:root{--accent: #111111;--accent-hover: #333333;--accent-soft: #f2f2f2;--accent-line: #d6d6d6;--accent-tint: #fafafa;--cta: #111111;--cta-hover: #333333;--ink: #111111;--ink-2: #555555;--muted: #999999;--line: #e6e6e6;--bg: #fafafa;--panel: #ffffff;--red: #d93025;--amber: #8a6d1c;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe UI,sans-serif;font-size:13px;color:var(--ink)}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;overflow:hidden;background:var(--bg)}button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:6px;padding:6px 10px}button:hover:not(:disabled){border-color:#c4c9c3}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}button.danger{color:var(--red)}button.link{border:none;background:none;padding:0}button.block{width:100%;margin-top:12px}input,select,textarea{font:inherit;color:inherit;border:1px solid var(--line);border-radius:6px;padding:5px 8px;background:#fff}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}.muted{color:var(--muted);font-weight:400}.red{color:var(--red)}kbd{font-size:10px;color:var(--muted);font-family:inherit}.app{display:flex;flex-direction:column;height:100%}.topbar{height:52px;display:flex;align-items:center;gap:14px;padding:0 14px;background:var(--panel);border-bottom:1px solid var(--line);flex-shrink:0}.brand{display:flex;align-items:center;gap:8px}.brand-name{font-weight:600;font-size:14px}.brand-sub{font-size:11px;color:var(--muted)}.doc-name{display:flex;flex-direction:column;min-width:180px;max-width:360px}.doc-name .link{font-weight:600;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.doc-name .size{font-size:11px}.doc-name input{width:220px}.tb-group{display:flex;gap:2px;padding-left:10px;border-left:1px solid var(--line)}.tb-spacer{flex:1}.icon-btn{border:none;background:none;display:flex;flex-direction:column;align-items:center;gap:1px;padding:4px 7px;font-size:15px;line-height:1;border-radius:6px}.icon-btn span{font-size:11px;color:var(--ink-2)}.icon-btn:hover:not(:disabled){background:var(--bg)}.ai-btn{background:#111;color:#fff;border:none;font-weight:600;padding:8px 14px;border-radius:18px}.main{flex:1;display:flex;min-height:0}.left{display:flex;background:var(--panel);border-right:1px solid var(--line);flex-shrink:0}.rail{width:64px;display:flex;flex-direction:column;gap:2px;padding:8px 4px;border-right:1px solid var(--line)}.rail-btn{border:none;background:none;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 0;font-size:11px;color:var(--ink-2)}.rail-btn .rail-icon{font-size:18px;color:var(--ink)}.rail-btn.active{background:var(--accent-soft);color:var(--accent)}.rail-btn.active .rail-icon{color:var(--accent)}.rail-btn.soon{opacity:.5}.tool-panel{width:248px;padding:14px;overflow-y:auto}.tool-panel h3{margin:0 0 10px;font-size:14px}.tool-panel h4{margin:16px 0 8px;font-size:12px;color:var(--ink-2);font-weight:600}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.card{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px 8px}.card .profile-thumb{width:100%;height:auto;aspect-ratio:4 / 3;object-fit:contain;background:radial-gradient(circle at 50% 40%,#fff,#e7eae5);border-radius:4px;margin-bottom:2px}.card span{font-size:11px;color:var(--muted)}.card.on,.tool.on,.opt.on,.swatch.on,.seg button.