:root{--red:#e5242b;--bg:#fafafa;--fg:#1a1a1a;--card:#fff;--line:#e4e4e4;--sub:#6b6b6b}@media (prefers-color-scheme:dark){:root{--bg:#111;--fg:#f2f2f2;--card:#1c1c1c;--line:#333;--sub:#9a9a9a}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font-family:system-ui,Hiragino Sans,Yu Gothic,sans-serif}main{max-width:480px;margin:0 auto;padding:16px}main.with-tabs{padding-bottom:96px}.center-text{text-align:center}.top{margin:4px 0 16px}h1{align-items:center;gap:8px;margin:0;font-size:24px;display:flex}.center-text h1{justify-content:center}h2{margin:0 0 6px;font-size:18px}.dot{background:var(--red);border-radius:50%;width:16px;height:16px;display:inline-block}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:10px;margin:12px 0;padding:16px;display:flex}input{border:1px solid var(--line);background:var(--bg);color:var(--fg);border-radius:8px;min-width:0;padding:12px;font-size:16px}button{background:var(--red);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:12px 16px;font-family:inherit;font-size:16px}button:disabled{opacity:.45;cursor:default}button.sub{background:var(--line);color:var(--fg)}button.link{color:var(--red);background:0 0;padding:8px 4px;font-size:14px}button.big{border-radius:14px;width:100%;padding:16px;font-size:18px;font-weight:700}button.icon{opacity:.6;background:0 0;margin-left:auto;padding:6px;font-size:16px}.note{color:var(--sub);margin:0;font-size:13px}.err{color:var(--red)}.msg{border:1px solid var(--red);border-radius:8px;margin:0;padding:12px;font-size:15px;font-weight:600}.hero{background:linear-gradient(160deg, var(--red), #a8141a);color:#fff;text-align:center;border-radius:20px;flex-direction:column;gap:12px;padding:24px 20px;display:flex}.hero h2{margin:0;font-size:22px}.hero-time{opacity:.85;margin:0;font-size:13px}.hero .big{color:var(--red);background:#fff}.steps{opacity:.9;margin:0;font-size:14px}.ghost-photo{aspect-ratio:4/5;background:var(--line);border-radius:12px;justify-content:center;align-items:center;font-size:32px;display:flex}.hero .note{color:#ffffffd9}.locked{filter:blur(3px);opacity:.6;pointer-events:none;margin-top:16px}.ghost-dot{background:var(--line)}.ghost-line{background:var(--line);border-radius:6px;width:120px;height:12px}.empty{text-align:center;padding:16px 0}.empty p{margin:4px 0}.post{background:var(--card);border:1px solid var(--line);border-radius:16px;flex-direction:column;gap:12px;margin-bottom:12px;padding:14px;display:flex}.post-head{align-items:center;gap:10px;display:flex}.like,button.like{min-height:48px;color:var(--fg);background:0 0;align-self:flex-start;align-items:center;gap:8px;padding:4px 8px 4px 0;font-size:17px;font-weight:600;display:inline-flex}button.like.on{color:var(--red)}.heart{flex:none;width:32px;height:32px}.post-meta{flex-direction:column;gap:2px;display:flex}.avatar{color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.player{background:var(--bg);border-radius:999px;align-items:center;gap:12px;padding:6px 14px 6px 6px;display:flex}.play{background:var(--red);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:44px;height:44px;padding:0;font-size:15px;display:inline-flex}.bar{background:var(--line);border-radius:3px;flex:1;height:6px}.wave{cursor:pointer;flex:1;align-items:center;gap:2px;min-width:0;height:48px;display:flex}.wave i{background:var(--sub);opacity:.45;border-radius:2px;flex:1;min-width:1px}.wave i.on{background:var(--red);opacity:1}.live{width:100%;max-width:360px;height:96px;display:flex}.live .wave{cursor:default;gap:1px;height:96px}.dur{color:var(--sub);text-align:right;min-width:32px;font-size:13px}.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;flex-direction:column;gap:10px;margin-bottom:12px;padding:16px;display:flex}.linkbox{gap:8px;display:flex}.linkbox input{flex:1;font-size:13px}.effects{text-align:center;flex-direction:column;align-items:center;gap:8px;width:100%;max-width:360px;display:flex}.pill{background:var(--line);color:var(--fg);border-radius:999px;padding:8px 16px;font-size:15px}.pill.on{background:var(--red);color:#fff;font-weight:700}.profile{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:8px 0 24px;display:flex}.pinfo{flex-direction:column;gap:2px;display:flex}.pname{margin:0;font-size:26px}.chip{color:#111;background:#fff;border-radius:999px;padding:7px 16px;font-size:15px;font-weight:700}.chip.static{cursor:default}.place-edit{width:100%}.stats{justify-content:space-around;width:100%;margin-top:8px;display:flex}.stats button{color:var(--fg);background:0 