0px), calc(var(--slam-dy,-26px) * .5)) scale(.58, 2.3);opacity:1;animation-timing-function:linear}40%{transform:translate(var(--slam-dx,0px), 3px) scale(1.34, .6);opacity:1;animation-timing-function:cubic-bezier(.2,.9,.3,1)}52%{transform:translate(var(--slam-dx,0px), 0) scale(.93, 1.08);animation-timing-function:cubic-bezier(.3,0,.25,1)}60%{transform:translate(var(--slam-dx,0px), 0) scale(1);animation-timing-function:linear}to{transform:translate(var(--slam-dx,0px), 0) scale(1);opacity:1}}@keyframes streak-slide{0%{transform:translate(var(--slam-dx,0px), 0) scale(1)}to{transform:translate(0)scale(1)}}@keyframes streak-nudge{0%{transform:translateY(0)}30%{transform:translateY(3px)}62%{transform:translateY(-1px)}to{transform:translateY(0)}}@keyframes streak-roll{0%{opacity:0;transform:translateY(18px)scale(.82)}55%{opacity:1;transform:translateY(-4px)scale(1.06)}to{opacity:1;transform:translateY(0)scale(1)}}.streak-card{gap:var(--space-2);padding:var(--space-5);margin-top:var(--space-4);flex-direction:column;scroll-margin-block-end:calc(64px + var(--space-3) + env(safe-area-inset-bottom));display:flex}.streak-card.streak-bare{margin-top:var(--space-5);padding:0}.streak-card.streak-bare .streak-head{justify-content:flex-end}.streak-card-open{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;transition:border-color var(--dur-quick) ease}@media (hover:hover){.streak-card-open:hover{border-color:var(--lapis-deep)}}.streak-head{justify-content:space-between;align-items:center;gap:var(--space-3);display:flex}.streak-bolt{color:var(--ochre-deep);display:flex}.streak-bolt.is-charging{animation:.26s linear .43s both bolt-charge}.streak-count{font-family:var(--ff-display);font-size:var(--fs-2xl);letter-spacing:.02em;line-height:1.05}.streak-count .num{font-family:var(--ff-display);color:var(--ochre-deep)}.streak-count.is-rolling{animation:.46s cubic-bezier(.34,1.56,.64,1) both streak-roll}.streak-since{color:var(--muted);font-size:var(--fs-sm)}.streak-foot{color:var(--muted);font-size:var(--fs-xs);max-width:var(--measure-read);line-height:1.45}.streak-tail{display:contents}.streak-card.is-young .streak-tail{align-items:center;gap:var(--space-4);margin-top:var(--space-3);display:flex}.streak-card.is-young .streak-foot{max-width:var(--measure-read);flex:auto}.streak-card.is-young .streak-ribbon{flex:none;order:1;width:fit-content;margin-top:0;margin-left:auto}.goal-card{padding:var(--space-5);margin-top:var(--space-4)}.goal-meter{height:8px;margin-top:var(--space-3);border-radius:var(--r-mark);background:var(--tick);overflow:hidden}.goal-fill{border-radius:inherit;background:var(--lapis);height:100%;transition:width var(--dur-slow) var(--ease-out);display:block}.streak-ribbon{--mark:19px;margin-top:var(--space-2);justify-content:flex-end;align-items:flex-end;gap:4px;display:flex;position:relative}.streak-day{flex-direction:column;flex:1 1 0;align-items:center;gap:8px;min-width:0;max-width:44px;display:flex}.streak-slot{justify-content:center;align-items:center;height:28px;display:flex;position:relative}.streak-dow{font-size:var(--fs-xs);color:var(--muted);font-family:var(--ff-mono)}.streak-mark{width:var(--mark);height:var(--mark);z-index:1;background:var(--surface);color:var(--surface);transform-origin:50% 100%;transition:background var(--dur-quick) ease;border-radius:999px;justify-content:center;align-items:center;display:flex;position:relative}.streak-tick{width:calc(var(--mark) * .63);height:calc(var(--mark) * .63)}.streak-mark.is-kept{background:var(--ochre)}.streak-mark.is-rest{background:var(--line-strong)}.streak-mark.is-rest-dash{width:calc(var(--mark) - 3px);background:var(--line-strong);border-radius:999px;height:3px}.streak-mark.is-today{box-shadow:inset 0 0 0 2.5px var(--line-strong);animation:2.6s ease-in-out infinite streak-wait}.streak-mark.is-landing{animation:streak-slam .5s linear .45s both,  streak-slide var(--slide-for,.32s) cubic-bezier(.45, .05, .25, 1) var(--slide,2.022s) forwards;z-index:3}.streak-mark.is-alive{animation:streak-worm var(--cycle) cubic-bezier(.4, 0, .3, 1) var(--delay) infinite}.streak-mark.is-wave{animation:streak-wave .38s cubic-bezier(.3, .9, .3, 1) var(--wave-delay) both, streak-worm var(--cycle) cubic-bezier(.4, 0, .3, 1) var(--delay) infinite}.streak-card-nudge{animation:streak-nudge .42s cubic-bezier(.34, 1.5, .6, 1) var(--impact,0s) both}.streak-card.is-holding,.streak-card.is-holding *{animation-play-state:paused}.streak-burst{pointer-events:none;transform:translateX(var(--slam-dx,0px));position:absolute;inset:0}.streak-halo{border:1px solid var(--lapis);width:26px;height:26px;animation:bar-halo .62s var(--ease-out) var(--impact,0s) both;border-radius:999px;position:absolute;top:50%;left:50%}.streak-shard{background:var(--ochre);animation:bar-shard var(--dur) cubic-bezier(.16, .7, .3, 1) calc(var(--impact,0s) + var(--delay)) both;border-radius:999px;position:absolute;top:50%;left:50%}.streak-shard.is-ring{box-shadow:inset 0 0 0 1px var(--ochre);background:0 0}@media (width<=400px){.streak-ribbon{--mark:15px;gap:3px}.streak-slot{height:24px}}@media (prefers-reduced-motion:reduce){.streak-mark,.streak-card-nudge,.streak-bolt.is-charging,.streak-count{animation:none}.streak-burst{display:none}}.c-stats{justify-content:center;gap:var(--space-3);width:100%;max-width:640px;margin:var(--space-6) 0 0;flex-wrap:wrap;padding:0;list-style:none;display:flex}.c-stat{perspective:800px;flex:96px;max-width:150px;height:92px}@keyframes stat-turn{0%{animation-timing-function:cubic-bezier(.3,0,.7,1);transform:rotateY(-180deg)scale(.96)}13%{animation-timing-function:cubic-bezier(.45,0,.25,1);transform:rotateY(-198deg)scale(.94)}68%{animation-timing-function:cubic-bezier(.16,1,.3,1);transform:rotateY(7deg)scale(1.025)}to{transform:rotateY(0)scale(1)}}.c-stat-turn{width:100%;height:100%;transform-style:preserve-3d;animation:stat-turn .54s linear var(--turn-at,1.15s) both;position:relative}.c-stat-face{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-2);border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);backface-visibility:hidden;flex-direction:column;display:flex;position:absolute;inset:0}.c-stat-back{background-color:var(--aside);background-image:repeating-linear-gradient(45deg, var(--line) 0 1px, transparent 1px 7px);box-shadow:inset 0 0 0 5px var(--surface), inset 0 0 0 6px var(--line);transform:rotateY(180deg)}.c-stat .k{font-family:var(--ff-ui);font-size:var(--fs-2xs);color:var(--muted);text-align:center;line-height:1.2}.c-stat .v{font-family:var(--ff-mono);font-size:var(--fs-xl);font-variant-numeric:tabular-nums;color:var(--ink);line-height:1}.c-stat .v-plain{font-family:var(--ff-ui);font-size:var(--fs-sm);color:var(--muted)}.c-hook{margin:var(--space-6) 0 0;max-width:var(--measure-read);font-family:var(--ff-serif);font-size:var(--fs-sm);color:var(--muted);line-height:1.55}.c-hook-next{margin-top:var(--space-2)}.c-actions{gap:14px;margin-top:26px;display:flex}.home-close{gap:0 var(--space-5);grid-template-columns:auto minmax(0,1fr);align-items:center;display:grid}.home-sprig{aspect-ratio:640/358;width:124px;color:var(--lapis-deep);opacity:.85;animation:settle-in var(--dur-base) var(--ease-out) both;background:currentColor;-webkit-mask:url(/sprig.png) 0/contain no-repeat;mask:url(/sprig.png) 0/contain no-repeat}.close-words{min-width:0}.close-review{font-size:var(--fs-xs);color:var(--muted);margin-top:var(--space-1)}.close-hook{font-size:var(--fs-sm);margin-top:var(--space-2);max-width:var(--measure-read)}@media (width<=420px){.home-close{gap:var(--space-4) 0;grid-template-columns:minmax(0,1fr)}}.chart-card{margin-top:var(--space-5);padding:var(--space-5) var(--space-6)}.chart-card.stats-act-break{margin-top:var(--space-7)}.chart-pair{display:contents}@media (width>=1024px){.chart-pair{gap:var(--space-5);margin-top:var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;display:grid}.chart-pair>.chart-card{margin-top:0}}.chart-card>.t-label{margin-bottom:var(--space-3)}.chart-head{justify-content:space-between;align-items:baseline;gap:var(--space-4);margin-bottom:var(--space-3);display:flex}.chart-head>.t-label{margin-bottom:0}.chart-key{font-size:var(--fs-2xs);color:var(--muted);flex:none;align-items:center;gap:6px;display:flex}.chart-key .num{color:var(--ink)}.chart-key-swatch{border-radius:var(--r-mark);flex:none;width:9px;height:9px}.chart-key-swatch+*{margin-left:-2px}.chart-key-swatch.is-reviews{background:var(--lapis);opacity:.82}.chart-key-swatch.is-fresh{background:var(--ochre);opacity:.82}.chart-key-swatch~.chart-key-swatch{margin-left:var(--space-3)}.chart{position:relative}.bars{--plot-h:110px;--tip-band:16px;padding-top:var(--tip-band);align-items:flex-end;gap:3px;display:flex;position:relative}.bar-col{border-radius:var(--r-sm);flex-direction:column;flex:1;align-items:center;gap:5px;padding:0;display:flex}.bar-track{flex:0 0 var(--plot-h);justify-content:center;align-items:flex-end;width:100%;display:flex;position:relative}.bar-col.on .bar-day{color:var(--ink);font-weight:600}.bar-readout{font-size:var(--fs-xs);color:var(--muted);min-height:1.4em;margin-bottom:var(--space-4)}.bar-readout .num{color:var(--ink)}.bar-stack{border-radius:var(--r-mark) var(--r-mark) 0 0;background:var(--line);flex-direction:column-reverse;justify-content:flex-start;align-items:stretch;width:100%;max-width:38px;min-height:2px;display:flex;position:relative;overflow:hidden}.bar-seg{opacity:.82;transition:opacity var(--dur-tap) ease;flex:none}.bar-seg.is-reviews{background:var(--lapis)}.bar-seg.is-fresh{background:var(--ochre);box-shadow:0 2px 0 var(--surface)}@media (hover:hover){.bar-col:hover .bar-seg{opacity:1}}.bar-col.on .bar-seg{opacity:1}.bar-tip-stack{bottom:calc(var(--at) * 100% + 3px);left:50%;translate:-50%}.chart-basis{margin-top:var(--space-4);font-size:var(--fs-xs);color:var(--muted);max-width:var(--measure-read);line-height:1.5}.field-card{--field-cell:10px;--field-gap:3px}@media (width>=900px){.field-card{--field-cell:12px;--field-gap:4px}}.field-scroll{overscroll-behavior-x:contain;padding-bottom:var(--space-1);overflow-x:auto}.field-scroll.is-cut{-webkit-mask-image:linear-gradient(to right, transparent, var(--mask-solid) 24px);-webkit-mask-image:linear-gradient(to right, transparent, var(--mask-solid) 24px);mask-image:linear-gradient(to right, transparent, var(--mask-solid) 24px)}.field-inner{gap:var(--space-1);min-width:max-content;display:grid}.field-months,.field-grid{grid-auto-flow:column;grid-auto-columns:var(--field-cell);column-gap:var(--field-gap);display:grid}.field-months{font-size:var(--fs-2xs);color:var(--muted);line-height:1}.field-months>span{white-space:nowrap;overflow:hidden}.field-grid{grid-template-rows:repeat(7, var(--field-cell));row-gap:var(--field-gap)}.field-key-cell{width:var(--field-cell);height:var(--field-cell);border-radius:var(--r-mark);flex:none}.bar-tip{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--ink);white-space:nowrap;pointer-events:none;line-height:1;position:absolute;bottom:calc(100% + 3px)}.bar-day{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--muted)}@media (width<=899px){.chart{overscroll-behavior-x:contain;padding-bottom:var(--space-1);overflow-x:auto}.bars{min-width:max-content}.bar-col{flex:0 0 var(--tap-min)}.chart-fwd{-webkit-mask-image:linear-gradient(to left, transparent, var(--mask-solid) 36px);-webkit-mask-image:linear-gradient(to left, transparent, var(--mask-solid) 36px);mask-image:linear-gradient(to left, transparent, var(--mask-solid) 36px)}}.state-row{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(56px,1fr));display:grid}.state .v{font-size:var(--fs-xl);font-variant-numeric:tabular-nums}.state .l{font-size:var(--fs-2xs);color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-top:2px}.state.is-known .v{color:var(--lapis-deep)}.state.is-placed .v{color:color-mix(in srgb, var(--plum) 60%, var(--muted))}.state.is-learning .v{color:var(--ochre-deep)}.state.is-unseen .v{color:var(--muted)}.gmap{aspect-ratio:1;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;width:100%;display:block;overflow:hidden}.gmap:active{cursor:grabbing}.gmap.is-still{cursor:inherit;touch-action:auto;pointer-events:none}.gmap.is-flat{cursor:pointer;touch-action:manipulation}.map-screen{gap:var(--space-4);height:100dvh;min-height:0;padding:var(--space-4);box-sizing:border-box;display:flex}.map-screen-loading{justify-content:center;align-items:center;gap:var(--space-3);color:var(--muted);flex-direction:column}.map-loading-dots{gap:7px;display:inline-flex}.map-loading-dots i{opacity:.35;background:currentColor;border-radius:50%;width:9px;height:9px;animation:1.1s ease-in-out infinite mapLoad}.map-loading-dots i:nth-child(2){animation-delay:.18s}.map-loading-dots i:nth-child(3){animation-delay:.36s}.map-loading-label{letter-spacing:.01em;font-size:.9rem}@keyframes mapLoad{0%,to{opacity:.3;transform:scale(.82)}50%{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.map-loading-dots i{opacity:.6;animation:none}}.map-hint{left:50%;bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px));z-index:4;background:var(--surface);color:var(--ink);box-shadow:0 2px 10px #0000001f, 0 0 0 1px var(--aside);pointer-events:none;border-radius:999px;padding:8px 15px;font-size:.88rem;animation:.5s both mapHintIn;position:absolute;transform:translate(-50%)}@keyframes mapHintIn{0%{opacity:0;transform:translate(-50%,6px)}to{opacity:1;transform:translate(-50%)}}@media (prefers-reduced-motion:reduce){.map-hint{animation:none}}.page-loading{justify-content:center;align-items:center;min-height:60vh;display:flex}.load-dots{color:var(--muted);gap:7px;display:inline-flex}.load-dots i{opacity:.35;background:currentColor;border-radius:50%;width:9px;height:9px;animation:1.1s ease-in-out infinite mapLoad}.load-dots i:nth-child(2){animation-delay:.18s}.load-dots i:nth-child(3){animation-delay:.36s}@media (prefers-reduced-motion:reduce){.load-dots i{opacity:.6;animation:none}}.map-stage{background:var(--paper);flex:1;min-width:0;position:relative;overflow:hidden}.map-stage .gmap{aspect-ratio:auto;width:100%;height:100%}.map-side{gap:var(--space-4);box-sizing:content-box;width:300px;padding-right:var(--space-3);flex-direction:column;flex:none;display:flex;overflow-y:auto}.map-side-head .h-greet{margin:0}.map-search{top:var(--space-3);left:var(--space-3);z-index:6;width:min(260px,56%);position:absolute}.map-search-input{width:100%;min-height:var(--tap-min);padding:0 var(--space-3);font:inherit;font-size:var(--fs-sm);color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-md)}.map-search-input::placeholder{color:var(--muted)}.map-search-input:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.map-search-results{margin:var(--space-1) 