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.spec-line{font-size:11px;color:var(--muted);margin-top:6px}.swatches{display:flex;flex-direction:column;gap:6px}.swatch{display:flex;align-items:center;gap:8px;text-align:left}.swatch i{width:18px;height:18px;border-radius:4px;border:1px solid #0002;flex-shrink:0}.swatch em{margin-left:auto;font-style:normal;font-size:11px;color:var(--muted)}.swatch.wide{width:100%;margin-bottom:6px}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:6px}.tool{padding:9px 6px;font-size:12px}.params{margin-top:6px}.field{display:flex;align-items:center;gap:8px;margin:8px 0}.field>span{width:56px;color:var(--ink-2);flex-shrink:0;font-size:12px}.field select{flex:1;min-width:0}.num{display:flex;align-items:center;flex:1;border:1px solid var(--line);border-radius:6px;background:#fff}.num input{border:none;width:100%;min-width:0}.num em{font-style:normal;color:var(--muted);padding:0 8px;font-size:11px}.seg{display:flex;gap:4px}.seg button{flex:1;padding:6px 4px;font-size:12px}.seg.wrap{flex-wrap:wrap}.seg.wrap button{flex:1 1 45%}.node-count{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:12px;color:var(--muted, #666);margin:4px 0 8px}.opt{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;margin-bottom:6px;text-align:left}.opt span{font-size:11px;color:var(--muted)}.tip{font-size:11.5px;color:var(--muted);line-height:1.6;margin:8px 0}.hint-list{padding-left:16px;margin:0;color:var(--ink-2);line-height:1.9;font-size:12px}.switch{display:flex;align-items:center;gap:6px;font-size:12.5px}.soon-box{background:#fff8ec;border:1px solid #f6dcae;border-radius:8px;padding:12px;line-height:1.6}.soon-box p{margin:6px 0 0;color:var(--ink-2);font-size:12px}.stage{flex:1;position:relative;min-width:0}.canvas{position:absolute;top:0;right:0;bottom:0;left:0}.canvas canvas{display:block}.label-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.dim-label{background:var(--accent);color:#fff;font-size:11.5px;padding:3px 8px;border-radius:10px;white-space:nowrap;box-shadow:0 2px 6px #0002}.mode-badge{position:absolute;top:12px;left:50%;transform:translate(-50%);background:#1f2329d9;color:#fff;padding:6px 14px;border-radius:16px;font-size:12px;pointer-events:none}.hint-bar{position:absolute;bottom:14px;left:50%;transform:translate(-50%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:6px 8px 6px 16px;font-size:12px;color:var(--ink-2);display:flex;align-items:center;gap:10px;white-space:nowrap;box-shadow:0 2px 10px #0000000f}.hint-bar button{border:none;padding:2px 8px;font-size:11.5px;color:var(--muted)}.toast{position:absolute;top:56px;left:50%;transform:translate(-50%);background:#fff;border:1px solid var(--line);padding:8px 16px;border-radius:8px;box-shadow:0 4px 16px #0000001a;font-size:12.5px}.right{width:292px;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;flex-shrink:0}.tree{flex:1;overflow-y:auto;padding:8px}.group{margin-bottom:6px}.group>header{display:flex;align-items:center;gap:6px;padding:4px 2px}.group-title{border:none;background:none;padding:4px 2px;font-weight:600;flex:1;text-align:left;display:flex;align-items:center;gap:4px}.group-title em{font-style:normal;color:var(--muted);font-weight:400;font-size:12px}.caret{display:inline-block;transition:transform .15s;color:var(--muted)}.caret.open{transform:rotate(90deg)}.mini-switch{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:2px}.mini-switch input{margin:0}.items{display:flex;flex-direction:column;gap:4px;padding-left:4px}.item{border:1px solid var(--line);border-radius:6px;background:#fbfbfa}.item.on{border-color:var(--accent);background:#fff;box-shadow:0 0 0 2px var(--accent-soft)}.item-label{border:none;background:none;width:100%;text-align:left;padding:4px 8px;font-size:12px;white-space:nowrap;overflow:hidden;display:flex;align-items:center;gap:6px}.item-label>span{overflow:hidden;text-overflow:ellipsis}.item-label .profile-thumb{flex-shrink:0;width:30px;height:22px;object-fit:contain}.item.on .item-label{color:var(--accent);font-weight:600}.props{padding:2px 10px 