:root{--indigo-950:#0f1450;--indigo-900:#141a5e;--indigo-800:#1a237e;--indigo-700:#283593;--indigo-600:#3949ab;--violet-600:#5e35b1;--indigo-100:#e8eaf6;--indigo-50:#f3f4fc;--magenta-600:#d81b60;--magenta-700:#ad1457;--teal-700:#00695c;--teal-50:#e0f2f1;--amber-800:#7a4b00;--amber-50:#fff6e0;--red-800:#9b1c1c;--red-50:#fdecec;--ink:#1b1f3b;--ink-2:#474c68;--ink-3:#686d88;--line:#e1e3ef;--bg:#f5f6fb;--surface:#fff;--on-indigo:#fff;--on-indigo-2:#c9cdf2;--radius-sm:8px;--radius:14px;--radius-lg:22px;--shadow-1:0 1px 2px #141a5e0f, 0 2px 8px #141a5e0f;--shadow-2:0 2px 6px #141a5e14, 0 16px 40px #141a5e29;--shadow-cta:0 4px 14px #ad145759;--ease-out:cubic-bezier(.16, 1, .3, 1);--page-max:1160px;--gutter:clamp(16px, 4vw, 40px);--overlap:clamp(56px, 7vw, 80px);--field:linear-gradient(135deg, var(--indigo-950) 0%, var(--indigo-800) 38%, var(--indigo-600) 78%, var(--violet-600) 100%);--dots:radial-gradient(#ffffff12 1px, transparent 1.2px);--lightningcss-light:initial;--lightningcss-dark: 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var(--magenta-700));color:#fff;cursor:pointer;box-shadow:var(--shadow-cta);transition:transform .18s var(--ease-out), box-shadow .18s var(--ease-out), filter .18s;border:0;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 26px;font-size:1rem;font-weight:700;text-decoration:none;display:inline-flex}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px #ad145766}.btn:active{filter:brightness(.95);transform:translateY(0)}.btn[disabled],.btn[aria-busy=true]{cursor:progress;filter:saturate(.6);transform:none}.btn .icon{transition:transform .2s var(--ease-out)}.btn:hover .icon-arrow{transform:translate(3px)}.btn-quiet{border:1px solid var(--line);background:var(--surface);min-height:40px;color:var(--indigo-800);font:inherit;cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:0 16px;font-size:.875rem;font-weight:600;text-decoration:none;transition:background .15s,border-color 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.icon{color:var(--red-800)}.sentence-panel{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);padding:clamp(20px,4vw,40px);position:relative}.sentence{letter-spacing:-.01em;max-width:46em;color:var(--ink);text-wrap:pretty;margin:0;font-size:clamp(1.1875rem,1.2vw + .9rem,1.5rem);font-weight:500;line-height:2.05}.sentence-second{margin-top:6px}.token{vertical-align:baseline;font:inherit;letter-spacing:-.01em;color:var(--indigo-800);background:var(--indigo-100);border:0;border-bottom:2px solid var(--indigo-600);text-align:left;cursor:pointer;border-radius:10px 10px 4px 4px;align-items:center;gap:4px;padding:1px 10px 0;font-weight:700;line-height:1.35;transition:background .15s,border-color .15s,box-shadow .15s;display:inline-flex}.token:hover{background:#dfe2f7}.token:focus-visible,.token:focus-within{outline:3px solid 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