:root{color-scheme:light;--bg: #ffffff;--surface: #f4f5f7;--line: #e6e6e6;--text: #111111;--muted: #8a8a8a;--accent: #3478f6;--mine: #3478f6;--theirs: #f1f2f4;--danger: #d94841;--safe-top: env(safe-area-inset-top);--safe-bottom: env(safe-area-inset-bottom)}*{box-sizing:border-box}html,body,#root{margin:0;width:100%;max-width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:PingFang SC,SF Pro Text,system-ui,sans-serif;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}button,input,textarea,select{font:inherit;color:inherit}input,textarea{user-select:text;-webkit-user-select:text}button{border:0;background:none}.app{min-height:100%;display:flex;flex-direction:column}.screen{flex:1;display:flex;flex-direction:column;padding:calc(24px + var(--safe-top)) 22px calc(24px + var(--safe-bottom))}.lock,.pair{justify-content:center;align-items:center;text-align:center;gap:18px;background:#fff;color:#111}.lock{height:100%;height:100dvh;min-height:0;padding:0;position:relative}.lock h1,.pair h1{font-size:28px;font-weight:560;letter-spacing:.08em;margin:0}.lock p,.pair p{color:var(--muted);margin:0}.mark{width:88px;height:88px;border-radius:28px;background:#e8f1ff;color:#3478f6;display:grid;place-items:center;font-size:36px}.btn{width:100%;max-width:280px;height:48px;border-radius:14px;background:#3478f6;color:#fff;font-weight:600}.btn:disabled{opacity:.65}.btn.ghost{background:transparent;color:#3478f6}.field{width:100%;max-width:280px;background:#f4f5f7;border:1px solid #e6e6e6;border-radius:12px;padding:12px 14px;color:#111}.field::placeholder{color:#9aa0a6}.field:focus{outline:1px solid 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video{display:block;max-width:220px;border-radius:10px}.bubble img{cursor:zoom-in}.bubble video{width:100%;background:#000}.video-bubble{position:relative;display:block;padding:0;max-width:220px;border-radius:10px;overflow:hidden;background:#111;color:#fff}.video-bubble img,.video-bubble video{display:block;width:100%;max-width:220px;max-height:280px;object-fit:cover;background:#111;pointer-events:none}.video-play{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;width:44px;height:44px;border-radius:22px;background:#00000075;display:grid;place-items:center;pointer-events:none}.video-dur{position:absolute;right:8px;bottom:7px;padding:1px 6px;border-radius:8px;background:#00000080;font-size:11px;line-height:16px;pointer-events:none}.location-bubble{display:flex;align-items:flex-start;gap:10px;min-width:168px}.location-ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex-shrink:0;background:#ffffff2e}.theirs 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0}.camera-icon-btn{width:44px;height:44px;border-radius:22px;background:#00000061;color:#fff;display:grid;place-items:center}.camera-icon-btn:disabled{opacity:.35}.camera-bottom{position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;flex-direction:column;align-items:center;gap:14px;padding:0 16px calc(28px + var(--safe-bottom))}.camera-hint,.camera-tip{margin:0;color:#ffffffc7;font-size:14px;pointer-events:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.camera-hint.cancel,.camera-tip.cancel{color:#ff8a80}.camera-shutter{position:relative;width:76px;height:76px;border-radius:38px;display:grid;place-items:center;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.camera-ring{position:absolute;top:0;right:0;bottom:0;left:0;width:76px;height:76px;transform:rotate(-90deg)}.camera-ring circle{fill:none;stroke:#ffffff47;stroke-width:4}.camera-ring .camera-ring-progress{stroke:#ff3b30;stroke-linecap:round}.camera-shutter-dot{width:54px;height:54px;border-radius:27px;background:#fff}.camera-shutter.rec .camera-shutter-dot{width:28px;height:28px;border-radius:8px;background:#ff3b30}.camera-shutter.cancel .camera-shutter-dot{background:#8a8a8a}.camera-shutter.cancel .camera-ring .camera-ring-progress{stroke:#8a8a8a}.call-toast{position:fixed;left:16px;right:16px;top:calc(16px + var(--safe-top));z-index:50;padding:12px 14px;border-radius:12px;background:#111111e0;color:#fff;text-align:center;font-size:14px}