:root{--bg:#f6f7f9;--panel:#fff;--text:#1d2330;--muted:#6b7385;--line:#e2e5eb;--accent:#3b6cf6;--ok:#1f9d55;--bad:#d64545;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,PingFang TC,Noto Sans TC,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0}.app{max-width:1440px;margin:0 auto;padding:16px}header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}h1{margin:0;font-size:20px}h3{margin:16px 0 8px;font-size:14px}.muted{color:var(--muted);font-size:12px}.error{color:var(--bad)}.bad{color:var(--bad)}.zip-drop{border:2px dashed var(--line);text-align:center;color:var(--muted);background:var(--panel);cursor:pointer;border-radius:12px;padding:64px 16px}.zip-drop.over{border-color:var(--accent);color:var(--accent)}.zip-drop.compact{padding:8px 16px;font-size:13px}.workspace{grid-template-columns:300px 1fr;align-items:start;gap:16px;display:grid}@media (width<=800px){.workspace{grid-template-columns:1fr}}aside{flex-direction:column;gap:12px;display:flex;position:sticky;top:16px}.info,.budget{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:6px;padding:12px;font-size:14px;display:flex}.file-name{word-break:break-all;font-weight:600}.budget-row{justify-content:space-between;gap:8px;display:flex}.budget-row.small{font-size:12px}.bar{background:var(--line);border-radius:4px;height:8px;overflow:hidden}.fill{height:100%}.fill.ok{background:var(--ok)}.fill.bad{background:var(--bad)}.budget-files{color:var(--muted);margin:4px 0 0;padding:0;font-size:12px;list-style:none}.budget-files li{justify-content:space-between;gap:8px;display:flex}.slot-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;display:grid}.slot{background:var(--panel);border:1px solid var(--line);border-radius:10px;flex-direction:column;margin:0;display:flex;overflow:hidden}.thumb{background:repeating-conic-gradient(#eef0f3 0% 25%,#fff 0% 50%) 50%/16px 16px;justify-content:center;align-items:center;height:110px;display:flex}.thumb img{object-fit:contain;max-width:100%;max-height:100%}.thumb audio{width:100%}figcaption{flex-direction:column;gap:2px;padding:6px 8px;font-size:13px;display:flex}figcaption strong{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.workspace{grid-template-columns:280px minmax(0,1fr) auto}@media (width<=1100px){.workspace{grid-template-columns:1fr}}.info label{font-size:13px}.info input{border:1px solid var(--line);width:100%;font:inherit;border-radius:6px;padding:6px 8px}.preview{flex-direction:column;align-items:center;gap:8px;display:flex;position:sticky;top:16px}.preview-bar{gap:8px;width:100%;display:flex}button,select{font:inherit;border:1px solid var(--line);background:var(--panel);cursor:pointer;border-radius:6px;padding:4px 10px;font-size:13px}.device{background:#000;border-radius:16px;position:relative;overflow:hidden;box-shadow:0 0 0 6px #1d2330}.device iframe{transform-origin:0 0;border:0;display:block}.device-empty{color:#aab;text-align:center;justify-content:center;align-items:center;height:100%;padding:16px;font-size:13px;display:flex}.toast{color:#fff;word-break:break-all;background:#1d2330;border-radius:8px;max-width:360px;padding:6px 10px;font-size:12px}.try-out-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.qr{background:#fff;align-self:center;width:180px}.qr.outdated{opacity:.35}.qr svg{width:100%;height:auto;display:block}.try-url{align-items:center;gap:6px;font-size:12px;display:flex}.try-url a{word-break:break-all;min-width:0;color:var(--accent);flex:1}.hint{margin:0 0 4px}.slot{cursor:pointer;position:relative}.slot.selected{outline:2px solid var(--accent);outline-offset:-1px}.slot.over{outline:2px dashed var(--accent);outline-offset:-1px;background:#eef3ff}.slot.edited{border-color:var(--ok)}.thumb{position:relative}.slot-busy{background:#ffffffbf;justify-content:center;align-items:center;font-size:12px;display:flex;position:absolute;inset:0}.slot-edited{color:var(--ok);justify-content:space-between;align-items:center;font-size:12px;display:flex}.slot-edited button{padding:1px 6px;font-size:11px}.info select{width:100%;padding:6px 8px}.notices{flex-direction:column;gap:6px;margin:0;padding:0;font-size:12px;list-style:none;display:flex}.notices li{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:6px 8px}.notices li.ok{border-color:#bfe5cf}.notices li.warn{background:#fffaf0;border-color:#f0d9a8}.notices