10px}.props.note{font-size:11.5px;color:var(--muted);line-height:1.6}.row-btns{display:flex;gap:6px;margin-top:8px}.row-btns button{flex:1;padding:5px 6px;font-size:12px}.empty{color:var(--muted);font-size:12px;padding:10px;text-align:center}.multi{border-top:1px solid var(--line);padding:10px 12px}.actions{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}.actions button{flex:1;padding:9px;font-weight:600}.actions button.primary{background:var(--cta);border-color:var(--cta)}.actions button.primary:hover{background:var(--cta-hover);border-color:var(--cta-hover)}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;display:grid;place-items:center;z-index:50}.modal{background:#fff;border-radius:10px;box-shadow:0 20px 60px #0003;display:flex;flex-direction:column;max-height:92vh}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0;font-size:16px}.close{border:none;font-size:22px;line-height:1;padding:0 4px;color:var(--muted);background:none}.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--line)}.quote{width:min(1180px,96vw);height:min(760px,92vh)}.quote-body{flex:1;display:flex;gap:14px;padding:14px;min-height:0;background:var(--bg)}.quote-left{flex:1;display:flex;flex-direction:column;background:#fff;border-radius:8px;min-width:0}.quote-info{display:flex;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line)}.quote-info .muted{font-size:12px;margin-top:3px}.tabs{display:flex;gap:18px;padding:0 16px;border-bottom:1px solid var(--line)}.tabs button{border:none;background:none;border-radius:0;padding:12px 0;color:var(--ink-2);border-bottom:2px solid transparent}.tabs button.on{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.table-wrap{flex:1;overflow:auto;padding:12px 16px}table{width:100%;border-collapse:collapse;margin-bottom:14px}th{text-align:left;font-weight:600;color:var(--ink-2);background:#f6f7f4;padding:9px 10px;font-size:12px}td{padding:10px;border-bottom:1px solid #eef0ec;vertical-align:top;font-size:12.5px}td .muted{font-size:11.5px;margin-top:2px}.price-cell{display:flex;flex-direction:column;gap:2px}.quote-right{width:340px;background:#fff;border-radius:8px;padding:14px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.quote-right h4{margin:0;font-size:13px}.snap{background:#eef0ec;border-radius:6px;overflow:hidden;position:relative}.snap img{width:100%;display:block;aspect-ratio:4 / 3;object-fit:cover}.snap span{position:absolute;left:8px;top:8px;font-size:11px;color:var(--ink-2);background:#fffc;padding:2px 6px;border-radius:4px}.unit-price{font-size:13px}.fees{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;background:#f8f9f6;border:1px solid var(--line);border-radius:6px;padding:10px 12px;font-size:12px}.fees div{display:flex;justify-content:space-between}.fees span{color:var(--ink-2)}.sets{display:flex;align-items:center;gap:8px}.stepper{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}.stepper button{border:none;border-radius:0;padding:4px 10px;background:#f6f7f4}.stepper input{width:48px;border:none;text-align:center;border-radius:0}.ladder-link{position:relative;color:var(--ink-2);cursor:default;font-size:12px}.ladder-pop{position:absolute;right:0;bottom:24px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px #0002;padding:10px 12px;width:230px;z-index:2;display:flex;flex-direction:column;gap:4px}.ladder-row{display:flex;gap:8px}.total{font-size:13px}.total .big{font-size:20px}.meta{font-size:12px;color:var(--ink-2)}.disclaimer{font-size:11px;color:var(--muted);margin:4px 0 0}.quote-actions{display:flex;gap:8px;margin-top:auto}.quote-actions button{flex:1;padding:10px;font-weight:600}.ai{width:min(640px,94vw)}.ai-body{padding:16px 18px;overflow-y:auto}.ai-body