@font-face{font-family:Literata;src:url(../media/Literata[opsz,wght].1tiawxmtwximl.ttf?dpl=dpl_7DgNMVUURSjEaXCDsEoju9Q3xo9q)format("truetype");font-weight:200 900;font-style:normal;font-display:swap}@font-face{font-family:Literata;src:url(../media/Literata-Italic[opsz,wght].41qvwixn1n6i8.ttf?dpl=dpl_7DgNMVUURSjEaXCDsEoju9Q3xo9q)format("truetype");font-weight:200 900;font-style:italic;font-display:swap}@font-face{font-family:Charis SIL;src:url(../media/CharisSIL-Regular.306kmt5cq00wd.woff2?dpl=dpl_7DgNMVUURSjEaXCDsEoju9Q3xo9q)format("woff2");font-weight:400;font-style:normal;font-display:swap}:root{--color-bg:#fff;--color-canvas:#ededea;--color-surface:#f6f6f4;--color-surface-raised:#fcfcfb;--color-text-primary:#232324;--color-text-secondary:#575759;--color-text-label:#6b6b6d;--color-border:#e7e7e4;--color-divider:#e9e9e6;--color-success-wash:#f0f5f3;--color-door-ground:#f4f3fb;--color-door-panel:#fff;--color-door-field:#fff;--color-door-line:#4a3dd126;--color-door-control-line:#4a3dd14d;--color-door-shadow:0 30px 80px #26233224;--color-brand-indigo:#453cd1;--color-brand-indigo-deep:#332894;--color-brand-indigo-light:#a9a5ea;--orb-from:#5b4fd6;--orb-to:#372ca8;--orb-sphere:radial-gradient(circle at 50% 18%, #ffaccc66, transparent 40%), radial-gradient(circle at 34% 30%, #7c6cff, transparent 56%), radial-gradient(circle at 70% 58%, #4338c0, transparent 62%), radial-gradient(circle at 50% 30%, var(--orb-from), var(--orb-to) 82%);--orb-sphere-onband:radial-gradient(circle at 50% 18%, #ffb6d28c, transparent 42%), radial-gradient(circle at 34% 30%, #a89bff, transparent 56%), radial-gradient(circle at 70% 58%, #5a4ed8, transparent 62%), radial-gradient(circle at 50% 30%, #8478ea, #4d41c9 82%);--color-brand-indigo-tint:#ecebfb;--color-on-indigo:#fff;--color-brand-indigo-wash:#ecebfb;--color-success:#7a9490;--color-success-text:#41615a;--color-success-tint:#f0f5f3;--color-success-deep:#4c6e64;--color-acknowledge:#96304a;--color-acknowledge-wash:color-mix(in oklab, var(--color-acknowledge) 9%, var(--color-surface));--color-credit-in:#008553;--color-credit-out:#b80049;--color-danger:#cc1f1a;--color-danger-deep:#b8342f;--color-danger-ink:#cc1f1a;--color-amber:#a67c2e;--color-amber-deep:#7a5a1f;--color-amber-light:#d6b876;--color-amber-tint:#f7eedc;--color-amber-chip-fill:#f5e3ae;--color-amber-chip-ink:#7a5a1f;--empty-dash-mix:80%;--stalled-fill-mix:10%;--color-orb-ring-idle:#c7cdd2;--color-orb-ring-listening:#b7bfc6;--color-orb-ring-active:#9aa3aa;--color-day-dot-filled:#b9c2c8;--color-day-dot-filled-border:#a8b2b9;--brand-text:var(--color-brand-indigo);--focus-ring-color:var(--color-brand-indigo);--focus-ring-width:2px;--focus-ring-offset:2px;--focus-ring-style:solid;--font-serif:"Literata", Georgia, "Palatino Linotype", "Book Antiqua", Palatino, serif;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-ipa:"Charis SIL", "Segoe UI Historic", "Doulos SIL", "Noto Sans", "Literata", var(--font-sans);--font-mono:ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;--size-headline:21px;--size-headline-sm:18.5px;--size-lyric:16px;--size-narration:13.5px;--size-streak-numeral:27px;--size-hero-greeting:30px;--size-session-title:22px;--size-rhythm-numeral:32px;--size-eyebrow:10.5px;--size-wordmark:11px;--size-body:13px;--size-meta:11.5px;--size-button:14px;--space-1:4px;--space-2:6px;--space-3:8px;--space-4:10px;--space-5:12px;--space-6:14px;--space-7:16px;--space-8:18px;--space-9:20px;--space-10:22px;--touch-target-min:44px;--button-height-min:40px;--radius-sm:8px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--shadow-1:0 1px 2px #1e282d0d;--shadow-2:0 2px 8px #1e282d12, 0 1px 2px #1e282d0d;--shadow-3:0 8px 24px #1e282d1a, 0 2px 6px #1e282d0f;--bp-sm:390px;--bp-md:640px;--bp-lg:1024px;--bp-xl:1280px;--shell-max:100%;--content-max:100%;--measure:66ch;--body-pad-x:var(--space-8);--body-pad-y:var(--space-9)}@supports (color:lab(0% 0 0)){:root{--color-credit-in:lab(48.5974% -50.9795 19.9151);--color-credit-out:lab(39.6672% 64.7554 15.5399)}}@media (prefers-color-scheme:dark){:root{--color-bg:#0c0c0e;--color-canvas:#212125;--color-surface:#17171a;--color-surface-raised:#1e1e21;--color-text-primary:#f1f1f3;--color-text-secondary:#a2a2aa;--color-text-label:#8f8f97;--color-border:#38383f;--color-divider:#2e2e33;--color-success-wash:#17231f;--color-success-text:#689487;--color-acknowledge:#a8828a;--color-acknowledge-wash:color-mix(in oklab, var(--color-acknowledge) 12%, var(--color-surface));--color-danger-ink:#f07a74;--color-credit-in:#41ce90;--color-credit-out:#fe7b94;--color-amber-chip-fill:#332a0c;--color-amber-chip-ink:#c89a4b;--empty-dash-mix:50%;--stalled-fill-mix:18%;--color-day-dot-filled:#4a5158;--color-day-dot-filled-border:#565e66;--color-brand-indigo-wash:#262b45;--brand-text:var(--color-brand-indigo-light);--focus-ring-color:var(--color-brand-indigo-light);--wordmark-halo:#a9a5ea61;--shadow-1:0 1px 2px #00000059;--shadow-2:0 2px 10px #00000073, 0 1px 2px #0000004d;--shadow-3:0 10px 28px #00000080, 0 2px 8px #00000059;--color-door-ground:#0d0c16;--color-door-panel:#16141f;--color-door-field:#100e1a;--color-door-line:#a9a5ea24;--color-door-control-line:#a9a5ea59;--color-door-shadow:0 30px 80px #0000008c}@supports (color:lab(0% 0 0)){:root{--color-credit-in:lab(74.1406% -49.8908 19.6133);--color-credit-out:lab(67.9897% 52.3666 11.6929)}}}:root[data-theme=dark]{--color-bg:#0c0c0e;--color-canvas:#212125;--color-surface:#17171a;--color-surface-raised:#1e1e21;--color-text-primary:#f1f1f3;--color-text-secondary:#a2a2aa;--color-text-label:#8f8f97;--color-border:#38383f;--color-divider:#2e2e33;--color-success-wash:#17231f;--color-success-text:#689487;--color-acknowledge:#a8828a;--color-acknowledge-wash:color-mix(in oklab, var(--color-acknowledge) 12%, var(--color-surface));--color-danger-ink:#f07a74;--color-credit-in:#41ce90;--color-credit-out:#fe7b94;--color-amber-chip-fill:#332a0c;--color-amber-chip-ink:#c89a4b;--empty-dash-mix:50%;--stalled-fill-mix:18%;--color-day-dot-filled:#4a5158;--color-day-dot-filled-border:#565e66;--color-brand-indigo-wash:#262b45;--brand-text:var(--color-brand-indigo-light);--focus-ring-color:var(--color-brand-indigo-light);--wordmark-halo:#a9a5ea61;--shadow-1:0 1px 2px #00000059;--shadow-2:0 2px 10px #00000073, 0 1px 2px #0000004d;--shadow-3:0 10px 28px #00000080, 0 2px 8px #00000059;--color-door-ground:#0d0c16;--color-door-panel:#16141f;--color-door-field:#100e1a;--color-door-line:#a9a5ea24;--color-door-control-line:#a9a5ea59;--color-door-shadow:0 30px 80px #0000008c}@supports (color:lab(0% 0 0)){:root[data-theme=dark]{--color-credit-in:lab(74.1406% -49.8908 19.6133);--color-credit-out:lab(67.9897% 52.3666 11.6929)}}:root[data-theme=light]{--color-bg:#fff;--color-canvas:#ededea;--color-surface:#f6f6f4;--color-surface-raised:#fcfcfb;--color-text-primary:#232324;--color-text-secondary:#575759;--color-text-label:#6b6b6d;--color-border:#e7e7e4;--color-divider:#e9e9e6;--color-success-wash:#f0f5f3;--color-success-text:#41615a;--color-acknowledge:#96304a;--color-acknowledge-wash:color-mix(in oklab, var(--color-acknowledge) 9%, var(--color-surface));--color-danger-ink:#cc1f1a;--color-credit-in:#008553;--color-credit-out:#b80049;--color-amber-chip-fill:#f5e3ae;--color-amber-chip-ink:#7a5a1f;--empty-dash-mix:80%;--stalled-fill-mix:10%;--color-day-dot-filled:#b9c2c8;--color-day-dot-filled-border:#a8b2b9;--color-brand-indigo-wash:#ecebfb;--brand-text:var(--color-brand-indigo);--focus-ring-color:var(--color-brand-indigo);--wordmark-halo:#5b4fd652;--shadow-1:0 1px 2px #1e282d0d;--shadow-2:0 2px 8px #1e282d12, 0 1px 2px #1e282d0d;--shadow-3:0 8px 24px #1e282d1a, 0 2px 6px #1e282d0f;--color-door-ground:#f4f3fb;--color-door-panel:#fff;--color-door-field:#fff;--color-door-line:#4a3dd126;--color-door-control-line:#4a3dd14d;--color-door-shadow:0 30px 80px #26233224}@supports (color:lab(0% 0 0)){:root[data-theme=light]{--color-credit-in:lab(48.5974% -50.9795 19.9151);--color-credit-out:lab(39.6672% 64.7554 15.5399)}}@media (min-width:640px){:root{--size-headline:22px;--size-headline-sm:19px;--size-lyric:16.5px;--size-narration:14px;--size-streak-numeral:28px;--size-hero-greeting:38px;--size-session-title:28px;--size-rhythm-numeral:40px;--content-max:var(--bp-md)}}@media (min-width:1024px){:root{--content-max:760px;--body-pad-x:var(--space-10);--body-pad-y:var(--space-10)}}@media (min-width:1280px){:root{--shell-max:1360px;--content-max:880px}}*{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;scrollbar-gutter:stable;overflow-y:scroll}@media (prefers-color-scheme:dark){html{--lightningcss-light: ;--lightningcss-dark:initial}}body{background:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--size-body);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}a{color:var(--brand-text)}code,kbd,samp,pre{font-family:var(--font-mono);font-size:.92em}:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}:focus:not(:focus-visible){outline:none}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.scroll-quiet::-webkit-scrollbar{width:8px;height:8px}.scroll-quiet::-webkit-scrollbar-track{background:0 0}.scroll-quiet::-webkit-scrollbar-corner{background:0 0}.scroll-quiet::-webkit-scrollbar-button{display:none}.scroll-quiet::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--color-text-label) 35%, transparent) padding-box;border-radius:var(--radius-full);border:2px solid #0000}.scroll-quiet:hover::-webkit-scrollbar-thumb{background-color:color-mix(in srgb, var(--color-text-label) 65%, transparent)}.scroll-quiet:focus-within::-webkit-scrollbar-thumb{background-color:color-mix(in srgb, var(--color-text-label) 65%, transparent)}html::-webkit-scrollbar{width:12px}html::-webkit-scrollbar-track{background:0 0}html::-webkit-scrollbar-corner{background:0 0}html::-webkit-scrollbar-button{display:none}html::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--color-text-label) 35%, transparent) padding-box;border-radius:var(--radius-full);border:3px solid #0000}html::-webkit-scrollbar-thumb:hover{background-color:color-mix(in srgb, var(--color-text-label) 65%, transparent)}@supports not selector(::-webkit-scrollbar){html,.scroll-quiet{scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--color-text-label) 35%, transparent) transparent}.scroll-quiet:hover,.scroll-quiet:focus-within{scrollbar-color:color-mix(in srgb, var(--color-text-label) 65%, transparent) transparent}}@property --scroll-fade-top{syntax:"<length>";inherits:false;initial-value:0}@property --scroll-fade-bottom{syntax:"<length>";inherits:false;initial-value:0}@keyframes scroll-fade{0%{--scroll-fade-top:0px;--scroll-fade-bottom:var(--scroll-fade-size)}10%{--scroll-fade-top:var(--scroll-fade-size)}90%{--scroll-fade-bottom:var(--scroll-fade-size)}to{--scroll-fade-top:var(--scroll-fade-size);--scroll-fade-bottom:0px}}.scroll-fade{--scroll-fade-size:32px}@supports (animation-timeline:scroll()){.scroll-fade{scroll-padding-block:var(--scroll-fade-size);-webkit-mask-image:linear-gradient(to bottom, transparent, #000 var(--scroll-fade-top), #000 calc(100% - var(--scroll-fade-bottom)), transparent);mask-image:linear-gradient(to bottom, transparent, #000 var(--scroll-fade-top), #000 calc(100% - var(--scroll-fade-bottom)), transparent);animation:linear both scroll-fade;animation-timeline:scroll(self)}}.t-headline{font-family:var(--font-sans);font-size:var(--size-headline);letter-spacing:-.02em;margin:0;font-weight:750;line-height:1.24}.t-headline-sm{font-family:var(--font-sans);font-size:var(--size-headline-sm);letter-spacing:-.015em;margin:0;font-weight:750;line-height:1.3}.t-lyric{font-family:var(--font-serif);font-size:var(--size-lyric);font-style:italic;font-weight:400;line-height:1.4}.t-narration{font-family:var(--font-serif);font-size:var(--size-narration);font-weight:400;line-height:1.6}.t-streak-numeral{font-family:var(--font-serif);font-size:var(--size-streak-numeral);letter-spacing:-.02em;font-weight:400;line-height:1}.t-eyebrow{font-family:var(--font-sans);font-size:var(--size-eyebrow);letter-spacing:.14em;text-transform:uppercase;font-weight:700}.t-body{font-family:var(--font-sans);font-size:var(--size-body);font-weight:400;line-height:1.5}.t-meta{font-family:var(--font-sans);font-size:var(--size-meta);font-weight:400;line-height:1.4}.t-muted{color:var(--color-text-secondary)}.app-shell{width:100%;max-width:var(--shell-max);min-height:100vh;margin:0 auto}.app-frame{flex-direction:column;min-height:100dvh;display:flex}.app-frame .app-shell{flex:auto;min-height:0}.screen-body{max-width:var(--content-max);padding:var(--body-pad-y) var(--body-pad-x) calc(var(--space-10) + 72px);margin:0 auto}@media (min-width:1280px){.screen-body{padding-bottom:var(--space-10)}}.narration-prose,.lyric-quote{max-width:var(--measure)}.btn{appearance:none;font-family:var(--font-sans);font-size:var(--size-button);letter-spacing:-.005em;border-radius:var(--radius-md);padding:var(--space-4) var(--space-7);min-height:var(--button-height-min);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;font-weight:700;text-decoration:none;display:inline-flex}.btn-primary{background:var(--color-brand-indigo);color:var(--color-on-indigo);border-color:var(--color-brand-indigo)}.btn-ghost{color:var(--color-text-primary);border-color:var(--color-border);background:0 0}.btn-pill{border-radius:var(--radius-md);min-height:44px}.cost-button-price{border-radius:var(--radius-full);background:color-mix(in oklab, currentColor 18%, transparent);color:inherit;white-space:nowrap;flex:none;align-items:center;margin-left:.6em;padding:1px 7px 1px 5px;font-size:.86em;font-weight:600;line-height:1.35;display:inline-flex}.btn-sm{border-radius:var(--radius-md);min-height:32px;padding:6px 14px;font-size:13px;font-weight:600}.btn-danger-ghost{color:var(--color-danger-ink);border-color:color-mix(in oklab, var(--color-danger-ink) 35%, transparent);background:0 0}.btn-danger-ghost:hover{background:color-mix(in oklab, var(--color-danger-ink) 8%, transparent);border-color:var(--color-danger-ink)}.btn-quiet{appearance:none;font-family:var(--font-sans);font-size:var(--size-button);letter-spacing:-.005em;border-radius:var(--radius-md);padding:var(--space-4) var(--space-7);min-height:var(--button-height-min);cursor:pointer;color:var(--color-text-secondary);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;font-weight:700;text-decoration:none;transition:color .15s;display:inline-flex}.btn-quiet:hover{color:var(--color-text-primary)}.btn-quiet:disabled,.btn-quiet[disabled]{opacity:.45;cursor:not-allowed;pointer-events:none}.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed;pointer-events:none;box-shadow:none}.btn-danger-ghost:disabled,.btn-danger-ghost[disabled]{color:var(--color-text-label);border-color:var(--color-divider);opacity:.45;cursor:not-allowed;background:0 0}.btn-danger:disabled,.btn-danger[disabled]{background:var(--color-surface);color:var(--color-text-label);border-color:var(--color-divider);opacity:.45;cursor:not-allowed}.btn-pending{align-items:center;gap:var(--space-3);display:inline-flex}@media (pointer:coarse){.btn,.btn-quiet{min-height:var(--touch-target-min)}.btn-sm{min-height:40px}}.field{font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-primary);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);min-height:var(--touch-target-min)}.field[readonly]{color:var(--color-text-secondary);background:var(--color-bg);cursor:default}textarea.field{resize:vertical;min-height:72px;line-height:1.45}.select-field{cursor:pointer;width:100%}.field-group{gap:var(--space-3);flex-direction:column;display:flex}.field-group-label{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-label);margin:0;font-weight:700}.pill-group{gap:var(--space-3);flex-wrap:wrap;display:flex}.pill{min-width:var(--touch-target-min);min-height:var(--touch-target-min);text-align:center;padding:var(--space-4) var(--space-3);border-radius:var(--radius-md);border:1px solid var(--color-border);font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-secondary);cursor:pointer;background:0 0;flex:auto;font-weight:700}.pill.is-selected{background:var(--color-brand-indigo);border-color:var(--color-brand-indigo);color:var(--color-on-indigo)}.pack-group{background:var(--color-surface-raised);border-radius:var(--radius-md);flex-direction:column;display:flex;overflow:hidden}.pack{align-items:center;gap:var(--space-5);min-height:44px;padding:var(--space-4) var(--space-6);border:0;border-top:1px solid var(--color-divider);text-align:left;color:var(--color-text-primary);font-family:var(--font-sans);cursor:pointer;background:0 0;grid-template-columns:1fr auto;font-size:15px;transition:background .15s;display:grid}.pack:first-child{border-top:0}.pack:not(.is-selected):hover{background:var(--color-surface)}.pack:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:-2px}.pack.is-selected{background:var(--color-brand-indigo-wash)}.pack-title{align-items:center;gap:var(--space-3);min-width:0;display:inline-flex}.pack-price{font-variant-numeric:tabular-nums;font-weight:600}.pack-tag{padding:2px var(--space-3);background:var(--color-success-wash);color:var(--color-success-text);border-radius:999px;font-size:10.5px;font-weight:600}.pack-input{width:7.5em;margin-left:var(--space-2);padding:var(--space-2) var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:inherit;font:inherit;font-variant-numeric:tabular-nums}.pack-input:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:1px}.card{background:var(--color-surface);border-radius:var(--radius-sm)}.panel{gap:var(--space-6);padding:var(--space-8);flex-direction:column;display:flex}.card.panel--raised{background:var(--color-surface-raised);border-radius:var(--radius-xl);padding:var(--space-10);box-shadow:0 1px 2px #0000000f,0 8px 28px #23232414}.panel>*{margin-block:0}.panel-label{color:var(--color-text-label)}.panel>.btn{align-self:flex-start}.statement-n{color:var(--color-text-primary);margin:0;font-size:20px;font-weight:600}.panel-actions{align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.purchase{gap:var(--space-5);flex-direction:column;display:flex}.purchase-head{justify-content:space-between;align-items:center;gap:var(--space-4);display:flex}.currency-selector{border:1px solid var(--color-border);border-radius:var(--radius-md);flex:none;display:inline-flex;overflow:hidden}.currency-option{min-width:var(--touch-target-min);min-height:32px;padding:0 