li.error{color:var(--bad);background:#fff5f5;border-color:#f2c2c2}.center{flex-direction:column;gap:10px;min-width:0;display:flex}.variant-bar{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.variant{border:1px solid var(--line);background:var(--panel);border-radius:8px;align-items:center;display:inline-flex}.variant>button{background:0 0;border:none}.variant.active{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.variant-remove{color:var(--muted);padding:2px 8px}.variant-name{width:140px;padding:6px 8px}.tabs{border-bottom:1px solid var(--line);gap:4px;display:flex}.tabs button{background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;padding:8px 14px}.tabs button[aria-selected=true]{border-bottom-color:var(--accent);color:var(--accent);font-weight:600}.param-groups h3{margin:14px 0 8px;font-size:14px}.param-list{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;display:grid}.param{border:1px solid var(--line);background:var(--panel);border-radius:10px;flex-direction:column;gap:4px;padding:10px;display:flex}.param label{font-size:13px;font-weight:600}.param.changed{border-color:var(--accent)}.param.invalid{border-color:var(--bad)}.param.disabled{opacity:.6}.param-input{gap:6px;display:flex}.param-input input{flex:1;min-width:0;padding:6px 8px}.small{font-size:12px}.export h2{margin:0;font-size:15px}.export fieldset{border:none;flex-wrap:wrap;gap:4px 12px;margin:0;padding:0;display:flex}.export legend{color:var(--muted);margin-bottom:4px;font-size:13px}.check{align-items:center;gap:4px;font-size:13px;display:inline-flex}.gates,.packages{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.packages li{word-break:break-all}.ok{color:var(--ok)}.warn{color:#a86b00}.row{gap:8px;display:flex}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button:disabled{opacity:.5;cursor:not-allowed}.publish{flex-direction:column;gap:8px;display:flex}.publish .field,.wizard .field{flex-direction:column;gap:4px;display:flex}.wizard .field{font-size:13px}.wizard .field input{border:1px solid var(--line);font:inherit;border-radius:6px;padding:6px 8px}.publish .site-name{align-items:center;gap:2px;display:flex}.publish .site-name input{flex:1;min-width:0}.publish .check{word-break:break-all}.publish .check input{width:auto}.wizard{flex-direction:column;gap:10px;max-width:720px;display:flex}.wizard[hidden]{display:none}.chat{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.turn{flex-direction:column;gap:6px;display:flex}.turn.user{align-items:flex-end}.turn .bubble{background:var(--panel,#f4f4f5);white-space:pre-wrap;border-radius:10px;max-width:90%;padding:8px 12px}.turn.user .bubble{background:#e8f0fe}.attachments{flex-wrap:wrap;gap:6px;display:flex}.attachments img{object-fit:cover;border:1px solid var(--line);border-radius:6px;width:56px;height:56px}.attachments.pending button{cursor:pointer;background:0 0;border:none;padding:0}.diff-card{border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:8px;padding:10px 12px;display:flex}.diff-card ul{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.diff-card li.problem .check{color:var(--muted);text-decoration:line-through}.diff-card li.engineer{border-left:3px solid #a86b00;flex-direction:column;align-items:flex-start;gap:4px;padding-left:8px;display:flex}.composer{flex-direction:column;gap:6px;display:flex}.composer textarea{border:1px solid var(--line);min-height:64px;font:inherit;resize:vertical;border-radius:6px;padding:8px}.composer .attach{cursor:pointer;color:var(--muted);align-self:center;margin-right:auto;font-size:13px}.toolbar{align-items:center;gap:8px;margin-right:auto;display:flex}.save-status.bad{color:var(--bad)}.projects{max-width:720px;margin-top:24px;margin-left:auto;margin-right:auto}.projects h2{margin:0 0 4px;font-size:15px}.projects ul,.snapshots ul{flex-direction:column;gap:6px;margin:8px 0 0;padding:0;list-style:none;display:flex}.projects li{align-items:center;gap:8px;display:flex}.project-open{text-align:left;border-radius:10px;flex-direction:column;flex:1;align-items:flex-start;gap:2px;padding:10px 12px;display:flex}button.danger{color:var(--bad);border-color:var(--bad)}.snapshots .row{gap:6px;display:flex}.snapshots .row input{flex:1;min-width:0}.snapshots li{align-items:center;gap:6px;font-size:13px;display:flex}.snapshot-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}