textarea{width:100%;resize:vertical;font-size:14px;padding:10px 12px;line-height:1.6}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chips button{font-size:11.5px;padding:4px 10px;border-radius:14px;background:#f6f7f4}.ai-preview{margin-top:14px;background:var(--accent-tint);border:1px solid var(--accent-line);border-radius:8px;padding:12px 14px}.ai-preview h4{margin:0 0 8px;font-size:12.5px;color:var(--accent)}.ai-preview dl{display:grid;grid-template-columns:72px 1fr;gap:6px 10px;margin:0;font-size:12.5px}.ai-preview dt{color:var(--muted)}.ai-preview dd{margin:0}.ai-preview.stale{opacity:.55}.ai-preview h4{display:flex;align-items:center;gap:8px}.src-tag{font-weight:400;font-size:11px;padding:1px 7px;border-radius:10px}.src-tag.llm{background:var(--accent-soft);color:var(--accent)}.src-tag.local{background:#f1f1f1;color:var(--muted)}.ai-reply{margin:0 0 10px;font-size:13px;line-height:1.6}.ai-warn{margin:0 0 8px;font-size:12px;color:#b26a00}.ai-refine{display:flex;align-items:center;gap:6px;font-size:12.5px;margin-bottom:8px;color:var(--muted)}.ai-loading{margin-top:14px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:12px 14px;border:1px dashed var(--accent-line);border-radius:8px}.spinner{width:14px;height:14px;border:2px solid var(--accent-line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.ai-error{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:#c0392b;background:#fff4f2;border:1px solid #f5d0ca;border-radius:8px;padding:10px 12px}.ai-error button{flex-shrink:0;font-size:12px}.notes{margin:10px 0 0;padding-left:16px;color:var(--ink-2);font-size:11.5px;line-height:1.7}.drawer{position:fixed;right:0;top:0;bottom:0;width:420px;max-width:96vw;background:#fff;box-shadow:-10px 0 40px #0002;display:flex;flex-direction:column}.drawer-actions{display:flex;flex-wrap:wrap;gap:8px;padding:12px 18px 0}.design-card .no-thumb{width:120px;height:90px;border-radius:6px;flex-shrink:0;display:grid;place-items:center;color:var(--muted, #999);font-size:12px;background:#f2f2f2}.drawer .tip{padding:0 18px}.design-list{flex:1;overflow-y:auto;padding:0 18px 18px;display:flex;flex-direction:column;gap:10px}.design-card{display:flex;gap:12px;border:1px solid var(--line);border-radius:8px;padding:10px}.design-card.current{border-color:var(--accent)}.design-card img{width:120px;height:90px;object-fit:cover;border-radius:6px;background:#eef0ec}.dc-info{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0;font-size:12px}.dc-info .row-btns{margin-top:auto}.card.on,.tool.on,.opt.on,.swatch.on,.seg button.on{border-color:var(--ink);background:var(--accent-soft);color:var(--ink);font-weight:600}.rail-btn{border-radius:8px;margin:0 4px}.rail-btn.active{background:var(--ink);color:#fff}.rail-btn.active .rail-icon{color:#fff}.brand-name{font-size:15px;font-weight:700;letter-spacing:.3px}.item.on{border-color:var(--ink);box-shadow:none}.item.on .item-label{color:var(--ink)}.tabs button.on{color:var(--ink);border-bottom-color:var(--ink)}.total .big{color:var(--ink)}.dim-label{background:var(--ink)}.card .profile-thumb{background:radial-gradient(circle at 50% 40%,#fff,#ececec)}.hint-bar{max-width:calc(100% - 24px);white-space:normal;line-height:1.5}.hint-bar button{white-space:nowrap;flex-shrink:0}.sub-title{font-size:11px;color:var(--muted);margin:8px 0 4px;letter-spacing:.02em}.opt b .tag{font-style:normal;font-weight:400;font-size:10px;margin-left:6px;padding:0 5px;border:1px solid var(--line, #ccc);border-radius:3px;color:var(--muted)}.design-no{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.02em;color:var(--muted, #888);margin-left:6px}.dc-info .design-no{margin-left:0}.check-box{border:1px solid var(--line, #e5e5e5);border-radius:8px;margin:10px 