0 0;padding:var(--space-1);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);max-height:16rem;list-style:none;overflow-y:auto;box-shadow:0 8px 24px #0000001a}:root.dark .map-search-results{box-shadow:0 8px 24px #00000073}.map-search-hit{align-items:baseline;gap:var(--space-2);text-align:left;width:100%;padding:var(--space-2);border-radius:var(--r-sm);color:var(--ink);cursor:pointer;background:0 0;border:0;display:flex}.map-search-hit.on{background:var(--lapis-soft)}.map-search-word{font-family:var(--ff-display)}.map-search-gloss{color:var(--muted);font-size:var(--fs-2xs)}.map-search-empty{padding:var(--space-2);color:var(--muted);font-size:var(--fs-sm)}.map-tools{right:calc(var(--space-3) + var(--tap-min) * 3 + 4px + var(--space-2));bottom:var(--space-3);border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--line);flex-direction:column;gap:1px;display:flex;position:absolute;overflow:hidden}.map-tools button{width:var(--tap-min);height:var(--tap-min);background:var(--surface);color:var(--ink);font:inherit;font-size:var(--fs-sm);cursor:pointer;border:0}@media (hover:hover){.map-tools button:hover{background:var(--lapis-soft)}}.map-mini{right:var(--space-3);bottom:var(--space-3);width:calc(var(--tap-min) * 3 + 4px);height:calc(var(--tap-min) * 3 + 4px);border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--paper);cursor:pointer;position:absolute}.map-mini:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.map-mini-view{stroke:var(--lapis);stroke-width:.8px;opacity:.85}.map-kin>summary{align-items:center;gap:var(--space-2);min-height:var(--tap-min);cursor:pointer;list-style:none;display:flex}.map-kin>summary::-webkit-details-marker{display:none}.map-kin>summary:before{content:"";border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);width:6px;height:6px;transition:transform var(--dur-quick) var(--ease-out);transform:rotate(-45deg)}.map-kin[open]>summary:before{transform:rotate(45deg)}.map-kin>summary:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.map-kin-n{color:var(--muted);font-size:var(--fs-sm)}.map-kin-list{margin:var(--space-2) 0 0;padding:0;list-style:none}.map-kin-go{width:100%;min-height:var(--tap-min);color:var(--lapis-deep);font:inherit;font-size:var(--fs-sm);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;padding:2px 0;display:flex}@media (hover:hover){.map-kin-go:hover{text-decoration:underline}}.map-tuning{border-top:1px solid var(--line);margin-top:var(--space-4)}.map-tuning>summary{align-items:center;gap:var(--space-2);min-height:var(--tap-min);cursor:pointer;font-size:var(--fs-sm);color:var(--muted);list-style:none;display:flex}.map-tuning>summary::-webkit-details-marker{display:none}.map-tuning>summary:before{content:"";border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);width:6px;height:6px;transition:transform var(--dur-quick) var(--ease-out);transform:rotate(-45deg)}.map-tuning[open]>summary:before{transform:rotate(45deg)}.map-tuning>summary:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.map-controls{gap:var(--space-3);display:grid}.map-dial{gap:2px;display:grid}.map-dial-label{font-size:var(--fs-sm);color:var(--muted);justify-content:space-between;display:flex}.map-dial input[type=range]{width:100%;accent-color:var(--lapis-deep)}.map-toggle{align-items:center;gap:var(--space-2);font-size:var(--fs-sm);color:var(--muted);cursor:pointer;display:flex}.map-toggle input[type=checkbox]{accent-color:var(--lapis-deep)}.map-reset{justify-self:start;padding-inline:0}.map-read{min-height:5.4em;margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--line)}.map-read-text{font-size:var(--fs-lg);line-height:1.3}.map-read-eng{color:var(--muted);font-size:var(--fs-sm);margin-top:2px}.map-read-state{margin-top:var(--space-2);font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.map-read-evidence{color:var(--muted);font-size:var(--fs-sm);margin-top:2px}.map-read-hint{color:var(--muted);font-size:var(--fs-sm)}.map-icon-stack{top:var(--space-3);right:var(--space-3);z-index:8;gap:var(--space-2);flex-direction:column;display:flex;position:absolute}.map-key-info,.map-set-info{position:relative}.map-key-i{width:34px;height:34px;color:var(--muted);cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:50%;justify-content:center;align-items:center;list-style:none;display:inline-flex;box-shadow:0 1px 3px #0000000f}.map-key-i::-webkit-details-marker{display:none}@media (hover:hover){.map-key-i:hover{color:var(--ink);border-color:var(--line-strong)}}.map-key-i:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.map-key-info[open]>.map-key-i,.map-set-info[open]>.map-key-i{color:var(--ink);border-color:var(--line-strong)}.map-key-pop,.map-set-pop{z-index:20;padding:var(--space-4);background:var(--paper);border:1px solid var(--line-strong);border-radius:var(--r-md);animation:settle-in var(--dur-quick) var(--ease-out) both;position:absolute;top:0;right:calc(100% + 10px);box-shadow:0 10px 30px #00000024}.map-key-pop{min-width:250px}.map-set-pop{width:264px}:root.dark .map-key-pop,:root.dark .map-set-pop{box-shadow:0 10px 30px #00000080}.map-key-pop:before,.map-set-pop:before{content:"";background:var(--paper);border-top:1px solid var(--line-strong);border-right:1px solid var(--line-strong);width:9px;height:9px;position:absolute;top:11px;right:-5px;transform:rotate(45deg)}.map-key-pop-head{font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--space-2)}.map-word-drawer{left:50%;bottom:var(--space-3);z-index:7;width:min(360px, calc(100% - var(--space-3) * 2));background:var(--paper);border:1px solid var(--line-strong);border-radius:var(--r-lg);animation:map-drawer-fade var(--dur-quick) var(--ease-out) both;transition:width var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out), bottom var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), border-radius var(--dur-base) var(--ease-out);position:absolute;overflow:hidden;transform:translate(-50%);box-shadow:0 12px 34px #00000029}.map-word-drawer.is-expanded{width:min(680px, calc(100% - var(--space-5)));bottom:50%;transform:translate(-50%,50%)}@keyframes map-drawer-fade{0%{opacity:0}to{opacity:1}}:root.dark .map-word-drawer{box-shadow:0 12px 34px #00000080}.map-word-concept{gap:var(--space-3);padding:var(--space-4);padding-right:calc(var(--space-4) + 20px);transition:opacity var(--dur-quick) var(--ease-out);flex-direction:column;display:flex}.map-word-drawer.is-expanded .map-word-concept{opacity:0;pointer-events:none}.map-word-conj{gap:var(--space-3);padding:var(--space-4);opacity:0;pointer-events:none;transition:opacity var(--dur-base) var(--ease-out) calc(var(--dur-quick) / 2);flex-direction:column;display:flex;position:absolute;inset:0;overflow-y:auto}.map-word-drawer.is-expanded .map-word-conj{opacity:1;pointer-events:auto}@media (prefers-reduced-motion:reduce){.map-word-drawer,.map-word-concept,.map-word-conj{transition:none}.map-word-drawer{animation:none}}.map-word-conj .map-conj-grid{font-size:var(--fs-xs)}.map-word-conj .map-conj-grid th,.map-word-conj .map-conj-grid td{padding:5px var(--space-2)}.map-word-conj .map-conj-grid thead th,.map-word-conj .map-conj-person,.map-word-conj .map-conj-corner{font-size:var(--fs-2xs)}.map-conj-backdrop{z-index:6;background:color-mix(in srgb, var(--paper) 32%, transparent);-webkit-backdrop-filter:blur(6px);animation:map-drawer-fade var(--dur-quick) var(--ease-out) both;position:absolute;inset:0}:root.dark .map-conj-backdrop{background:color-mix(in srgb, var(--ink) 34%, transparent)}@media (prefers-reduced-motion:reduce){.map-conj-backdrop{animation:none}}.map-hub-drawer{left:50%;bottom:var(--space-3);z-index:7;width:min(360px, calc(100% - var(--space-3) * 2));padding:var(--space-4);padding-right:calc(var(--space-4) + 20px);background:var(--paper);border:1px solid var(--line-strong);border-radius:var(--r-lg);animation:map-drawer-fade var(--dur-quick) var(--ease-out) both;position:absolute;transform:translate(-50%);box-shadow:0 12px 34px #00000029}:root.dark .map-hub-drawer{box-shadow:0 12px 34px #00000080}.map-word-close{top:var(--space-2);right:var(--space-2);width:28px;height:28px;color:var(--muted);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:absolute}@media (hover:hover){.map-word-close:hover{color:var(--ink);background:var(--aside)}}.map-word-close:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.map-key{gap:var(--space-2);display:grid}.map-key-row{align-items:baseline;column-gap:var(--space-3);grid-template-columns:10px minmax(0,1fr) auto;display:grid}.map-key-word{font-size:var(--fs-sm);line-height:1.35}.map-key-n{color:var(--muted);font-size:var(--fs-sm);text-align:right;font-variant-numeric:tabular-nums;min-width:2.25em}.map-swatch{border-radius:50%;align-self:baseline;width:10px;height:10px;transform:translateY(1px)}.map-swatch.is-unlit{background:var(--tick)}.map-swatch.is-placed{background:color-mix(in srgb, var(--ink) 30%, var(--surface))}.map-swatch.is-lit{background:color-mix(in srgb, var(--ink) 55%, var(--surface))}.map-swatch.is-maintained{background:color-mix(in srgb, var(--ink) 82%, var(--surface))}.map-swatch.is-done{background:var(--ink)}.map-forms{margin-top:var(--space-4)}.map-forms>.t-label{margin-bottom:var(--space-2);display:block}.map-forms-list{gap:var(--space-2) var(--space-3);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.map-form{font-size:var(--fs-sm);align-items:center;gap:6px;display:inline-flex}.map-form.is-unlit .map-form-word{color:var(--muted)}.map-conj{margin-top:var(--space-4)}.map-step-mount{margin-top:var(--space-4);gap:var(--space-3);flex-direction:column;display:flex}.map-step-mount>.map-conj{margin-top:0}.map-conj-toggle{margin-top:var(--space-4);align-items:flex-start;gap:var(--space-1);text-align:left;width:100%;padding:var(--space-3);padding-right:var(--space-5);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);color:var(--ink);cursor:pointer;transition:border-color var(--dur-quick) var(--ease-out);flex-direction:column;display:flex;position:relative}@media (hover:hover){.map-conj-toggle:hover{border-color:var(--line-strong)}}.map-conj-peek{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.map-conj-cue{top:var(--space-3);right:var(--space-3);border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);width:7px;height:7px;transition:transform var(--dur-quick) var(--ease-out);position:absolute;transform:rotate(-45deg)}.map-conj-toggle.is-open .map-conj-cue{transform:rotate(45deg)}.map-conj-drawer-head{justify-content:space-between;align-items:center;gap:var(--space-2);display:flex}.map-conj-drawer-head .t-label{font-family:var(--ff-display);font-size:var(--fs-md);color:var(--ink)}.map-conj-drawer-body{gap:var(--space-3);flex-direction:column;display:flex}.map-conj-drawer-body>.map-conj{margin-top:0}.map-conj-close{width:var(--tap-min);height:var(--tap-min);cursor:pointer;background:0 0;border:0;flex:none;position:relative}.map-conj-close:before,.map-conj-close:after{content:"";background:var(--muted);width:14px;height:1.5px;position:absolute;top:50%;left:50%}.map-conj-close:before{transform:translate(-50%,-50%)rotate(45deg)}.map-conj-close:after{transform:translate(-50%,-50%)rotate(-45deg)}@media (hover:hover){.map-conj-close:hover:before,.map-conj-close:hover:after{background:var(--ink)}}@media (width<=900px){.map-word-drawer,.map-hub-drawer{border-radius:var(--r-lg) var(--r-lg) 0 0;z-index:30;border-bottom:0;border-left:0;border-right:0;width:100%;max-height:78dvh;position:fixed;bottom:0;left:0;right:0;transform:none}.map-word-drawer .map-word-concept{height:100%;padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom));overflow-y:auto}.map-hub-drawer{padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom));overflow-y:auto}.map-word-drawer.is-expanded{width:100%;bottom:0;transform:none}.map-word-drawer .map-word-conj{padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom))}}.map-step,.map-step-back{align-self:flex-start}.map-conj>.t-label{margin-bottom:var(--space-2);display:block}.map-conj-scroll{overscroll-behavior-x:contain;overflow-x:auto}.map-conj-grid{border-collapse:collapse;font-family:var(--ff-mono);font-size:var(--fs-2xs);font-variant-numeric:tabular-nums;white-space:nowrap}.map-conj-grid th,.map-conj-grid td{padding:3px var(--space-2);text-align:left;font-weight:400}.map-conj-grid thead th{color:var(--muted);font-family:var(--ff-ui);font-size:var(--fs-3xs);letter-spacing:.04em}.map-conj-person,.map-conj-corner{background:var(--paper);color:var(--muted);font-family:var(--ff-ui);font-size:var(--fs-3xs);position:sticky;left:0}.map-conj-corner{padding:0}.map-conj-cell.is-lit{color:color-mix(in srgb, var(--lapis) 82%, var(--muted))}.map-conj-cell.is-maintained{color:var(--lapis-deep);font-weight:600}.map-conj-cell.is-done{color:var(--verde-deep)}.map-conj-cell.is-placed{color:color-mix(in srgb, var(--plum) 55%, var(--muted))}.map-conj-cell.is-unlit{color:var(--muted)}.map-conj-cell.is-ahead{color:var(--tick)}.map-none{color:var(--muted);max-width:var(--measure-read);line-height:1.5}.map-open{margin-top:var(--space-4);padding-left:0;padding-right:0}.map-open-chevron{opacity:.7;display:inline-flex}.gmap-dot.is-arriving,.gmap-dot.is-again{transform-box:fill-box;transform-origin:50%;animation-delay:calc(var(--at) * .62s + .42s);animation-fill-mode:both}.gmap-dot.is-arriving{animation-name:cmap-arrive;animation-duration:.52s;animation-timing-function:cubic-bezier(.34,1.56,.64,1)}.gmap-dot.is-again{animation-name:cmap-again;animation-duration:.46s;animation-timing-function:var(--ease-out)}@keyframes cmap-arrive{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}@keyframes cmap-again{0%{transform:scale(1)}40%{transform:scale(2.6)}to{transform:scale(1)}}@media (prefers-reduced-motion:reduce){.gmap-dot.is-arriving,.gmap-dot.is-again{animation:none}}.deep-done-map{width:min(100%,260px);margin:0 auto var(--space-5)}.level-map{flex:none;width:104px;height:104px}.milestones{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.milestone-v{font-size:var(--fs-lg);font-variant-numeric:tabular-nums;color:var(--lapis-deep);min-height:calc(var(--fs-lg) * 1.55);line-height:1.55}.milestone-l{font-size:var(--fs-2xs);color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-top:2px}.milestone-n{font-size:var(--fs-xs);color:var(--muted);margin-top:4px}@media (width<=620px){.milestones{gap:var(--space-5);grid-template-columns:minmax(0,1fr)}}.milestone.is-no-rate .milestone-v,.milestone.is-beyond-content .milestone-v{color:var(--muted);font-family:var(--ff-ui);font-size:var(--fs-sm)}.pool-meter{height:8px;margin-top:var(--space-4);border-radius:var(--r-mark);background:var(--tick);display:flex;overflow:hidden}.pool-seg+.pool-seg{box-shadow:-2px 0 0 var(--surface)}.pool-seg{min-width:3px}.pool-seg.is-known{background:var(--lapis)}.pool-seg.is-placed{background:color-mix(in srgb, var(--plum) 45%, var(--surface))}.pool-seg.is-learning{background:var(--ochre)}.about-card{padding:var(--space-6) var(--space-6) var(--space-5)}.colophon-sec{gap:0 var(--space-5);grid-template-columns:8.5rem minmax(0,1fr);display:grid}.colophon-sec+.colophon-sec{margin-top:var(--space-5);padding-top:var(--space-5);border-top:1px solid var(--line)}.about-card h2,.about-card h3{font-family:var(--ff-ui);font-weight:600;font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:3px}.about-card p{color:var(--ink);font-size:var(--fs-sm);max-width:var(--measure-read);line-height:1.6}.about-card p+p{margin-top:var(--space-3)}.about-card p.about-note{border-left:1px solid var(--line);padding-left:var(--space-3);margin-top:var(--space-3);font-size:var(--fs-xs);color:var(--muted)}.packs{column-gap:var(--space-5);row-gap:var(--space-2);grid-template-columns:max-content max-content max-content max-content;align-items:baseline;margin:0;display:grid}.packs>div{display:contents}.packs dt{font-size:var(--fs-sm);color:var(--ink)}.packs dd{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);font-variant-numeric:tabular-nums;margin:0}.about-card p.colophon-mark{max-width:none;margin-top:var(--space-5);padding-top:var(--space-5);border-top:1px solid var(--line);font-family:var(--ff-display);font-size:var(--fs-sm);letter-spacing:.04em;color:var(--muted);text-align:center}@media (width<=899px){.colophon-sec{gap:var(--space-2);grid-template-columns:minmax(0,1fr)}.about-card h2,.about-card h3{padding-top:0}}.about-card p.method-lede{font-size:var(--fs-md);margin-bottom:var(--space-6);margin-left:calc(8.5rem + var(--space-5))}@media (width<=899px){.about-card p.method-lede{margin-left:0}}.colophon-sec.method-against{border-top-width:2px}.about-card .method-against h3{color:var(--ink)}.about-card .sound-letters{font-family:var(--ff-serif);font-size:var(--fs-2xl);letter-spacing:0;text-transform:none;color:var(--ink);padding-top:0;font-weight:600}.about-card p.sound-say{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);margin-bottom:var(--space-2)}.about-card p.sound-example{font-family:var(--ff-serif);font-size:var(--fs-lg);border-left:1px solid var(--line);padding-left:var(--space-3);margin-top:var(--space-3);color:var(--ink)}.sounds-foot{margin:var(--space-4) 0 0;font-size:var(--fs-xs);color:var(--muted);max-width:var(--measure-read)}@media (width<=1039px){.packs{row-gap:var(--space-1);grid-template-columns:max-content minmax(0,1fr)}.packs>div{grid-template-columns:subgrid;grid-column:1/-1;display:grid}.packs>div+div{margin-top:var(--space-3)}.packs dt{grid-column:1/-1}}.primer{background:var(--aside);isolation:isolate;flex:1;justify-content:center;align-items:stretch;min-height:100vh;padding:48px 24px;display:flex;position:relative;overflow:hidden}.primer-inner{z-index:1;flex-direction:column;width:100%;max-width:480px;display:flex;position:relative}.primer-body{flex-direction:column;flex:auto;justify-content:center;display:flex}.primer-sky{pointer-events:none;z-index:0;color:var(--ink);opacity:0;transition:opacity .9s var(--ease-out);position:absolute;inset:0;overflow:hidden}.primer-sky.exposed{opacity:1}.primer-sky{-webkit-mask-image:radial-gradient(ellipse 62rem 46rem at 50% 50%, var(--mask-solid) 0%, var(--mask-solid) 62%, #000000d1 82%, transparent 100%);-webkit-mask-image:radial-gradient(ellipse 62rem 46rem at 50% 50%, var(--mask-solid) 0%, var(--mask-solid) 62%, #000000d1 82%, transparent 100%);mask-image:radial-gradient(ellipse 62rem 46rem at 50% 50%, var(--mask-solid) 0%, var(--mask-solid) 62%, #000000d1 82%, transparent 100%)}.primer-count,.primer-step p,.onboard-note,.primer-back,.primer-actions .btn.quiet{position:relative}.primer-step h1,.primer-brand,.primer-ticks{z-index:1;position:relative}.primer-count:before,.primer-step p:before,.onboard-note:before,.primer-back:before,.primer-actions .btn.quiet:before{content:"";z-index:-1;background:var(--aside);filter:blur(20px);pointer-events:none;position:absolute;inset:-2.25rem}.sky-layer{transition:transform .52s var(--ease-out);will-change:transform;position:absolute;inset:-14% 0}.sky-far{transform:translate3d(0, calc(var(--depth) * -.55vh), 0);opacity:.28}.sky-mid{transform:translate3d(0, calc(var(--depth) * -1.6vh), 0);opacity:.055}.sky-near{transform:translate3d(0, calc(var(--depth) * -3.3vh), 0);opacity:.12}.sky-layer svg{width:100%;height:100%;position:absolute;inset:0}.sky-drift{position:absolute;inset:0}@keyframes sky-drift-far{0%{transform:translate(-15px,6px)}to{transform:translate(15px,-6px)}}.sky-far .sky-drift{animation:sky-drift-far 47s var(--ease-drift) -19s infinite alternate}@keyframes sky-breathe-far{to{transform:scale(1.02)}}@keyframes sky-glow{0%{opacity:1}to{opacity:.72}}.sky-breathe{position:absolute;inset:0}.sky-near .sky-breathe,.sky-mid .sky-breathe{will-change:opacity}.sky-near .sky-breathe{animation:19s ease-in-out -4s infinite alternate sky-glow}.sky-mid .sky-breathe{animation:29s ease-in-out -17s infinite alternate sky-glow}.sky-far .sky-breathe{will-change:transform;animation:31s ease-in-out -13s infinite alternate sky-breathe-far}.sky-stars circle{fill:var(--ink)}.sky-stars circle.lit{fill:var(--lapis)}.sky-stars{transition:opacity .76s var(--ease-out) .12s}.sky-stars[data-tier="1"]{opacity:calc(min(var(--depth), 1) * .85)}.sky-stars[data-tier="2"]{opacity:calc(max(var(--depth) - 1, 0) * .8)}:root.dark .sky-near{opacity:.16}:root.dark .sky-mid{opacity:.075}@media (prefers-reduced-motion:reduce){.sky-near .sky-drift,.sky-mid .sky-drift,.sky-far .sky-drift,.sky-near .sky-breathe,.sky-mid .sky-breathe,.sky-far .sky-breathe{animation:none}.primer-sky{transition:none}}.primer-head{align-items:center;gap:var(--space-4);margin-bottom:var(--space-6);min-height:var(--tap-min);display:flex}.primer-brand{font-family:var(--ff-display);font-size:var(--fs-lg);letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-left:auto}.primer-back{gap:3px;margin-left:-8px}.primer-back svg{transform:rotate(180deg)}.primer-progress{margin-bottom:var(--space-6)}.primer-ticks{margin-bottom:var(--space-2);gap:7px;display:flex}.primer-ticks span{border-radius:var(--r-mark);background:var(--tick);width:34px;height:2px;position:relative;overflow:hidden}.primer-ticks span:after{content:"";background:var(--lapis);transform-origin:0;transition:transform var(--dur-base) var(--ease-out);position:absolute;inset:0;transform:scaleX(0)}.primer-ticks span.on:after{transform:scaleX(1)}.primer-count{font-family:var(--ff-mono);font-size:var(--fs-2xs);letter-spacing:.1em;color:var(--muted)}@keyframes primer-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes primer-rise-back{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}.primer-step h1,.primer-step p{animation:primer-rise var(--dur-base) var(--ease-out) both}.primer-step p{animation-delay:60ms}.primer-step[data-dir="-1"] h1,.primer-step[data-dir="-1"] p{animation-name:primer-rise-back}.primer-words{position:relative}.primer-copy.is-leaving{pointer-events:none;animation:primer-leave .2s var(--ease-out) both;position:absolute;inset:0}.primer-copy.is-leaving h1,.primer-copy.is-leaving p{animation:none}@keyframes primer-leave{0%{opacity:1;transform:none}to{opacity:0;transform:translateY(-8px)}}.primer-step[data-dir="-1"] .primer-copy.is-leaving{animation-name:primer-leave-back}@keyframes primer-leave-back{0%{opacity:1;transform:none}to{opacity:0;transform:translateY(8px)}}.primer-step h1{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-2xl);letter-spacing:.02em;line-height:1.2}.primer-step{min-height:min(20em,34vh)}@media (width>=560px){.primer-step{min-height:min(15em,34vh)}}.primer-step p{font-size:var(--fs-md);color:var(--muted);max-width:46ch;margin-top:14px}.primer-actions{align-items:center;gap:8px;margin-top:36px;display:flex}.primer-signin{color:var(--muted);cursor:pointer;background:0 0;border:none;align-self:center;margin-top:20px;padding:8px 12px;font-size:.9rem}.primer-signin-cta{color:var(--lapis-deep);font-weight:600}@media (hover:hover){.primer-signin:hover .primer-signin-cta{text-decoration:underline}}.onboard-answers{align-items:stretch;gap:var(--space-2);flex-direction:column;min-height:0}.onboard .primer-step{min-height:min(10em,22vh)}.onboard-choice{width:100%;padding:var(--space-4) var(--space-5);text-align:left;flex-direction:column;align-items:flex-start;gap:2px;height:auto;min-height:56px;display:flex}.onboard-choice-word{font-size:var(--fs-md)}.onboard-choice-sub{font-size:var(--fs-xs);color:var(--muted);white-space:normal;line-height:1.4}.onboard-badge{font-family:var(--ff-mono);font-size:var(--fs-2xs);letter-spacing:.1em;color:var(--muted)}.onboard-goals{gap:var(--space-2);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.onboard-goal{padding:var(--space-4) var(--space-2);flex-direction:column;justify-content:center;align-items:center;gap:0;height:auto;min-height:64px;display:flex}.onboard-goal .num{font-size:var(--fs-lg)}.onboard-goal-unit{font-size:var(--fs-2xs);color:var(--muted)}.onboard-note{margin-top:var(--space-4);color:var(--muted);font-size:var(--fs-xs);max-width:var(--measure-read);line-height:1.45}.tutorial{background:var(--aside);isolation:isolate;flex:1;justify-content:center;min-height:0;padding:48px 24px;display:flex;position:relative;overflow:hidden auto}.tutorial-inner{width:100%;max-width:var(--measure-read);margin-block:auto}@media (width>=900px){.tutorial{padding-inline:var(--stage-inset);justify-content:flex-start}.tutorial-x{right:var(--stage-inset)}}.tutorial-halftone{z-index:-1;pointer-events:none;color:var(--ink);opacity:.12;position:absolute;inset:0}.tutorial-halftone svg{width:100%;height:100%;position:absolute;inset:0}:root.dark .tutorial-halftone{opacity:.16}.tutorial-x{top:var(--space-5);right:var(--space-5);position:absolute}.tutorial-eyebrow{font-size:var(--fs-2xs);letter-spacing:.18em;text-transform:uppercase;color:var(--ochre-deep);margin-bottom:var(--space-3);font-weight:600}.tutorial-eyebrow,.tutorial-heading,.tutorial-body{animation:primer-rise var(--dur-base) var(--ease-out) both}.tutorial-heading{animation-delay:40ms}.tutorial-body{animation-delay:80ms}.tutorial-heading{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-2xl);letter-spacing:.02em;line-height:1.2}.tutorial-body{font-size:var(--fs-md);color:var(--ink);max-width:46ch;margin-top:14px;line-height:1.6}.tutorial-actions{align-items:center;gap:8px;margin-top:36px;display:flex}.streak-go{visibility:hidden;opacity:0;transform:translateY(6px)}.streak-go.is-ready{visibility:visible;opacity:1;transition:opacity .26s var(--ease-out), transform .26s var(--ease-out);transform:none}@media (prefers-reduced-motion:reduce){.streak-go{transform:none}.streak-go.is-ready{transition:opacity .12s linear}}.tutorial-eyebrow,.tutorial-actions .btn.quiet{position:relative}.tutorial-heading,.tutorial-body{z-index:1;position:relative}.tutorial-eyebrow:before,.tutorial-actions .btn.quiet:before{content:"";z-index:-1;background:var(--aside);filter:blur(16px);pointer-events:none;position:absolute;inset:-1.5rem}.settings-group{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-xl);letter-spacing:.02em;margin:var(--space-7) 0 var(--space-3)}.settings-group:first-of-type{margin-top:0}.card+.settings-group{margin-top:var(--space-7)}.setting-card{padding:var(--space-2) var(--space-6)}.plain-card{padding:var(--space-6)}.plain-card+.plain-card{margin-top:var(--space-4)}.setting{padding:var(--space-5) 0;gap:var(--space-2) var(--space-6);grid-template-columns:minmax(0,21rem) minmax(12rem,1fr);align-items:start;display:grid}@media (width<=1023px){.setting{gap:var(--space-4);grid-template-columns:minmax(0,1fr)}}.setting+.setting{border-top:1px solid var(--line)}.setting-text{min-width:0}.setting-label{font-weight:600;font-size:var(--fs-sm);display:block}.setting-help{font-size:var(--fs-xs);color:var(--muted);margin-top:var(--space-1);max-width:var(--measure-read);line-height:1.55;display:block}.setting-help.warn{color:var(--ochre-deep)}.setting-help-on{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--line);animation:settle-in var(--dur-quick) var(--ease-out) both}.setting>:nth-child(2),.setting>:nth-child(2)>:first-child,.backup>:first-child{margin-top:0}.setting-critical{border-color:var(--ochre-deep);background:var(--ochre-soft);padding:var(--space-5) var(--space-6);margin-bottom:var(--space-4);display:block}.setting-critical .setting-help{color:color-mix(in srgb, var(--ochre) 82%, var(--ink))}.setting-critical .setting-help.warn{color:var(--ochre-deep);font-weight:500}.segmented{gap:var(--space-2);flex-wrap:wrap;display:flex}.seg{min-width:48px;min-height:var(--tap-min);border:1px solid var(--line-strong);border-radius:var(--r-md);cursor:pointer;font-size:var(--fs-sm);background:var(--surface);transition:border-color var(--dur-tap) var(--ease-out), background var(--dur-tap) var(--ease-out);justify-content:center;align-items:center;padding:8px 14px;display:inline-flex;position:relative}@media (hover:hover){.seg:hover{border-color:var(--ink)}}.seg.on{border-color:var(--lapis-deep);background:var(--lapis-soft);color:var(--lapis-deep)}.seg input{opacity:0;cursor:pointer;position:absolute;inset:0}.seg:has(input:focus-visible){outline:2px solid var(--lapis);outline-offset:2px}.segmented-week{grid-template-columns:repeat(auto-fit, minmax(var(--tap-min), 1fr));gap:var(--space-1);max-width:332px;display:grid}.segmented-week .seg{min-width:0;font-family:var(--ff-mono);padding:8px 2px}.backup-actions{gap:var(--space-3);flex-wrap:wrap;align-items:center;display:flex}.backup-actions .btn{font-size:var(--fs-sm)}.route-mic{scroll-margin-bottom:260px}.route-judge{gap:var(--space-2);display:inline-flex}.route-judge .btn{font-size:var(--fs-xs);padding:4px 10px}.backup-msg{font-size:var(--fs-xs);color:var(--verde-deep);margin-top:var(--space-3)}.backup-msg.bad{color:var(--rosso-deep)}.backup-state{font-family:var(--ff-mono);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;color:color-mix(in srgb, var(--ochre) 82%, var(--ink));margin:var(--space-3) 0 var(--space-4)}.offline-row{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-3) 0;border-top:1px solid var(--line);display:flex}.offline-row:first-of-type{margin-top:var(--space-4)}.offline-lang{font-size:var(--fs-sm);display:block}.offline-state{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted)}.offline-row .btn{font-size:var(--fs-xs);white-space:nowrap;padding:9px 14px}.setting-advanced{padding:var(--space-5) 0;border-top:1px solid var(--line)}.setting-advanced>summary{align-items:center;gap:var(--space-2);min-height:var(--tap-min);font-weight:600;font-size:var(--fs-sm);cursor:pointer;list-style:none;display:flex}.setting-advanced>summary::-webkit-details-marker{display:none}.setting-advanced>summary:before{content:"";border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);width:6px;height:6px;transition:transform var(--dur-quick) var(--ease-out);transform:rotate(-45deg)}.setting-advanced[open]>summary:before{transform:rotate(45deg)}.setting-advanced>summary:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}@media (width<=899px){.shell{min-height:100dvh;padding-top:env(safe-area-inset-top);padding-bottom:calc(64px + env(safe-area-inset-bottom));flex-direction:column}.rail{z-index:20;grid-auto-flow:column;grid-auto-columns:minmax(0, calc(var(--tap-min) * 2));border-right:none;border-top:1px solid var(--line);background:var(--paper);width:100%;height:auto;padding:6px 8px calc(6px + env(safe-area-inset-bottom));justify-content:space-around;align-self:auto;align-items:center;gap:2px;display:grid;position:fixed;inset:auto 0 0;overflow:visible}.rail-head{display:none}.nav-item{font-size:var(--fs-2xs);flex-direction:column;justify-content:center;gap:3px;padding:6px 8px}.rail .spacer{display:none}.rail-foot{border-top:none;justify-content:center;align-self:stretch;margin-top:0;padding:0}.rail-account{justify-content:center;height:100%;padding:0}.rail-account-name,.rail-account-caret{display:none}.account-menu{min-width:220px;max-width:calc(100vw - 16px);bottom:calc(100% + 10px);left:auto;right:0}.rail-icon{width:var(--tap-min);height:var(--tap-min)}.main{padding:var(--space-6) var(--space-5) var(--space-7);max-width:none}.runhead{margin-bottom:var(--space-5)}.primer{padding:var(--space-5) var(--space-5) calc(var(--space-5) + env(safe-area-inset-bottom));align-items:stretch}.primer-inner{flex-direction:column;max-width:none;display:flex}.primer-head{flex:none}.primer-ticks{margin-bottom:var(--space-3)}.primer-step{flex-direction:column;flex:auto;min-height:0;display:flex}.primer-step:before{content:"";flex:2 1 0;min-height:0}.primer-step:after{content:"";flex:3 1 0;min-height:0}.primer-actions{align-items:stretch;gap:var(--space-2);margin-top:var(--space-5);flex-direction:column-reverse}.primer-actions .btn{width:100%}.primer-actions{min-height:calc(var(--tap-min) * 2 + var(--space-2));justify-content:flex-start}.onboard-answers{flex-direction:column;min-height:0}.primer-words{min-height:16.5em}.tutorial{padding:var(--space-5) var(--space-5) calc(var(--space-5) + env(safe-area-inset-bottom));align-items:stretch}.tutorial-inner{flex-direction:column;max-width:none;display:flex}.tutorial-x{top:var(--space-4);right:var(--space-4)}.tutorial-step{flex-direction:column;flex:auto;min-height:0;display:flex}.tutorial-step:before{content:"";flex:2 1 0;min-height:0}.tutorial-step:after{content:"";flex:3 1 0;min-height:0}.tutorial-actions{align-items:stretch;gap:var(--space-2);margin-top:var(--space-5);flex-direction:column-reverse}.tutorial-actions .btn{width:100%}.setting-card{padding:var(--space-1) var(--space-5)}.plain-card,.about-card{padding:var(--space-5)}.settings-group{margin-top:var(--space-6);font-size:var(--fs-lg)}.setting{gap:var(--space-4);grid-template-columns:minmax(0,1fr)}.setting-advanced{padding:var(--space-4) 0}.drill-top{padding:10px var(--space-4);gap:var(--space-3);flex:none}.stage{min-height:0;padding:var(--space-4) var(--space-5) calc(var(--space-4) + env(safe-area-inset-bottom));flex:auto;overflow-y:auto}.stage-prompt{min-height:calc(var(--vvh) * .33);padding:var(--space-4) 0 var(--space-5);flex-direction:column;flex:none;display:flex}.stage-actions{flex-direction:column;flex:auto;justify-content:flex-end;display:flex}.stage-prompt:before{content:"";flex:2 1 0;min-height:0}.stage-prompt:after{content:"";flex:3 1 0;min-height:0}.stage-actions .answer-input,.stage-actions .produce-cold{margin-bottom:auto}.produce-hear{width:100%}.produce-hear .btn{flex:1;width:auto}.produce-hear .speed-chip{flex:none}.sentence{font-size:clamp(24px,7vw,30px);line-height:1.4}.stage.listen .listen-body{flex:auto}.stage.listen .listen-body:before{content:"";flex:0 1 calc(var(--vvh) * .11);min-height:0}.stage.listen .listen-body:after{content:"";flex:1 1 0;min-height:0}.mc-grid{grid-template-columns:1fr;gap:10px}.mc-opt{padding:15px 16px}.mc-num{display:none}.grade-row{grid-template-columns:repeat(2,1fr)}.drill-actions,.exam-actions{flex-direction:column;align-items:stretch;gap:10px}.drill-actions .btn,.exam-actions .btn{justify-content:center;width:100%}.drill-actions.primary-last{flex-direction:column-reverse}.stage-actions>*{margin-top:var(--space-3)}.stage-actions>:first-child{margin-top:0}.answer-input{max-width:100%}.kbd-hint,.btn-key{display:none}.eyebrow-app{letter-spacing:.1em}}@media (width<=899px),(hover:none){.app-fixed{top:var(--vv-top,0px);height:var(--vvh);min-height:0;padding-top:env(safe-area-inset-top);position:fixed;left:0;right:0;overflow:hidden}body:has(.app-fixed){overflow:hidden}.session{height:100%;min-height:0}.complete,.primer,.app-fixed>.main,.app-fixed>.stage,.app-fixed>.reader,.app-fixed>.fw{height:100%;min-height:0;overflow-y:auto}.app-fixed>.gate{align-items:flex-start;height:100%;min-height:0;overflow-y:auto}.app-fixed>.gate>.gate-frame{margin:auto}.app-fixed>.gate>.primer-sky{position:fixed}.kb-open .gate{padding-top:var(--space-4);padding-bottom:var(--space-4)}.kb-open .stage{padding-top:var(--space-2);padding-bottom:var(--space-2)}.kb-open .eyebrow-app{display:none}.kb-open .stage-prompt{min-height:calc(var(--vvh) * .45);padding:0 0 var(--space-3)}.kb-open .stage-actions,.kb-open .stage-prompt-reserved{min-height:0}.kb-open .stage:before,.kb-open .stage:after{flex:0 0 0}.kb-open .play-row{margin-bottom:var(--space-3)}.kb-open .dictation-prompt,.kb-open .explainer{display:none}}@media (width>=700px) and (height>=700px){:root{--fs-2xs:12px;--fs-xs:13.5px;--fs-sm:15.5px;--fs-md:17.5px;--fs-lg:21px;--fs-xl:26px;--fs-2xl:33px;--fs-3xl:38px}.sentence{font-size:var(--fs-2xl);line-height:1.4}}@media (width>=700px) and (height>=700px) and (width<=899px){.stage{padding:56px 32px calc(48px + env(safe-area-inset-bottom));flex:1}.drill-top{padding-inline:var(--stage-inset)}.stage:before{content:"";flex:0 1 calc(var(--vvh) * .16);min-height:0}.stage:after{content:"";flex:1 1 0;min-height:0}.stage-prompt{min-height:0;padding:0}.stage-prompt:before,.stage-prompt:after{content:none}.stage.listen .listen-body{flex:none}.stage.listen .listen-body:before,.stage.listen .listen-body:after{content:none}.stage.listen:not(.listen-setup) .listen-body{justify-content:center;min-height:16rem}.stage-actions{flex:none;justify-content:flex-start;min-height:180px}.stage-actions .drill-actions,.stage-actions .exam-actions,.stage-actions .grade-row{margin-top:auto}.stage-prompt-reserved{min-height:260px}.stage-actions>*{margin-top:26px}.stage-actions>:first-child{margin-top:0}.drill-actions,.exam-actions{flex-direction:row;align-items:center;gap:14px}.drill-actions .btn,.exam-actions .btn{width:auto}.drill-actions.primary-last{flex-direction:row}.mc-grid{grid-template-columns:1fr 1fr;gap:12px}.answer-input{max-width:32ch}.main{max-width:var(--measure-page);padding:var(--space-7) var(--space-7) var(--space-8)}.primer-inner{max-width:480px;margin-inline:auto}.primer-actions{flex-direction:row;align-items:center;gap:8px;margin-top:36px}.primer-actions .btn{width:auto}.onboard-answers{flex-direction:column;align-items:stretch}.onboard-answers .btn{width:100%}.tutorial-inner{max-width:480px;margin-inline:auto}.tutorial-step{flex:none}.tutorial-step:before,.tutorial-step:after{content:none}.tutorial-actions{flex-direction:row;align-items:center;gap:8px;margin-top:36px}.tutorial-actions .btn{width:auto}}@media (width>=900px){.stage.listen .listen-top{padding-bottom:var(--space-3);border-bottom:1px solid var(--line)}.listen-setup .listen-body{margin-top:var(--space-4)}.stage.listen:not(.listen-setup) .listen-body{justify-content:center;min-height:16rem}}.main-focus{max-width:700px;margin-inline:auto}@media (width>=900px){.main-focus{padding-top:clamp(32px,7vh,88px)}}.check-intro{padding:30px 32px}.check-intro .setting-help{margin:var(--space-5) 0 0}.check-intro .exam-actions{margin-top:var(--space-4)}.check-sphere{aspect-ratio:420/649;width:min(132px,40%);margin:0 auto var(--space-4);color:var(--lapis-deep);opacity:.85;background:currentColor;-webkit-mask:url(/sphere.png) 50%/contain no-repeat;mask:url(/sphere.png) 50%/contain no-repeat}.check-lead{font-family:var(--ff-serif);font-size:var(--fs-xl);color:var(--ink);margin:0;line-height:1.35}.check-facts{margin:var(--space-5) 0 0;column-gap:var(--space-4);row-gap:var(--space-3);grid-template-columns:max-content 1fr;align-items:baseline;display:grid}.check-facts>div{display:contents}.check-facts dt{font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.check-facts dd{font-size:var(--fs-sm);color:var(--ink);margin:0}@media (width<=899px){.check-facts{display:block}.check-facts>div{margin-bottom:var(--space-3);display:block}.check-facts>div:last-child{margin-bottom:0}.check-facts dt{margin-bottom:2px}}.plate{padding:28px 30px 22px}.plate-body{gap:0 var(--space-6);grid-template-columns:minmax(0,1fr) auto;align-items:start;display:grid}.plate-eyebrow{font-family:var(--ff-ui);font-size:var(--fs-2xs);letter-spacing:.14em;color:var(--muted);margin-bottom:var(--space-3)}.plate-sentence{font-family:var(--ff-display);font-size:var(--fs-2xl);letter-spacing:.01em;color:var(--ink);text-wrap:balance;margin:0;line-height:1.25}.plate-sentence-empty{font-size:var(--fs-xl);color:var(--muted)}.plate-gloss{margin:var(--space-2) 0 0;font-family:var(--ff-serif);font-size:var(--fs-md);color:var(--muted)}.plate-scale{margin-top:var(--space-6)}.scale-caption{font-family:var(--ff-serif);font-size:var(--fs-xs);color:var(--muted);margin-bottom:var(--space-4)}.scale-track{border-bottom:1px solid var(--ink);background-image:repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 2%);background-position:0 100%;background-repeat:no-repeat;background-size:100% 7px;height:26px;position:relative}.scale-unbuilt{background:var(--paper);border-left:1px dashed var(--line-strong);position:absolute;top:0;bottom:0;right:0}.scale-band{background:color-mix(in srgb, var(--lapis) 22%, transparent);height:9px;position:absolute;bottom:0}.scale-reading{background:var(--lapis-deep);width:2px;height:22px;margin-left:-1px;position:absolute;bottom:-3px}:root.dark .scale-reading{background:var(--lapis)}.scale-major{background:var(--muted);width:1px;height:13px;position:absolute;bottom:0}.scale-major.on{background:var(--lapis)}.scale-numeral{font-family:var(--ff-serif);font-size:var(--fs-xs);letter-spacing:.04em;color:var(--muted);line-height:1;position:absolute;top:15px;left:50%;transform:translate(-50%)}.scale-major.on .scale-numeral{color:var(--lapis-deep)}.scale-ends{margin-top:var(--space-5);font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;display:flex;position:relative}.scale-ceiling{padding-right:var(--space-2);font-family:var(--ff-ui);color:var(--muted);white-space:nowrap;position:absolute;top:0;transform:translate(-100%)}.plate-margin{text-align:right;flex-direction:column;align-items:flex-end;min-width:96px;display:flex}.margin-reading{flex-wrap:wrap;justify-content:flex-end;align-items:baseline;gap:4px;display:flex}.margin-atleast{font-family:var(--ff-ui);font-size:var(--fs-2xs);color:var(--muted)}.margin-score{font-family:var(--ff-mono);font-size:var(--fs-3xl);font-variant-numeric:tabular-nums;color:var(--ink);line-height:1}.margin-of{font-family:var(--ff-ui);font-size:var(--fs-2xs);color:var(--muted)}.margin-interval{font-family:var(--ff-mono);font-size:var(--fs-2xs);font-variant-numeric:tabular-nums;color:var(--muted);margin-top:4px}.plate-margin .setting-help{margin-top:var(--space-4);text-align:right}.plate-margin .exam-actions{margin-top:var(--space-4);justify-content:flex-end}.build-stamp{font-family:var(--ff-mono);font-size:var(--fs-sm);font-variant-numeric:tabular-nums;color:var(--ink);margin:0}.plate-footnote{margin:var(--space-5) 0 0;padding-top:var(--space-4);border-top:1px solid var(--line);font-family:var(--ff-serif);font-size:var(--fs-xs);color:var(--muted);max-width:var(--measure-read);line-height:1.55}@media (width>=900px){.plate{padding:32px 34px 26px}}@media (width<=620px){.plate{padding:24px 22px 20px}.plate-body{grid-template-columns:minmax(0,1fr)}.plate-margin{text-align:left;margin-top:var(--space-5);align-items:flex-start}.margin-reading{justify-content:flex-start}.plate-margin .setting-help{text-align:left}.plate-margin .exam-actions{justify-content:flex-start}.plate-sentence{font-size:var(--fs-xl)}.ff-margin{align-items:baseline;gap:var(--space-2) var(--space-5);flex-flow:wrap}.ff-margin>div{justify-content:flex-start}.complete{padding:40px 24px}.c-stats{gap:var(--space-2)}.c-stat{flex:0 1 calc((100% - var(--space-2) * 2) / 3);max-width:none;height:82px}.c-stats[data-cards="4"] .c-stat{flex:0 1 calc((100% - var(--space-2)) / 2)}.c-stats[data-cards="5"]{justify-content:flex-start}.c-stat-face{padding:var(--space-3) var(--space-1);gap:var(--space-1)}.scale-ceiling{padding-right:0;top:16px;transform:none;left:0!important}.scale-ends{margin-top:var(--space-5);padding-bottom:18px}}.score-card{padding:26px 28px}.score-lead{margin:0 0 var(--space-4);font-family:var(--ff-serif);font-size:var(--fs-xl);color:var(--ink);line-height:1.35}.score-next{margin:var(--space-3) 0 0;font-size:var(--fs-sm);color:var(--muted)}.score-scale-note{margin:var(--space-2) 0 0;font-size:var(--fs-xs);color:var(--muted);line-height:1.5}.score-value{margin-top:var(--space-3);font-family:var(--ff-mono);color:var(--muted);font-size:var(--fs-sm);align-items:baseline;gap:8px;display:flex}.score-value .num{font-size:var(--fs-xl);color:var(--ink)}.score-band{font-family:var(--ff-ui);font-size:var(--fs-lg);color:var(--lapis-deep);letter-spacing:.04em}:root.dark .score-band{color:var(--lapis-deep)}.score-footnote{margin:var(--space-4) 0 0;padding-top:var(--space-3);border-top:1px solid var(--line);font-size:var(--fs-xs);color:var(--muted)}.score-none{font-family:var(--ff-ui);font-size:var(--fs-lg);color:var(--muted)}.score-give{font-size:var(--fs-xs);color:var(--muted);margin-top:6px}.score-outof,.score-atleast{font-family:var(--ff-ui);font-size:var(--fs-xs);color:var(--muted)}.score-card .setting-help{margin:var(--space-3) 0 0}.score-card .exam-actions{margin-top:var(--space-4)}.score-example{margin-top:var(--space-4);padding-top:var(--space-3);border-top:1px solid var(--line)}.score-example-label{font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.score-example-text{font-family:var(--ff-serif);font-size:var(--fs-lg);color:var(--ink);margin-top:6px}.score-example-eng{font-size:var(--fs-sm);color:var(--muted);margin-top:2px}.score-scale{margin-top:var(--space-4);margin-bottom:var(--space-5);height:3px;position:relative}.score-track{border-radius:var(--r-mark);background:var(--line);position:absolute;inset:0}.score-mark{background:var(--line);width:1px;height:11px;position:absolute;top:-4px;transform:translate(-50%)}.score-mark.on{background:var(--lapis)}.score-mark-label{font-size:var(--fs-2xs);letter-spacing:.08em;color:var(--muted);position:absolute;top:14px;left:50%;transform:translate(-50%)}.score-mark.on .score-mark-label{color:var(--lapis-deep)}.score-hero{margin-bottom:var(--space-4)}.score-hero .score-example-text{margin-top:var(--space-2)}.score-scale{position:relative}.score-marker{width:0;position:absolute;top:-4px}.score-marker:after{content:"";border-radius:var(--r-mark);background:var(--lapis-deep);width:6px;height:11px;position:absolute;left:-3px}:root.dark .score-marker:after{background:var(--lapis)}.score-range{background:color-mix(in srgb, var(--lapis) 45%, transparent);border-radius:999px;height:7px;position:absolute;top:-2px;transform:translate(0)}.exam-card{max-width:58ch;padding:26px 28px}.exam-card p{margin:0 0 12px;line-height:1.55}.exam-plate{max-width:none}.exam-plate p{max-width:var(--measure-read)}.exam-actions{gap:var(--space-3);margin-top:var(--space-4);flex-wrap:wrap;align-items:center;display:flex}.level-testout{margin-top:var(--space-3);font-size:var(--fs-xs);text-align:left;justify-content:flex-start;padding:0}.dictation-prompt{color:var(--muted);font-size:var(--fs-sm);margin:18px 0 10px}.dictation-input{width:100%;max-width:40ch;font:inherit;font-size:var(--fs-lg);border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper);color:var(--ink);resize:vertical;padding:10px 12px;display:block}.dictation-input:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.dictation-typed{color:var(--muted);font-size:var(--fs-sm);margin:8px 0 14px}.dictation-typed .dw-wrong{color:var(--rosso-deep)}.dictation-typed .dw-missing{color:var(--rosso-deep);opacity:.7}.dictation-typed .dw-off{text-underline-offset:2px;font-weight:600;text-decoration:underline}.dw-wrong{color:var(--rosso-deep)}.dictation-marked .dw-exact{color:var(--ink)}.dictation-marked .dw-accents{color:var(--ochre-deep)}.dictation-marked .dw-wrong{color:var(--rosso-deep);-webkit-text-decoration:underline wavy;text-decoration:underline wavy}.dictation-marked .dw-missing{color:var(--rosso-deep);opacity:.7;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.intro-english{transition:opacity var(--dur-base) var(--ease-out)}.intro-english.is-gone{opacity:0}.intro-target{transition:opacity var(--dur-base) var(--ease-out);margin-top:10px}.intro-target.is-waiting{opacity:0}.intro-new{background:var(--lapis-soft);border-radius:var(--r-sm);-webkit-box-decoration-break:clone;box-decoration-break:clone;margin:0 -.04em;padding:0 .16em;font-weight:600}.intro-target{padding-bottom:.22em}.play-row{margin-top:10px}.play-row+.intro-english{margin-top:0}.intro-sound{border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);width:fit-content;max-width:min(46ch,100%);box-shadow:0 3px 10px color-mix(in srgb, var(--ink) 9%, transparent);font-size:var(--fs-sm);color:var(--ink);transition:opacity var(--dur-base) var(--ease-out);margin-top:18px;padding:9px 13px;line-height:1.45;position:relative}.intro-sound.is-waiting{opacity:0}.intro-sound:before{content:"";background:var(--surface);border-left:1px solid var(--line);border-top:1px solid var(--line);border-top-left-radius:2px;width:9px;height:9px;position:absolute;top:-5px;left:22px;transform:rotate(45deg)}.intro-sound-letters{font-family:var(--ff-serif);font-weight:600;font-size:var(--fs-md);color:var(--ink);margin-right:.5em}.intro-sound-where{color:var(--muted);margin-right:.5em}.produce-skeleton{font-family:var(--ff-mono);font-size:var(--fs-xl);letter-spacing:.04em;color:var(--muted);overflow-wrap:anywhere;margin:14px 0 4px;line-height:1.7}.sk-blank{vertical-align:baseline;border-bottom:2px solid;width:2.4em;height:.82em;display:inline-block}@media (width>=900px){.produce-response{height:15rem}}.produce-yours{font-family:var(--ff-serif);font-size:var(--fs-lg);overflow-wrap:anywhere;margin:14px 0 2px}.produce-yours .dw-missing{font-family:var(--ff-mono);letter-spacing:.04em}.produce-yours .dw-exact,.produce-yours .dw-variant{color:var(--verde-deep)}.produce-correction .dw-accents{color:var(--ochre-deep)}.produce-correction{margin-top:10px}.produce-correction-label{color:var(--muted);font-size:var(--fs-sm)}.produce-correction .recall-answer{margin-top:2px}.produce-yours-label{margin-top:14px}.produce-yours-label+.produce-yours{margin-top:2px}.transform-anchor{font-family:var(--ff-serif);color:var(--muted);font-size:var(--fs-xl)}.transform-ask{margin-top:8px}.transform-now{color:var(--muted);font-size:var(--fs-sm);font-family:var(--ff-ui);margin-bottom:2px;display:block}.transform-retry{color:var(--muted);font-size:var(--fs-sm);margin-bottom:8px}.transform-chain-list{margin:12px 0 0;padding:0;list-style:none}.transform-chain-row{font-family:var(--ff-serif);font-size:var(--fs-lg);margin-top:6px}.transform-chain-row.is-miss span[lang]{color:var(--rosso-deep)}.transform-chain-missed{color:var(--muted);font-family:var(--ff-ui);font-size:var(--fs-sm);margin-left:8px}.transform-mood{text-align:center;margin-bottom:18px}.transform-mood-ask{color:var(--muted);font-size:var(--fs-sm);margin-bottom:6px}.transform-mood-answers{flex-wrap:wrap;justify-content:center;gap:4px;display:flex}.transform-mood-btn{min-height:var(--tap-min);white-space:nowrap}.transform-mood-btn.is-chosen{background:var(--line);color:var(--ink)}@media (hover:hover){.transform-mood-btn.is-chosen:hover{color:var(--ink)}}.produce-dispute{flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px;display:flex}.produce-dispute .repeat-hint{margin-top:0}.produce-disputed{color:var(--muted);font-size:var(--fs-sm);margin-top:12px}.dictation-marked .dw-variant{color:var(--ink)}.dictation-marked .dw-typo{color:var(--ochre-deep)}.dictation-marked .dw-form{color:var(--rosso-deep);-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.dictation-marked .dw-agreement{color:var(--muted);text-decoration:underline}.dictation-marked .dw-blamed{color:var(--ochre-deep);-webkit-text-decoration:underline wavy;text-decoration:underline wavy}.dictation-marked .dw-extra{color:var(--muted);text-decoration:line-through}.recall-prompt{font-family:inherit}.recall-answer{font-family:var(--ff-serif);font-size:var(--fs-2xl);margin:14px 0 6px}.speak-skeleton{font-family:var(--ff-mono);font-size:var(--fs-xl);color:var(--muted);letter-spacing:.04em;white-space:pre-wrap;margin:14px 0 6px}.speak-fixed{color:var(--ink)}.speak-gap{height:3px;max-width:var(--measure-read);margin:var(--space-3) 0 var(--space-1);background:var(--tick);border-radius:var(--r-mark);overflow:hidden}.speak-gap-fill{background:var(--lapis);border-radius:inherit;transform-origin:0;height:100%;animation:speak-gap-empty var(--gap-ms,3s) linear both;display:block}@keyframes speak-gap-empty{0%{transform:scaleX(1)}to{transform:scaleX(0)}}.pass-pips{align-items:center;gap:6px;display:inline-flex}.pass-pips .pip{background:var(--line);width:7px;height:7px;transition:background var(--dur-tap) ease, transform var(--dur-tap) var(--ease-out);border-radius:50%}.pass-pips .pip.on{background:var(--lapis);transform:scale(1.15)}.freeplay-note{font-size:var(--fs-xs);color:var(--muted);max-width:46ch;margin-top:22px}.check-ask{font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:.5rem}.check-prompt{margin-bottom:1.25rem}.check-input{font-family:var(--ff-serif);font-size:var(--fs-lg)}.check-reveal{flex-direction:column;gap:1rem;display:flex}.check-label{font-size:var(--fs-2xs);letter-spacing:.1em;color:var(--muted);margin-bottom:.25rem}.check-mine,.check-theirs{font-size:var(--fs-md);line-height:1.55}.cov-missed{color:var(--muted);text-underline-offset:4px;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;text-decoration-thickness:1px}.btn.key-choice{background:var(--surface);min-width:8rem;color:var(--ink);border:1px solid var(--line);flex:1 1 0}@media (hover:hover){.btn.key-choice:hover{border-color:var(--lapis-deep)}}.check-judge{font-size:var(--fs-md);text-align:center;margin-bottom:.75rem}.check-judge-row{flex-wrap:wrap;justify-content:center;gap:.6rem;display:flex}.flag-btn{appearance:none;min-height:var(--tap-min);color:var(--muted);font:inherit;font-size:var(--fs-2xs);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:color var(--dur-tap) ease, border-color var(--dur-tap) ease;background:0 0;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:4px 8px;display:inline-flex}@media (hover:hover){.flag-btn:hover{color:var(--ink);border-color:var(--line)}}.flag-btn.is-done,.flag-btn.is-flagged{color:var(--ochre-deep);cursor:default;border-color:#0000}.drill-top .flag-btn{flex:none}.drill-actions .flag-btn-inline{min-width:var(--tap-min);flex:none;margin-right:auto;padding:8px}.flag-btn-inline .flag-btn-text{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=699px){.drill-actions.produce-actions{flex-flow:wrap;align-items:center}.produce-actions .flag-btn-inline{margin-right:0}.produce-actions .produce-hear{flex:auto;width:auto;min-width:0}.produce-actions .produce-primary-btn{flex:1 0 100%}}@media (width<=620px){.drill-top .flag-btn-text{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.drill-top .flag-btn{min-width:var(--tap-min);padding:8px}}.deepstudy .drill-top .flag-btn-text{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.deepstudy .drill-top .flag-btn{min-width:var(--tap-min);padding:8px}.drill-cog{min-width:var(--tap-min);min-height:var(--tap-min);color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;flex:none;justify-content:center;align-items:center;padding:8px;display:inline-flex}@media (hover:hover){.drill-cog:hover{color:var(--ink)}}.flag-why{left:0;right:0;top:var(--vv-top,0px);height:var(--vvh,100dvh);z-index:40;padding:var(--space-4);background:color-mix(in srgb, var(--paper) 72%, transparent);animation:flag-why-veil var(--dur-quick) linear both;justify-content:center;align-items:flex-end;display:flex;position:fixed}@keyframes flag-why-veil{0%{opacity:0}to{opacity:1}}.flag-why-panel{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);width:100%;max-width:26rem;box-shadow:0 6px 24px color-mix(in srgb, var(--ink) 16%, transparent);padding:var(--space-4);padding-bottom:max(var(--space-4), env(safe-area-inset-bottom));max-height:100%;animation:flag-why-rise var(--dur-base) var(--ease-out) both;overflow-y:auto}@keyframes flag-why-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@media (width>=900px){.flag-why{align-items:center}.flag-why-panel{padding:var(--space-5);animation-name:settle-in}}.flag-why-panel:focus{outline:none}.flag-why-title{margin:0 0 var(--space-3);font-size:var(--fs-sm);color:var(--muted);text-align:center}.flag-why-list{gap:var(--space-2);display:grid}.flag-why-pick{appearance:none;width:100%;min-height:var(--tap-min);padding:10px var(--space-4);border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--surface);color:var(--ink);font:inherit;font-size:var(--fs-sm);text-align:center;cursor:pointer;transition:border-color var(--dur-tap) ease, background var(--dur-tap) ease;line-height:1.35}@media (hover:hover){.flag-why-pick:hover{border-color:var(--ink);background:var(--aside)}}.flag-why-pick:active{background:var(--aside)}.flag-why-skip{width:100%;margin-top:var(--space-2);display:block}.session-sheet-row{align-items:stretch;gap:var(--space-3);padding:var(--space-4) 0;flex-direction:column;display:flex}.session-sheet-row+.session-sheet-row{border-top:1px solid var(--line)}.session-sheet-text{min-width:0}.session-sheet-row.is-compact{min-height:56px;padding:var(--space-2) 0;justify-content:space-between;align-items:center;column-gap:var(--space-3);flex-flow:wrap}.session-sheet-row.is-compact>.setting-label{flex:none}.session-sheet-row.is-compact>.choice-row{justify-content:flex-end}.session-sheet-row.is-compact>.help-stack{flex:1 0 100%}.choice-row{gap:var(--space-2);flex-wrap:wrap;flex:none;display:flex}.listen-sheet-change{width:100%;margin-top:var(--space-5);display:block}.flag-count{font-size:var(--fs-2xs);color:var(--muted);margin-left:8px}.flag-actions{margin:var(--space-4) 0;flex-wrap:wrap;gap:10px;display:flex}.flag-card{margin-bottom:var(--space-3);padding:18px 20px}.flag-card.is-resolved{opacity:.55}.flag-meta{font-size:var(--fs-2xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--space-3);flex-wrap:wrap;gap:10px;display:flex}.flag-id{font-variant-numeric:tabular-nums}.flag-done-tag{color:var(--ochre-deep)}.flag-text{font-family:var(--ff-serif);font-size:var(--fs-lg);line-height:1.4}.flag-eng{color:var(--muted);font-size:var(--fs-sm);margin-top:2px}.flag-evidence{margin:var(--space-3) 0 0;column-gap:var(--space-3);grid-template-columns:max-content 1fr;align-items:baseline;row-gap:4px;display:grid}.flag-evidence>div{display:contents}.flag-evidence dt{font-size:var(--fs-2xs);letter-spacing:.08em;color:var(--muted)}.flag-evidence dd{font-size:var(--fs-sm);margin:0}.flag-said{color:var(--ochre-deep)}.flag-row-actions{margin-top:var(--space-3);gap:8px;display:flex}@media (width<=899px){.flag-evidence{display:block}.flag-evidence>div{margin-bottom:6px;display:block}}.issue-form{gap:var(--space-3);margin-top:var(--space-3);display:grid}.issue-wide{max-width:100%;font-size:var(--fs-md);min-height:var(--tap-min)}.issue-item{padding:var(--space-3) 0;border-top:1px solid var(--line)}:not(.issue-item)+.issue-item{margin-top:var(--space-4)}.issue-head{justify-content:space-between;align-items:baseline;gap:var(--space-3);display:flex}.issue-title{font-family:var(--ff-serif);font-size:var(--fs-md)}.issue-meta{font-size:var(--fs-2xs);font-family:var(--ff-mono);color:var(--muted);overflow-wrap:anywhere;margin-top:2px}.issue-body{font-size:var(--fs-sm);margin:var(--space-2) 0 0;white-space:pre-wrap;max-width:var(--measure-read)}.issue-note{font-size:var(--fs-sm);color:var(--ochre-deep);margin:var(--space-2) 0 0}.issue-status{font-size:var(--fs-2xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);white-space:nowrap;border-radius:999px;flex:none;padding:2px 