:root{--bg: #F7F7F8;--card: #FFFFFF;--ink: #17171A;--muted: #8A8A8E;--line: #E8E8EC;--line-soft: #F0F0F3;--accent: #FF3B47;--green: #1E9E52;--radius: 12px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,Segoe UI,PingFang SC,Microsoft YaHei,system-ui,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}button{font:inherit;cursor:pointer}input{font:inherit}.topbar{height:56px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;gap:20px;position:sticky;top:0;z-index:50}.brand{font-weight:600;font-size:15px;display:flex;align-items:center;gap:8px}.brand-dot{width:18px;height:18px;border-radius:5px;background:var(--ink)}.crumb{color:var(--muted);font-size:14px}.crumb a{color:var(--muted);text-decoration:none}.crumb a:hover{color:var(--ink)}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px}.who{color:var(--muted);font-size:13px}.btn{height:36px;padding:0 16px;border-radius:8px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:14px;font-weight:500;white-space:nowrap;transition:.15s}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#000}.btn-ghost{background:transparent;color:var(--muted)}.btn-ghost:hover{color:var(--ink);background:var(--line-soft)}.btn-outline{background:var(--card);color:var(--ink);border-color:var(--line)}.btn-outline:hover{background:var(--line-soft)}.btn-lg{height:44px;padding:0 22px;font-size:15px}.btn:disabled{opacity:.45;cursor:not-allowed}.wrap{max-width:1100px;margin:0 auto;padding:32px 24px 80px}.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:28px}.page-head h1{font-size:26px}.page-head .sub{color:var(--muted);font-size:14px;margin-top:6px}.page-head .spacer{margin-left:auto}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.section{margin-bottom:20px}.section-title{font-size:13px;color:var(--muted);font-weight:500;margin-bottom:12px;display:flex;align-items:center;gap:8px}.grid-projects{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:900px){.grid-projects{grid-template-columns:repeat(2,1fr)}}.proj{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:.15s;text-align:left;padding:0;width:100%}.proj:hover{border-color:#d5d5db;transform:translateY(-2px);box-shadow:0 6px 20px #17171a0f}.proj-thumbs{display:flex;gap:2px;height:108px;background:var(--line-soft)}.proj-thumbs>div{flex:1}.proj-empty{height:108px;background:var(--line-soft);display:flex;align-items:center;justify-content:center;color:#c0c0c6;font-size:13px}.proj-body{padding:14px 16px 16px}.proj-name{font-weight:600;font-size:15px;margin-bottom:8px}.proj-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:6px;font-size:12px;font-weight:500;background:var(--line-soft);color:var(--muted)}.tag-live{background:#e8f5ec;color:var(--green)}.tag-done{background:var(--ink);color:#fff}.empty{text-align:center;padding:80px 20px}.empty-icon{font-size:40px;color:#d5d5db;margin-bottom:12px}.empty h3{font-size:17px;margin-bottom:6px}.empty p{color:var(--muted);font-size:14px;margin:0 0 20px}.drop{border:2px dashed var(--line);border-radius:var(--radius);background:var(--card);padding:48px 24px;text-align:center;transition:.15s}.drop.over{border-color:var(--ink);background:#fafafb}.drop h3{font-size:17px;margin-bottom:8px}.drop p{color:var(--muted);font-size:14px;margin:0 0 4px}.drop .hint{font-size:13px;color:#a8a8ae;margin-top:14px}.drop-actions{display:flex;gap:10px;justify-content:center;margin-top:20px;flex-wrap:wrap}.bar{height:6px;border-radius:3px;background:var(--line-soft);overflow:hidden;margin:14px 0 10px}.bar>i{display:block;height:100%;background:var(--ink);transition:width .25s}.upload-head{display:flex;align-items:baseline;justify-content:space-between}.upload-head .n{font-variant-numeric:tabular-nums;color:var(--muted);font-size:14px}.grid-photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:6px}.ph{position:relative;aspect-ratio:3/4;border-radius:6px;overflow:hidden}.ph>.img{width:100%;height:100%}.ph .mask{position:absolute;top:0;right:0;bottom:0;left:0;background:#17171a8c;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px}.ph .no{position:absolute;left:4px;top:3px;color:#fff;font-size:11px;text-shadow:0 1px 3px rgba(0,0,0,.6);font-variant-numeric:tabular-nums}.ph .pick{position:absolute;right:4px;top:4px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--accent);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:600}.ph .fname{position:absolute;left:0;right:0;bottom:0;padding:10px 4px 3px;background:linear-gradient(transparent,#000000a6);color:#fff;font-size:10px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.share{display:flex;gap:24px;align-items:flex-start}.share-main{flex:1;min-width:0}.link-row{display:flex;gap:8px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 8px 8px 14px;margin-bottom:10px}.link-row code{flex:1;font-size:13px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,Menlo,Consolas,monospace}.qr{width:132px;height:132px;display:grid;grid-template-columns:repeat(25,1fr);background:#fff;flex-shrink:0}.qr i{display:block;aspect-ratio:1}.qr i.on{background:var(--ink)}.qr-wrap{text-align:center}.qr-cap{font-size:12px;color:var(--muted);margin-top:8px}.code-badge{display:inline-flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 14px;font-size:13px;color:var(--muted)}.code-badge b{font-size:18px;color:var(--ink);letter-spacing:3px;font-family:ui-monospace,Menlo,Consolas,monospace}.notice{display:flex;align-items:center;gap:12px;padding:16px 20px;border-radius:var(--radius);border:1px solid var(--line);background:var(--card)}.notice.done{background:var(--ink);border-color:var(--ink);color:#fff}.notice.done .sub{color:#fff9}.notice .dot{width:8px;height:8px;border-radius:4px;background:var(--green);flex-shrink:0}.notice .sub{color:var(--muted);font-size:13px;margin-top:2px}.notice .spacer{margin-left:auto}.manifest{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:16px 18px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;line-height:1.9;white-space:pre-wrap;max-height:320px;overflow:auto}.stats{display:flex;gap:32px}.stat .n{font-size:26px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.stat .l{font-size:13px;color:var(--muted)}.mask-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#17171a66;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:var(--card);border-radius:16px;width:100%;max-width:440px;padding:24px}.modal h2{font-size:19px;margin-bottom:4px}.modal .desc{color:var(--muted);font-size:14px;margin-bottom:20px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.field input[type=text],.field input[type=number],.field input[type=email],.field input[type=password]{width:100%;height:40px;border:1px solid var(--line);border-radius:8px;padding:0 12px;background:var(--card);color:var(--ink);outline:none}.field input:focus{border-color:var(--ink)}.chips{display:flex;gap:8px}.chip{height:34px;padding:0 14px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--muted);font-size:14px}.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}.switch-row{display:flex;align-items:center;justify-content:space-between}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login{width:100%;max-width:380px}.login .logo{display:flex;align-items:center;gap:10px;margin-bottom:28px;font-size:18px;font-weight:600}.login .logo i{width:26px;height:26px;border-radius:7px;background:var(--ink);display:block}.login h1{font-size:22px;margin-bottom:6px}.login .desc{color:var(--muted);font-size:14px;margin-bottom:24px}.login .tip{margin-top:18px;font-size:13px;color:var(--muted);text-align:center}.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;z-index:200;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%) translateY(-4px)}.demobar{position:fixed;right:20px;bottom:20px;z-index:60;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 12px;box-shadow:0 8px 24px #17171a1a;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}