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#4fc38a2e}.chat-body{padding:14px;display:flex;flex-direction:column;gap:8px;min-height:230px}.msg{max-width:82%;padding:9px 13px;border-radius:14px;font-size:calc(.88rem * var(--fa-scale));line-height:1.65;opacity:0;transform:translateY(8px) scale(.98);transition:opacity .4s var(--ease),transform .5s var(--ease)}.msg.is-on{opacity:1;transform:none}.msg--user{align-self:flex-start;background:var(--surface-2);color:var(--fg);border-end-start-radius:4px}.msg--bot{align-self:flex-end;background:var(--fg);color:var(--bg);border-end-end-radius:4px}.msg.typing{padding:11px 14px;gap:4px;display:none}.msg.typing.is-on{display:flex}.msg.typing i{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.5;animation:typing 1s infinite}.msg.typing i:nth-child(2){animation-delay:.15s}.msg.typing i:nth-child(3){animation-delay:.3s}@keyframes typing{50%{opacity:1;transform:translateY(-3px)}}.msg[hidden]{display:none}.quiz-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,520px);gap:clamp(32px,5vw,80px);align-items:center}.quiz-copy .t-h1{margin-top:14px}.quiz-copy .t-lead{margin-top:16px}.quiz-score{margin-top:28px;font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,4vw,3.6rem);line-height:1;font-variant-numeric:tabular-nums}.quiz-score{display:flex;align-items:baseline;gap:10px}.quiz-score small{font-family:var(--font-body);font-weight:500;font-size:var(--fs-caption);color:var(--fg-3)}.quiz-score .lbl{color:var(--fg-2)}.quiz-end{margin-top:22px}.quiz-end .hero-cta{margin-top:14px}.quiz-card{border-radius:var(--r-glass);border:1px solid var(--line);background:var(--surface);padding:14px;position:relative}.quiz-stage{position:relative;aspect-ratio:4/5;border-radius:14px;overflow:hidden;background:var(--surface-2)}.quiz-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.03);transition:opacity .5s var(--ease),transform .8s var(--ease)}.quiz-stage img.is-on{opacity:1;transform:none}.quiz-verdict{position:absolute;inset-inline:12px;bottom:12px;padding:12px 16px;border-radius:12px;background:var(--fg);color:var(--bg);font-weight:700;font-size:calc(.9rem * var(--fa-scale));transform:translateY(8px);opacity:0;transition:opacity .35s var(--ease),transform .4s var(--ease)}.quiz-verdict.is-on{opacity:1;transform:none}.quiz-verdict.ok{background:var(--c-ok);color:#0a1a12}.quiz-actions{display:flex;gap:8px;margin-top:12px}.quiz-actions .btn{flex:1}.quiz-count{position:absolute;top:24px;inset-inline-end:24px;font-size:11px;font-weight:700;padding:5px 9px;border-radius:99px;background:#00000073;color:#fff;backdrop-filter:none}@media(max-width:900px){.hero-inner{grid-template-columns:1fr}.hero-demo{justify-self:stretch;max-width:none}.quiz-grid{grid-template-columns:1fr}}@media(max-width:768px){.hero-demo{padding:12px}.hero-demo-canvas{aspect-ratio:16/10}.chat-body{min-height:200px}}.stack-card .has-widget{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,440px);gap:12px clamp(24px,3vw,48px);align-items:start}.stack-card .has-widget>*{grid-column:1}.stack-card .has-widget>.chat{grid-column:2;grid-row:1 / span 4;margin-top:0;max-width:none}@media(max-width:900px){.stack-card .has-widget{grid-template-columns:1fr}.stack-card .has-widget>.chat{grid-column:1;grid-row:auto;margin-top:12px}}