.deck{display:flex;flex-direction:column;gap:18px;width:100%}.deck-stage{display:flex;justify-content:center}.deck-slide{position:relative;width:100%;max-width:1100px;aspect-ratio:16/9;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--hairline);box-shadow:var(--shadow);background:var(--surfaceAlt)}.deck:not(.deck-embedded):not(.deck-fullscreen) .deck-slide{max-width:min(1100px,calc((100vh - 280px) * 16 / 9))}.deck-slide-img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;display:block;-webkit-user-select:none;-moz-user-select:none;user-select:none}.deck-video{position:absolute;-o-object-fit:cover;object-fit:cover;border-radius:6px;background:#000;border:none}.deck-fullscreen{background:#14110e;padding:24px;gap:16px;justify-content:center;height:100%}.deck-fullscreen .deck-slide{max-width:min(100%,calc((100vh - 190px) * 16 / 9));margin:0 auto;border-color:transparent}.deck-fullscreen .deck-notes{background:rgba(255,253,250,.06);border-color:hsla(40,38%,92%,.14);max-height:22vh;overflow-y:auto}.deck-fullscreen .deck-note{color:hsla(40,38%,92%,.82)}.deck-fullscreen .deck-btn{background:rgba(255,253,250,.08);border-color:hsla(40,38%,92%,.18);color:#f3eee4}.deck-fullscreen .deck-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.deck-fullscreen .deck-count{color:hsla(40,38%,92%,.6)}.deck-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px}.deck-btn{display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 18px;border-radius:var(--r-btn);border:1px solid var(--hairline2);background:var(--surface);color:var(--text);font-size:15px;font-weight:600;transition:transform .15s ease,box-shadow .15s ease}.deck-btn svg{width:16px;height:16px}.deck-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow)}.deck-btn:disabled{opacity:.4;cursor:default}.deck-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.deck-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.deck-btn-quiet,.deck-count{color:var(--text2)}.deck-count{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;min-width:62px;text-align:center}.deck-notes{max-width:1100px;width:100%;margin:0 auto;background:var(--surfaceAlt);border:1px solid var(--hairline);border-radius:var(--r-card);padding:22px 26px;display:flex;flex-direction:column;gap:11px}.deck-notes-label{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.deck-note{font-size:16.5px;line-height:1.65;color:var(--text2);max-width:68ch}.deck-note-links{display:flex;flex-wrap:wrap;gap:18px;padding-top:4px}.deck-note-links a{font-size:15px;font-weight:600;color:var(--accentDeep);text-decoration:underline;text-underline-offset:3px}.deck-note-links a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}.deck-fullscreen .deck-note-links a{color:var(--accent)}@media (max-width:720px){.deck-notes{padding:16px 18px}.deck-note{font-size:15.5px}.deck-btn{height:38px;padding:0 13px;font-size:14px}}@media (prefers-reduced-motion:reduce){.deck-btn{transition:none}.deck-btn:hover:not(:disabled){transform:none}}