var(--space-4);font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);cursor:pointer;background:0 0;border:0;font-weight:700}.currency-option+.currency-option{border-left:1px solid var(--color-border)}.currency-option.is-selected{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.currency-option:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:-2px}.currency-option:disabled{cursor:default;opacity:.6}.purchase-status{align-items:center;gap:var(--space-4);display:flex}.purchase .btn,.purchase .btn-link{align-self:flex-start}.btn-link{color:var(--color-text-secondary);font:inherit;font-size:var(--size-meta);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.btn-link:hover{color:var(--color-text-primary)}.purchase-late{visibility:hidden;animation:purchase-late .4s var(--purchase-late-delay,3s) forwards}@keyframes purchase-late{0%{opacity:0;visibility:visible}to{opacity:1;visibility:visible}}.purchase-late--now{--purchase-late-delay:0s}@media (prefers-reduced-motion:reduce){.purchase-late{animation-duration:1ms}}.purchase-notice{padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);background:var(--color-brand-indigo-wash);color:var(--color-text-primary);font-size:var(--size-meta);margin:0;animation:.4s ease-out both purchase-rise}.purchase-arrive-orb{flex-shrink:0;max-width:20px;animation:.4s ease-in 1s forwards purchase-orb-leave;display:inline-flex}@keyframes purchase-orb-leave{to{opacity:0;max-width:0;margin-inline-end:calc(-1 * var(--space-4));transform:scale(.4)}}.purchase--arrive>*{animation:.32s ease-out both purchase-rise}.purchase--arrive>:nth-child(2){animation-delay:60ms}.purchase--arrive>:nth-child(3){animation-delay:.12s}.purchase--arrive>:nth-child(4){animation-delay:.18s}@keyframes purchase-rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.purchase-notice,.purchase--arrive>*{animation:none}.purchase-arrive-orb{display:none}}.hero-frame,.nav-band{background:linear-gradient(135deg, var(--color-brand-indigo-deep), var(--color-brand-indigo))}.hero-frame{flex-direction:column;display:flex}.hero-band{color:var(--color-on-indigo);padding-block-start:28px;padding-inline:max(var(--body-pad-x), (100% - var(--content-max)) / 2);align-items:center;gap:var(--space-7);display:flex}.hero-band .hero-greeting{color:var(--color-on-indigo);font-family:var(--font-sans);font-size:var(--size-hero-greeting);letter-spacing:-.01em;margin:0;font-weight:600;line-height:1.2}.hero-band .hero-sub{color:#ffffffd9;font-size:var(--size-body);margin:var(--space-2) 0 0}.hero-band-link{font:inherit;color:var(--color-on-indigo);text-underline-offset:4px;background:0 0;border:0;padding:0;font-weight:600;text-decoration:underline}.hero-band-actions{gap:var(--space-2) var(--space-9);flex-wrap:wrap;display:flex}.session-offline-notice{align-items:center;gap:var(--space-5);background:var(--color-brand-indigo-wash);border-radius:var(--radius-full);padding:var(--space-5) var(--space-7);display:flex}.session-offline-notice p{font-family:var(--font-sans);font-size:var(--size-body);color:var(--brand-text,var(--color-brand-indigo));margin:0;font-weight:600}.session-noaudio{align-items:center;gap:var(--space-7);margin:0 0 var(--space-6);display:flex}.session-noaudio-pill{align-items:baseline;gap:var(--space-6);background:var(--color-brand-indigo-wash);border-radius:var(--radius-full);padding:var(--space-5) var(--space-7);font-size:var(--size-body);flex-wrap:wrap;flex:1;display:flex}.session-noaudio-pill p{font-family:var(--font-sans);color:var(--brand-text,var(--color-brand-indigo));margin:0;font-weight:600;line-height:1.5}.session-noaudio-lyric{margin:0 0 var(--space-7)}.session-noaudio-lyric .t-narration{font-family:var(--font-sans);white-space:pre-line;color:var(--color-text-primary);font-size:21px;font-weight:500;line-height:1.5}.hero-band .hero-eyebrow{color:#ffffffb3;font-family:var(--font-sans);font-size:var(--size-eyebrow);letter-spacing:.08em;text-transform:uppercase;margin:0 0 var(--space-3);font-weight:600}.app-frame:has(.hero-frame){--hero-tuck:48px;--hero-content-max:1040px}.hero-band{padding-bottom:calc(var(--space-10) + var(--hero-tuck));padding-inline:max(var(--body-pad-x), (100% - var(--hero-content-max)) / 2)}.home-shell .screen-body{max-width:var(--hero-content-max);padding-top:0}.home-shell{max-width:100%}.home-stack{gap:var(--space-9);flex-direction:column;display:flex}.lang-card .head{justify-content:space-between;align-items:baseline;gap:var(--space-4);flex-wrap:wrap;display:flex}.lang-card .head .name{font-family:var(--font-sans);font-size:var(--size-eyebrow);text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-label);margin:0;font-weight:600}.lang-card .head .lvl{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary)}.lang-card .head .lvl strong{color:var(--color-text-primary);font-weight:600}.lang-card .head .track{background:var(--color-divider);border-radius:2px;flex-basis:100%;height:4px;display:block;overflow:hidden}.lang-card .head .fill{background:var(--color-brand-indigo);height:100%;display:block}.lang-card .sec{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-6) var(--space-7);margin-top:var(--space-4)}.lang-card .continue-row{align-items:center;gap:var(--space-7);grid-template-columns:1fr auto;display:grid}.lang-card .title{font-family:var(--font-sans);font-size:var(--size-session-title);letter-spacing:-.01em;margin:0;font-weight:600}.lang-card .subj{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);margin:var(--space-2) 0 0}.lang-card .saved-words-latest{font-family:var(--font-serif);font-style:italic;font-size:var(--size-body);color:var(--color-text-secondary);margin:var(--space-2) 0 0}.lang-card .rhythm{align-items:flex-end;gap:var(--space-7);display:flex}.lang-card .numeral{font-family:var(--font-sans);font-size:var(--size-rhythm-numeral);min-width:2ch;margin:0;font-weight:600;line-height:1}.lang-card .numeral.zero{color:var(--color-text-label)}.lang-card .bars{align-items:flex-end;gap:5px;height:28px;display:flex}.lang-card .bars i{background:var(--color-brand-indigo);border-radius:3px;width:8px;font-style:normal;display:block}.lang-card .bars i.s1{background:var(--color-divider);height:30%}.lang-card .bars i.s2{height:55%}.lang-card .bars i.s3{height:78%}.lang-card .bars i.s4{height:100%}.home-stack>:first-child{margin-top:calc(-1 * var(--hero-tuck));z-index:1;box-shadow:var(--shadow-2);position:relative}.lang-card .rows>div{gap:var(--space-5);padding-block:var(--space-4);border-top:1px solid var(--color-divider);grid-template-columns:1fr auto;display:grid}.lang-card .rows>div:first-child{border-top:none;padding-top:0}.lang-card .rows>div:last-child{padding-bottom:0}.lang-card .line{font-family:var(--font-sans);font-size:var(--size-body);margin:0;font-weight:600}.lang-card .collection-level{margin:0 0 var(--space-4)}.lang-card .collection-link{color:inherit;text-decoration:none}.lang-card .collection-link:hover{text-decoration:underline}.lang-card .right{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);white-space:nowrap;flex:none}.lesson-updated{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--brand-text);margin-inline-start:var(--space-3);font-weight:600}.scene-photo{background-color:var(--color-brand-indigo-deep);color:var(--color-on-indigo);background-position:50%;background-repeat:no-repeat;background-size:cover;text-decoration:none;display:flex;position:relative;overflow:hidden}.scene-photo:before{content:"";background:linear-gradient(200deg,#4c3fd11f 0%,#231a618c 55%,#140e38e0 100%);position:absolute;inset:0}.scene-photo .scene-copy{z-index:1;justify-content:flex-end;gap:var(--space-2);width:100%;padding:var(--space-6) var(--space-7);flex-direction:column;display:flex;position:relative}.scene-photo .scene-label{font-family:var(--font-serif);font-size:var(--size-session-title);margin:0;font-weight:600}.scene-photo .scene-lore{font-family:var(--font-sans);font-size:var(--size-meta);color:#ffffffd1;max-width:42ch;margin:0}.scene-photo .scene-cta{font-family:var(--font-sans);font-size:var(--size-meta);letter-spacing:.02em;font-weight:600}.lang-card .sec.scene-photo{background-position:50%;background-repeat:no-repeat;background-size:cover;min-height:148px;padding:0}.discover-heading{margin:0 0 var(--space-5)}.discover-row{gap:var(--space-6);padding-bottom:var(--space-2);scroll-snap-type:x proximity;display:flex;overflow-x:auto}.discover-card{border-radius:var(--radius-lg);min-height:184px;box-shadow:var(--shadow-2);scroll-snap-align:start;flex:0 0 240px}.hero-band.scene-hero{background-color:var(--color-brand-indigo-deep);background-position:50%;background-size:cover;align-items:flex-end;position:relative;overflow:hidden}.hero-band.scene-hero:before{content:"";background:linear-gradient(90deg, var(--color-brand-indigo-deep) 0%, color-mix(in srgb, var(--color-brand-indigo-deep) 75%, transparent) 55%, transparent 100%);position:absolute;inset:0}.scene-hero-copy{z-index:1;max-width:640px;padding-block-end:32px;position:relative}.scene-hero-chip{margin-bottom:var(--space-3);padding:3px var(--space-3);border-radius:var(--radius-full);background:var(--color-brand-indigo-wash);color:var(--color-brand-indigo-deep);font-family:var(--font-sans);font-size:var(--size-meta);letter-spacing:.04em;font-weight:700;display:inline-block}.hero-band.scene-hero .hero-greeting{font-family:var(--font-serif);font-size:44px;line-height:1.15}.scene-hero-lede{margin:var(--space-3) 0 0;color:#ffffffdb;max-width:52ch;font-family:var(--font-sans);font-size:var(--size-body)}.scene-hero-lyric{margin:var(--space-6) 0 0;font-family:var(--font-serif);font-size:20px;font-style:italic;line-height:1.4}.scene-lyric-word{opacity:0;animation:.5s forwards scene-lyric-in;display:inline-block;transform:translateY(6px)}@keyframes scene-lyric-in{to{opacity:1;transform:translateY(0)}}.scene-hero-lyric-meta{margin:var(--space-2) 0 0;font-family:var(--font-sans);font-size:var(--size-body);color:#ffffffb3}.scene-hero-actions{align-items:center;gap:var(--space-6);margin-top:var(--space-7);flex-wrap:wrap;display:flex}.btn-on-band{background:var(--color-on-indigo);color:var(--color-brand-indigo-deep);border-color:var(--color-on-indigo)}.scene-hero-progress{gap:var(--space-2);flex-direction:column;display:flex}.scene-progress-ticks{gap:var(--space-2);flex-wrap:wrap;display:flex}.scene-tick{border-radius:var(--radius-full);background:#ffffff47;width:22px;height:4px}.scene-tick.is-done{background:var(--color-on-indigo)}.scene-progress-text{font-family:var(--font-sans);font-size:var(--size-meta);color:#ffffffbf}.scene-eq{right:var(--space-7);bottom:var(--space-6);z-index:1;pointer-events:none;align-items:flex-end;gap:3px;height:24px;display:flex;position:absolute}.scene-eq-bar{transform-origin:bottom;background:#ffffff2e;border-radius:2px;width:3px;height:100%;animation:1s ease-in-out infinite alternate scene-eq-bounce;transform:scaleY(.3)}@keyframes scene-eq-bounce{0%{transform:scaleY(.3)}to{transform:scaleY(1)}}@media (prefers-reduced-motion:reduce){.scene-lyric-word{opacity:1;animation:none;transform:none}.scene-eq-bar{animation:none;transform:scaleY(.65)}}@media (max-width:560px){.scene-eq{display:none}}.scene-setlist{margin-bottom:var(--space-8)}.scene-setlist-rows{flex-direction:column;display:flex}.scene-setlist-row{justify-content:space-between;align-items:baseline;gap:var(--space-6);padding:var(--space-5) 0;border-bottom:1px solid var(--color-divider);color:inherit;text-decoration:none;display:flex}.scene-setlist-rows .scene-setlist-row:last-child{border-bottom:0}.scene-setlist-main{flex-direction:column;gap:2px;min-width:0;display:flex}.scene-setlist-title{font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-primary);font-weight:600}.scene-setlist-row.is-done .scene-setlist-title{opacity:.7}.scene-setlist-row.is-next .scene-setlist-title{color:var(--brand-text)}.scene-setlist-subject{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-label)}.scene-setlist-status{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);white-space:nowrap;flex:none;font-weight:600}.scene-setlist-row.is-done .scene-setlist-status{color:var(--color-success-text)}.scene-setlist-row.is-next .scene-setlist-status{color:var(--brand-text)}.scene-footer{margin-bottom:var(--space-8)}.scene-footer-note{margin:0 0 var(--space-4)}.streak-numeral{color:var(--brand-text)}.day-dot-grid{gap:var(--space-2);flex-wrap:wrap;display:flex}.day-dot{border-radius:var(--radius-full);background:var(--color-divider);border:1px solid var(--color-border);width:16px;height:16px}.day-dot--filled{background:var(--color-day-dot-filled);border-color:var(--color-day-dot-filled-border)}.day-dot--today{background:var(--color-text-label);border-color:var(--color-text-label)}.day-dot--pending{border:1.5px dashed var(--color-border);background:0 0}.day-dot--marker{background:var(--color-brand-indigo-tint);border-color:var(--color-brand-indigo)}.streak-poster-share{font-family:var(--font-sans);font-size:var(--size-button);color:var(--color-on-indigo);border-radius:var(--radius-full);min-height:var(--touch-target-min);cursor:pointer;background:#ffffff29;border:1px solid #ffffff52;padding:9px 18px;font-weight:700}.streak-poster-share:hover{background:#ffffff3d}.streak-poster-share:disabled{opacity:.6;cursor:default}.genre-chip{align-items:center;gap:var(--space-2);background:var(--color-surface-raised);border:1px solid var(--color-divider);border-radius:var(--radius-full);font-family:var(--font-sans);font-size:var(--size-eyebrow);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-secondary);padding:4px 11px;font-weight:600;display:inline-flex}.genre-chip .sep{border-radius:var(--radius-full);background:var(--color-text-secondary);opacity:.6;width:3px;height:3px}.narration-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8) var(--space-8) var(--space-9);box-shadow:var(--shadow-1)}.lyric-quote{border-left:3px solid var(--color-brand-indigo);padding:var(--space-1) 0 var(--space-1) var(--space-7);white-space:pre-wrap;color:var(--color-text-primary);margin:0}.narration-card .lyric-quote{margin-bottom:var(--space-7)}.narration-prose{white-space:pre-wrap;color:var(--color-text-primary)}.lyric-markable{margin-bottom:var(--space-7);position:relative}.narration-prose strong,.narration-prose em{color:var(--color-brand-indigo-deep);font-style:normal}@media (prefers-color-scheme:dark){.narration-prose strong,.narration-prose em{color:var(--color-brand-indigo-light)}}.player-ghost-btn{border-radius:var(--radius-full);width:32px;height:32px;color:var(--color-text-label);cursor:pointer;background:0 0;border:none;flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.player-ghost-btn:hover{background:var(--color-brand-indigo-tint);color:var(--color-brand-indigo)}.player-ghost-btn:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:2px}.player-ghost-btn.is-playing{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.listen-prompt-body{color:var(--color-text-secondary)}.listen-prompt-actions{gap:var(--space-4);flex-wrap:wrap;display:flex}.quiz-block{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8) var(--space-8) var(--space-9);box-shadow:var(--shadow-1);margin-top:var(--space-7)}.quiz-block--flat{box-shadow:none;background:0 0;border:none;border-radius:0;margin-top:0;padding:0}.quiz-fieldset{border:none;margin:0;padding:0}.quiz-legend{font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-primary);margin-bottom:var(--space-6);padding:0;font-weight:700}.quiz-option{align-items:center;gap:var(--space-4);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);width:100%;color:var(--color-text-primary);min-height:var(--touch-target-min);padding:var(--space-4) var(--space-5);margin-bottom:var(--space-4);cursor:pointer;font-family:var(--font-sans);font-size:var(--size-body);display:flex}.quiz-option.is-answered{cursor:default}.quiz-option input{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.quiz-option:has(input:focus-visible){outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.quiz-option--correct{border-color:var(--color-brand-indigo);background:var(--color-brand-indigo-wash)}.quiz-option--revealed{background:0 0}.quiz-option--incorrect{border-color:var(--color-acknowledge);background:color-mix(in oklab, var(--color-acknowledge) 9%, transparent)}.quiz-option-label{flex:1}.quiz-option--incorrect .quiz-option-label{text-decoration:line-through;-webkit-text-decoration-color:var(--color-acknowledge);text-decoration-color:var(--color-acknowledge);text-decoration-thickness:1.5px}.quiz-option-mark{flex:none;margin-left:auto;display:inline-flex}.quiz-option--correct .quiz-option-mark{color:var(--brand-text,var(--color-brand-indigo))}.quiz-option--incorrect .quiz-option-mark{color:var(--color-acknowledge)}.wo-instruction{color:var(--color-text-secondary);font-size:var(--size-body);margin:0 0 var(--space-4)}.wo-line{align-items:center;gap:var(--space-3);min-height:calc(var(--touch-target-min) + var(--space-5));margin:0 0 var(--space-6);padding:var(--space-4);border-radius:var(--radius-sm);background:var(--color-canvas);border-bottom:2px solid var(--color-border);flex-wrap:wrap;display:flex}.wo-line.is-hit{border-bottom-color:var(--color-brand-indigo)}.wo-line.is-miss{border-bottom-color:var(--color-acknowledge)}.wo-line.is-miss .wo-tile--placed{border-color:var(--color-border);color:var(--color-text-secondary);background:0 0}.wo-mark{align-items:center;margin-left:auto;display:inline-flex}.wo-mark.is-hit{color:var(--color-brand-indigo)}.wo-mark.is-miss{color:var(--color-acknowledge)}.wo-slot{background:var(--color-text-label);opacity:.45;border-radius:2px;width:46px;height:3px;display:inline-block}.wo-pool{gap:var(--space-3);margin-bottom:var(--space-5);min-height:var(--touch-target-min);flex-wrap:wrap;display:flex}.wo-tile{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--size-body);padding:var(--space-3) var(--space-4);min-height:var(--touch-target-min);cursor:grab;touch-action:manipulation}.wo-tile:hover:not(:disabled){border-color:var(--color-brand-indigo)}.wo-tile--placed{background:var(--color-brand-indigo-wash);border-color:var(--color-brand-indigo)}.wo-tile:disabled{cursor:default}.wo-tile.is-dragging{opacity:0}.wo-tile--lifted{cursor:grabbing;box-shadow:var(--shadow-2)}.wo-actions{justify-content:flex-end;align-items:center;gap:var(--space-4);display:flex}.wo-clear{color:var(--color-text-secondary);cursor:pointer;font-family:var(--font-sans);font-size:var(--size-meta);padding:var(--space-2);background:0 