10px}.issue-status.is-fixed{color:var(--ochre-deep);border-color:var(--ochre-deep)}.issue-status.is-in_progress{color:var(--lapis-deep);border-color:var(--lapis-deep)}.issue-triage{gap:var(--space-2);margin-top:var(--space-3);justify-items:start;display:grid}.issue-triage select,.issue-person select{font:inherit;font-size:var(--fs-sm);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);min-height:36px;padding:6px 10px}.issue-note-input{font-size:var(--fs-sm);min-height:var(--tap-min)}.issue-person{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.issue-person-who{min-width:0}.layouts-lead{font-size:var(--fs-sm);color:var(--muted);max-width:var(--measure-read);margin-top:var(--space-2)}.layouts-bar{align-items:center;gap:var(--space-3) var(--space-4);margin:var(--space-5) 0 var(--space-3);flex-wrap:wrap;display:flex}.seg-row{gap:var(--space-2);flex-wrap:wrap;display:flex}.layouts-specimen{font-family:var(--ff-serif);font-size:var(--fs-md);color:var(--muted);margin-bottom:var(--space-5)}.layouts-grid{gap:var(--space-5);grid-template-columns:repeat(auto-fill,minmax(420px,1fr));display:grid}@media (width<=520px){.layouts-grid{grid-template-columns:1fr}}.layout-panel{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper);overflow:hidden}.layout-panel-head{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--line);background:var(--surface)}.layout-panel-head h3{font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}.layout-panel-note{font-size:var(--fs-2xs);color:var(--muted);margin-top:var(--space-1);max-width:44ch}.layout-replay{margin-top:var(--space-2);padding-left:0;padding-right:var(--space-3)}.layout-frame{contain:layout paint;height:540px;overflow:auto}.layout-frame.session{min-height:0}.layouts-section{font-family:var(--ff-display);font-size:var(--fs-lg);letter-spacing:.03em;margin-top:var(--space-7);font-weight:400}.layouts-grid-streak{grid-template-columns:repeat(auto-fill,minmax(360px,1fr))}.layout-frame-streak{height:auto;padding:0 var(--space-4) var(--space-4);overflow:visible}.layout-frame-streak .streak-card{margin-top:var(--space-4)}.layout-frame-moment{height:720px}.layout-frame .stage{padding:var(--space-5) var(--space-4) var(--space-5)}.rig-frame{height:calc(var(--vvh,100dvh) - 120px);min-height:280px}.rig-controls>.setting-label{margin-top:var(--space-4);display:block}.rig-controls>.backup-actions{margin-top:var(--space-4)}.setting-link{font:inherit;color:inherit;cursor:pointer;text-underline-offset:2px;text-decoration:underline;text-decoration-thickness:1px;-webkit-text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);background:0 0;border:none;padding:0}@media (hover:hover){.setting-link:hover{text-decoration-color:currentColor}}.setting-link:focus-visible{outline:2px solid var(--lapis);outline-offset:2px;border-radius:2px}@keyframes setting-found{0%{background:var(--lapis-soft);box-shadow:0 0 0 2px var(--lapis)}70%{background:var(--lapis-soft);box-shadow:0 0 0 2px var(--lapis)}to{background:0 0;box-shadow:0 0 0 2px #0000}}.setting-found{border-radius:var(--r-md);animation:setting-found 1.8s var(--ease-out) both}.admin-tabs{gap:var(--space-4);z-index:3;background:var(--paper);margin-left:calc(var(--space-4) * -1);margin-right:calc(var(--space-4) * -1);padding-left:var(--space-4);padding-right:var(--space-4);box-shadow:inset 0 -1px 0 var(--line);margin-bottom:var(--space-4);-webkit-overflow-scrolling:touch;flex-wrap:nowrap;display:flex;position:sticky;top:0;overflow:auto hidden}.admin-tab{appearance:none;padding:var(--space-3) 0;color:var(--muted);font:inherit;font-size:var(--fs-sm);cursor:pointer;transition:color var(--dur-tap) var(--ease-out), border-color var(--dur-tap) var(--ease-out);background:0 0;border:0;border-bottom:2px solid #0000;flex:none}.admin-tab.on{color:var(--ink);border-bottom-color:var(--ink)}@media (hover:hover){.admin-tab:hover{color:var(--ink)}}.admin-table{border-collapse:collapse;width:100%;margin-top:var(--space-3);font-size:var(--fs-sm)}.admin-table th{text-align:right;font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--line);white-space:nowrap;font-weight:600}.admin-table td{text-align:right;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--line);font-family:var(--ff-mono);font-variant-numeric:tabular-nums;white-space:nowrap}.admin-table th:first-child,.admin-table td:first-child{text-align:left}.admin-table tr:last-child td{border-bottom:0}.admin-empty{font-family:var(--ff-ui);font-size:var(--fs-xs);color:var(--muted);text-align:left;padding:var(--space-4) var(--space-3)}.admin-mono{color:var(--muted)}.admin-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}.admin-stack{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:var(--space-2) var(--space-3);margin-top:var(--space-2);white-space:pre-wrap;word-break:break-word;max-height:160px;overflow:auto}.admin-flat{font-family:var(--ff-mono);color:var(--rosso-deep);font-weight:600}.admin-bar{gap:var(--space-5);margin-bottom:var(--space-5);flex-wrap:wrap;display:flex}.pickgroup{gap:var(--space-2);flex-direction:column;display:flex}.pick-label{font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}.fold{margin-top:0;scroll-margin-top:62px}.fold[data-open],.fold[data-open]+.fold{margin-top:var(--space-6)}.fold:first-of-type{margin-top:0}.fold:not([data-open]) .fold-toggle{border-bottom:1px solid var(--line)}.fold-head{margin:0;font-weight:400}.fold-toggle{appearance:none;align-items:baseline;gap:var(--space-3);width:100%;padding:var(--space-3) 0;color:var(--ink);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;display:flex}.fold-title{font-family:var(--ff-display);font-size:var(--fs-lg);letter-spacing:.03em;flex:auto;min-width:0}.fold-caret{color:var(--muted);transition:transform var(--dur-tap) var(--ease-out);flex:none;transform:translateY(1px)}.fold[data-open] .fold-caret{transform:translateY(1px)rotate(90deg)}.fold-headline{font-family:var(--ff-mono);font-variant-numeric:tabular-nums;font-size:var(--fs-sm);color:var(--muted);flex:none}.fold-flag{font-family:var(--ff-ui);font-size:var(--fs-2xs);letter-spacing:.12em;text-transform:uppercase;border-radius:var(--r-sm);padding:1px var(--space-2);border:1px solid;flex:none;font-weight:600}.fold-flag.is-act{color:var(--rosso-deep)}.fold-flag.is-watch{color:var(--ochre-deep)}.fold-body{margin-top:var(--space-2)}@media (hover:hover){.fold-toggle:hover .fold-title,.fold-toggle:hover .fold-caret{color:var(--ink)}}.fold-bar{gap:var(--space-4);margin-bottom:var(--space-2);display:flex}.fold-all{appearance:none;font:inherit;font-size:var(--fs-xs);color:var(--muted);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;padding:0;text-decoration:underline}@media (hover:hover){.fold-all:hover{color:var(--ink)}}.verdict{align-items:baseline;gap:var(--space-3);margin:0 0 var(--space-3);font-size:var(--fs-sm);line-height:1.5;display:flex}.verdict-chip{font-family:var(--ff-ui);font-size:var(--fs-2xs);letter-spacing:.12em;text-transform:uppercase;border-radius:var(--r-sm);padding:1px var(--space-2);border:1px solid;flex:none;font-weight:600}.verdict.is-act{color:color-mix(in srgb, var(--rosso) 88%, var(--ink))}.verdict.is-watch{color:color-mix(in srgb, var(--ochre) 82%, var(--ink))}.verdict.is-note{color:var(--muted)}.verdict.is-note .verdict-chip{border-color:var(--line)}.verdict-text{flex:auto;min-width:0}.readings{margin:0}.reading{justify-content:space-between;align-items:baseline;gap:var(--space-4);padding:var(--space-2) 0;border-bottom:1px solid var(--line);display:flex}.reading:last-child{border-bottom:0}.reading-label{font-size:var(--fs-sm);color:var(--ink);min-width:0}.reading-hint{font-size:var(--fs-2xs);color:var(--muted);margin-top:1px;display:block}.reading-value{font-family:var(--ff-mono);font-variant-numeric:tabular-nums;font-size:var(--fs-sm);color:var(--ink);flex:none;margin:0}.reading-value.is-word{font-family:var(--ff-ui);color:var(--muted)}.fold-window{font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);flex:none}.spark{width:100%;height:36px;margin-top:var(--space-2);display:block;overflow:visible}.spark-line{fill:none;stroke:var(--lapis);stroke-width:1.5px;vector-effect:non-scaling-stroke;stroke-linejoin:round}.spark-fill{fill:var(--lapis-soft);stroke:none}.now-head{justify-content:space-between;align-items:baseline;gap:var(--space-3);margin-bottom:var(--space-4);flex-wrap:wrap;display:flex}.now-verdict{font-family:var(--ff-display);font-size:var(--fs-xl);margin:0;line-height:1.25}.now-verdict.is-busy{color:color-mix(in srgb, var(--rosso) 88%, var(--ink))}.now-stamp{align-items:baseline;gap:var(--space-3);font-size:var(--fs-xs);color:var(--muted);display:flex}.now-asof{font-family:var(--ff-mono)}.now-reload{appearance:none;font:inherit;font-size:var(--fs-xs);color:var(--lapis-deep);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;padding:0;text-decoration:underline}.now-reload:disabled{color:var(--muted);cursor:default;text-decoration:none}.now-clear-help{max-width:62ch;margin-top:0}.now-list{margin:0 0 var(--space-6);padding:0;list-style:none}.now-list li+li{margin-top:var(--space-2)}.now-item{appearance:none;align-items:baseline;gap:var(--space-3);text-align:left;width:100%;font:inherit;font-size:var(--fs-sm);background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--line);border-radius:var(--r-md);padding:var(--space-3) var(--space-4);color:var(--ink);cursor:pointer;transition:border-color var(--dur-tap) var(--ease-out);line-height:1.5;display:flex}.now-item.is-act{border-left-color:var(--rosso-deep)}.now-item.is-watch{border-left-color:var(--ochre-deep)}.now-item .verdict-chip.is-act{color:var(--rosso-deep)}.now-item .verdict-chip.is-watch{color:var(--ochre-deep)}.now-item-text{flex:auto;min-width:0}.now-item-go{color:var(--muted);flex:none;transform:translateY(1px)}@media (hover:hover){.now-item:hover{border-color:var(--muted)}.now-item:hover .now-item-go{color:var(--ink)}}.now-trend{margin-top:var(--space-4)}.now-trend .t-label{display:block}.admin-tab-count{margin-left:var(--space-2);background:var(--rosso);min-width:17px;color:var(--paper);font-family:var(--ff-ui);font-size:var(--fs-2xs);text-align:center;vertical-align:1px;border-radius:999px;padding:0 4px;font-weight:600;line-height:17px;display:inline-block}.cat-status{align-items:baseline;gap:var(--space-3);margin-bottom:var(--space-5);flex-wrap:wrap;display:flex}.cat-status-count{font-family:var(--ff-mono);font-size:var(--fs-lg);font-variant-numeric:tabular-nums;color:var(--ink)}.cat-status-label{font-size:var(--fs-xs);color:var(--muted)}.cat-status .pool-meter{flex:0 240px;align-self:center}.cat-bar{z-index:2;align-items:center;gap:var(--space-2);margin:0 calc(var(--space-5) * -1) var(--space-4);padding:var(--space-3) var(--space-5);background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap;display:flex;position:sticky;top:0}.cat-search{min-width:0;max-width:var(--measure-read);min-height:40px;font-size:var(--fs-sm);flex:12rem;padding:8px 12px}.cat-pick{white-space:nowrap;flex:none;margin-top:0}.cat-pick:after{margin-left:var(--space-2)}.cat-toggle{min-width:0;font-size:var(--fs-xs);padding:8px 12px}.cat-bar-filters{display:contents}@media (width<=619px){.cat-search{flex:100%;max-width:none}.cat-bar-filters{gap:var(--space-2);scrollbar-width:none;scroll-snap-type:x proximity;flex-wrap:nowrap;flex:100%;padding-bottom:2px;display:flex;overflow-x:auto}.cat-bar-filters::-webkit-scrollbar{display:none}.cat-bar-filters>*{scroll-snap-align:start;flex:none}}.cat-split{gap:var(--space-6);grid-template-columns:minmax(0,8fr) minmax(0,9fr);align-items:stretch;display:grid}@media (width>=900px){.cat-split{height:min(74vh,820px)}.cat-index,.cat-plate{min-height:0;overflow-y:auto}.cat-plate{padding-right:var(--space-4)}}.cat-index{--cat-head:34px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);scroll-behavior:auto;overflow-y:auto}.cat-index,.cat-plate{scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.cat-index::-webkit-scrollbar{width:8px}.cat-plate::-webkit-scrollbar{width:8px}.cat-index::-webkit-scrollbar-track{background:0 0}.cat-plate::-webkit-scrollbar-track{background:0 0}.cat-index::-webkit-scrollbar-thumb{background:var(--line-strong);background-clip:content-box;border:2px solid #0000;border-radius:999px}.cat-plate::-webkit-scrollbar-thumb{background:var(--line-strong);background-clip:content-box;border:2px solid #0000;border-radius:999px}.cat-index:focus-visible{outline:2px solid var(--lapis);outline-offset:2px}.cat-run-head{z-index:1;justify-content:space-between;gap:var(--space-3);padding:7px var(--space-4);background:var(--surface);border-bottom:1px solid var(--line);font-family:var(--ff-mono);font-size:var(--fs-2xs);letter-spacing:.06em;color:var(--muted);display:flex;position:sticky;top:0}.cat-run-n{font-variant-numeric:tabular-nums}.cat-row{align-items:center;gap:var(--space-3);width:100%;padding:9px var(--space-4);min-height:var(--tap-min);border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;font:inherit;content-visibility:auto;contain-intrinsic-size:auto 69px;scroll-margin-top:var(--cat-head,36px);background:0 0;border-radius:0;display:flex}.cat-run:last-child .cat-row:last-child{border-bottom:0}.cat-row.on{background:var(--lapis-soft)}@media (hover:hover){.cat-row:hover{background:var(--lapis-soft)}}.cat-row-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.cat-row-target{font-family:var(--ff-display);font-size:var(--fs-md);color:var(--ink)}.cat-row-eng{font-size:var(--fs-xs);color:var(--muted)}.cat-dot{border:1px solid var(--line-strong);border-radius:50%;flex:none;width:8px;height:8px}.cat-dot.is-ok{background:var(--verde);border-color:var(--verde-deep)}.cat-dot.is-bad{background:var(--rosso);border-color:var(--rosso-deep)}.cat-plate{border-left:1px solid var(--line);padding-left:var(--space-6);min-width:0}.cat-await{text-align:center;justify-content:center;align-items:center;min-height:min(40vh,320px);margin:0;display:flex}.cat-eyebrow{font-family:var(--ff-mono);font-size:var(--fs-2xs);letter-spacing:.08em;color:var(--muted);margin-bottom:var(--space-3)}.cat-specimen{font-family:var(--ff-display);font-size:var(--fs-xl);color:var(--ink);margin:0;line-height:1.25}.cat-eng{font-family:var(--ff-serif);font-size:var(--fs-md);color:var(--muted);margin:var(--space-2) 0 var(--space-4);max-width:var(--measure-read)}.cat-field{margin-top:var(--space-5)}.cat-field .field{width:100%;margin-top:var(--space-2)}.cat-rule{max-width:none;margin:var(--space-2) 0 0}.cat-draft-label{margin-bottom:var(--space-2)}.cat-rule-scope{margin-top:var(--space-4);border:1px solid