0;overflow:hidden}.check-box .check-head{width:100%;display:flex;gap:10px;align-items:center;padding:8px 12px;background:none;border:0;text-align:left;cursor:pointer;font:inherit}.check-box .check-head .muted{margin-left:auto;font-size:12px}.check-box.has-error{border-color:#d33}.check-box.has-error .check-head b{color:#c22}.check-box.has-warn .check-head b{color:#b06a00}.check-box.ok .check-head span{color:#2f8a3e}.check-box ul{list-style:none;margin:0;padding:0 12px 8px;display:flex;flex-direction:column;gap:6px;max-height:180px;overflow:auto}.check-box li{display:flex;gap:10px;align-items:flex-start;padding:6px 0;border-top:1px solid var(--line, #eee);font-size:12px}.check-box li .lv{flex-shrink:0;font-size:11px;padding:1px 6px;border-radius:4px;border:1px solid currentColor}.check-box li.error .lv{color:#c22}.check-box li.warn .lv{color:#b06a00}.check-box li.info .lv{color:#666}.check-box li>div{flex:1}.check-box li button{flex-shrink:0;font-size:12px;padding:2px 10px}.quote-actions{flex-wrap:wrap}.drawer-sub{font-size:13px;font-weight:600;margin:14px 18px 8px}.tpl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0 18px}.tpl-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 28px 8px 10px;border:1px solid var(--line, #e5e5e5);border-radius:8px;background:#fff;text-align:left;cursor:pointer;font:inherit;font-size:12px}.tpl-card:hover{border-color:#111}.tpl-card b{font-size:13px}.tpl-card .tpl-tag{position:absolute;top:8px;right:8px;font-size:11px;padding:0 5px;border:1px solid #999;border-radius:4px;color:#666}.dc-name{cursor:text}.dc-name:hover{text-decoration:underline dotted}.dc-rename{font:inherit;font-weight:600;padding:2px 4px;border:1px solid #111;border-radius:4px;width:100%}.sheet-mask{z-index:60}.sheet{width:min(980px,calc(100vw - 32px));height:calc(100vh - 48px);background:#fff;border-radius:10px;display:flex;flex-direction:column;overflow:hidden}.sheet .sheet-actions{display:flex;gap:8px;align-items:center;margin-left:auto}.sheet .sheet-actions .close{margin-left:4px}.sheet iframe{flex:1;border:0;border-top:1px solid var(--line, #eee);width:100%}.warn-note{color:#b06a00}.home{height:100%;overflow-y:auto;background:#fff;display:flex;flex-direction:column;background-image:linear-gradient(#f1f1f1 1px,transparent 1px),linear-gradient(90deg,#f1f1f1 1px,transparent 1px);background-size:48px 48px;background-position:center -1px}.home-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 32px}.home-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:.5px}.logo-mark{width:22px;height:22px;border-radius:5px;background:#111;position:relative}.logo-mark:after{content:"";position:absolute;top:6px;right:6px;bottom:6px;left:6px;border:2px solid #fff;border-radius:1px}.home-nav-btns{display:flex;gap:16px;align-items:center}.home-nav-btns button{font-size:13px}.home-nav-btns button:not(.link){border-radius:999px;padding:7px 16px;border-color:#111}.home-hero{flex:1;width:100%;max-width:760px;margin:0 auto;padding:9vh 20px 40px;text-align:center}.home-hero h1{font-size:44px;line-height:1.2;letter-spacing:1px;margin:0 0 16px;font-weight:800}.home-sub{color:var(--ink-2);font-size:15px;line-height:1.7;margin:0 auto 36px;max-width:560px}.br-sm{display:none}.prompt-box{text-align:left;background:#fff;border:1.5px solid #111;border-radius:18px;padding:16px 16px 12px;box-shadow:0 18px 50px #00000014,0 2px #111;cursor:text;transition:box-shadow .2s}.prompt-box:focus-within{box-shadow:0 22px 60px #0000001f,0 2px #111}.prompt-box textarea{width:100%;border:none;resize:none;font-size:17px;line-height:1.6;padding:4px 6px;background:transparent;min-height:84px}.prompt-box