0;border:0}.sc-verse{align-items:flex-start;gap:var(--space-4);margin:0 0 var(--space-6);display:flex}.sc-play{width:var(--touch-target-min);height:var(--touch-target-min);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text-primary);cursor:pointer;border-radius:50%;flex:none;place-items:center;display:inline-grid}.sc-play.is-playing{border-color:var(--color-brand-indigo);color:var(--brand-text,var(--color-brand-indigo))}.sc-play:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.sc-line{color:var(--color-text-primary);align-self:center}.sc-blank{vertical-align:-.1em;border-bottom:2px solid var(--color-text-label);width:3.2em;height:1em;transition:background-color .12s,border-color .12s;display:inline-block}.sc-blank.is-now{border-bottom-color:var(--color-brand-indigo);background:var(--color-brand-indigo-wash);border-radius:6px 6px 0 0}.sc-filled.is-hit{color:var(--brand-text,var(--color-brand-indigo));font-weight:600}.sc-filled.is-miss{-webkit-text-decoration:underline 2px var(--color-acknowledge);text-decoration:underline 2px var(--color-acknowledge);text-underline-offset:4px}@media (prefers-reduced-motion:reduce){.sc-blank{transition:none}}.mp-listen{align-items:center;gap:var(--space-3);margin:var(--space-2) 0 var(--space-6);flex-direction:column;display:flex}.mp-play{width:calc(var(--touch-target-min) * 1.6);height:calc(var(--touch-target-min) * 1.6);border-color:var(--color-brand-indigo);color:var(--brand-text,var(--color-brand-indigo))}.mp-play svg{width:22px;height:22px}.mp-play.is-playing{background:var(--color-brand-indigo-wash)}.mp-ipa-toggle{padding:var(--space-2);color:var(--color-text-secondary);font-family:var(--font-sans);font-size:var(--size-meta);text-underline-offset:4px;cursor:pointer;background:0 0;border:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.mp-ipa-toggle:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.mp-options{gap:var(--space-6);max-width:26rem;margin:0 auto var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.mp-cell{align-items:center;gap:var(--space-3);flex-direction:column;min-width:0;display:flex}.mp-option.quiz-option{text-align:center;padding:var(--space-4) var(--space-3) var(--space-3);border:0;border-bottom:2px solid var(--color-text-label);background:0 0;border-radius:6px 6px 0 0;justify-content:center;margin:0;transition:background-color .12s,border-color .12s;position:relative}.mp-option:not(.is-answered):hover,.mp-option.quiz-option--correct{border-bottom-color:var(--color-brand-indigo);background:var(--color-brand-indigo-wash)}.mp-option.quiz-option--correct .mp-word{color:var(--brand-text,var(--color-brand-indigo))}.mp-option.quiz-option--revealed{background:0 0}.mp-option.quiz-option--incorrect{border-bottom-color:var(--color-acknowledge);background:0 0}.mp-option .quiz-option-label{align-items:center;gap:var(--space-1);flex-direction:column;display:flex}.mp-option .quiz-option-mark{top:var(--space-2);right:var(--space-2);position:absolute}.mp-word{font-family:var(--font-serif);font-size:var(--size-hero-greeting);overflow-wrap:anywhere;font-weight:600;line-height:1.1}.mp-ipa{font-family:var(--font-ipa);color:var(--color-text-secondary);font-size:var(--size-body)}@media (prefers-reduced-motion:reduce){.mp-option.quiz-option{transition:none}}.mp-ipa em{color:var(--brand-text,var(--color-brand-indigo));font-style:normal;font-weight:700}.mp-play-word{width:var(--touch-target-min);height:var(--touch-target-min)}.quiz-feedback{align-items:flex-start;gap:var(--space-4);margin:var(--space-6) 0;display:flex}.quiz-feedback-text{font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-primary);background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-4) var(--space-6);flex:1;margin:0;line-height:1.5;position:relative}.quiz-feedback-text:before{content:"";background:var(--color-surface);border-radius:2px;width:10px;height:10px;position:absolute;top:11px;left:-4px;transform:rotate(45deg)}.quiz-next{cursor:pointer;font-family:var(--font-sans);color:var(--color-on-indigo);background:var(--color-brand-indigo);border-radius:var(--radius-md);height:40px;padding:0 var(--space-9);border:0;flex:none;justify-content:center;align-items:center;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.quiz-next:hover{background:var(--color-brand-indigo-deep)}.quiz-done-extra{gap:var(--space-4);margin-top:var(--space-4);display:grid}.quiz-done-actions{align-items:center;gap:var(--space-5);flex-wrap:wrap;display:flex}.quiz-chip{cursor:pointer;height:40px;font-family:var(--font-sans);padding:0 var(--space-6);border-radius:var(--radius-md);background:var(--color-brand-indigo-wash);color:var(--brand-text,var(--color-brand-indigo));border:0;justify-content:center;align-items:center;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.quiz-chip:hover{background:var(--color-brand-indigo-tint)}.reaction-block{justify-items:center;gap:var(--space-4);display:grid}.reaction-prompt{color:var(--color-text-secondary);text-align:center;margin:0}.reaction-row{gap:var(--space-4);display:flex}.reaction-toggle{width:var(--touch-target-min);height:var(--touch-target-min);cursor:pointer;background:0 0;border:none;outline:none;justify-content:center;align-items:center;min-height:52px;padding:0;display:inline-flex}.reaction-toggle:disabled{cursor:default}.reaction-icon{border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-surface-raised);width:40px;height:40px;color:var(--color-text-secondary);justify-content:center;align-items:center;display:inline-flex}.reaction-toggle[aria-pressed=true] .reaction-icon{border-color:var(--color-brand-indigo);background:var(--color-brand-indigo-wash);color:var(--brand-text,var(--color-brand-indigo))}.reaction-toggle:focus-visible .reaction-icon{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}@media (min-width:640px){.reaction-toggle{min-height:var(--touch-target-min)}}.reason-block{justify-items:center;gap:var(--space-4);display:grid}.reason-row{gap:var(--space-3);flex-wrap:wrap;justify-content:center;display:flex}.reason-chip{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-5);min-height:var(--touch-target-min);cursor:pointer;text-align:center;background:0 0}.reason-chip[aria-pressed=true]{border-color:var(--color-brand-indigo);background:var(--color-brand-indigo-wash);color:var(--brand-text,var(--color-brand-indigo));font-weight:600}.reason-chip:disabled{cursor:default;opacity:.55}.reason-chip:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.orb-stage{flex:none;display:inline-flex;position:relative}.orb-float{width:100%;height:100%;animation:5s ease-in-out infinite orb-float;display:block}.orb{border-radius:var(--radius-full);background:var(--orb-sphere);--orb-ring-dot-color:var(--color-brand-indigo-light);width:100%;height:100%;transition:filter .3s;display:block;position:relative}@keyframes orb-float{0%,to{transform:translateY(calc(min(8px, var(--orb-size) * .2) * -1))}50%{transform:translateY(min(8px, calc(var(--orb-size) * .2)))}}.orb-shadow{filter:blur(3px);pointer-events:none;background:#231e461a;border-radius:50%;width:100%;height:27%;animation:5s ease-in-out infinite orb-shadow-pulse;position:absolute;bottom:-30%;left:50%;transform:translate(-50%)}@keyframes orb-shadow-pulse{0%,to{opacity:.65;transform:translate(-50%)scale(.7)}50%{opacity:1;transform:translate(-50%)scale(1)}}.orb-band .orb-shadow{filter:blur(3px);background:#b7aaff29}.orb-band .orb{background:var(--orb-sphere-onband);box-shadow:0 0 calc(var(--orb-size,40px) * .45) #a89bff61}.orb-ring{inset:calc(var(--orb-size,40px) * -.15);opacity:0;pointer-events:none;position:absolute;overflow:visible}.orb-ring-circle{fill:none;stroke:#0000;stroke-width:clamp(.5px, calc(var(--orb-size,40px) * .025), 2px);transition:stroke .2s}@keyframes orb-absorb{0%{opacity:0;transform:scale(1.42)}50%{opacity:.15}69%{opacity:.65;transform:scale(1)}78%,to{opacity:0;transform:scale(1)}}@keyframes orb-ring-taper-in{0%{stroke-width:clamp(2px, calc(var(--orb-size,40px) * .06), 5px)}69%,to{stroke-width:clamp(.6px, calc(var(--orb-size,40px) * .018), 1.5px)}}.orb--listening .orb-ring{inset:calc(var(--orb-size,40px) * -.09);animation:4.05s ease-in infinite orb-absorb}.orb--listening .orb-ring-circle{stroke:var(--color-brand-indigo);animation:4.05s ease-in infinite orb-ring-taper-in}.orb--listening .orb-ring:first-child,.orb--listening .orb-ring:first-child .orb-ring-circle{animation-delay:0s}.orb--listening .orb-ring:nth-child(2),.orb--listening .orb-ring:nth-child(2) .orb-ring-circle{animation-delay:.43s}.orb--listening .orb-ring:nth-child(3),.orb--listening .orb-ring:nth-child(3) .orb-ring-circle{animation-delay:1.12s}@keyframes orb-emit{0%{opacity:0;transform:scale(1)}8%{opacity:.65}25%{opacity:.4}66%{opacity:0;transform:scale(1.42)}}@keyframes orb-ring-taper-out{0%{stroke-width:clamp(.6px, calc(var(--orb-size,40px) * .018), 1.5px)}8%{stroke-width:clamp(.6px, calc(var(--orb-size,40px) * .018), 1.5px)}66%,to{stroke-width:clamp(2px, calc(var(--orb-size,40px) * .06), 5px)}}.orb--speaking .orb-ring{inset:calc(var(--orb-size,40px) * -.09);animation:3.65s ease-out infinite orb-emit}.orb--speaking .orb-ring-circle{stroke:var(--color-brand-indigo);animation:3.65s ease-out infinite orb-ring-taper-out}.orb--speaking .orb-ring:first-child,.orb--speaking .orb-ring:first-child .orb-ring-circle{animation-delay:0s}.orb--speaking .orb-ring:nth-child(2),.orb--speaking .orb-ring:nth-child(2) .orb-ring-circle{animation-delay:.38s}.orb--speaking .orb-ring:nth-child(3),.orb--speaking .orb-ring:nth-child(3) .orb-ring-circle{animation-delay:.97s}.orb--thinking .orb-ring{opacity:.55;animation:2.2s linear infinite orb-spin}.orb--thinking .orb-ring-circle{stroke:var(--orb-ring-dot-color,var(--color-brand-indigo-light));vector-effect:none;stroke-width:3.5px;stroke-dasharray:5.78 12.28}@keyframes orb-spin{to{transform:rotate(360deg)}}@keyframes orb-celebrate-pop{0%{filter:brightness()}30%{filter:brightness(1.16)}to{filter:brightness()}}.orb--celebrate{animation:.5s ease-out both orb-celebrate-pop}@keyframes orb-burst-ring{0%{opacity:0;transform:scale(1)}10%{opacity:.6}to{opacity:0;transform:scale(2)}}.orb--celebrate .orb-ring{animation:.9s ease-out both orb-burst-ring}.orb--celebrate .orb-ring:first-child{animation-delay:0s}.orb--celebrate .orb-ring:nth-child(2){animation-delay:.18s}.orb--celebrate .orb-ring:nth-child(3){animation-delay:.36s}.orb--celebrate .orb-ring:first-child .orb-ring-circle,.orb--celebrate .orb-ring:nth-child(3) .orb-ring-circle{stroke:var(--color-brand-indigo)}.orb--celebrate .orb-ring:nth-child(2) .orb-ring-circle{stroke:var(--color-brand-indigo-light)}@keyframes orb-milestone-bounce{0%{transform:translateY(0)}15%{transform:translateY(-20px)}38%{transform:translateY(0)}50%{transform:translateY(-11px)}67%{transform:translateY(0)}78%{transform:translateY(-4px)}87%,to{transform:translateY(0)}}.orb--milestone{animation:1.9s cubic-bezier(.34,1.3,.64,1) both orb-milestone-bounce}@keyframes orb-milestone-glow{0%{opacity:0;transform:scale(.7)}40%{opacity:.95;transform:scale(1)}to{opacity:0;transform:scale(1.15)}}.orb-glow-burst{pointer-events:none;background:radial-gradient(circle,#7c6cff61,#0000 70%);border-radius:50%;animation:1.9s ease-out both orb-milestone-glow;position:absolute;inset:-28px}.orb--milestone .orb-ring{animation:.9s ease-out both orb-burst-ring}.orb--milestone .orb-ring-circle{stroke:var(--color-brand-indigo)}.orb--milestone .orb-ring:first-child{animation-delay:.72s}.orb--milestone .orb-ring:nth-child(2){animation-delay:1.28s}.orb--milestone .orb-ring:nth-child(3){animation-delay:1.66s}@keyframes orb-milestone-ring-final{0%{opacity:0;transform:scale(1)}10%{opacity:.5}to{opacity:0;transform:scale(2.6)}}.orb--milestone .orb-ring:nth-child(4){animation:1s ease-out 1.74s both orb-milestone-ring-final}.orb--milestone .orb-ring:nth-child(4) .orb-ring-circle{stroke:var(--color-brand-indigo-light)}@keyframes orb-acknowledge-dip{0%,to{filter:saturate()brightness();transform:translateY(0)}50%{filter:saturate(.6)brightness(.93);transform:translateY(5px)}}.orb--acknowledge{animation:1s ease-in-out both orb-acknowledge-dip}@keyframes orb-acknowledge-ring{0%,to{opacity:0}50%{opacity:.55}}.orb--acknowledge .orb-ring{animation:1s ease-in-out both orb-acknowledge-ring}.orb--acknowledge .orb-ring-circle{stroke:var(--color-acknowledge)}.orb-band .orb--listening .orb-ring-circle,.orb-band .orb--speaking .orb-ring-circle,.orb-band .orb--thinking .orb-ring-circle{stroke:#ffffffd9}.orb-glow:after{content:"";border-radius:var(--radius-full);z-index:-1;background:radial-gradient(circle,#7c6cff47 0%,#0000 70%);animation:4.6s ease-in-out infinite orb-glow-pulse;position:absolute;inset:-26px}@keyframes orb-glow-pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.9;transform:scale(1.15)}}.orb-icon{border-radius:var(--radius-full);background:var(--orb-sphere);flex:none;display:inline-block;position:relative}.orb-tile{background:var(--color-brand-indigo-tint);justify-content:center;align-items:center;display:inline-flex}.orb-loading{align-items:center;gap:var(--space-4);display:inline-flex}@keyframes orb-caption-pulse{0%,to{opacity:.55}50%{opacity:1}}.orb-loading-caption{animation:2.4s ease-in-out infinite orb-caption-pulse;position:relative;top:2px}@keyframes session-skeleton-shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.session-skeleton-bar{border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--color-border) 25%, var(--color-surface) 37%, var(--color-border) 63%);background-size:400px 100%;animation:1.6s linear infinite session-skeleton-shimmer}@media (prefers-reduced-motion:reduce){.session-skeleton-bar{background:var(--color-border);animation:none}}.error-state{text-align:center;align-items:center;gap:var(--space-5);max-width:420px;padding:var(--space-9) var(--space-7);flex-direction:column;margin:0 auto;animation:.32s cubic-bezier(.2,.7,.3,1) both orb-rise-in;display:flex}.error-state-code{margin:var(--space-5) 0 0;color:var(--color-text-label);letter-spacing:.08em}.error-state-headline{margin:0}.error-state-body{color:var(--color-text-secondary);margin:0}.error-state .btn{margin-top:var(--space-5)}.error-state-footer{margin-top:var(--space-7)}@media (prefers-reduced-motion:reduce){.error-state{animation:none!important}}.error-state--aside{text-align:left;align-items:center;gap:var(--space-7);flex-direction:row;max-width:640px}.error-state--aside .error-state-copy{align-items:flex-start;gap:var(--space-4);flex-direction:column;min-width:0;display:flex}.error-state--aside .error-state-code{margin-top:0}@media (max-width:560px){.error-state--aside{text-align:center;flex-direction:column;align-items:center}.error-state--aside .error-state-copy{align-items:center}}.error-state-headline--said{font-family:var(--font-serif);letter-spacing:-.01em;font-weight:600}.error-state-action--link{font:inherit;color:var(--brand-text);text-underline-offset:4px;background:0 0;border:0;padding:0;font-weight:600;text-decoration:underline}.error-state-scene{background:radial-gradient(620px 460px at 50% 42%, var(--color-brand-indigo-wash) 0%, var(--color-bg) 72%);flex:1;justify-content:center;align-items:center;min-width:0;display:flex}.error-state--lit .error-state-orb{filter:drop-shadow(0 0 44px #5b4fd673)}@media (prefers-color-scheme:dark){.error-state--lit .error-state-orb{filter:drop-shadow(0 0 44px #5b4fd699)}}:root[data-theme=dark] .error-state--lit .error-state-orb{filter:drop-shadow(0 0 44px #5b4fd699)}:root[data-theme=light] .error-state--lit .error-state-orb{filter:drop-shadow(0 0 44px #5b4fd673)}@keyframes orb-rise-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.orb-rise-in{animation:.32s cubic-bezier(.2,.7,.3,1) both orb-rise-in}@media (prefers-reduced-motion:reduce){.orb-float,.orb-shadow,.orb,.orb-ring,.orb-glow-burst,.orb-glow:after,.orb-loading-caption,.orb-rise-in{transition:none!important;animation:none!important}.skip-link{transition:none!important}.orb--listening .orb-ring,.orb--speaking .orb-ring,.orb--thinking .orb-ring{opacity:.35;transform:none}.orb--celebrate .orb-ring:first-child,.orb--milestone .orb-ring:first-child,.orb--acknowledge .orb-ring{opacity:.5;transform:none}.orb--celebrate .orb-ring:nth-child(n+2),.orb--milestone .orb-ring:nth-child(n+2){opacity:0}.orb--milestone .orb-glow-burst{opacity:.4;transform:none}.orb-shadow{opacity:.85!important;transform:translate(-50%)scale(1)!important}}.skip-link{left:var(--space-4);top:var(--space-4);background:var(--color-surface);color:var(--brand-text);font-family:var(--font-sans);padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);box-shadow:var(--shadow-2);z-index:30;font-weight:700;text-decoration:none;position:fixed;transform:translateY(-200%)}.skip-link:focus-visible{transform:translateY(0)}.mobile-header{padding:var(--space-5) var(--body-pad-x);max-width:var(--content-max);align-items:center;margin:0 auto;display:flex}.hero-frame .mobile-header{justify-content:space-between;width:100%;margin-inline:0}.mobile-header.is-on-band .wordmark{color:var(--color-on-indigo)}.top-nav{display:none}.bottom-nav{z-index:10;background:var(--color-surface-raised);border-top:1px solid var(--color-divider);padding-bottom:var(--space-6);justify-content:space-around;align-items:stretch;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 8px #1e282d0d}.bottom-nav-item{justify-content:center;align-items:center;gap:var(--space-2);min-height:52px;padding:var(--space-3) 0;color:var(--color-text-secondary);font-family:var(--font-sans);font-size:var(--size-meta);flex-direction:column;flex:1;font-weight:600;text-decoration:none;display:inline-flex}.bottom-nav-item.is-active{color:var(--color-text-primary)}.bottom-nav-bar{border-radius:var(--radius-sm);background:0 0;width:22px;height:3px}.bottom-nav-item.is-active .bottom-nav-bar{background:var(--color-brand-indigo)}.nav-count{font-variant-numeric:tabular-nums;color:var(--brand-text);margin-left:6px;font-size:11px;font-weight:700}.bottom-nav-label{position:relative}.bottom-nav-label .nav-count{margin-left:3px;position:absolute;bottom:55%;left:100%}@media (min-width:1280px){.mobile-header,.bottom-nav{display:none}.top-nav{align-items:center;gap:var(--space-10);padding-block:var(--space-6);padding-inline:max(var(--space-9), (100% - var(--shell-max)) / 2);display:flex}.hero-band{padding-inline:max(var(--space-9), (100% - var(--shell-max)) / 