var(--ochre);border-radius:var(--r-md)}.cat-rule-scope>:first-child{margin-top:0}.cat-rule-scope .btn{margin-top:var(--space-2)}.cat-field+.backup-actions{margin-top:var(--space-4)}.cat-options{gap:var(--space-2);margin:var(--space-2) 0;flex-wrap:wrap;display:flex}.cat-option{font-family:var(--ff-display);font-size:var(--fs-sm);border:1px solid var(--line-strong);border-radius:var(--r-md);color:var(--ink);padding:6px 12px}.cat-option.is-answer{border-color:var(--lapis-deep);background:var(--lapis-soft);color:var(--lapis-deep)}.cat-back{display:none}@media (width<=899px){.cat-split{grid-template-columns:minmax(0,1fr)}.cat-split.has-pick .cat-index,.cat-split:not(.has-pick) .cat-plate{display:none}.cat-back{margin-bottom:var(--space-3);padding-left:0;display:inline-flex}.cat-index{max-height:none}.cat-plate{border-left:0;padding-left:0}}.app-notice{align-items:center;gap:var(--space-3);background:var(--ochre-soft);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4);font-size:var(--fs-sm);color:var(--ink);max-width:var(--measure-read);flex-wrap:wrap;display:flex}.produce-fields{font-family:var(--ff-mono);font-size:var(--fs-xl);--ls-blank:.04em;letter-spacing:var(--ls-blank);flex-wrap:wrap;align-items:baseline;margin:14px 0 22px;line-height:1.9;display:flex;overflow-x:clip}.produce-punct{color:var(--muted);white-space:pre}.produce-box{font:inherit;letter-spacing:inherit;color:var(--ink);caret-color:var(--lapis-deep);border:0;border-bottom:2px solid var(--line-strong);text-align:left;background:0 0;border-radius:0;width:100%;min-width:0;max-width:100%;padding:0 1px}.produce-sizer{visibility:hidden;white-space:pre;pointer-events:none;border-bottom:2px solid #0000;max-width:20ch;padding:0 1px}.produce-box::placeholder{color:var(--muted);opacity:.55}.produce-box:focus{border-bottom-color:var(--lapis-deep);outline:none}.produce-box:not(.is-bare){--seg-ink:var(--line-strong);--seg-inset:.15ch;background-image:repeating-linear-gradient(90deg, transparent 0, transparent var(--seg-inset), var(--seg-ink) var(--seg-inset), var(--seg-ink) calc(1ch - var(--seg-inset)), transparent calc(1ch - var(--seg-inset)), transparent calc(1ch + var(--ls-blank,0em)));background-size:calc(var(--blank-ch) * (1ch + var(--ls-blank,0em)) - var(--ls-blank,0em) - var(--seg-inset)) 2px;background-position:1px 100%;background-repeat:no-repeat;border-bottom-color:#0000}.produce-box:not(.is-bare):focus{--seg-ink:var(--lapis);border-bottom-color:#0000}.produce-slot:has(.produce-box.is-bare){min-width:1.8em}.produce-box.is-spilling{color:#0000;caret-color:#0000;overflow:hidden}.produce-slot{display:inline-grid;position:relative}.produce-sizer,.produce-box{grid-area:1/1}.produce-ghost{color:var(--muted);pointer-events:none;align-items:center;padding:0 1px;display:inline-flex;position:absolute;inset:0}.produce-box.is-preview{color:var(--muted)}@keyframes hint-decay{0%{opacity:var(--hint-peak,1)}to{opacity:0}}@keyframes hint-arrive{0%{opacity:0}to{opacity:var(--hint-peak,1)}}.produce-lost{white-space:pre;color:var(--muted);pointer-events:none;--hint-peak:.55;animation:hint-decay var(--dur-slow) var(--ease-in) .28s both;border-bottom:2px solid #0000;grid-area:1/1;padding:0 1px}.speak-decay{display:inline-block;position:relative}.speak-decay-was{animation:hint-decay var(--dur-slow) var(--ease-in) .28s both;position:absolute;top:0;left:0}.speak-decay-now{animation:hint-arrive var(--dur-slow) var(--ease-out) .28s both}.produce-yours,.produce-repair,.produce-correction{margin:0}.produce-yours{padding:2px 0;line-height:1.5}.produce-repair,.produce-correction{margin-top:14px}.produce-correction .recall-answer{margin:2px 0 0}.produce-repair{color:var(--muted);font-size:var(--fs-sm)}.produce-hinted{color:var(--muted);font-size:var(--fs-sm);margin-top:6px}.produce-alts{margin-top:10px}.produce-alts-toggle{cursor:pointer;color:var(--muted);font-family:var(--ff-ui);font-size:var(--fs-sm);text-align:left;background:0 0;border:0;align-items:center;gap:6px;margin:-2px 0;padding:2px 0;display:inline-flex}@media (hover:hover){.produce-alts-toggle:hover{color:var(--ink)}}.produce-alts-chevron{transition:transform var(--dur-quick) var(--ease-out);flex:none;transform:rotate(0)}.produce-alts-toggle[aria-expanded=true] .produce-alts-chevron{transform:rotate(90deg)}.produce-alt{font-family:var(--ff-serif);font-size:var(--fs-lg);color:var(--ink);margin-top:2px}.produce-aside{flex-wrap:wrap;gap:10px;margin:22px 0 4px;display:flex}.produce-aside .btn{margin:0}.produce-hear{align-items:stretch;display:inline-flex}.produce-hear .btn{margin:0}.produce-hear .btn.ghost{border-radius:var(--r-md) 0 0 var(--r-md);border-right:0}.produce-hear .speed-chip{border-radius:0 var(--r-md) var(--r-md) 0;border-color:var(--line-strong);background:var(--surface);padding:0 14px}.produce-hear .speed-chip.on{border-color:var(--lapis-deep);background:var(--lapis-soft)}.produce-cold{width:100%;font-family:var(--ff-mono);font-size:var(--fs-xl);letter-spacing:.04em;color:var(--ink);caret-color:var(--lapis-deep);border:0;border-bottom:2px solid var(--line-strong);resize:none;overflow-wrap:anywhere;background:0 0;border-radius:0;max-height:40vh;margin:14px 0 22px;padding:0 1px;line-height:1.9;display:block;overflow-y:auto}.produce-cold:focus{border-bottom-color:var(--lapis-deep);outline:none}.script-letter{font-family:var(--ff-serif);color:var(--ink);margin:var(--space-5) 0 var(--space-3);font-size:96px;line-height:1}.script-teach{font-family:inherit}.script-pass{font-family:var(--ff-mono);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.script-note{text-transform:none;letter-spacing:0}.script-why{margin-top:var(--space-4);max-width:var(--measure-read);color:var(--muted);font-size:var(--fs-sm);animation:settle-in var(--dur-quick) var(--ease-out) both}.script-hear{min-height:var(--tap-min);margin-top:var(--space-4);align-items:center;display:flex}.script-run{margin-top:var(--space-5);gap:8px;display:flex}.script-pip{background:var(--line);width:9px;height:9px;transition:background var(--dur-quick) var(--ease-out);border-radius:999px}.script-pip.on{background:var(--lapis)}.mc-opt.is-right{border-color:var(--verde-deep);background:var(--verde-soft)}.mc-opt.is-wrong{border-color:var(--rosso-deep)}.mc-opt:disabled{opacity:1;cursor:default}.script-examples{margin:0 0 var(--space-4);gap:var(--space-5);flex-wrap:wrap;padding:0;list-style:none;display:flex}.script-examples li{align-items:baseline;gap:10px;display:flex}.script-example-letter{font-family:var(--ff-serif);font-size:var(--fs-2xl);color:var(--ink)}.script-example-says{color:var(--muted);font-size:var(--fs-sm)}@keyframes intro-hint-in{0%{opacity:0}to{opacity:1}}.intro-hint-in{animation:intro-hint-in var(--dur-quick) var(--ease-out) both}@keyframes repair-travel{0%{transform:translate(var(--repair-dx,0px), var(--repair-dy,0px)) scale(var(--repair-scale,1));opacity:.55}to{opacity:1;transform:translate(0)scale(1)}}.repair-travel{animation:repair-travel var(--dur-base) var(--ease-out) both;will-change:transform, opacity}.session-sheet-today{margin:calc(-1 * var(--space-2)) 0 var(--space-4);color:var(--muted);font-size:var(--fs-sm);text-align:center}.reader{width:100%;max-width:calc(var(--measure-read) + 2 * var(--space-6));padding:0 var(--space-6);margin:0 auto}.reader .listen-top{z-index:2;background:var(--paper);padding:var(--space-4) 0 var(--space-2);position:sticky;top:0}.reader-shelf{gap:var(--space-3);margin:var(--space-5) 0;display:grid}.reader-book{text-align:left;width:100%;font:inherit;color:inherit;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--space-4);cursor:pointer;display:block}@media (hover:hover){.reader-book:hover{border-color:var(--muted)}}.reader-book-title{font-family:var(--ff-display);font-size:var(--fs-lg);display:block}.reader-book-author{color:var(--muted);font-size:var(--fs-sm);margin-top:var(--space-1);display:block}.reader-book-blurb{color:var(--muted);font-size:var(--fs-xs);margin-top:var(--space-1);display:block}.reader-head{margin:var(--space-5) 0 var(--space-6)}.reader-title{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-xl);letter-spacing:.01em;margin:0 0 var(--space-1)}.reader-author{color:var(--muted);font-size:var(--fs-sm);margin:0 0 var(--space-3)}.reader-note{color:var(--muted);font-size:var(--fs-xs);margin:0}.reader-chapter{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-lg);margin:0 0 var(--space-4)}.reader-part{font-family:var(--ff-mono);font-weight:400;font-size:var(--fs-sm);color:var(--muted);text-align:center;letter-spacing:.12em;margin:var(--space-6) 0 var(--space-4)}.reader-para{font-family:var(--ff-serif);font-size:var(--fs-lg);margin:0 0 var(--space-4);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;line-height:1.75}.reader-s{cursor:pointer;border-radius:var(--r-mark);display:inline}.reader .glossable{cursor:pointer;border-bottom:none}.reader .reader-unmet{color:var(--ochre-deep)}.reader-s.on,.reader-s.here{-webkit-box-decoration-break:clone;box-decoration-break:clone}.reader-s.on{background:color-mix(in srgb, var(--lapis) 16%, transparent)}.reader-s.here{background:color-mix(in srgb, var(--lapis) 8%, transparent)}@media (hover:hover){.reader-s:hover{background:color-mix(in srgb, var(--lapis) 8%, transparent)}.reader-s.on:hover{background:color-mix(in srgb, var(--lapis) 16%, transparent)}}.reader-bar{gap:var(--space-2);padding:var(--space-2) 0 calc(var(--space-3) + env(safe-area-inset-bottom));background:linear-gradient(to top, var(--paper) 78%, transparent);display:grid;position:sticky;bottom:0}.reader-scrub-row{align-items:center;gap:var(--space-3);display:flex}.reader-scrub{appearance:none;background:0 0;flex:1;height:24px;margin:0}.reader-scrub::-webkit-slider-runnable-track{background:linear-gradient(90deg, var(--lapis) var(--p,0%), var(--line) 0);border-radius:1px;height:2px}.reader-scrub::-webkit-slider-thumb{-webkit-appearance:none;background:var(--lapis);border:none;border-radius:50%;width:14px;height:14px;margin-top:-6px}.reader-scrub::-moz-range-track{background:linear-gradient(90deg, var(--lapis) var(--p,0%), var(--line) 0);border-radius:1px;height:2px}.reader-scrub::-moz-range-thumb{background:var(--lapis);border:none;border-radius:50%;width:14px;height:14px}.reader-scrub:disabled::-webkit-slider-thumb{background:var(--muted)}.reader-count{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);white-space:nowrap}.reader-controls{justify-content:center;align-items:center;gap:var(--space-4);display:flex}.reader-skip{margin:0}.reader-skip.is-back svg,.reader-shelf-back svg{transform:scaleX(-1)}.reader-play{justify-content:center;min-width:64px;display:inline-flex}.reader-rate{font-family:var(--ff-mono);min-width:52px}.reader-rate-wrap{display:inline-flex;position:relative}.reader-rate-scrim{z-index:40;cursor:default;background:0 0;border:0;position:fixed;inset:0}.reader-rate-picker{z-index:41;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);min-width:92px;max-height:min(232px,42vh);box-shadow:0 12px 32px color-mix(in srgb, var(--ink) 16%, transparent);scroll-snap-type:y proximity;flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;bottom:calc(100% + 12px);right:0;overflow-y:auto}.reader-rate-opt{scroll-snap-align:center;border-radius:var(--r-sm);cursor:pointer;min-height:40px;font-family:var(--ff-mono);font-size:var(--fs-md);color:var(--muted);text-align:center;background:0 0;border:0;flex:none;padding:0 20px}@media (hover:hover){.reader-rate-opt:hover{background:var(--paper);color:var(--ink)}}.reader-rate-opt.on{background:var(--lapis-soft);color:var(--lapis-deep);font-weight:600}.whatsnew{max-width:44rem}.wn-list{gap:var(--space-4);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.wn-card{gap:var(--space-4);padding:var(--space-5);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);flex-direction:column;display:flex}.wn-card.current{border-color:var(--line-strong)}.wn-meta{align-items:center;gap:var(--space-2);display:flex}.wn-date{font-size:var(--fs-sm);color:var(--ink);font-weight:600}.wn-badge{font-family:var(--ff-ui);font-size:var(--fs-2xs);color:var(--muted);border:1px solid var(--line-strong);border-radius:999px;padding:1px 8px;font-weight:600}.wn-rels{gap:var(--space-4);flex-direction:column;display:flex}.wn-rel{gap:var(--space-3);flex-direction:column;display:flex}.wn-rel-head{justify-content:space-between;align-items:baseline;gap:var(--space-2);display:flex}.wn-version{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);white-space:nowrap}.wn-rel.current .wn-version{color:var(--ink)}.wn-title{font-family:var(--ff-display);font-weight:600;font-size:var(--fs-md);color:var(--ink);margin:0}.wn-notes{gap:var(--space-3);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.wn-notes li{padding-left:var(--space-4);color:var(--ink);line-height:1.55;position:relative}.wn-notes li:before{content:"";background:var(--muted);border-radius:50%;width:5px;height:5px;position:absolute;top:.62em;left:3px}.fw{max-width:42rem;padding:var(--space-5) var(--space-4) var(--space-8);flex-direction:column;margin:0 auto;display:flex}.fw-top{margin-bottom:var(--space-5);flex:none;justify-content:space-between;align-items:center;display:flex}.fw-top .eyebrow-app{margin:0}.fw h1{font-family:var(--ff-display);font-size:var(--fs-xl);margin:0 0 var(--space-2);color:var(--ink)}.fw-intro{color:var(--muted);margin:0 0 var(--space-5)}.fw-teach,.fw-drill,.fw-done{animation:screen-in var(--dur-quick) var(--ease-out) both}.fw-menu{flex:none}.fw-group{margin:0 0 var(--space-6)}.fw-group:last-child{margin-bottom:0}.fw-group-head{justify-content:space-between;align-items:baseline;gap:var(--space-3);font-family:var(--ff-display);font-weight:400;font-size:var(--fs-lg);letter-spacing:.03em;color:var(--ink);margin:0 0 var(--space-3);display:flex}.fw-group-count{font-family:var(--ff-ui);font-size:var(--fs-xs);letter-spacing:0;color:var(--muted);white-space:nowrap}.fw-list{gap:var(--space-3);margin:0;padding:0;list-style:none;display:grid}.fw-card{gap:var(--space-1);text-align:left;width:100%;padding:var(--space-4);border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--surface);cursor:pointer;transition:border-color var(--dur-tap) ease, transform 80ms var(--ease-out);flex-direction:column;display:flex}@media (hover:hover){.fw-card:hover{border-color:var(--ink)}}.fw-card:active{transition-duration:var(--dur-tap);transform:scale(.985)}.fw-card-top{align-items:baseline;gap:var(--space-2);flex-wrap:wrap;display:flex}.fw-card-name{font-family:var(--ff-display);font-size:var(--fs-lg);color:var(--ink)}.fw-card-blurb{color:var(--muted);font-size:var(--fs-sm)}.fw-card-desc{color:var(--muted);font-size:var(--fs-xs);margin-top:var(--space-1)}.fw-chip{font-family:var(--ff-ui);font-size:var(--fs-2xs);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;border-radius:999px;padding:2px 