0;flex-direction:column;align-items:center;gap:2px;padding:4px 12px;display:flex}.stats b{font-size:30px;font-weight:600}.stats span{color:var(--sub);font-size:15px}.share-profile{color:#fff;background:#2b2b2b;border-radius:999px;justify-content:center;gap:10px;width:100%;padding:16px;font-size:18px;font-weight:700;display:flex}.foot{color:var(--sub);margin:0;font-size:14px;line-height:1.6}.qr-box{aspect-ratio:1;background:#fff;border-radius:20px;justify-content:center;align-items:center;width:min(280px,70vw);padding:12px;display:flex}.qr-box img{width:100%;height:100%;display:block}.share-link{width:100%;max-width:360px}.post-photo{aspect-ratio:4/5;object-fit:cover;background:var(--line);border-radius:12px;width:100%}.review-photo{aspect-ratio:4/5;object-fit:cover;border-radius:12px;width:100%;max-width:240px}.camera{flex-direction:column;gap:14px;width:100%;max-width:360px;display:flex}.viewfinder{aspect-ratio:3/4;background:#000;border-radius:16px;width:100%;position:relative;overflow:hidden}.viewfinder video,.viewfinder img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.viewfinder{touch-action:none}.zoom-badge{color:#fff;background:#0009;border-radius:999px;padding:4px 10px;font-size:14px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.zoom-row{color:var(--sub);align-items:center;gap:10px;font-size:13px;display:flex}.zoom-row input{accent-color:var(--red);flex:1;padding:0}.cam-row{justify-content:space-between;align-items:center;display:flex}.cam-spacer,.flip{width:48px;height:48px;padding:0}.shutter{border:6px solid var(--bg);width:76px;height:76px;box-shadow:0 0 0 3px var(--fg);background:#fff;border-radius:50%;padding:0}.share-btn{border-radius:999px;margin-left:auto;padding:6px 12px;font-size:14px}.share-btn+.icon{margin-left:0}.share-video{background:#000;border-radius:16px;max-width:100%;max-height:62vh}.who{flex-direction:column;flex:1;min-width:0;display:flex}.acts{gap:6px;display:flex}.acts button{padding:8px 12px;font-size:14px}.friend{align-items:center;gap:10px;display:flex}.seg{background:var(--bg);border-radius:10px;padding:3px;display:flex}.seg button{color:var(--sub);background:0 0;flex:1;padding:8px;font-size:14px}.seg button.on{background:var(--card);color:var(--fg);box-shadow:0 0 0 1px var(--line);font-weight:700}.tabbar button{position:relative}.badge-dot{background:var(--red);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;font-style:normal;display:flex;position:absolute;top:4px;left:calc(50% + 8px)}.avatar{object-fit:cover}.center-col{align-items:center}.avatar-btn{background:0 0;border-radius:50%;padding:0;line-height:0;position:relative}.avatar-btn .badge{background:var(--red);color:#fff;border-radius:999px;padding:6px 8px;font-size:12px;line-height:1;position:absolute;bottom:-2px;right:-6px}.info{grid-template-columns:auto 1fr;gap:8px 16px;margin:0;display:grid}.info dt{color:var(--sub);font-size:14px}.info dd{text-align:right;word-break:break-all;margin:0}.tabbar{background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:5;display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar button{color:var(--sub);background:0 0;border-radius:0;flex-direction:column;flex:1;align-items:center;gap:2px;padding:10px 0 12px;font-size:12px;display:flex}.tabbar button span{font-size:22px}.tabbar button.on{color:var(--red);font-weight:700}.sheet{background:var(--bg);z-index:10;flex-direction:column;justify-content:center;align-items:center;gap:18px;padding:24px;display:flex;position:fixed;inset:0}.sheet .close{background:var(--line);color:var(--fg);border-radius:50%;width:40px;height:40px;padding:0;position:absolute;top:12px;right:12px}.sheet-title{margin:0;font-size:22px;font-weight:700}.sheet-sub{color:var(--sub);margin:0}.sheet .big,.review{width:100%;max-width:360px}button.rec{border:8px solid var(--bg);width:120px;height:120px;box-shadow:0 0 0 4px var(--red);border-radius:50%;padding:0}button.rec.on{width:72px;height:72px;box-shadow:none;border:0;border-radius:28px;animation:1s infinite pulse}.ring{background:conic-gradient(var(--red) calc(var(--p) * 1%), var(--line) 0);border-radius:50%;justify-content:center;align-items:center;width:140px;height:140px;display:flex;position:relative}.ring:before{content:"";background:var(--bg);border-radius:50%;position:absolute;inset:8px}.ring button{position:relative}.count{margin:0;font-size:48px;font-weight:700}.count span{color:var(--sub);font-size:16px;font-weight:400}@keyframes pulse{50%{opacity:.6}}