2)}.top-nav-links{gap:var(--space-9);margin-left:auto;display:flex}.top-nav-link{color:#ffffffb8;font-family:var(--font-sans);font-size:var(--size-button);padding-bottom:var(--space-2);font-weight:700;text-decoration:none;position:relative}.top-nav-link.is-active{color:var(--color-on-indigo)}.top-nav-link:after{content:"";border-radius:var(--radius-full);background:var(--color-on-indigo);width:0;height:2px;transition:width .38s cubic-bezier(.2,.8,.2,1);position:absolute;bottom:-2px;left:0}.top-nav-link.is-active:after{width:100%}@media (prefers-reduced-motion:reduce){.top-nav-link:after{transition:none}}.top-nav.is-on-band{background:0 0;border-bottom:none}.top-nav.is-on-band .wordmark{color:var(--color-on-indigo);font-size:17px}.top-nav.is-on-band .top-nav-link{color:#ffffffbf;padding:var(--space-3) var(--space-5);border-radius:var(--radius-full);transition:background .15s,color .15s}.top-nav.is-on-band .top-nav-link:after{display:none}.top-nav.is-on-band .top-nav-link.is-active{color:var(--color-on-indigo);background:#ffffff29}}.wordmark-mark{align-items:center;line-height:0;text-decoration:none;display:inline-flex}.wordmark-mark--stacked{flex-direction:column;gap:7px}.wordmark-svg{display:block}.wordmark-svg--primary{width:auto;height:.82em}.wordmark-svg--nav{width:auto;height:.765em}.wordmark-halo{stroke:var(--wordmark-halo,#5b4fd652)}.wordmark-mark--onband .wordmark-orb{filter:brightness(1.5) saturate(.92) drop-shadow(0 0 var(--wm-dot-glow,4px) #a89bff8c)}.wordmark-mark--onband .wordmark-halo{stroke:#b7aaff99}.wordmark-suffix{letter-spacing:.09em;text-transform:uppercase;border-radius:var(--radius-full);background:var(--color-text-secondary);color:var(--color-surface);padding:.22em .75em;font-size:.68rem;font-weight:700;line-height:1.5}@keyframes wordmark-breathe{0%,to{filter:none;transform:scale(1)}50%{filter:drop-shadow(0 0 6px var(--wordmark-glow,#7c6cff73));transform:scale(1.12)}}.wordmark-svg--animated .wordmark-orb{transform-box:fill-box;transform-origin:50%;animation:3.8s ease-in-out infinite wordmark-breathe}@media (prefers-reduced-motion:reduce){.wordmark-svg--animated .wordmark-orb{animation:none}}.credit-mark{flex:none}.credit{font-variant-numeric:tabular-nums;white-space:nowrap;align-items:center;gap:.12em;font-weight:600;display:inline-flex}.credit--in{color:var(--color-credit-in)}.credit--out{color:var(--color-credit-out);font-weight:500}.credit-currency{margin-left:-.06em}.credit-sign{width:.5em;height:.78em;margin-right:-.06em;display:inline-flex}.credit-sign svg{width:100%;height:100%;display:block;overflow:visible}.wordmark{font-size:var(--size-wordmark);color:var(--color-text-primary);text-decoration:none}.karaoke-card{position:relative}.player-ghost-seek{border-radius:var(--radius-xl) var(--radius-xl) 0 0;height:22px;position:absolute;top:0;left:0;right:0;overflow:hidden}.player-ghost-seek:before{content:"";background:var(--color-brand-indigo-wash);opacity:0;height:6px;transition:opacity .12s;position:absolute;top:0;left:0;right:0}.karaoke-card:hover .player-ghost-seek:before,.player-ghost-seek:focus-within:before{opacity:1}.player-ghost-seek-fill{background:var(--color-brand-indigo);pointer-events:none;border-radius:0 2px 2px 0;height:4px;transition:height .12s;position:absolute;top:0;left:0}.karaoke-card:hover .player-ghost-seek-fill,.player-ghost-seek:focus-within .player-ghost-seek-fill{height:6px}.player-ghost-seek-input{opacity:0;cursor:pointer;appearance:none;background:0 0;width:100%;height:100%;margin:0;position:absolute;inset:0}.player-ghost-seek-input:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:2px}.player-ghost-ctl{opacity:.35;z-index:5;align-items:center;gap:6px;transition:opacity .15s;display:flex;position:absolute;top:16px;right:16px}.karaoke-card:hover .player-ghost-ctl,.player-ghost-ctl.is-paused,.player-ghost-ctl:focus-within{opacity:1}@media (hover:none){.player-ghost-ctl{opacity:1}}.chip-listen{align-items:center;gap:var(--space-3);min-height:var(--touch-target-min);padding:var(--space-2) var(--space-5);border-radius:var(--radius-full);background:var(--color-brand-indigo-wash);color:var(--brand-text);font-family:var(--font-sans);font-size:var(--size-meta);font-weight:700;text-decoration:none;transition:background .15s;display:inline-flex}.chip-listen:hover{background:var(--color-brand-indigo-tint)}.chip-listen svg{flex:none}.k-lines{gap:var(--space-2);margin-top:var(--space-7);display:grid;position:relative}.k-line{font-family:var(--font-sans);color:var(--color-text-secondary);flex-wrap:wrap;gap:0 6px;margin:0;font-size:21px;font-weight:500;line-height:1.35;display:flex}.k-word{appearance:none;font:inherit;color:inherit;text-align:left;-webkit-user-select:none;user-select:none;background:0 0;border:none;border-radius:4px;margin:0;padding:0;display:inline;position:relative}button.k-word{cursor:pointer;text-underline-offset:4px}button.k-word:not(.saved-pron):not(.saved-def){-webkit-text-decoration:underline dotted var(--color-text-secondary);text-decoration:underline dotted var(--color-text-secondary);text-decoration-thickness:1px}button.k-word:hover{text-underline-offset:3px;text-decoration-style:solid}.k-word.sung{color:var(--color-text-primary)}.k-word.now{background:var(--color-brand-indigo-wash);color:var(--brand-text);border-radius:6px;margin:0 -4px;padding:0 4px;font-weight:600}.k-word.saved-pron{box-shadow:inset 0 -2px 0 var(--color-brand-indigo)}.k-word.saved-def{-webkit-text-decoration:underline dashed var(--color-brand-indigo);text-decoration:underline dashed var(--color-brand-indigo);text-underline-offset:4px}.k-menu{z-index:30;background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-3);padding:var(--space-4);gap:var(--space-2);min-width:230px;display:grid;position:absolute}.k-menu-word{font-family:var(--font-sans);font-weight:700;font-size:var(--size-body);margin:2px 10px 4px}.k-menu button{font-family:var(--font-sans);font-size:var(--size-body);cursor:pointer;text-align:left;padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);color:var(--color-text-primary);background:0 0;border:none}.k-menu button:hover{background:var(--color-surface)}.k-menu button.k-menu-item-done{color:var(--color-text-label);cursor:default}.k-menu button.k-menu-item-done:hover{background:0 0}.k-caption{margin:var(--space-6) 0 0;max-width:58ch;font-family:var(--font-sans);color:var(--color-text-secondary);min-height:43.2px;font-size:13.5px;line-height:1.6}.k-footer{justify-content:space-between;align-items:center;gap:var(--space-5);margin-top:var(--space-7);display:flex}.k-hint{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-label);margin:0}.k-read{cursor:pointer;font-family:var(--font-sans);font-size:var(--size-meta);color:var(--brand-text);text-underline-offset:3px;white-space:nowrap;background:0 0;border:none;padding:0;font-weight:600;text-decoration:underline}.nav-account{position:relative}.nav-avatar{border-radius:var(--radius-full);cursor:pointer;background:var(--color-brand-indigo-tint);width:32px;height:32px;color:var(--color-brand-indigo-deep);font-family:var(--font-sans);border:none;justify-content:center;align-items:center;font-size:12px;font-weight:700;transition:box-shadow .2s;display:inline-flex;position:relative}.nav-avatar.is-open{box-shadow:0 0 0 2px var(--color-brand-indigo-light)}.nav-avatar:after{content:"";position:absolute;inset:-6px}.nav-avatar.is-on-band{width:34px;height:34px;color:var(--color-on-indigo);background:#ffffff29;box-shadow:inset 0 0 0 1px #fff6}.nav-avatar.is-on-band.is-open{box-shadow:inset 0 0 0 1px #fff6,0 0 0 2px #fff6}.nav-menu{z-index:30;width:210px;padding:var(--space-3);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-2);opacity:0;pointer-events:none;transform-origin:100% 0;transition:opacity .16s,transform .18s cubic-bezier(.2,.9,.25,1.2);position:absolute;top:calc(100% + 8px);right:0;transform:scale(.92)translateY(-4px)}.nav-menu.is-open{opacity:1;pointer-events:auto;transform:scale(1)translateY(0)}.nav-menu-head{margin:calc(var(--space-3) * -1) calc(var(--space-3) * -1) var(--space-1);padding:calc(var(--space-3) * 2) calc(var(--space-3) + var(--space-4)) var(--space-3);border-bottom:1px solid var(--color-divider)}.nav-menu-name{margin:0;font-weight:600}.nav-menu-email{color:var(--color-text-secondary);margin:2px 0 0}.nav-menu-item{align-items:center;gap:var(--space-3);width:calc(100% + var(--space-3) * 2);margin-inline:calc(var(--space-3) * -1);text-align:left;padding:var(--space-3) calc(var(--space-3) + var(--space-4));color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--size-body);cursor:pointer;background:0 0;border:none;border-radius:0;font-weight:500;text-decoration:none;transition:background .15s;display:flex}.nav-menu-item:hover{background:var(--color-brand-indigo-wash)}.nav-menu-item:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:2px;background:var(--color-brand-indigo-wash)}.nav-menu-item.is-active,.nav-menu-item.is-active:hover,.nav-menu-item.is-active:focus-visible{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.mi-ic{flex:none}.nav-menu-item--quiet{color:var(--color-text-secondary);margin-top:var(--space-1);margin-bottom:calc(var(--space-3) * -1);padding-bottom:calc(var(--space-3) * 2);border-radius:0 0 calc(var(--radius-md) - 1px) calc(var(--radius-md) - 1px)}.mobile-header .nav-account,.mobile-header .nav-create{margin-left:auto}.mobile-header .nav-create+.nav-account{margin-left:var(--space-4)}.credits-chip,.nav-create{border-radius:var(--radius-full);color:var(--color-on-indigo);font-family:var(--font-sans);font-size:var(--size-meta);background:#ffffff29;align-items:center;gap:6px;padding:7px 13px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex;box-shadow:inset 0 0 0 1px #ffffff4d}.credits-chip:hover,.nav-create:hover{color:var(--color-on-indigo);background:#ffffff42}.nav-menu-item-trailing{font-size:var(--size-meta);color:var(--color-text-secondary);align-items:center;gap:.3em;margin-left:auto;display:inline-flex}.nav-menu-item.is-active .nav-menu-item-trailing{color:inherit}@keyframes reaction-ripple{0%{opacity:.45;transform:scale(0)}to{opacity:0;transform:scale(2.4)}}@keyframes reaction-reveal{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.reaction-icon{position:relative}.reaction-ripple{border-radius:var(--radius-full);background:var(--color-brand-indigo-light);pointer-events:none;width:40px;height:40px;margin:auto;animation:.55s ease-out forwards reaction-ripple;position:absolute;inset:0}.reaction-block .reaction-row{animation:.48s ease-out reaction-reveal}.reaction-block.is-settled .reaction-toggle:not([aria-pressed=true]) .reaction-icon{opacity:.35;transition:opacity .3s}.reaction-thanks{align-items:center;gap:var(--space-3);color:var(--color-text-secondary);margin:0;display:flex}@media (prefers-reduced-motion:reduce){.reaction-ripple,.reaction-block .reaction-row{animation:none}.reaction-block .reaction-row{opacity:1;transform:none}.narration-card,.karaoke-card,.chip-listen,.nav-avatar,.nav-menu{transition:none}}.exercise-gate{width:100%}.exercise-gate-shell{gap:var(--space-4);flex-direction:column;display:flex}.exercise-gate-error{color:var(--color-acknowledge);text-align:center;margin:0}.exercise-gate-spent{color:var(--color-text-secondary);text-align:center;padding:var(--space-4) 0}.quiz-head{justify-content:space-between;align-items:center;gap:var(--space-5);margin-bottom:var(--space-6);display:flex}.quiz-head-meta{align-items:center;gap:var(--space-4);display:flex}.quiz-progress{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-label);white-space:nowrap}@keyframes quiz-streak-pop{0%{opacity:0;transform:scale(.3)rotate(-6deg)}55%{opacity:1;transform:scale(1.3)rotate(4deg)}80%{transform:scale(.94)rotate(-2deg)}to{transform:scale(1)rotate(0)}}.quiz-streak{border-radius:var(--radius-full);background:var(--color-brand-indigo-tint);color:var(--color-brand-indigo-deep);font-family:var(--font-sans);font-size:var(--size-body);white-space:nowrap;align-items:center;gap:5px;padding:5px 14px 5px 11px;font-weight:700;animation:.42s cubic-bezier(.25,.8,.3,1.4) quiz-streak-pop;display:inline-flex}.quiz-streak-dot{border-radius:var(--radius-full);background:var(--color-brand-indigo);flex:none;width:7px;height:7px}@keyframes quiz-burst-piece{0%{opacity:1;transform:translate(0)rotate(0)scale(.6)}28%{transform:translate(calc(var(--dx) * .6), calc(var(--dy) * .55)) rotate(calc(var(--rot) * .5)) scale(1.3);opacity:1}to{transform:translate(var(--dx), calc(var(--dy) + 130px)) rotate(var(--rot)) scale(.85);opacity:0}}@keyframes quiz-burst-ring{0%{opacity:.6;transform:translate(-50%,-50%)scale(.3)}to{opacity:0;transform:translate(-50%,-50%)scale(3.1)}}@keyframes quiz-burst-plus{0%{opacity:0;transform:translate(-50%,4px)scale(.5)}30%{opacity:1;transform:translate(-50%,-8px)scale(1.35)}60%{opacity:1;transform:translate(-50%,-24px)scale(1.05)}to{opacity:0;transform:translate(-50%,-50px)scale(1)}}.quiz-feedback-orb,.quiz-jackpot-orb{flex:none;display:inline-flex;position:relative}.quiz-burst-piece{pointer-events:none;z-index:3;animation:1.3s cubic-bezier(.15,.7,.3,1) forwards quiz-burst-piece;position:absolute;top:50%;left:50%}.quiz-burst-ring{border-radius:var(--radius-full);border:2px solid var(--color-brand-indigo-light);pointer-events:none;z-index:1;width:100%;height:100%;animation:.75s ease-out forwards quiz-burst-ring;position:absolute;top:50%;left:50%}.quiz-burst-plus{font:800 16px var(--font-sans);color:var(--color-brand-indigo-deep);pointer-events:none;z-index:4;animation:.95s cubic-bezier(.2,.8,.3,1) forwards quiz-burst-plus;position:absolute;top:-8px;left:50%}@keyframes quiz-droop{0%{opacity:1;transform:translateY(0)rotate(0)}35%{opacity:.8;transform:translateY(3px)rotate(-8deg)}60%{opacity:.76;transform:translateY(4px)rotate(-10deg)}to{opacity:1;transform:translateY(0)rotate(0)}}.quiz-feedback.is-miss .quiz-feedback-orb{animation:.95s ease-out quiz-droop}@keyframes quiz-correct-glow{0%{box-shadow:0 0 0 6px var(--color-success-tint)}to{box-shadow:0 0 #0000}}.quiz-option--correct:not(.quiz-option--revealed){animation:.7s ease-out quiz-correct-glow}@keyframes quiz-reel-cycle{0%,19%{background:var(--color-brand-indigo)}20%,39%{background:var(--color-brand-indigo-light)}40%,59%{background:var(--color-success)}60%,79%{background:var(--color-brand-indigo-deep)}80%,to{background:var(--color-success-text)}}@keyframes quiz-reel-land{0%{transform:scale(1.5)}60%{transform:scale(.92)}to{transform:scale(1)}}@keyframes quiz-jackpot-in{0%{opacity:0;transform:scale(.6)}60%{opacity:1;transform:scale(1.08)}to{transform:scale(1)}}.quiz-reveal{justify-content:center;align-items:center;gap:var(--space-6);min-height:272px;margin-bottom:var(--space-7);border-radius:var(--radius-md);background:var(--color-bg);flex-direction:column;padding:28px 20px;display:flex}.quiz-reel{gap:10px;display:flex}.quiz-reel--dense{flex-wrap:wrap;justify-content:center;gap:6px;max-width:280px}.quiz-reel-dot{border-radius:var(--radius-full);background:var(--color-brand-indigo);width:16px;height:16px}.quiz-reel--dense .quiz-reel-dot{width:10px;height:10px}.quiz-reel-dot.is-spinning{animation:.36s step-end infinite quiz-reel-cycle}.quiz-reel-dot.is-landed{background:var(--color-brand-indigo);animation:.28s cubic-bezier(.34,1.56,.64,1) quiz-reel-land}.quiz-reel-dot.is-landed-miss{background:var(--color-acknowledge);animation:.28s cubic-bezier(.34,1.56,.64,1) quiz-reel-land}.quiz-jackpot{align-items:center;gap:var(--space-1);flex-direction:column;animation:.34s cubic-bezier(.28,.85,.35,1.3) quiz-jackpot-in;display:flex}.quiz-jackpot-pct{font:800 40px var(--font-sans);color:var(--color-brand-indigo-deep);margin:0;line-height:1}.quiz-jackpot-label{font:600 14px var(--font-sans);color:var(--color-text-secondary);text-align:center;margin:2px 0 0}.quiz-jackpot-line{font:500 13px var(--font-sans);color:var(--color-text-label);text-align:center;max-width:260px;margin:2px 0 0}.quiz-reveal.is-perfect{background:var(--color-brand-indigo-wash)}.quiz-reveal.is-perfect .quiz-reel-dot{width:20px;height:20px}.quiz-reveal.is-perfect .quiz-reel--dense .quiz-reel-dot{width:10px;height:10px}.quiz-reveal.is-perfect .quiz-jackpot-pct{font-size:48px}.quiz-reveal.is-perfect .quiz-jackpot-label{color:var(--color-brand-indigo-deep);font-size:15px}.quiz-reveal.is-low{background:linear-gradient(170deg, color-mix(in oklab, var(--color-acknowledge) 7%, var(--color-bg)) 0%, var(--color-bg) 42%, var(--color-brand-indigo-wash) 100%)}.quiz-reveal.is-low .quiz-jackpot-pct{color:var(--color-text-primary);font-size:30px}.quiz-reveal.is-zero .quiz-jackpot-label{font:700 20px var(--font-sans);color:var(--color-text-primary);max-width:260px}@media (prefers-reduced-motion:reduce){.quiz-streak,.quiz-option--correct,.quiz-feedback.is-miss .quiz-feedback-orb,.quiz-reel-dot.is-landed,.quiz-reel-dot.is-landed-miss,.quiz-reel-dot.is-spinning,.quiz-jackpot{animation:none}}.auth-shell{background:var(--color-door-ground);min-height:100vh;padding:var(--space-9) var(--space-7);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.auth-card{z-index:1;width:100%;max-width:400px;position:relative}.auth-lang-corner{top:var(--space-7);right:var(--space-7);z-index:1;align-items:center;gap:var(--space-3);display:flex;position:absolute}.auth-panel{background:var(--color-door-panel);border-color:var(--color-door-line);box-shadow:var(--color-door-shadow);border-radius:20px;flex-direction:column;gap:22px;padding:40px 34px;display:flex}.auth-form{gap:16px}.auth-panel .field{background:var(--color-door-field);border-color:var(--color-door-control-line);border-radius:12px;min-height:48px;padding:13px 16px;font-size:14.5px}.auth-panel .btn-primary{border-radius:12px;min-height:48px;padding:14px;font-size:15px}.auth-panel .btn-ghost{border-color:var(--color-door-control-line);border-radius:12px;min-height:48px;padding:13px;font-size:14px;font-weight:600}.theme-slider-corner,.theme-slider-field{box-sizing:border-box;border:1px solid var(--color-border);background:var(--color-bg);grid-template-columns:repeat(3,1fr);display:inline-grid;position:relative;overflow:hidden}.theme-slider-thumb{background:var(--color-brand-indigo);pointer-events:none;width:33.333%;transition:transform .26s cubic-bezier(.2,.8,.2,1);position:absolute;top:0;bottom:0;left:0}.theme-slider-corner button,.theme-slider-field