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svg{width:32px;height:32px}.cam.sm{width:52px;height:52px}.cam.sm svg{width:22px;height:22px}.cam:active{background:var(--glass-2)}.photo-preview{max-width:min(420px,92vw);max-height:46vh;border-radius:18px;border:1px solid var(--stroke-2);object-fit:contain;background:#000}.note .ph,.msg .ph{display:block;max-width:220px;max-height:220px;border-radius:12px;margin-top:8px;border:1px solid var(--stroke)}.composer .attach{position:absolute;left:0;bottom:100%;margin-bottom:8px;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.composer .attach img{width:44px;height:44px;object-fit:cover;border-radius:8px;border:1px solid var(--stroke-2)}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.theme-grid button{border:1px solid var(--stroke);border-radius:14px;padding:10px 6px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:8px}.theme-grid button i{width:26px;height:26px;border-radius:50%;border:2px solid rgba(255,255,255,.2)}.theme-grid button.on{border-color:var(--accent);color:var(--text)}.kv{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--stroke);font-size:14px}.kv:last-child{border-bottom:0}.kv span:last-child{color:var(--muted);text-align:right}.settings .about{font-size:13px;color:var(--muted);line-height:1.5}.toast{position:fixed;left:50%;bottom:calc(var(--safe-bottom) + 80px);transform:translate(-50%) translateY(20px);z-index:50;background:var(--accent);color:var(--accent-ink);padding:10px 16px;border-radius:999px;font-size:14px;font-weight:500;opacity:0;transition:opacity .25s,transform .25s;pointer-events:none;max-width:90vw;text-align:center}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}@media(prefers-reduced-motion:reduce){.mic.live{animation:none}canvas#fog{display:none}body{background:radial-gradient(circle at 50% 30%,var(--bg-2),var(--bg))}}