8px;font-weight:600}.fw-chip-done{color:var(--muted);border:1px solid var(--line-strong)}.fw-block{margin:0 0 var(--space-5)}.fw-block h2{font-family:var(--ff-serif);font-size:var(--fs-lg);margin:0 0 var(--space-2)}.fw-block p{color:var(--ink);margin:0 0 var(--space-2);line-height:1.6}.fw-examples{margin:var(--space-3) 0 0;gap:0;padding:0;list-style:none;display:grid}.fw-examples li{align-items:baseline;gap:var(--space-1) var(--space-3);padding:var(--space-2) 0;border-top:1px solid var(--line);flex-wrap:wrap;display:flex}.fw-examples li:first-child{border-top:0}.fw-es{font-family:var(--ff-display);color:var(--ink)}.fw-en{color:var(--muted)}.fw-note{font-size:var(--fs-xs);color:var(--muted);flex-basis:100%;font-style:italic}.fw-term{margin:var(--space-3) 0 0}.fw-term-toggle{min-height:var(--tap-min);font-family:var(--ff-ui);font-size:var(--fs-sm);color:var(--plum-deep);padding:var(--space-1) 0;cursor:pointer;background:0 0;border:0;align-items:center;font-weight:600;display:inline-flex}.fw-term-toggle:before{content:"+";width:1.1em;color:var(--muted);display:inline-block}.fw-term-toggle[aria-expanded=true]:before{content:"–"}.fw-term-toggle:focus{outline:none}.fw-term-toggle:focus-visible{outline:2px solid var(--plum);outline-offset:2px;border-radius:var(--r-sm)}.fw-term-panel{animation:settle-in var(--dur-quick) var(--ease-out) both;margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--line)}.fw-term-panel .fw-term-name{font-size:var(--fs-sm);color:var(--ink);margin:0 0 var(--space-2);font-weight:600;line-height:1.5}.fw-term-panel .fw-term-plain{font-size:var(--fs-sm);color:var(--ink);margin:0 0 var(--space-2);line-height:1.5}.fw-term-panel .fw-term-reassure{font-size:var(--fs-sm);color:var(--muted);margin:0;line-height:1.5}.fw-term-panel .fw-alias{font-size:var(--fs-xs);color:var(--muted);margin:var(--space-3) 0 0;line-height:1.5}.fw-term-panel .fw-term-reassure+.fw-alias{padding-top:var(--space-3);border-top:1px solid var(--line)}.fw-teach{flex-direction:column;flex:auto;min-height:0;display:flex}.fw-teach .fw-progress{margin:0 0 var(--space-4)}.fw-step{min-height:0;animation:settle-in var(--dur-quick) var(--ease-out) both;flex-direction:column;flex:auto;justify-content:center;display:flex;overflow-y:auto}.fw-step-kicker{font-family:var(--ff-ui);font-size:var(--fs-xs);color:var(--muted);margin-bottom:var(--space-1)}.fw-block .fw-step-heading{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-xl);color:var(--ink);margin:0 0 var(--space-3)}.fw-step-actions{align-items:center;gap:var(--space-3);padding-top:var(--space-4);flex:none;display:flex}.fw-step-actions .btn.primary{flex:1}.fw-teach .fw-progress{align-items:center;gap:var(--space-3);display:flex}.fw-progress-count{flex:none}.fw-progress-track{background:var(--line);border-radius:999px;flex:auto;height:3px;overflow:hidden}.fw-progress-fill{background:var(--plum);height:100%;transition:width var(--dur-base) var(--ease-out);border-radius:999px;display:block}.fw-step-kicker{text-transform:uppercase;letter-spacing:.08em;font-size:var(--fs-2xs);margin-bottom:var(--space-2)}.fw-step-fwd{animation:fw-step-in-fwd var(--dur-base) var(--ease-out) both}.fw-step-back{animation:fw-step-in-back var(--dur-base) var(--ease-out) both}@keyframes fw-step-in-fwd{0%{opacity:0;transform:translate(26px)}to{opacity:1;transform:none}}@keyframes fw-step-in-back{0%{opacity:0;transform:translate(-26px)}to{opacity:1;transform:none}}@media (width>=900px) and (hover:hover){.fw{flex:auto;min-height:0}.fw-teach{justify-content:safe center;overflow-y:auto}.fw-step{min-height:18rem;padding:var(--space-6);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);flex:none;overflow:visible}.fw-block .fw-step-heading{font-size:var(--fs-2xl);margin-bottom:var(--space-4)}.fw-block p,.fw-es{font-size:var(--fs-lg)}}.fw-drill{text-align:center;flex-direction:column;flex:1 0 auto;display:flex}.fw-drill .fw-progress{flex:none}.fw-drill-prompt{flex-direction:column;flex:none;display:flex}.fw-drill-actions{flex-direction:column;flex:auto;justify-content:flex-end;align-items:center;display:flex}.fw-drill-actions .fw-options,.fw-drill-actions .fw-after,.fw-drill-actions .fw-actions{width:100%}.fw-progress{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted);margin-bottom:var(--space-4)}.fw-say{font-family:var(--ff-display);font-size:var(--fs-2xl);letter-spacing:.01em;color:var(--ink);margin:0 0 var(--space-2);line-height:1.25}.fw-gloss{color:var(--muted);margin:0 0 var(--space-5)}.fw-input{width:100%;max-width:24rem;min-height:var(--tap-min);font-family:var(--ff-display);font-size:var(--fs-lg);padding:var(--space-2) 0;border:0;border-bottom:1px solid var(--line-strong);color:var(--ink);caret-color:var(--plum-deep);text-align:center;margin-bottom:var(--space-4);background:0 0;border-radius:0}.fw-input:focus{border-bottom-color:var(--plum-deep);outline:none}.fw-actions{align-items:center;gap:var(--space-2);flex-direction:column;display:flex}.fw-options{gap:var(--space-2);max-width:24rem;margin:0 auto var(--space-4);display:grid}.fw-opt{width:100%;min-height:var(--tap-min);padding:var(--space-3) var(--space-4);border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--surface);color:var(--ink);font-family:var(--ff-serif);font-size:var(--fs-lg);text-align:left;cursor:pointer;transition:border-color var(--dur-tap) ease, background var(--dur-tap) ease, transform 80ms var(--ease-out)}@media (hover:hover){.fw-opt:not(:disabled):hover{border-color:var(--plum-deep);background:var(--plum-soft)}}.fw-opt:active:not(:disabled){transition-duration:var(--dur-tap);transform:scale(.985)}.fw-opt:disabled{cursor:default}.fw-opt.right{border-color:var(--verde-deep);background:var(--verde-soft)}.fw-opt.wrong{border-color:var(--rosso-deep);background:var(--rosso-soft)}.fw-after{margin-top:var(--space-4);animation:settle-in var(--dur-quick) var(--ease-out) both}.fw-verdict{margin:0 0 var(--space-2);font-weight:600}.fw-verdict.right{color:var(--verde-deep)}.fw-verdict.wrong{color:var(--rosso-deep)}.fw-answer{font-family:var(--ff-display);font-size:var(--fs-xl);color:var(--ink);margin:0 0 var(--space-4)}.fw-why{color:var(--muted);max-width:28rem;margin:0 auto var(--space-4);line-height:1.5}.fw-done{text-align:center;flex-direction:column;flex:1 0 auto;justify-content:safe center;align-items:center;display:flex}.fw-done p{color:var(--muted);max-width:24rem;margin:0 0 var(--space-6)}@media (width<=899px),(hover:none){.fw{padding-bottom:calc(var(--space-5) + env(safe-area-inset-bottom))}.fw-drill-prompt{min-height:calc(var(--vvh) * .3)}.fw-drill-prompt:before{content:"";flex:2 1 0;min-height:0}.fw-drill-prompt:after{content:"";flex:3 1 0;min-height:0}.fw-input{margin-bottom:auto}}@media (width>=900px) and (hover:hover){.fw-drill:before{content:"";flex:0 1 calc(var(--vvh) * .12);min-height:0}.fw-drill:after{content:"";flex:1 1 0;min-height:0}.fw-drill-actions{margin-top:var(--space-6);flex:none}}.fw-timeline{width:100%;max-width:22rem;height:auto;margin:var(--space-4) 0 var(--space-1);display:block}.fw-tl-axis{stroke:var(--line-strong);stroke-width:1.5px}.fw-tl-line{fill:var(--muted)}.fw-tl-point{fill:var(--ink)}.fw-tl-label{fill:var(--muted);font-family:var(--ff-mono);font-size:var(--fs-xs);letter-spacing:.04em}.fw-groups,.fw-cognate,.fw-dr{width:100%;height:auto;margin:var(--space-4) auto var(--space-2);display:block}.fw-groups{max-width:15rem}.fw-cognate,.fw-dr{max-width:20rem}.fw-fig-box,.fw-fig-chip{fill:var(--surface);stroke:var(--line-strong);stroke-width:1.5px}.fw-fig-box.own{stroke:var(--plum)}.fw-fig-group{fill:none;stroke:var(--line-strong);stroke-width:1.5px}.fw-fig-group.dashed{stroke:var(--plum);stroke-dasharray:5 4}.fw-fig-token{fill:var(--ink);font-family:var(--ff-display);font-size:18px}.fw-fig-token.own{fill:var(--plum)}.fw-fig-word{fill:var(--ink);font-family:var(--ff-mono);font-size:20px}.fw-fig-word.drop{fill:var(--muted)}.fw-fig-word.add{fill:var(--plum)}.fw-fig-strike{stroke:var(--muted);stroke-width:2px}.fw-fig-arrow{stroke:var(--plum);stroke-width:2.5px;fill:none;stroke-linecap:round}.fw-fig-arrowhead{fill:var(--plum)}.fw-fig-action{fill:var(--plum);font-family:var(--ff-mono);font-size:var(--fs-xs);letter-spacing:.04em;text-transform:uppercase}.fw-fig-label{fill:var(--muted);font-family:var(--ff-mono);font-size:var(--fs-xs);letter-spacing:.04em}.fw-conj{margin:var(--space-4) 0 var(--space-2);overscroll-behavior-x:contain;overflow-x:auto}.fw-conj-grid{align-items:baseline;column-gap:var(--space-2);row-gap:var(--space-1);min-width:min-content;padding:var(--space-3);border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);grid-template-columns:auto repeat(3,minmax(min-content,1fr));display:grid}.fw-conj-when{font-family:var(--ff-mono);font-size:var(--fs-2xs);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.fw-conj-head{flex-direction:column;gap:2px;display:flex}.fw-conj-family{font-family:var(--ff-mono);font-size:var(--fs-2xs);letter-spacing:.08em;text-transform:uppercase;color:var(--plum-deep)}.fw-conj-verb{font-family:var(--ff-serif);font-size:var(--fs-sm);color:var(--muted)}.fw-conj-who{font-family:var(--ff-mono);font-size:var(--fs-2xs);color:var(--muted);white-space:nowrap}.fw-conj-form{font-family:var(--ff-display);font-size:var(--fs-sm);color:var(--ink);white-space:nowrap}.fw-conj-form .end{color:var(--plum-deep)}.fw-conj-only{align-items:baseline;column-gap:var(--space-2);margin-inline:calc(-1 * (var(--space-1) + 1px));padding:var(--space-1);border:1px solid var(--plum);border-radius:var(--r-sm);background:color-mix(in srgb, var(--plum) 7%, transparent);grid-column:span 2;grid-template-columns:1fr 1fr;display:grid}.fw-conj-only-tag{font-family:var(--ff-mono);letter-spacing:.06em;text-transform:uppercase;text-align:center;color:var(--plum-deep);grid-column:1/-1;margin-top:2px;font-size:10px}@media (width>=480px){.fw-conj-verb,.fw-conj-form{font-size:var(--fs-md)}.fw-conj-who{font-size:var(--fs-xs)}}.vb{align-items:center;gap:var(--space-4);margin:var(--space-4) 0 var(--space-2);text-align:center;flex-direction:column;display:flex}.vb-source{flex-direction:column;align-items:center;gap:2px;display:flex}.vb-inf{font-family:var(--ff-display);font-size:var(--fs-lg)}.vb-root{color:var(--ink)}.vb-tail{color:var(--muted)}.vb-gloss{font-family:var(--ff-mono);font-size:var(--fs-xs);color:var(--muted)}.vb-stage{justify-content:center;align-items:center;gap:var(--space-2);flex-direction:column;min-height:5.5rem;display:flex}.vb-who{font-family:var(--ff-mono);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.vb-form{font-family:var(--ff-display);font-size:2.4rem;line-height:1}.vb-stem,.vb-whole{color:var(--ink)}.vb-end{color:var(--plum-deep)}.vb-end,.vb-whole{animation:vb-end-in var(--dur-quick) var(--ease-out);display:inline-block}@keyframes vb-end-in{0%{opacity:0;transform:translateY(.22em)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.vb-end,.vb-whole{animation:none}}.vb-rule{max-width:24rem;font-size:var(--fs-sm);color:var(--muted);margin:0;line-height:1.5}.vb-controls{align-items:center;gap:var(--space-3);flex-direction:column;display:flex}.vb-persons{justify-content:center;gap:var(--space-1);flex-wrap:wrap;display:flex}.vb-person{font-family:var(--ff-mono);font-size:var(--fs-xs);padding:var(--space-1) var(--space-2);border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);color:var(--muted);cursor:pointer}.vb-person.on{border-color:var(--plum-deep);color:var(--plum-deep)}.vb-tenses{justify-content:center;gap:var(--space-1);flex-wrap:wrap;display:flex}.vb-tense{font-family:var(--ff-ui);font-size:var(--fs-xs);padding:var(--space-1) var(--space-3);border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;border-radius:999px}.vb-tense.on{border-color:var(--plum-deep);background:var(--plum-soft);color:var(--plum-deep)}@media (hover:hover){.vb-tense:not(.on):hover{border-color:var(--line-strong);color:var(--ink)}}.vb-slot{border:.06em dashed var(--plum);border-radius:var(--r-sm);background:var(--plum-soft);vertical-align:middle;min-width:1.4ch;height:.66em;display:inline-block}.vb-slot-whole{min-width:4ch}.vb-palette{justify-content:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.vb-cand{font-family:var(--ff-mono);font-size:var(--fs-sm);padding:var(--space-1) var(--space-3);border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);color:var(--ink);cursor:pointer}@media (hover:hover){.vb-cand:not(:disabled):hover{border-color:var(--plum-deep);background:var(--plum-soft)}}.vb-cand.right{border-color:var(--plum-deep);color:var(--plum-deep);background:var(--plum-soft)}.vb-cand.wrong{color:var(--muted);opacity:.6;text-decoration:line-through}.vb-cand:disabled{cursor:default}.vb-row{justify-content:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.speak-check .listen-top{margin-bottom:var(--space-5)}.speak-intro{max-width:var(--measure-read);color:var(--muted);font-size:var(--fs-sm);margin-top:var(--space-3)}.speak-probe{padding:var(--space-5);margin-top:var(--space-5)}.speak-probe h2{font-family:var(--ff-display);font-weight:400;font-size:var(--fs-xl);letter-spacing:.02em;margin:0}.speak-body{max-width:var(--measure-read);color:var(--muted);font-size:var(--fs-sm);margin-top:var(--space-3)}.speak-actions{gap:var(--space-3);margin-top:var(--space-4);flex-wrap:wrap;display:flex}.speak-actions .btn{flex:none}.speak-meter{max-width:var(--measure-read);background:var(--tick);height:10px;margin-top:var(--space-5);border-radius:999px;overflow:hidden}.speak-meter-fill{background:var(--lapis);border-radius:999px;height:100%}.speak-meter-label{margin-top:var(--space-2);color:var(--muted);font-size:var(--fs-xs)}.speak-readings{max-width:var(--measure-read);gap:var(--space-2);margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--line);display:grid}.speak-attempt{font-family:var(--ff-mono);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.speak-reading{gap:var(--space-4);grid-template-columns:minmax(0,1fr) auto;align-items:baseline;display:grid}.speak-reading-label{font-size:var(--fs-sm);min-width:0}.speak-reading-value{font-family:var(--ff-mono);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;text-align:right;word-break:break-word}.speak-reading-value.is-pass{color:var(--verde-deep)}.speak-reading-value.is-fail{color:var(--rosso-deep)}.speak-reading-value.is-idle{color:var(--muted)}@media (width<=620px){.speak-reading{grid-template-columns:minmax(0,1fr);gap:0}.speak-reading-value{text-align:left}}