button{z-index:1;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:0;transition:color .2s;display:flex;position:relative}.theme-slider-corner button+button,.theme-slider-field button+button{box-shadow:inset 1px 0 var(--slider-line,var(--color-border))}.theme-slider-corner button.is-active,.theme-slider-field button.is-active,.theme-slider-corner button.is-active+button,.theme-slider-field button.is-active+button{box-shadow:none}.theme-slider-corner button.is-active,.theme-slider-field button.is-active{color:var(--color-on-indigo)}.theme-slider-corner button svg{width:13px;height:13px}.theme-slider-field button svg{width:15px;height:15px}.theme-slider-corner button:focus-visible,.theme-slider-field button:focus-visible{outline:2px solid var(--brand-text);outline-offset:-3px}@media (prefers-reduced-motion:reduce){.theme-slider-thumb{transition:none}}.theme-slider-corner{--slider-line:var(--color-door-control-line);border-radius:var(--radius-sm);background:var(--color-door-panel);border-color:var(--color-door-control-line);width:112px;height:28px}.theme-slider-field{width:100%;height:var(--touch-target-min);border-radius:var(--radius-md)}.picker{text-transform:none;letter-spacing:normal;display:block;position:relative}.picker-trigger{justify-content:space-between;align-items:center;gap:var(--space-4);box-sizing:border-box;text-align:left;width:100%;font-family:var(--font-sans);cursor:pointer;border:1px solid var(--color-border);background:var(--color-bg);font-weight:600;transition:color .15s,border-color .15s;display:flex}.picker-trigger:hover,.picker-trigger[aria-expanded=true]{border-color:color-mix(in oklab, var(--brand-text) 45%, var(--color-border))}.picker-trigger:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:1px}.picker-required{opacity:0;pointer-events:none;border:0;width:100%;height:100%;margin:0;padding:0;position:absolute;inset:0}.picker-trigger:disabled{opacity:.55;cursor:not-allowed}.picker-caret{color:var(--color-text-secondary);flex:none;transition:transform .22s;display:inline-flex}.picker-caret svg{width:10px;height:6px}.picker-caret.is-open{color:var(--brand-text);transform:rotate(180deg)}.picker-menu{z-index:30;gap:var(--space-1);padding:var(--space-1);background:var(--color-bg);border:1px solid var(--color-border);box-shadow:var(--shadow-2);flex-direction:column;display:flex;position:absolute;top:calc(100% + 6px);left:0;right:0}.picker-list{overscroll-behavior:contain;flex-direction:column;gap:3px;max-height:280px;display:flex;overflow-y:auto}.picker-list button{text-align:left;white-space:nowrap;font:inherit;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;flex:none;font-weight:600}.picker-list button:hover,.picker-list button:focus-visible{background:color-mix(in oklab, var(--brand-text) 12%, transparent);color:var(--brand-text);outline:none}.picker-list button.is-active{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.picker-search{box-sizing:border-box;width:100%;font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-primary);background:var(--color-surface);border:1px solid var(--color-border);margin:0}.picker-search:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:0}@media (prefers-reduced-motion:reduce){.picker-caret{transition:none}}.picker-field .picker-trigger{min-height:var(--touch-target-min);padding:var(--space-4) var(--space-6) var(--space-4) var(--space-5);border-radius:var(--radius-md);font-size:var(--size-body);color:var(--color-text-primary)}.picker-field .picker-menu{border-radius:var(--radius-lg)}.picker-field .picker-list button{padding:var(--space-3) var(--space-4) var(--space-3) calc(var(--space-5) - var(--space-1));border-radius:var(--radius-sm);font-size:var(--size-body)}.picker-field .picker-search{height:36px;padding:0 var(--space-5);border-radius:var(--radius-sm)}.picker-corner{display:inline-block}.picker-corner .picker-trigger{height:28px;padding:0 var(--space-4) 0 var(--space-5);border-radius:var(--radius-sm);font-size:var(--size-meta);color:var(--color-text-secondary);background:var(--color-door-panel);border-color:var(--color-door-control-line)}.picker-corner .picker-trigger:hover,.picker-corner .picker-trigger[aria-expanded=true]{color:var(--brand-text)}.picker-corner .picker-menu{border-radius:var(--radius-md);background:var(--color-door-panel);border-color:var(--color-door-control-line);width:max-content;min-width:100%;left:0;right:auto}.picker-corner .picker-list button{border-radius:var(--radius-sm);height:28px;font-size:var(--size-meta);justify-content:center;align-items:center;padding:0;display:flex}.auth-blob{pointer-events:none;will-change:transform;background:var(--orb-sphere);border-radius:50%;position:absolute}.auth-blob-1{opacity:.5;filter:blur(60px);width:520px;height:520px;animation:11s ease-in-out infinite auth-drift-1;top:-220px;left:-180px}.auth-blob-2{opacity:.4;filter:blur(38px);width:420px;height:420px;animation:9s ease-in-out infinite auth-drift-2;bottom:-180px;right:-140px}.auth-blob-3{opacity:.4;filter:blur(20px);width:220px;height:220px;animation:13s ease-in-out infinite auth-drift-3;bottom:8%;left:-70px}@keyframes auth-drift-1{0%,to{transform:translate(0)scale(1)}25%{transform:translate(100px,60px)scale(1.2)}50%{transform:translate(40px,130px)scale(.9)}75%{transform:translate(-60px,50px)scale(1.1)}}@keyframes auth-drift-2{0%,to{transform:translate(0)scale(1)}33%{transform:translate(-90px,-50px)scale(1.22)}66%{transform:translate(-30px,-110px)scale(.92)}}@keyframes auth-drift-3{0%,to{transform:translate(0)scale(1)}33%{transform:translate(80px,-60px)scale(1.28)}66%{transform:translate(30px,40px)scale(.88)}}@media (prefers-reduced-motion:reduce){.auth-blob{animation:none}}.auth-brand{text-align:center;flex-direction:column;align-items:center;display:flex}.auth-wordmark{color:var(--brand-text);letter-spacing:.12em;margin:0}.auth-brandmark{color:var(--color-text-primary);font-size:2.1rem}.auth-head{text-align:center}.auth-lede{margin:var(--space-4) 0 0;color:var(--color-text-secondary)}.auth-form{gap:var(--space-6);flex-direction:column;display:flex}.auth-form .field,.auth-form .btn{box-sizing:border-box;width:100%}.auth-label{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-label);margin:0 0 var(--space-3);font-weight:700;display:block}.auth-error{color:var(--color-acknowledge);margin:0}.auth-sent{gap:var(--space-7);text-align:center;flex-direction:column;display:flex}.auth-sent .btn{box-sizing:border-box;width:100%}.auth-sent-address{color:var(--color-text-primary)}.auth-footnote{margin:var(--space-7) 0 0;text-align:center;color:var(--color-text-secondary)}.auth-divider{align-items:center;gap:var(--space-6);display:flex}.auth-divider-line{background:var(--color-divider);flex:1;height:1px}.auth-divider-label{color:var(--color-text-secondary)}.btn-provider{box-sizing:border-box;gap:var(--space-5);width:100%}.auth-link{font-family:var(--font-sans);font-size:var(--size-body);color:var(--brand-text);cursor:pointer;background:0 0;border:none;margin:0;padding:0;font-weight:700}.auth-link:hover{text-decoration:underline}.auth-link:disabled{opacity:.55;cursor:default}.auth-lang{margin-top:var(--space-5);justify-content:center;display:flex}.auth-lang-select{appearance:none;border-radius:var(--radius-md);padding:var(--space-2) var(--space-4);color:var(--color-text-secondary);font-family:var(--font-sans);cursor:pointer;min-height:var(--touch-target-min);text-align:center;background:0 0;border:1px solid #0000}.auth-lang-select:hover{border-color:var(--color-border)}.b-cover{z-index:5;align-items:center;gap:var(--space-5);min-height:48px;padding:var(--space-3) var(--space-10);background:var(--color-surface);box-shadow:0 1px 0 var(--color-divider);flex-wrap:wrap;display:flex;position:sticky;top:0}.b-cover-main{align-items:center;gap:var(--space-4);flex:260px;min-width:0;display:flex}.b-cover-path{align-items:center;gap:var(--space-3);min-width:0;font-family:var(--font-sans);color:var(--color-text-label);font-size:13px;display:flex}.b-cover-path-parent a{color:inherit;text-decoration:none}.b-cover-path-parent a:hover{color:var(--color-text-primary);text-decoration:underline}.b-cover-path-parent:after{content:"›";margin-left:var(--space-3);opacity:.45}.b-cover-path-current{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-family:var(--font-sans);color:var(--color-text-primary);font-weight:700;overflow:hidden}.b-cover--credits .b-cover-path-current{color:var(--color-acknowledge)}.b-cover--free .b-cover-path-current{color:var(--color-success-text)}.b-cover--info .b-cover-path-current{color:var(--color-brand-indigo-deep)}.b-cover--scoped{background:var(--color-brand-indigo-wash);box-shadow:0 1px 0 var(--color-divider)}.b-cover-scope{align-items:center;gap:var(--space-3);font-family:var(--font-sans);color:var(--color-text-primary);margin:0;font-size:13px;font-weight:600;display:inline-flex}.b-cover-scope .filter-glyph{color:var(--brand-text)}.b-cover-scope-back{font-family:var(--font-sans);color:var(--color-brand-indigo-deep);margin-left:auto;font-size:12.5px;font-weight:600;text-decoration:none}.b-cover-scope-back:hover{text-decoration:underline}.b-cover-tally{padding:3px var(--space-4);border-radius:var(--radius-full);background:var(--color-canvas);color:var(--color-text-secondary);font-family:var(--font-sans);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;flex:none;align-items:center;gap:6px;font-size:11px;font-weight:700;display:inline-flex}.b-cover-tally--narrowed{border:1px solid color-mix(in oklab, var(--color-brand-indigo) 30%, transparent);color:var(--color-brand-indigo-deep);cursor:pointer;background:0 0;text-decoration:none}.b-cover-tally--narrowed i{opacity:.55;font-size:13px;font-style:normal;line-height:1}.b-cover-tally--narrowed:hover{background:var(--color-brand-indigo-tint);border-color:var(--color-brand-indigo)}.b-cover-tally--narrowed:hover i{opacity:1}.b-cover-trailing{flex-shrink:0;margin-left:auto}.b-cover-trailing-group{align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.b-cover-add{align-items:center;gap:var(--space-2);border:1px solid var(--color-brand-indigo);border-radius:var(--radius-sm);background:var(--color-brand-indigo);color:var(--color-on-indigo);font-family:var(--font-sans);cursor:pointer;padding:5px 13px;font-size:12.5px;font-weight:700;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.b-cover-add:hover{background:var(--color-brand-indigo-deep);border-color:var(--color-brand-indigo-deep)}.b-body{padding:var(--space-9) var(--space-10) var(--space-10)}.b-body--narrow{max-width:calc(480px + 2 * var(--space-10))}.b-section-label{margin:var(--space-10) 0 var(--space-2);font-family:var(--font-sans);font-size:var(--size-eyebrow);letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-label);font-weight:700}.b-section-label:first-child{margin-top:0}.b-section-note{margin:0 0 var(--space-2);max-width:62ch;font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary)}.b-ledger{margin-top:var(--space-3)}.b-row{align-items:baseline;gap:var(--space-6);padding:var(--space-6) 0;border-bottom:1px solid var(--color-divider);display:flex}.b-row:first-child{border-top:1px solid var(--color-divider)}.b-row-num{min-width:1.4ch;font-family:var(--font-sans);color:var(--color-text-label);font-size:30px}.b-row-body{flex:1;min-width:0}.b-row-title{align-items:baseline;gap:var(--space-3);font-family:var(--font-sans);color:var(--color-text-primary);flex-wrap:wrap;margin:0;font-size:21px;display:flex}.b-row-title a{color:inherit;text-decoration:none}.b-row-title a:hover,.b-row-title a:focus-visible{text-decoration:underline}.b-row-chips{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:inline-flex}.b-row-quote{margin:var(--space-2) 0 0;font-family:var(--font-serif);font-style:italic;font-size:var(--size-body);color:var(--color-text-secondary)}.b-row-quote--plain{font-family:var(--font-sans);font-style:normal}.b-row-note{margin:var(--space-2) 0 0;max-width:60ch;font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);line-height:1.5}.b-row-note b{color:var(--color-acknowledge)}.b-ledger--flush{margin-top:0}.b-ledger--flush .b-row:first-child{border-top:none}.b-ledger--flush .b-row:last-child{border-bottom:none}.b-body:has(>.b-ledger--flush){padding-top:0}.b-ledger--bleed .b-row{margin-left:calc(-1 * var(--space-10));margin-right:calc(-1 * var(--space-10));padding-left:var(--space-10);padding-right:var(--space-10);border-bottom-color:color-mix(in srgb, var(--color-divider) 32%, transparent)}.b-row--pass .b-row-title{color:var(--color-success-text)}.b-row.b-row--alarm{margin-inline:calc(-1 * var(--space-6));padding-inline:var(--space-6);background:var(--color-acknowledge-wash)}.b-row--drop{margin:0 calc(-1 * var(--space-6));padding:var(--space-6);border-radius:var(--radius-md);background:var(--color-canvas);border-bottom:none}.b-row--drop+.b-row{border-top:none}.b-row--arrived{animation:1.5s ease-out backwards b-row-arrived}@keyframes b-row-arrived{0%{border-radius:var(--radius-sm);background:var(--color-brand-indigo-wash);box-shadow:0 0 0 var(--space-3) var(--color-brand-indigo-wash)}to{border-radius:var(--radius-sm);box-shadow:0 0 0 var(--space-3) transparent;background:0 0}}@media (prefers-reduced-motion:reduce){.b-row--arrived{animation:none}}.b-ledger-group-head{justify-content:space-between;align-items:center;gap:var(--space-4);display:flex}.b-ledger-group-label{margin:var(--space-10) 0 var(--space-2);font-family:var(--font-sans);font-size:var(--size-eyebrow);letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-label);font-weight:700}.b-ledger-group-head:first-child .b-ledger-group-label{margin-top:0}.b-ledger--flush .b-ledger-group-head:first-child .b-ledger-group-label{margin-top:var(--space-7)}.b-ledger-group-head+.b-row{border-top:1px solid var(--color-divider)}.b-ledger-group-head~.b-ledger-group-head{margin-top:var(--space-8)}.b-row-tag{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:2px;display:flex}.b-row-tag--inline{align-items:center;gap:var(--space-4);flex-direction:row}.b-row-tag--inline .b-row-actions{margin-top:0}@media (max-width:480px){.b-row{flex-wrap:wrap}.b-row-tag{flex-basis:100%;justify-content:flex-start;align-items:flex-start}}.b-row-status{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);font-weight:600}.b-row-status--attention{color:var(--color-acknowledge)}.b-row-status--ok{color:var(--color-success-text)}.b-row-status--accent{color:var(--color-brand-indigo-deep);background:var(--color-brand-indigo-tint);font-size:var(--size-eyebrow);letter-spacing:.02em;border-radius:4px;padding:2px 6px}.b-row-status--audio{color:var(--color-success-deep);background:var(--color-success-tint,#10b9811f);font-size:var(--size-eyebrow);letter-spacing:.02em;border-radius:4px;padding:2px 6px}.b-row-status--cost{color:var(--color-amber-chip-ink);background:var(--color-amber-chip-fill);font-size:var(--size-eyebrow);letter-spacing:.02em;font-variant-numeric:tabular-nums;border-radius:4px;padding:2px 6px;font-weight:600}.b-row-status--stalled{color:var(--color-acknowledge);background:color-mix(in oklab, var(--color-acknowledge) var(--stalled-fill-mix,10%), transparent);font-size:var(--size-eyebrow);letter-spacing:.02em;border-radius:4px;padding:2px 6px}.b-row-status--neutral{color:var(--color-text-secondary);font-size:var(--size-eyebrow);letter-spacing:.02em;background:#0000000f;border-radius:4px;padding:2px 6px;font-weight:500}.b-row-actions{align-items:center;gap:var(--space-2);margin-top:var(--space-3);display:flex}.b-row-action-btn{border:1px solid var(--color-brand-indigo);border-radius:var(--radius-sm);background:var(--color-brand-indigo);color:var(--color-on-indigo);font-family:var(--font-sans);cursor:pointer;align-items:center;padding:5px 13px;font-size:12.5px;font-weight:700;text-decoration:none;display:inline-flex}.b-row-action-btn--ghost{border-color:var(--color-border);color:var(--color-text-primary);background:0 0}.b-row-action-btn--quiet{border-color:var(--color-border);color:var(--color-text-secondary);background:0 0}.b-row-action-btn--block{border-color:var(--color-acknowledge);background:color-mix(in oklab, var(--color-acknowledge) 9%, transparent);color:var(--color-acknowledge)}.b-row-action-btn[disabled]{opacity:.4;cursor:default}.b-signals{align-items:center;gap:var(--space-3);flex-wrap:wrap;min-height:28px;display:flex}.b-signals-list{align-items:center;gap:var(--space-3);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.b-signals-item{align-items:center;display:flex}.b-signal-label{align-items:center;gap:var(--space-3);display:inline-flex}.b-signal-mark{flex:none}.b-signals .b-row-action-btn--block{border-color:var(--brand-text);background:var(--color-brand-indigo-wash);color:var(--brand-text)}.b-signal-mark--ready{border-radius:var(--radius-full);background:var(--color-divider);width:6px;height:6px}.b-signal-mark--pending{border-radius:var(--radius-full);width:9px;height:9px;box-shadow:inset 0 0 0 2px}.b-signal-mark--block{border-radius:var(--radius-full);background:radial-gradient(circle,currentColor 0 1.75px,#0000 1.75px);width:10px;height:10px;box-shadow:inset 0 0 0 2px}.b-row-handle{margin:2px calc(-1 * var(--space-4)) 2px 0;align-self:stretch;min-height:32px;display:flex}.b-row-handle--text{flex:none;align-self:center;min-height:0;margin:0}.b-row--handle-text{gap:var(--space-4)}.rp{border-radius:var(--radius-full);width:24px;height:24px;color:var(--color-text-label);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.rp--muted{opacity:.4;cursor:default;background:0 0;border:none}.rp--muted:hover{color:var(--color-text-label);background:0 0}.rp:hover{background:var(--color-brand-indigo-tint);color:var(--color-brand-indigo)}.rp:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:2px}.rp[aria-pressed=true]{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.rp[disabled]{opacity:.4;cursor:default}.rp-heading{flex-direction:column;gap:2px;display:flex}.rp-subtitle{font-family:var(--font-sans);color:var(--color-text-secondary);font-size:12.5px;font-weight:400}.rp-mini{align-items:center;gap:var(--space-3);display:flex}.rp-time{font-family:var(--font-sans);font-variant-numeric:tabular-nums;color:var(--color-text-label);white-space:nowrap;font-size:11px}.rp-seek{cursor:pointer;touch-action:none;align-items:center;width:180px;height:24px;display:inline-flex;position:relative}.rp-seek-track,.rp-seek-aim,.rp-seek-fill{border-radius:var(--radius-full);pointer-events:none;height:4px;position:absolute;left:0}.rp-seek-track{background:var(--color-divider);width:100%}.rp-seek-aim{background:var(--color-brand-indigo-tint)}.rp-seek-fill{background:var(--color-brand-indigo)}.rp-seek-tip{border-radius:var(--radius-sm);background:var(--color-text-primary);color:var(--color-bg);font-family:var(--font-sans);font-variant-numeric:tabular-nums;white-space:nowrap;pointer-events:none;margin-bottom:2px;padding:2px 