textarea:focus{border:none}.prompt-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}.prompt-tip{color:var(--muted);font-size:12px;padding-left:6px}.prompt-send{background:#111;color:#fff;border:none;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px;white-space:nowrap}.prompt-send span{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#fff;color:#111;font-size:13px}.prompt-send:hover:not(:disabled){background:#333}.home-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px}.home-chips button{border-radius:999px;padding:7px 14px;font-size:13px;color:var(--ink-2);background:#fff}.home-chips button:hover{border-color:#111;color:#111}.home-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;max-width:900px;width:calc(100% - 40px);margin:0 auto 48px;border:1px solid var(--line);border-radius:14px;background:#fff}.home-steps div{padding:18px 20px;display:grid;grid-template-columns:auto 1fr;column-gap:10px;row-gap:2px}.home-steps div+div{border-left:1px solid var(--line)}.home-steps b{grid-row:span 2;width:24px;height:24px;border-radius:50%;border:1.5px solid #111;display:grid;place-items:center;font-size:12px}.home-steps span{font-weight:600;font-size:14px}.home-steps em{font-style:normal;color:var(--muted);font-size:12px}@media (max-width: 760px){.home-nav{padding:14px 16px}.home-hero{padding-top:6vh}.home-hero h1{font-size:30px}.br-sm{display:inline}.home-sub{font-size:14px}.prompt-tip{display:none}.prompt-row{justify-content:flex-end}.home-steps{grid-template-columns:1fr 1fr;width:calc(100% - 32px)}.home-steps div:nth-child(3){border-left:none}.home-steps div:nth-child(n+3){border-top:1px solid var(--line)}}.studio{display:flex;height:100%;background:#fff}.st-chat{width:400px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fff;min-height:0}.st-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line)}.st-brand{font-weight:700;font-size:15px;letter-spacing:.4px}.st-head-btns button{border-radius:999px;padding:5px 12px;font-size:12px}.st-list{flex:1;overflow-y:auto;padding:18px 16px 8px;display:flex;flex-direction:column;gap:18px;min-height:0}.msg.user{align-self:flex-end;max-width:86%;display:flex;flex-direction:column;align-items:flex-end;gap:6px}.msg.user .bubble{background:#111;color:#fff;padding:10px 14px;border-radius:16px 16px 4px;font-size:14px;line-height:1.6;white-space:pre-wrap}.msg-shot{width:200px;max-height:220px;object-fit:contain;background:#f4f4f4;border-radius:12px;border:1px solid var(--line);display:block}.msg-pins{list-style:none;margin:0;padding:8px 12px;background:var(--accent-soft);border-radius:12px;font-size:13px;line-height:1.7}.msg-pins b{font-weight:700;margin-right:2px}.pin-part{color:var(--muted);margin-right:4px}.pin-part:after{content:"："}.msg.msg-ai{display:flex;gap:10px;align-items:flex-start}.ai-avatar{width:28px;height:28px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font-size:13px;flex-shrink:0}.ai-body-col{flex:1;min-width:0}.ai-text{margin:4px 0 10px;font-size:14px;line-height:1.7}.ver-card{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff}.msg.msg-ai.active .ver-card{border-color:#111}.ver-top{display:flex;align-items:flex-start;gap:8px}.ver-tag{font-weight:700;font-size:11px;border:1.5px solid #111;border-radius:6px;padding:0 5px;line-height:18px;flex-shrink:0}.ver-sum{font-size:12.5px;color:var(--ink-2);line-height:1.6}.ver-changes{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.ver-changes span{background:var(--accent-soft);border-radius:6px;padding:2px 8px;font-size:12px}.ver-now{margin-top:8px;font-size:11.5px;color:var(--muted)}.ver-use{margin-top:8px;font-size:12px;padding:4px 10px;border-radius:999px}.ai-notes{margin:8px 0 