6px;font-size:11px;position:absolute;bottom:100%;transform:translate(-50%)}.rp-seek:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:2px;border-radius:var(--radius-full)}.b-row-menu{display:inline-flex;position:relative}.b-row-menu-trigger{border-radius:var(--radius-full);width:30px;height:30px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.b-row-menu-trigger:hover,.b-row-menu-trigger[aria-expanded=true]{background:var(--color-brand-indigo-tint);color:var(--color-brand-indigo)}.b-row-menu-trigger:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:2px}.b-row-menu-popover{z-index:30;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:170px;box-shadow:var(--shadow-2);flex-direction:column;gap:2px;padding:4px;display:flex;position:absolute;top:calc(100% + 4px);right:0}.b-row-menu-popover[hidden]{display:none}.b-row-menu-popover>*{box-sizing:border-box;width:100%}.b-row-menu-popover .destructive{margin-top:0}.b-row-menu-item{border-radius:var(--radius-sm);width:100%;font-family:var(--font-sans);color:var(--color-text-primary);text-align:left;cursor:pointer;background:0 0;border:none;padding:8px 12px;font-size:13px;display:block}.b-row-menu-item:hover{background:var(--color-canvas)}.b-info{vertical-align:middle;display:inline-flex;position:relative}.b-info-dot{box-sizing:border-box;border:1px solid var(--color-border);border-radius:var(--radius-full);width:17px;height:17px;color:var(--color-text-label);cursor:pointer;font-family:var(--font-sans);text-align:center;text-transform:none;letter-spacing:0;background:0 0;padding:0;font-size:11px;font-style:normal;font-weight:600;line-height:15px;display:inline-block;position:relative}.b-info-dot:after{content:"";position:absolute;inset:-7px}.b-info-dot:hover,.b-info-dot[aria-expanded=true]{background:var(--color-brand-indigo-tint);border-color:var(--color-brand-indigo-tint);color:var(--color-brand-indigo)}.b-info-dot:focus-visible{outline:2px solid var(--color-brand-indigo);outline-offset:2px}.b-info-panel{z-index:30;width:max-content;max-width:min(22rem,70vw);padding:var(--space-4) var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-2);font-family:var(--font-sans);letter-spacing:normal;text-transform:none;text-align:left;color:var(--color-text-secondary);white-space:normal;font-size:13px;font-style:normal;font-weight:400;line-height:1.5;position:absolute;top:calc(100% + 6px);left:-6px}.b-info-panel[hidden]{display:none}.b-info-panel code{color:var(--color-text-primary)}.filter-toolbar{padding:var(--space-5) var(--space-10);background:var(--color-surface-raised);border-bottom:1px solid var(--color-divider);position:relative}.filter-progress{background:var(--color-divider);height:2px;position:absolute;inset:auto 0 -1px;overflow:hidden}.filter-progress:after{content:"";background:var(--color-brand-indigo);width:30%;animation:1.1s ease-in-out infinite filter-progress-slide;position:absolute;inset:0 auto 0 0}@keyframes filter-progress-slide{0%{transform:translate(-100%)}to{transform:translate(340%)}}main[data-filter-pending] .b-body{opacity:.5;transition:opacity .15s}@media (prefers-reduced-motion:reduce){.filter-progress:after{opacity:.6;width:100%;animation:none}}.filter-bar{align-items:center;gap:var(--space-5) var(--space-7);flex-wrap:wrap;display:flex}.filter-scope,.filter-facets{align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.filter-field{align-items:center;gap:var(--space-3);display:flex}.filter-toolbar{--filter-control-h:36px}@media (pointer:coarse){.filter-toolbar{--filter-control-h:var(--touch-target-min)}}.filter-field .picker-trigger{min-height:var(--filter-control-h);height:var(--filter-control-h);padding-block:0}.filter-toolbar+.b-body>.b-ledger:first-child{margin-top:0}.filter-toolbar+.b-body>.b-ledger:first-child>.b-row:first-child{border-top:none}.filter-search{flex:240px;min-width:0;max-width:380px}.filter-sort{margin-left:auto}.list-search-box{margin:0;position:relative}.list-search{box-sizing:border-box;width:100%;height:var(--filter-control-h,auto);padding:var(--space-3) calc(var(--space-4) + 24px) var(--space-3) calc(var(--space-4) + 14px + var(--space-3));border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-primary);display:block}.list-search::-webkit-search-cancel-button{appearance:none}.list-search-glyph{top:50%;left:var(--space-4);color:var(--color-text-label);pointer-events:none;display:flex;position:absolute;transform:translateY(-50%)}.filter-glyph{flex:none;width:14px;height:14px}.list-search-clear{top:50%;right:var(--space-2);border-radius:var(--radius-full);width:24px;height:24px;color:var(--color-text-secondary);place-items:center;font-size:16px;line-height:1;text-decoration:none;display:grid;position:absolute;transform:translateY(-50%)}.list-search-clear:hover,.list-search-clear:focus-visible{background:var(--color-brand-indigo-tint);color:var(--color-text-primary)}@media (pointer:coarse){.list-search-clear{width:var(--filter-control-h);height:var(--filter-control-h);right:0}}.list-search::placeholder{color:var(--color-text-label)}.list-search:focus{border-color:var(--color-brand-indigo);box-shadow:0 0 0 3px var(--color-brand-indigo-tint);outline:none}.filter-field .picker{min-width:0}.filter-field .picker-menu,.filter-sort .picker-menu{width:max-content;min-width:100%;right:auto}.filter-bar .picker-value{align-items:center;gap:var(--space-3);display:inline-flex}.picker-icon{color:var(--color-text-label);display:inline-flex}.filter-segments{align-items:center;gap:var(--space-1);box-sizing:border-box;height:var(--filter-control-h);padding:var(--space-1);border-radius:var(--radius-md);background:var(--color-surface);display:inline-flex}.filter-segment{align-items:center;gap:var(--space-2);height:100%;padding:0 var(--space-5);border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-secondary);white-space:nowrap;cursor:pointer;background:0 0;border:0;font-weight:600;display:inline-flex}.filter-segment:hover{color:var(--color-text-primary)}.filter-segment:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:1px}.filter-segment.is-active{background:var(--color-bg);color:var(--color-text-primary);box-shadow:var(--shadow-1);font-weight:700}.filter-segment-count{font-variant-numeric:tabular-nums;color:var(--color-text-label);font-weight:400}.picker-pair-value{font-variant-numeric:tabular-nums}.picker-pair-arrow{color:var(--color-text-label)}.picker-pair-menu{width:max-content;max-width:calc(100vw - 2 * var(--space-10));padding:var(--space-5);border-radius:var(--radius-lg);gap:var(--space-7);flex-direction:row;right:auto}.picker-pair-column{min-width:0}.picker-pair-heading{margin:0 0 var(--space-3);font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-label);white-space:nowrap;font-weight:600}.picker-pair-menu .picker-list{max-height:none}.picker-pair-menu .picker-list button{justify-content:space-between;gap:var(--space-5);display:flex}.picker-pair-code{opacity:.7;font-weight:400}.picker-quiet .picker-trigger{width:auto;min-height:var(--filter-control-h,var(--touch-target-min));padding:0 var(--space-4);border-radius:var(--radius-md);font-size:var(--size-body);color:var(--color-text-secondary);background:0 0;border:0}.picker-quiet .picker-trigger:hover,.picker-quiet .picker-trigger[aria-expanded=true]{background:color-mix(in oklab, var(--brand-text) 8%, transparent);color:var(--color-text-primary)}.picker-quiet .picker-caret{display:none}.picker-quiet .picker-menu{border-radius:var(--radius-lg);left:auto;right:0}.picker-quiet .picker-list button{padding:var(--space-3) var(--space-4) var(--space-3) calc(var(--space-5) - var(--space-1));border-radius:var(--radius-sm);font-size:var(--size-body)}.filter-help{margin:var(--space-3) 0 0;font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-label)}.cover-links{align-items:center;gap:var(--space-6);margin:var(--space-3) 0 0;flex-wrap:wrap;display:flex}.cover-links .btn,.cover-links .cover-link{min-height:0;font-family:var(--font-sans);font-size:var(--size-meta);color:var(--brand-text);background:0 0;border:none;border-radius:0;padding:0;font-weight:600}.cover-links .btn:hover,.cover-links .cover-link:hover{background:0 0;text-decoration:underline}.b-cover-add--ghost{border-color:var(--color-border);color:var(--color-text-primary);background:0 0}.b-cover-add--ghost:hover{background:var(--color-canvas)}.counter{font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary)}.counter-value{color:var(--color-text-primary);font-weight:700}.counter--attention .counter-value{color:var(--color-brand-indigo)}.counter--alarm .counter-value{color:var(--color-acknowledge)}.counter--link{text-decoration:none}.counter--link:hover .counter-base{text-decoration:underline}.b-breakdown-scroll{overflow-x:auto}.b-breakdown{border-collapse:collapse;width:100%;font-family:var(--font-sans);font-size:var(--size-body);font-variant-numeric:tabular-nums;color:var(--color-text-primary)}.b-breakdown th,.b-breakdown td{padding:var(--space-3) var(--space-5);text-align:start;font-weight:inherit;vertical-align:baseline}.b-breakdown th:not(:first-child),.b-breakdown td:not(:first-child){white-space:nowrap;width:1%;padding-left:var(--space-10)}.b-breakdown thead th{font-size:var(--size-eyebrow);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-label);border-bottom:1px solid var(--color-divider);padding-top:0;font-weight:700}.b-breakdown .b-breakdown-cell--end{text-align:end}.b-breakdown .b-breakdown-group>*{padding-top:var(--space-6);font-weight:700}.b-breakdown tbody+tbody>.b-breakdown-group>*{border-top:1px solid var(--color-divider)}.b-breakdown .b-breakdown-part>*{color:var(--color-text-secondary);padding-block:var(--space-1)}.b-breakdown .b-breakdown-part>:first-child{padding-left:calc(var(--space-5) + var(--space-8))}.b-breakdown .b-breakdown-part--alarm>*{background:var(--color-acknowledge-wash)}.b-breakdown-status{color:var(--color-acknowledge);margin-inline-start:var(--space-2);font-weight:600}.b-breakdown .b-breakdown-more>*{color:var(--color-text-label)}.b-breakdown-more-toggle{font:inherit;color:var(--color-text-secondary);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.b-breakdown .b-breakdown-total>*{padding-top:var(--space-5);border-top:1px solid var(--color-text-primary);font-weight:750}.b-breakdown-money{color:var(--color-amber-chip-ink);background:var(--color-amber-chip-fill);border-radius:var(--radius-sm);padding:calc(var(--space-1) / 2) var(--space-3);white-space:nowrap;font-weight:700}.b-breakdown-toggle{align-items:baseline;gap:var(--space-2);font:inherit;color:inherit;text-align:start;background:0 0;border:0;padding:0;display:inline-flex}button.b-breakdown-toggle{cursor:pointer}.b-breakdown-caret{width:1ch;color:var(--color-text-label);flex:none;transition:transform .12s;display:inline-block}.b-breakdown-caret:before{content:"▸"}.b-breakdown-caret--none:before{content:""}[aria-expanded=true]>.b-breakdown-caret{transform:rotate(90deg)}@media (prefers-reduced-motion:reduce){.b-breakdown-caret{transition:none}}.b-split{gap:var(--space-5);flex-direction:column;display:flex}.b-split-bar{border-radius:var(--radius-full);background:var(--color-canvas);height:8px;display:flex;overflow:hidden}.b-split-tone--1{background:var(--color-text-primary)}.b-split-tone--2{background:var(--color-text-secondary)}.b-split-tone--3{background:var(--color-text-label);opacity:.5}.b-split-tone--4{background:var(--color-text-label);opacity:.25}.b-split-legend{gap:var(--space-3) var(--space-10);font-family:var(--font-sans);font-size:var(--size-body);flex-wrap:wrap;margin:0;padding:0;line-height:1.5;list-style:none;display:flex}.b-split-item{align-items:center;gap:var(--space-3);display:inline-flex}.b-split-swatch{border-radius:calc(var(--radius-sm) / 4);flex:none;width:10px;height:10px}.b-split-value{font-variant-numeric:tabular-nums;font-weight:700}.b-split-tone--brand{opacity:1}.b-split-tone--1.b-split-tone--brand{background:var(--brand-text)}.b-split-tone--2.b-split-tone--brand{background:color-mix(in oklab, var(--brand-text) 70%, var(--color-bg))}.b-split-tone--3.b-split-tone--brand{background:color-mix(in oklab, var(--brand-text) 48%, var(--color-bg))}.b-split-tone--4.b-split-tone--brand{background:color-mix(in oklab, var(--brand-text) 30%, var(--color-bg))}.b-split-tone--rest{background:color-mix(in oklab, var(--color-text-label) 30%, var(--color-bg))}.b-split-bar--inline{vertical-align:middle;width:72px;height:6px;display:inline-flex}.b-share{align-items:center;gap:var(--space-3);font-family:var(--font-sans);font-size:var(--size-meta);color:var(--color-text-secondary);font-variant-numeric:tabular-nums;font-weight:400;line-height:1.4;display:inline-flex}.b-share-track{border-radius:var(--radius-full);background:var(--color-canvas);width:72px;height:5px;display:inline-block;overflow:hidden}.b-share-fill{background:var(--color-text-secondary);height:100%;display:block}.b-tag{font-family:var(--font-sans);font-size:var(--size-meta);white-space:normal;font-weight:700;display:inline}.b-tag-mark{margin-right:var(--space-2);white-space:nowrap;font-weight:700}.b-tag--credits,.b-tag--attention{color:var(--color-acknowledge)}.b-tag--free,.b-tag--ok{color:var(--color-success-text)}.b-tag--neutral{color:var(--color-text-secondary)}.b-tag--block{margin-top:var(--space-2);white-space:normal;display:block}.empty-state{gap:var(--space-4);margin-top:var(--space-7);padding:var(--space-8) var(--space-7);border-radius:var(--radius-sm);border:1px dashed color-mix(in oklab, var(--empty-state-tone) var(--empty-dash-mix,80%), transparent);--empty-state-tone:var(--color-brand-indigo);flex-direction:column;display:flex}.panel>.empty-state{margin-top:0}.empty-state--ok{border-color:color-mix(in oklab, var(--color-success-text) var(--empty-dash-mix,80%), transparent)}.empty-state--attention{border-color:color-mix(in oklab, var(--color-brand-indigo) var(--empty-dash-mix,80%), transparent)}.empty-state--alarm{border-color:color-mix(in oklab, var(--color-acknowledge) var(--empty-dash-mix,80%), transparent)}.empty-state--page{gap:var(--space-5);padding:var(--space-9) var(--space-8)}.empty-state--compact{align-items:baseline;gap:var(--space-4);padding:var(--space-4) var(--space-5);flex-flow:wrap}.empty-state--compact .empty-state-title{font-size:var(--size-body);font-weight:600}.empty-state-title{margin:0}.empty-state-body{max-width:46ch;color:var(--color-text-secondary);text-wrap:pretty;margin:0}.empty-state--compact .empty-state-action{margin-left:auto}.b-skel{background:var(--color-divider);border-radius:6px;animation:1.4s ease-in-out infinite alternate b-skel-pulse}@keyframes b-skel-pulse{0%{opacity:.45}to{opacity:.9}}@media (prefers-reduced-motion:reduce){.b-skel{animation:none}}.b-skel-text{vertical-align:baseline;max-width:100%;display:inline-block}.b-drawer-scrim{z-index:40;opacity:0;pointer-events:none;background:#14161a47;transition:opacity .18s;position:fixed;inset:0}.b-drawer-scrim--open{opacity:1;pointer-events:auto}.b-drawer{z-index:41;background:var(--color-bg);border-left:1px solid var(--color-divider);width:min(420px,92vw);box-shadow:var(--shadow-3);flex-direction:column;transition:transform .22s cubic-bezier(.2,.8,.2,1);display:flex;position:fixed;top:0;bottom:0;right:0;transform:translate(100%)}.b-drawer--open{transform:translate(0)}.b-drawer-head{justify-content:space-between;align-items:flex-start;gap:var(--space-5);padding:var(--space-9) var(--space-8) var(--space-7);border-bottom:1px solid var(--color-divider);display:flex}.b-drawer-title{font-family:var(--font-sans);font-size:var(--size-headline-sm);margin:0}.b-drawer-sub{margin:var(--space-2) 0 0;color:var(--color-text-secondary)}.b-drawer-close{border-radius:var(--radius-full);border:1px solid var(--color-border);width:30px;height:30px;color:var(--color-text-secondary);cursor:pointer;background:0 0;flex-shrink:0;font-size:15px;line-height:1;transition:background .15s}.b-drawer-close:hover{background:var(--color-canvas)}.b-drawer-body{padding:var(--space-8);flex:1;overflow-y:auto}.b-drawer-body .b-row{flex-wrap:wrap}.b-drawer-body .b-row-tag{flex-basis:100%;justify-content:flex-start;align-items:flex-start}.b-drawer-body .b-row-actions{flex-wrap:wrap}@media (prefers-reduced-motion:reduce){.b-drawer,.b-drawer-scrim{transition:none}}.b-modal-scrim{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;pointer-events:none;background:#14161a4d;transition:opacity .18s;position:fixed;inset:0}.b-modal-scrim--open{opacity:1;pointer-events:auto}.b-modal{z-index:101;background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:min(480px,92vw);max-height:86vh;box-shadow:var(--shadow-3);opacity:0;pointer-events:none;transition:transform .18s cubic-bezier(.2,.8,.2,1),opacity .18s;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)scale(.96)}.b-modal--open{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)scale(1)}.b-modal-head{justify-content:space-between;align-items:flex-start;gap:var(--space-5);padding:var(--space-9) var(--space-9) var(--space-4);display:flex}.b-modal-title{font-family:var(--font-sans);margin:0;font-size:17px;font-weight:700}.b-modal-sub{font-family:var(--font-serif);color:var(--color-text-secondary);margin:4px 0 0;font-size:15px;line-height:1.4}.b-modal-close{border-radius:var(--radius-full);width:28px;height:28px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;line-height:1;transition:background .15s;display:flex}.b-modal-close:hover{background:var(--color-canvas)}.b-modal-body{padding:0 var(--space-9) var(--space-9)}.b-modal-body .btn-ghost{border-color:#0000}.b-modal-body .btn-ghost:hover{background:var(--color-canvas)}.b-modal-body .btn{min-height:0;padding:var(--space-4) var(--space-6);font-size:13px}.destructive-row--modal{align-items:center;gap:var(--space-4);flex-wrap:wrap;justify-content:flex-end;display:flex}.destructive-cost{flex-basis:100%}.destructive-preview{gap:var(--space-3);margin:var(--space-2) 0 var(--space-8);display:grid}.destructive-preview p{margin:0}.destructive-preview--permanent p:last-child{font-weight:600}.btn-danger{background:var(--color-danger);color:var(--color-on-indigo);border-color:var(--color-danger)}.words-toolbar{align-items:center;gap:var(--space-4);padding-bottom:var(--space-6);border-bottom:1px solid var(--color-divider);margin-bottom:var(--space-6);flex-wrap:wrap;display:flex}.words-filter-pill{flex:none}.words-search{min-width:200px;margin-left:auto}.words-practice-btn{flex:none}.words-toolbar>.words-practice-btn:last-child{margin-left:auto}.word-rows{flex-direction:column;display:flex}.word-row{grid-template-columns:var(--word-audio-col) 1fr;align-items:start;gap:0 var(--space-6);padding:var(--space-5) 0;border-bottom:1px solid var(--color-divider);display:grid}.word-rows{--word-audio-col:38px}.word-row-audio{align-items:center;gap:var(--space-2);display:flex}.word-row:last-child{border-bottom:0}.word-visual-row{grid-template-columns:var(--word-visual-size) 1fr;gap:var(--space-5);border-bottom:1px solid var(--color-divider);--word-visual-size:56px;align-items:start;display:grid}.word-visual-row>.word-row-visual{margin-top:var(--space-5)}.word-visual-row:last-child,.word-visual-row>.word-row{border-bottom:0}.word-row-visual{width:var(--word-visual-size,56px);height:var(--word-visual-size,56px);border-radius:var(--radius-sm);object-fit:cover;background:var(--color-surface);outline:1px solid var(--color-border);outline-offset:-1px;display:block}.word-row-content{align-items:flex-start;gap:var(--space-3);flex-direction:column;min-width:0;display:flex}.word-row-form-col{flex-direction:column;gap:2px;min-width:0;display:flex}.word-row-form{font-family:var(--font-sans)}.word-row-ipa{color:var(--color-text-secondary)}.t-ipa{font-family:var(--font-ipa)}.word-forms-row{color:var(--color-text-label);flex-wrap:wrap;align-items:baseline;display:flex}.word-forms-row-sep{margin:0 var(--space-2);color:var(--color-text-label)}.word-form-btn{cursor:pointer;font:inherit;color:inherit;text-underline-offset:2px;background:0 0;border:0;padding:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;position:relative}.word-form-btn:after{content:"";min-height:var(--touch-target-min);position:absolute;inset:50% 0 auto;transform:translateY(-50%)}.word-form-btn:hover,.word-form-btn:focus-visible{color:var(--color-brand-indigo)}.word-form-btn.is-playing{color:var(--color-brand-indigo);text-decoration-style:solid}.word-row-meaning-col{min-width:0}.word-row-description{line-height:1.45;display:block}.word-row-practice{cursor:pointer;font-family:var(--font-sans);color:var(--color-brand-indigo);padding:var(--space-3) var(--space-5);border-radius:var(--radius-sm);margin-left:calc(-1 * var(--space-5));background:0 0;border:0;font-size:14px;font-weight:700}.word-row-practice:hover{background:var(--color-brand-indigo-wash)}@media (min-width:640px){.word-row{grid-template-columns:var(--word-audio-col) minmax(120px, .7fr) 2fr auto auto;align-items:center;gap:var(--space-6)}.word-row-content{display:contents}.word-row-practice{justify-self:end;margin-left:0}}.word-form-btn[data-heard="1"]{color:var(--color-text-primary);font-weight:650}.word-form-btn[data-heard="1"]:hover,.word-form-btn[data-heard="1"].is-playing{color:var(--brand-text)}.word-form-btn.is-current{text-decoration-style:solid}.word-more{margin-top:var(--space-2);cursor:pointer;color:var(--color-text-label);font-family:var(--font-sans);font-size:var(--size-meta);background:0 0;border:0;align-items:center;gap:5px;padding:0;display:inline-flex;position:relative}.word-more:after{content:"";position:absolute;inset:-12px -8px}.word-more:hover{color:var(--color-text-primary)}.word-more svg{transition:transform .2s}.word-more[aria-expanded=true] svg{transform:rotate(180deg)}.word-extra{grid-column:2;min-width:0}.word-note{margin:var(--space-3) 0 0;min-height:1.4em;color:var(--color-text-secondary)}.word-note b{color:var(--color-text-primary);font-weight:650}@media (min-width:640px){.word-row>.word-extra{grid-column:2/-1}}.paradigm{grid-template-rows:0fr;transition:grid-template-rows .25s;display:grid}.paradigm.open{grid-template-rows:1fr}.paradigm-inner{min-height:0;overflow:hidden}.paradigm-body{gap:var(--space-8) var(--space-10);padding:var(--space-6) 0 var(--space-3);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.para-sec{gap:var(--space-3);flex-direction:column;display:flex}.para-cells{gap:var(--space-2) var(--space-6);grid-template-columns:1fr 1fr;display:grid}.para-cells.single{grid-template-columns:1fr}.para-cell{align-items:baseline;gap:var(--space-2);min-width:0;display:flex}.para-forms{flex-wrap:wrap;align-items:baseline;min-width:0;display:inline-flex}.para-pro{color:var(--color-text-label);font-size:var(--size-meta);min-width:0}.para-empty{color:var(--color-text-label)}.para-noun{gap:var(--space-3) var(--space-6);grid-column:1/-1;grid-template-columns:minmax(78px,auto) 1fr 1fr;align-items:baseline;max-width:520px;display:grid}.para-noun .hd,.para-noun .case{color:var(--color-text-label)}.para-noun .case{font-size:var(--size-meta)}.paradigm .word-form-btn{color:var(--color-text-label);font-size:var(--size-body)}.paradigm .word-form-btn[data-heard="1"]{color:var(--color-text-primary)}.paradigm .word-form-btn:hover,.paradigm .word-form-btn.is-playing{color:var(--brand-text)}.para-note,.para-state{margin-top:var(--space-2)}.para-heard{padding-top:var(--space-6)}.para-heard-item{gap:var(--space-1);flex-direction:column;margin:0;display:flex}.para-heard-line{quotes:none;color:var(--color-text-secondary)}.para-heard-line mark{color:var(--color-text-primary);background:0 0;font-weight:650}@media (prefers-reduced-motion:reduce){.paradigm,.word-more svg{transition:none}}.k-sheet{min-width:0}.tap{background:var(--color-brand-indigo-wash);border-radius:var(--radius-lg);padding:var(--space-8) var(--space-7);margin-top:var(--space-4);gap:var(--space-6);color:var(--color-text-primary);flex-direction:column;font-weight:400;display:flex;position:relative}.tap:focus-visible{outline-offset:3px}.tap-close{top:var(--space-4);right:var(--space-4);width:32px;height:32px;color:var(--color-text-label);cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;display:grid;position:absolute}.tap-close:hover{color:var(--color-text-primary)}.tap-form,.tap-lemma{gap:0 var(--space-6);grid-template-columns:38px 1fr;align-items:start;display:grid}.tap-form{padding-right:var(--space-9)}.tap-word{align-items:baseline;gap:var(--space-4);flex-wrap:wrap;display:flex}.tap-grammar{color:var(--color-text-secondary);margin:2px 0 0}.tap-sense{margin:var(--space-2) 0 0;font-weight:600}.tap hr{border:0;border-top:1px solid var(--color-divider);margin:0}.tap-lemma .word-play-btn{margin:2px 3px 0}.tap .word-row-audio{align-items:flex-start}.gloss{margin:var(--space-2) 0 0;color:var(--color-text-secondary);flex-direction:column;gap:3px;padding:0;list-style:none;display:flex}.gloss-head{font-style:italic}.tap-foot{align-items:center;gap:var(--space-2) var(--space-8);padding-left:calc(38px + var(--space-6));flex-wrap:wrap;display:flex}.tap-foot .word-more{margin-top:0}.tap-mark{cursor:pointer;font-family:var(--font-sans);font-size:var(--size-meta);color:var(--brand-text);background:0 0;border:0;padding:0;font-weight:650;position:relative}.tap-mark:after{content:"";position:absolute;inset:-12px -6px}.tap-mark[aria-disabled=true]{color:var(--color-text-label);cursor:default}.tap .paradigm{padding-left:calc(38px + var(--space-6))}button.k-word[aria-expanded=true]{text-decoration-style:solid}.word-need-badges{gap:6px;display:inline-flex}.word-need-badge{border:1px solid var(--color-border);width:26px;height:26px;color:var(--color-text-secondary);border-radius:50%;flex:none;place-items:center;display:grid}.word-play-btn{border:1px solid var(--color-border);width:38px;height:38px;color:var(--color-brand-indigo);cursor:pointer;background:0 0;border-radius:50%;flex:none;place-items:center;transition:background .15s,color .15s;display:grid}.word-play-btn:hover{background:var(--color-brand-indigo-wash)}.word-play-btn.is-playing{background:var(--color-brand-indigo);border-color:var(--color-brand-indigo);color:var(--color-on-indigo)}.word-play-btn.is-playing:hover{background:var(--color-brand-indigo-deep)}.words-toolbar-end{align-items:center;gap:var(--space-6);flex:100%;display:flex}.words-speed{align-items:center;gap:var(--space-4);flex:1;min-width:0;display:flex}.words-speed-range{min-width:0;min-height:var(--touch-target-min);accent-color:var(--color-brand-indigo);flex:1;margin:0}.words-speed-value{min-width:3ch;color:var(--color-text-secondary)}.words-speed-value.is-slowed{color:var(--brand-text)}@media (min-width:640px){.words-toolbar-end{flex:none;margin-left:auto}.words-search+.words-toolbar-end{margin-left:0}.words-speed{flex:none}.words-speed-range{flex:none;width:140px}}.word-audio-pending{border:1px dashed var(--color-border);color:var(--color-text-label);cursor:default;border-radius:50%;flex:none;place-items:center;display:grid}.words-pagination{justify-content:center;align-items:center;gap:var(--space-6);padding-top:var(--space-6);margin-top:var(--space-5);border-top:1px solid var(--color-divider);display:flex}.words-mastered-section{gap:var(--space-4);flex-direction:column;display:flex}.words-mastered-toggle{border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-5);cursor:pointer;color:var(--color-text-label);background:0 0;align-self:flex-start;transition:background .15s,border-color .15s}.words-mastered-toggle:hover,.words-mastered-toggle.is-open{background:var(--color-surface);border-color:var(--color-text-label)}.practice-header{align-self:stretch;gap:var(--space-5);margin-bottom:var(--space-2);flex-direction:column;display:flex}.practice-header-row{align-items:baseline;gap:var(--space-2) var(--space-4);flex-wrap:wrap;display:flex}.practice-header-eyebrow{color:var(--color-text-label);white-space:nowrap;margin:0}.practice-header-row .practice-header-exit{white-space:nowrap;margin-right:calc(-1 * var(--space-4))}.practice-header-exit{align-items:center;gap:var(--space-2);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-4);cursor:pointer;font-family:var(--font-sans);color:var(--color-text-secondary);background:0 0;border:0;margin-left:auto;font-size:14px;font-weight:600;transition:background .15s,color .15s;display:inline-flex}.practice-header-exit:hover{background:var(--color-surface);color:var(--color-text-primary)}.practice-done-card .practice-header-exit{margin-left:0}.practice-card,.practice-done-card{padding:var(--space-7);align-items:center;gap:var(--space-6);text-align:center;flex-direction:column;display:flex}@media (min-width:640px){.practice-card,.practice-done-card{padding:var(--space-10)}}.practice-word{margin:0}.practice-audio-row{align-items:center;gap:var(--space-5);display:flex}.practice-reveal{align-items:center;gap:var(--space-6);flex-direction:column;width:100%;display:flex}.practice-definition{margin:0}.practice-actions{gap:var(--space-5);display:flex}.practice-doors{justify-content:center;align-items:center;row-gap:var(--space-2);flex-wrap:wrap;gap:0;display:flex}.practice-door{appearance:none;color:inherit;font:inherit;cursor:pointer;min-width:var(--space-10);min-height:44px;padding:0 var(--space-3);border-radius:var(--radius-md);background:0 0;border:0;justify-content:center;align-items:center;transition:background .15s,color .2s;display:inline-flex}.practice-door:hover{background:var(--color-brand-indigo-wash)}.practice-door[aria-expanded=true]{color:var(--brand-text)}.practice-door--foreign{background:var(--color-surface)}.practice-door-panel{background:var(--color-brand-indigo-wash);border-radius:var(--radius-lg);width:100%;padding:var(--space-9) var(--space-7);align-items:center;gap:var(--space-5);flex-direction:column;display:flex}.practice-door-panel>*{margin-block:0}.practice-door-panel[hidden]{display:none}.practice-door-figure{width:118px;height:auto}.practice-door-recipe{max-width:var(--measure)}.practice-door-anchor{color:var(--brand-text);border-bottom:1.5px solid var(--color-brand-indigo-light)}.toast{left:50%;bottom:var(--space-9);width:fit-content;padding:var(--space-4) var(--space-7);max-width:min(72ch, calc(100vw - var(--space-9) * 2));background:var(--color-text-primary);color:var(--color-surface);font-family:var(--font-sans);font-size:var(--size-body);z-index:60;align-items:center;gap:var(--space-5);border-radius:4px;animation:.2s ease-out toast-in;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 8px 24px #00000038}.toast-action{cursor:pointer;color:inherit;font:inherit;text-underline-offset:2px;background:0 0;border:none;padding:0;font-weight:700;text-decoration:underline}.toast--success{background:var(--color-success-deep);color:var(--color-success-tint)}.toast--closing{animation:.2s ease-in forwards toast-out}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}@keyframes toast-out{0%{opacity:1}to{opacity:0}}@media (prefers-reduced-motion:reduce){.toast,.toast--closing{animation:none}}:root[data-surface=learner]{--stage-night:#0d0c16;--stage-halo:#7c6cff42;--stage-lit:#241c7a;--stage-lit-glow:transparent;--stage-cta-glow:#4a3dd152;--stage-pill:#4a3dd14d;--stage-pill-fill:#4a3dd114;--stage-underline:#4a3dd173;--stage-sheet-shadow:0 0 0 1px var(--color-divider), 0 24px 64px #18182014;--color-bg:#fff;--color-canvas:#ededf0;--color-surface:#fff;--color-surface-raised:#fff;--stage-well:#f5f5f7;--color-text-primary:#262332;--color-text-secondary:#5e5975;--color-text-label:#6b6685;--color-border:#18182024;--color-divider:#18182017;--brand-text:#4a3dd1;--color-door-ground:var(--color-bg);--color-door-line:var(--color-divider)}@media (prefers-color-scheme:dark){:root[data-surface=learner]:not([data-theme=light]){--stage-halo:#7c6cff6b;--stage-lit:#fff;--stage-lit-glow:#a9a5ea8c;--stage-cta-glow:#7c6cff73;--stage-pill:#a9a5ea59;--stage-pill-fill:#7c6cff1f;--stage-underline:#a9a5ea8c;--stage-sheet-shadow:inset 0 0 0 1px var(--color-divider), 0 30px 80px #0000008c;--color-bg:#0c0c0e;--color-canvas:#1c1c20;--color-surface:#111113;--color-surface-raised:#18181b;--stage-well:var(--color-surface);--color-text-primary:#f2f0fa;--color-text-secondary:#a29eba;--color-text-label:#8e8aa6;--color-border:#ffffff24;--color-divider:#ffffff17;--color-brand-indigo-wash:#221d44;--color-brand-indigo-tint:#221d44;--brand-text:#a9a5ea;--color-door-ground:var(--color-bg);--color-door-panel:var(--color-surface-raised);--color-door-field:var(--color-surface);--color-door-line:var(--color-divider)}}:root[data-surface=learner][data-theme=dark]{--stage-halo:#7c6cff6b;--stage-lit:#fff;--stage-lit-glow:#a9a5ea8c;--stage-cta-glow:#7c6cff73;--stage-pill:#a9a5ea59;--stage-pill-fill:#7c6cff1f;--stage-underline:#a9a5ea8c;--stage-sheet-shadow:inset 0 0 0 1px var(--color-divider), 0 30px 80px #0000008c;--color-bg:#0c0c0e;--color-canvas:#1c1c20;--color-surface:#111113;--color-surface-raised:#18181b;--stage-well:var(--color-surface);--color-text-primary:#f2f0fa;--color-text-secondary:#a29eba;--color-text-label:#8e8aa6;--color-border:#ffffff24;--color-divider:#ffffff17;--color-brand-indigo-wash:#221d44;--color-brand-indigo-tint:#221d44;--brand-text:#a9a5ea;--color-door-ground:var(--color-bg);--color-door-panel:var(--color-surface-raised);--color-door-field:var(--color-surface);--color-door-line:var(--color-divider)}[data-surface=learner] .app-frame{background:var(--color-bg)}[data-surface=learner] .hero-frame,[data-surface=learner] .nav-band{background:0 0}[data-surface=learner] .hero-band:not(.scene-hero),[data-surface=learner] .hero-band:not(.scene-hero) .hero-greeting{color:var(--stage-lit)}[data-surface=learner] .hero-band:not(.scene-hero) .hero-greeting{font-family:var(--font-serif);letter-spacing:-.015em;text-shadow:0 0 28px var(--stage-lit-glow);font-weight:500}[data-surface=learner] .hero-band:not(.scene-hero) .hero-sub,[data-surface=learner] .hero-band:not(.scene-hero) .hero-eyebrow{color:var(--color-text-secondary)}[data-surface=learner] .orb-band .orb{box-shadow:0 0 calc(var(--orb-size,40px) * .8) calc(var(--orb-size,40px) * .15) var(--stage-halo)}[data-surface=learner] .orb-band .orb-shadow{background:var(--stage-halo)}[data-surface=learner] .orb-band .orb--listening .orb-ring-circle,[data-surface=learner] .orb-band .orb--speaking .orb-ring-circle,[data-surface=learner] .orb-band .orb--thinking .orb-ring-circle{stroke:var(--brand-text)}[data-surface=learner] .hero-band:not(.scene-hero) .hero-band-link{color:var(--brand-text)}[data-surface=learner] .mobile-header.is-on-band .wordmark,[data-surface=learner] .top-nav.is-on-band .wordmark{color:var(--color-text-primary)}[data-surface=learner] .top-nav.is-on-band .top-nav-link{color:var(--color-text-secondary)}[data-surface=learner] .top-nav.is-on-band .top-nav-link.is-active{background:var(--stage-pill-fill);color:var(--brand-text)}[data-surface=learner] .credits-chip,[data-surface=learner] .nav-create,[data-surface=learner] .nav-avatar.is-on-band{color:var(--color-text-primary);box-shadow:inset 0 0 0 1px var(--stage-pill);background:0 0}[data-surface=learner] .nav-avatar.is-on-band.is-open{box-shadow:inset 0 0 0 1px var(--stage-pill), 0 0 0 2px var(--stage-pill)}[data-surface=learner] .credits-chip:hover,[data-surface=learner] .nav-create:hover{background:var(--stage-pill-fill);color:var(--color-text-primary)}[data-surface=learner] .card.panel--raised{box-shadow:var(--stage-sheet-shadow)}[data-surface=learner] .lang-card .sec,[data-surface=learner] .k-menu button:hover,[data-surface=learner] .pack:not(.is-selected):hover{background:var(--stage-well)}[data-surface=learner] .pack-group{box-shadow:inset 0 0 0 1px var(--color-divider)}[data-surface=learner] .hero-band.scene-hero{background-color:var(--stage-night)}[data-surface=learner] .hero-band.scene-hero:before{background:linear-gradient(90deg, var(--stage-night) 0%, color-mix(in srgb, var(--stage-night) 78%, transparent) 55%, transparent 100%)}[data-surface=learner] .session-noaudio-lyric .t-narration{font-family:var(--font-serif);color:var(--stage-lit);font-weight:500}[data-surface=learner] button.k-word:not(.saved-pron):not(.saved-def){-webkit-text-decoration-color:var(--stage-underline);text-decoration-color:var(--stage-underline)}[data-surface=learner] .quiz-option:not(.is-answered){background:var(--color-surface-raised);border-color:var(--stage-pill)}[data-surface=learner] .quiz-option:not(.is-answered):hover{background:var(--stage-pill-fill)}[data-surface=learner] .quiz-option.is-picked:not(.is-answered){background:var(--stage-pill-fill);border-color:var(--stage-lit)}:root{--sleeve-ink:#fff;--sleeve-shadow:0 