0;padding-left:16px;color:var(--muted);font-size:12px;line-height:1.7}.ai-err{background:#fff5f4;border:1px solid #f3d0cc;color:var(--red);border-radius:10px;padding:10px 12px;font-size:13px;display:flex;align-items:center;justify-content:space-between;gap:10px}.thinking{padding:6px 0;display:flex;flex-direction:column;gap:8px}.th-step{display:flex;align-items:center;gap:8px;font-size:13px;color:#c4c4c4;transition:color .3s}.th-step.done{color:var(--ink-2)}.th-step.now{color:var(--ink);font-weight:600;background:linear-gradient(90deg,#111 30%,#bbb,#111 70%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 1.4s linear infinite}.th-dot{width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;flex-shrink:0}.th-step.done .th-dot{background:var(--ink-2);border-color:var(--ink-2)}.th-step.now .th-dot{border-color:#111;animation:pulse 1s ease-in-out infinite}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@keyframes pulse{50%{transform:scale(1.5);background:#111}}.st-composer{margin:8px 12px 12px;border:1.5px solid #111;border-radius:16px;padding:10px 10px 8px;background:#fff}.st-composer textarea{width:100%;border:none;resize:none;font-size:14px;line-height:1.6;padding:2px 4px}.st-composer textarea:focus{border:none}.composer-row{display:flex;align-items:center;gap:8px;margin-top:4px}.composer-tip{flex:1;color:var(--muted);font-size:11px;text-align:right}.send-btn{width:32px;height:32px;border-radius:50%;background:#111;color:#fff;border:none;font-size:15px;font-weight:700;padding:0}.send-btn:hover:not(:disabled){background:#333}.mark-btn{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 12px;font-size:12.5px}.mark-btn.on{background:#111;border-color:#111;color:#fff}.mark-ico{font-size:14px;line-height:1}.mark-count{background:#111;color:#fff;border-radius:999px;font-size:11px;min-width:18px;height:18px;display:inline-grid;place-items:center;padding:0 5px}.mark-btn.on .mark-count{background:#fff;color:#111}.pin-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.pin-chip{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);border-radius:999px;padding:3px 4px;font-size:12px;cursor:pointer;max-width:100%}.pin-chip b{width:18px;height:18px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font-size:11px;flex-shrink:0}.pin-chip button{font-size:14px;color:var(--muted);padding:0 4px}.st-stage{flex:1;position:relative;min-width:0;overflow:hidden}.st-canvas{position:absolute;top:0;right:0;bottom:0;left:0}.st-stage.annotating .st-canvas canvas{cursor:crosshair!important}.st-tools{position:absolute;top:14px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px;box-shadow:0 6px 20px #0000000f;white-space:nowrap}.st-tools>button:not(.mark-btn){border:none;border-radius:999px;padding:5px 10px;font-size:12.5px}.st-tools>button:not(.mark-btn):hover{background:var(--accent-soft)}.st-sep{width:1px;height:18px;background:var(--line)}.st-hint{position:absolute;top:62px;left:50%;transform:translate(-50%);background:#111;color:#fff;padding:7px 14px;border-radius:999px;font-size:12.5px;white-space:nowrap;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-4px)}}.st-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-content:center;justify-items:center;gap:12px;color:var(--ink-2);font-size:14px;pointer-events:none}.spinner.big{width:28px;height:28px;border-width:3px}.st-result{position:absolute;left:16px;bottom:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:0 8px 24px #00000012;max-width:calc(100% - 32px)}.st-res-name{font-weight:700;font-size:14px}.st-res-meta{color:var(--ink-2);font-size:12.5px;margin:3px 0 10px}.st-res-meta b{color:var(--ink);font-size:15px}.st-res-btns{display:flex;gap:8px}.st-res-btns