24px 40px -22px #0d0c16cc;--sleeve-a1:radial-gradient(circle at 75% 22%, #8f7dffe6, transparent 55%), #241c7a;--sleeve-a2:radial-gradient(circle at 20% 80%, #ffaccc80, transparent 55%), #332894;--sleeve-b1:radial-gradient(circle at 70% 70%, #a9a5ea80, transparent 55%), #1c1745;--sleeve-b2:linear-gradient(160deg, #2b2560, #0d0c16);--sleeve-c1:radial-gradient(circle at 30% 30%, #ffaccc59, transparent 60%), #16141f;--sleeve-c2:linear-gradient(200deg, #453cd1, #0d0c16 70%);--sleeve-ep:repeating-linear-gradient(135deg, #1a1a22 0 6px, #23222c 6px 12px)}.album-cover{aspect-ratio:1;border-radius:var(--radius-sm);background:var(--sleeve-a1);box-shadow:var(--sleeve-shadow);color:var(--sleeve-ink);overflow:hidden;container-type:inline-size}.album-cover--a2{background:var(--sleeve-a2)}.album-cover--b1{background:var(--sleeve-b1)}.album-cover--b2{background:var(--sleeve-b2)}.album-cover--c1{background:var(--sleeve-c1)}.album-cover--c2{background:var(--sleeve-c2)}.album-cover--ep{background:var(--sleeve-ep)}.album-cover-face{flex-direction:column;justify-content:space-between;height:100%;padding:8cqi;display:flex;position:relative}.album-cover-sphere{background:var(--orb-sphere);border-radius:50%;width:14cqi;height:14cqi;position:absolute;top:8cqi;right:8cqi}.album-cover-eyebrow{font-family:var(--font-sans);letter-spacing:.14em;text-transform:uppercase;opacity:.85;font-size:max(9px,6.5cqi);font-weight:700}.album-cover-title{font-family:var(--font-serif);letter-spacing:-.04em;font-size:50cqi;font-weight:400;line-height:.8}.album-cover--ep .album-cover-title{letter-spacing:-.02em;overflow-wrap:anywhere;-webkit-line-clamp:4;-webkit-box-orient:vertical;font-size:17cqi;line-height:1;display:-webkit-box;overflow:hidden}.album-shelf+.album-shelf{margin-top:calc(var(--space-10) * 2)}.album-shelf-head{justify-content:space-between;align-items:baseline;gap:var(--space-5);margin-bottom:var(--space-6);display:flex}.album-shelf-label{font-family:var(--font-sans);font-size:var(--size-body);color:var(--color-text-secondary);margin:0;font-weight:600}.album-shelf-note{font-size:var(--size-meta);color:var(--color-text-label)}.album-shelf-grid{gap:var(--space-10) var(--space-7);grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;display:grid}@media (min-width:1024px){.album-shelf-grid{gap:calc(var(--space-10) + var(--space-3));grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}.album-shelf-slot{aspect-ratio:1;border:1.5px dashed var(--color-border);border-radius:var(--radius-sm);font-size:var(--size-button);color:var(--brand-text,var(--color-brand-indigo));place-items:center;font-weight:700;text-decoration:none;display:grid}.album-shelf-slot:hover{border-color:currentColor}.album-card{gap:var(--space-4);align-content:start;justify-items:start;min-width:0;display:grid}.album-card-link{gap:var(--space-4);width:100%;min-width:0;color:inherit;border-radius:var(--radius-sm);text-decoration:none;display:grid}.album-card-link .album-cover{transition:transform .2s}.album-card-link:hover .album-cover{transform:translateY(-3px)}.album-card.is-current .album-cover{box-shadow:0 0 0 var(--space-1) var(--color-bg), 0 0 0 calc(var(--space-1) + 2px) var(--color-text-primary), var(--sleeve-shadow)}.album-card-meta{gap:2px;min-width:0;display:grid}.album-card-line{font-size:var(--size-body);color:var(--color-text-primary);font-weight:600}.album-card-sub{font-size:var(--size-meta);color:var(--color-text-secondary);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.album-card-bar{border-radius:var(--radius-full);background:var(--color-divider);height:3px;overflow:hidden}.album-card-bar>i{background:var(--brand-text,var(--color-brand-indigo));height:100%;display:block}.album-header{gap:var(--space-8);grid-template-columns:120px minmax(0,1fr);align-items:end;display:grid}@media (min-width:1024px){.album-header{gap:calc(var(--space-10) + var(--space-3));grid-template-columns:200px minmax(0,1fr)}}.album-header-body{gap:var(--space-2);justify-items:start;display:grid}.album-header-title{font-family:var(--font-serif);color:var(--color-text-primary);margin:0;font-size:clamp(28px,3.4vw,40px);font-weight:400;line-height:1.05}.album-header-progress,.album-header-note{font-size:var(--size-body);color:var(--color-text-secondary);margin:0}.album-header-actions{gap:var(--space-5);margin-top:var(--space-7);flex-wrap:wrap;display:flex}.album-header-note{margin-top:var(--space-6);max-width:46ch}.now-bars{flex:none;align-items:flex-end;gap:2px;height:12px;display:inline-flex}.now-bars i{background:var(--brand-text,var(--color-brand-indigo));border-radius:1px;width:3px}.now-bars i:first-child{height:60%}.now-bars i:nth-child(2){height:100%}.now-bars i:nth-child(3){height:40%}.now-playing{align-items:center;gap:var(--space-6);padding:var(--space-5) var(--space-5) var(--space-5) var(--space-8);border-radius:var(--radius-lg);background:var(--color-brand-indigo-wash);display:flex}.now-playing-text{min-width:0;font-size:var(--size-body);color:var(--color-text-secondary);text-overflow:ellipsis;white-space:nowrap;flex:1;margin:0;overflow:hidden}.now-playing-text b{color:var(--color-text-primary);font-weight:600}.playlist-table{border-collapse:collapse;width:100%}.playlist-table th{padding:var(--space-3);border-bottom:1px solid var(--color-divider);text-align:left;font-size:var(--size-eyebrow);letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-label);font-weight:700}.playlist-table td{padding:var(--space-4) var(--space-3);border-bottom:1px solid var(--color-divider);font-size:var(--size-body);color:var(--color-text-primary)}.playlist-table .playlist-n,.playlist-table .playlist-meta{color:var(--color-text-secondary)}.playlist-n{font-variant-numeric:tabular-nums;width:4ch}.playlist-title a{color:inherit;text-decoration:none}.playlist-title a:hover{text-decoration:underline}.playlist-title small{font-size:var(--size-meta);color:var(--color-text-label);font-weight:400;display:block}.playlist-wide{display:none}@media (min-width:1024px){.playlist-table .playlist-wide{display:table-cell}.playlist-title small{display:none}}.playlist-table tr.is-now td{color:var(--brand-text,var(--color-brand-indigo));font-weight:700}.playlist-table tr.is-done td{opacity:.6}.playlist-table .playlist-status{text-align:right;width:3ch;color:var(--color-success-text)}.playlist-coda{gap:var(--space-3);margin:var(--space-6) 0 0;padding:var(--space-6) var(--space-3);grid-template-columns:4ch minmax(0,1fr);align-items:center;display:grid}.playlist-coda-mark{color:var(--brand-text,var(--color-brand-indigo))}.playlist-coda-body{color:inherit;gap:2px;text-decoration:none;display:grid}.playlist-coda-title{font-family:var(--font-serif);font-size:var(--size-headline);color:var(--color-text-primary)}.playlist-coda.is-ready .playlist-coda-title{color:var(--brand-text,var(--color-brand-indigo))}.playlist-coda-note{font-size:var(--size-meta);color:var(--color-text-secondary)}@media (prefers-reduced-motion:reduce){.album-card-link .album-cover{transition:none}.album-card-link:hover .album-cover{transform:none}}:root{--now-playing-bar-height:72px;--stage-ease:cubic-bezier(.6, 0, .3, 1)}.karaoke-stage{transition:grid-template-rows .6s var(--stage-ease);grid-template-rows:auto 0fr;display:grid;position:relative}.karaoke-stage.is-talk{grid-template-rows:auto 1fr}.karaoke-stage.is-reading{row-gap:calc(var(--space-10) + var(--space-3));grid-template-rows:auto auto}.karaoke-stage:after{content:"";pointer-events:none;background:radial-gradient(ellipse closest-side at 40% 50%, color-mix(in srgb, var(--color-brand-indigo) 14%, transparent), transparent);clip-path:circle(0 at 15px 130px);min-height:0;transition:clip-path .7s var(--stage-ease);grid-area:2/1;margin:-90px 0 -70px}.karaoke-stage.is-talk:after{clip-path:circle(150% at 15px 130px)}.karaoke-stage.is-reading:after{display:none}.karaoke-stage .k-lines{gap:var(--space-4);grid-row:1;margin-top:0}.karaoke-stage .k-line{font-family:var(--font-serif);letter-spacing:-.01em;color:color-mix(in srgb, var(--color-text-primary) 36%, transparent);transition:color .5s, font-size .6s var(--stage-ease);gap:0 .28em;font-size:clamp(30px,3.9vw,48px);font-weight:400;line-height:1.22}.karaoke-stage .k-word.sung{color:var(--color-text-primary)}.karaoke-stage .k-word.now{color:var(--brand-text);font-weight:inherit;background:0 0;margin:0;padding:0}.karaoke-stage.is-talk .k-line{color:color-mix(in srgb, var(--color-text-primary) 30%, transparent);font-size:clamp(20px,2.2vw,26px)}.karaoke-stage.is-talk .k-word.sung{color:color-mix(in srgb, var(--color-text-primary) 55%, transparent)}.k-voice{z-index:1;align-items:flex-start;gap:var(--space-7);min-height:0;padding-top:calc(var(--space-10) + var(--space-1));opacity:0;grid-area:2/1;transition:opacity .35s;display:flex;overflow:hidden}.karaoke-stage.is-talk .k-voice{opacity:1;transition-delay:.25s}.k-voice .orb-stage{margin-top:var(--space-1);flex:none}.k-voice .k-caption{letter-spacing:-.01em;max-width:30em;min-height:0;color:var(--color-text-primary);margin:0;font-size:clamp(24px,2.6vw,32px);font-weight:500;line-height:1.3}.karaoke-stage.is-reading .k-lines{z-index:3;padding:var(--space-3) 0 var(--space-5);background:var(--color-bg);border-bottom:1px solid var(--color-divider);gap:2px;position:sticky;top:0}.karaoke-stage.is-reading .k-line{color:var(--color-text-secondary);font-size:20px;line-height:1.35}.k-article{gap:var(--space-9);max-width:68ch;display:grid}.k-article p{color:var(--color-text-primary);margin:0;font-size:18px;line-height:1.7}.now-playing-bar{left:0;right:0;bottom:var(--now-playing-bar-offset,0px);z-index:20;height:var(--now-playing-bar-height);align-items:center;gap:var(--space-5);padding:0 var(--space-7);background:var(--color-surface-raised);border-top:1px solid var(--color-divider);display:flex;position:fixed}@media (min-width:1280px){.now-playing-bar{padding-inline:max(var(--space-9), (100vw - var(--shell-max)) / 2)}}.now-playing-bar-cover{flex:none;width:44px}.now-playing-bar-cover .album-cover{box-shadow:none;border-radius:6px}.now-playing-bar-cover .album-cover-eyebrow,.now-playing-bar-cover .album-cover-sphere{display:none}.now-playing-bar-cover .album-cover-face{justify-content:center;align-items:center}.now-playing-bar-cover .album-cover-title{font-size:40cqi}.now-playing-bar-text{min-width:0;margin:0;display:grid}.now-playing-bar-text b{font-size:var(--size-button);color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;font-weight:700;overflow:hidden}.now-playing-bar-text small{font-size:var(--size-meta);color:var(--color-text-secondary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.now-playing-bar-actions{align-items:center;gap:var(--space-4);flex:none;margin-left:auto;display:flex}.now-playing-bar .player-ghost-seek{border-radius:0;height:12px;top:-5px}.now-playing-bar .player-ghost-seek:before{opacity:1;background:var(--color-divider);height:4px;top:4px}.now-playing-bar .player-ghost-seek-fill,.now-playing-bar .player-ghost-seek:focus-within .player-ghost-seek-fill{height:4px;top:4px}.now-playing-bar .player-ghost-ctl{opacity:1;gap:var(--space-4);flex-direction:row-reverse;position:static}.now-playing-bar .player-ghost-btn{width:36px;height:36px}.now-playing-bar .player-ghost-ctl>.player-ghost-btn:first-child{width:var(--touch-target-min);height:var(--touch-target-min);background:var(--color-brand-indigo);color:var(--color-on-indigo)}.now-playing-bar .player-ghost-ctl.is-paused>.player-ghost-btn:nth-child(2):not(.player-ghost-speed){display:none}.player-ghost-speed{font-family:var(--font-sans);font-size:var(--size-meta);font-weight:700}.now-playing-bar .player-ghost-speed{display:none}@media (min-width:640px){.now-playing-bar .player-ghost-speed{display:inline-flex}}.now-playing-bar-btn{border-radius:var(--radius-full);background:var(--color-brand-indigo-wash);width:36px;height:36px;color:var(--brand-text);cursor:pointer;border:0;flex:none;place-items:center;padding:0;display:inline-grid}.now-playing-bar-btn[aria-pressed=true]{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.now-playing-bar-btn:focus-visible,.now-playing-bar-cta:focus-visible,.track-reaction-btn:focus-visible{outline:var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.now-playing-bar-cta{align-items:center;gap:var(--space-3);height:var(--button-height-min);padding:0 var(--space-6);border-radius:var(--radius-full);color:var(--color-text-secondary);font-family:var(--font-sans);font-size:var(--size-button);cursor:pointer;background:0 0;border:0;flex:none;font-weight:600;transition:background .3s,color .3s;display:inline-flex}.now-playing-bar-cta:hover{background:var(--color-brand-indigo-wash);color:var(--color-text-primary)}.now-playing-bar-cta.is-due{padding:0 var(--space-8);background:var(--color-brand-indigo);color:var(--color-on-indigo)}.now-playing-bar-cta[disabled]{cursor:progress}@media (max-width:639px){.now-playing-bar-cta:not(.is-due){width:var(--button-height-min);justify-content:center;padding:0}.now-playing-bar-cta:not(.is-due)>span{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}}.track-reaction{gap:var(--space-1);flex:none;display:inline-flex;position:relative}.track-reaction-btn{border-radius:var(--radius-full);width:34px;height:34px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:inline-grid}.track-reaction-btn:hover{color:var(--color-text-primary)}.track-reaction-btn.is-like[aria-pressed=true]{color:var(--brand-text)}.track-reaction-btn.is-avoid[aria-pressed=true]{background:var(--color-brand-indigo-wash);color:var(--color-text-primary)}.track-reaction-why{left:0;bottom:calc(100% + var(--space-8));width:min(340px, calc(100vw - 2 * var(--space-7)));gap:var(--space-3);padding:var(--space-7);border-radius:var(--radius-lg);background:var(--color-surface-raised);box-shadow:var(--shadow-3), 0 0 0 1px var(--color-divider);display:grid;position:absolute}@media (max-width:639px){.track-reaction{position:static}.track-reaction-why{left:var(--space-7)}}.track-reaction-why b{font-size:var(--size-button)}.track-reaction-why button{padding:var(--space-4) var(--space-5);border-radius:var(--radius-md);background:var(--color-brand-indigo-wash);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--size-button);text-align:left;cursor:pointer;border:0;font-weight:600}.track-reaction-why button[aria-pressed=true]{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.track-reaction-why small{font-size:var(--size-meta);color:var(--color-text-secondary)}.quiz-block--stage .quiz-head{margin-bottom:var(--space-1);justify-content:flex-end}.quiz-block--stage .quiz-progress{font-size:var(--size-body);color:var(--color-text-secondary);font-weight:600}.quiz-block--stage .quiz-fieldset{gap:var(--space-4);counter-reset:quiz-option;display:grid}.quiz-block--stage .quiz-legend{float:left;width:100%}.quiz-block--stage .quiz-legend,.quiz-block--stage .wo-instruction{margin:0 0 var(--space-10);letter-spacing:-.01em;color:var(--color-text-primary);font-size:clamp(24px,2.6vw,32px);font-weight:600;line-height:1.3}@media (min-width:1024px){.quiz-block--stage .quiz-fieldset:not(.mp-options){grid-template-columns:1fr 1fr}.quiz-block--stage .quiz-legend{grid-column:1/-1}}.quiz-block--stage .quiz-fieldset>.quiz-option{counter-increment:quiz-option;align-items:flex-start;gap:var(--space-6);padding:var(--space-8) var(--space-9);border-radius:var(--radius-lg);margin:0;font-size:17px;line-height:1.4}.quiz-block--stage .quiz-fieldset>.quiz-option:before{content:counter(quiz-option, upper-alpha);border-radius:var(--radius-full);width:28px;height:28px;font-size:var(--size-body);color:var(--color-text-secondary);background:var(--color-brand-indigo-wash);flex:none;place-items:center;font-weight:700;display:grid}.quiz-block--stage .quiz-fieldset>.quiz-option:has(.quiz-option-mark):before{display:none}.quiz-block--stage .quiz-fieldset>.quiz-option .quiz-option-mark{border-radius:var(--radius-full);width:28px;height:28px;color:var(--color-on-indigo);order:-1;place-items:center;margin:0;display:grid}.quiz-block--stage .quiz-option-mark svg,.quiz-block--stage .wo-mark svg{stroke-width:2.2px;width:14px;height:14px}.quiz-block--stage .quiz-option--correct .quiz-option-mark,.quiz-block--stage .wo-mark.is-hit{background:var(--color-brand-indigo);color:var(--color-on-indigo)}.quiz-block--stage .quiz-option--incorrect .quiz-option-mark,.quiz-block--stage .wo-mark.is-miss{background:var(--color-acknowledge);color:var(--color-on-indigo)}.quiz-block--stage .quiz-option.is-answered{pointer-events:none}.quiz-block--stage .quiz-fieldset>.quiz-option.is-answered:not(.quiz-option--correct):not(.quiz-option--incorrect){opacity:.45;background:0 0}.quiz-block--stage .quiz-feedback{margin-top:var(--space-10)}.quiz-block--stage .quiz-feedback-text{background:0 0;border-radius:0;padding:0;font-size:17px;line-height:1.55}.quiz-block--stage .quiz-feedback-text:before{display:none}.quiz-block--stage .wo-line{min-height:1.6em;padding:0 0 var(--space-3);font-family:var(--font-serif);background:0 0;border-bottom:0;border-radius:0;justify-content:flex-start;gap:.3em;font-size:clamp(28px,3.4vw,42px);line-height:1.3}.quiz-block--stage .wo-line .wo-tile{min-height:0;font:inherit;color:var(--color-text-primary);background:0 0;border:0;border-radius:4px;padding:0 2px}.quiz-block--stage .wo-line .wo-tile:hover:not(:disabled){box-shadow:inset 0 -2px 0 var(--color-divider)}.quiz-block--stage .wo-line .wo-tile--misplaced{box-shadow:inset 0 -3px 0 var(--color-acknowledge)}.quiz-block--stage .wo-slot{width:1.6em;height:2px}.quiz-block--stage .wo-mark{margin-left:var(--space-5);border-radius:var(--radius-full);place-items:center;width:28px;height:28px;display:inline-grid}.quiz-block--stage .wo-pool{gap:var(--space-4);margin-top:var(--space-8)}.quiz-block--stage .wo-pool .wo-tile{padding:var(--space-4) var(--space-7);border-radius:var(--radius-md);font-family:var(--font-serif);font-size:22px}.quiz-block--stage .wo-actions{margin-top:var(--space-10);justify-content:flex-start}.quiz-block--stage .wo-check{order:-1}@media (prefers-reduced-motion:reduce){.karaoke-stage,.karaoke-stage:after,.karaoke-stage .k-line,.k-voice,.now-playing-bar-cta{transition:none}}