button{border-radius:999px;padding:6px 14px}.st-stage .toast{top:62px}.pin-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.pin{position:absolute;left:0;top:0;width:0;height:0}.pin-dot{pointer-events:auto;position:absolute;left:-14px;top:-14px;width:28px;height:28px;border-radius:50%;background:#111;color:#fff;border:3px solid #fff;padding:0;font-weight:700;font-size:13px;box-shadow:0 3px 10px #0000004d;animation:pinIn .25s cubic-bezier(.3,1.6,.5,1)}@keyframes pinIn{0%{transform:scale(0)}}.pin-tip{position:absolute;left:18px;top:-12px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:3px 9px;font-size:12px;white-space:nowrap;box-shadow:0 3px 10px #0000001a;max-width:220px;overflow:hidden;text-overflow:ellipsis}.pin-pop{pointer-events:auto;position:absolute;left:var(--pop-x, 22px);top:-20px;width:var(--pop-w, 240px);background:#fff;border:1.5px solid #111;border-radius:12px;padding:10px;box-shadow:0 10px 30px #00000026;animation:fadeIn2 .15s}@keyframes fadeIn2{0%{opacity:0;transform:translate(-4px)}}.pin-pop-part{font-size:11.5px;color:var(--muted);margin-bottom:6px}.pin-pop input{width:100%;font-size:13.5px;padding:7px 9px}.pin-pop-btns{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.pin-pop-btns .link{color:var(--muted);font-size:12px}.pin-pop-btns .primary{padding:4px 14px;border-radius:999px}.pin.editing{z-index:2}.pin.below .pin-pop{top:22px}.pin.flip .pin-tip{left:auto;right:18px}.home-resume{margin:14px auto 0;display:block;border-radius:999px;padding:7px 16px;font-size:13px;background:#fff;border-color:#111;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.phone-notice{min-height:100vh;min-height:100dvh;padding:28px 22px;display:flex;flex-direction:column;justify-content:center;gap:14px;background:#fff}.phone-notice h2{font-size:22px;margin:10px 0 0}.phone-notice p{margin:0;color:var(--ink-2);line-height:1.75;font-size:14.5px}.phone-notice-btns{display:flex;gap:10px;margin-top:10px}.phone-notice-btns button{flex:1;border-radius:999px;padding:10px 14px;font-size:14px}@media (max-width: 700px){.only-desktop,.st-res-edit{display:none!important}}.st-home-m{display:none;position:absolute;top:10px;left:10px;z-index:6;border-radius:999px;padding:5px 11px;font-size:12px;background:#fff}@media (max-width: 820px){.studio{flex-direction:column-reverse}.st-chat{width:100%;height:50%;border-right:none;border-top:1px solid var(--line)}.st-head{display:none}.st-stage{flex:none;height:50%}.st-tools{top:10px;max-width:calc(100% - 20px);overflow-x:auto}.st-tools .st-sep,.st-tools>button:not(.mark-btn){display:none}.st-hint{top:54px;white-space:normal;text-align:center;width:calc(100% - 32px)}.st-stage,.st-chat{height:50%}.st-result{left:8px;right:8px;bottom:8px;padding:6px 6px 6px 12px;display:flex;align-items:center;gap:8px;border-radius:999px}.st-res-info{flex:1;min-width:0}.st-res-name{font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.st-res-meta{margin:0;font-size:12px}.st-res-extra,.st-res-save{display:none}.st-home-m{display:block}.st-res-btns button{padding:6px 12px;font-size:12px}.composer-tip{visibility:hidden}}.pack-mask{z-index:70}.pack{width:min(1040px,calc(100vw - 32px));height:calc(100vh - 40px);background:#fff;border-radius:14px;display:flex;flex-direction:column;overflow:hidden;position:relative}.pack-head{display:flex;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}.pack-title h2{margin:0;font-size:16px}.pack-title .muted{font-size:12px}.pack-tabs{display:flex;gap:4px;background:var(--accent-soft);border-radius:999px;padding:3px;margin:0 auto}.pack-tabs button{border:none;background:transparent;border-radius:999px;padding:6px 16px;font-size:13px;color:var(--ink-2)}.pack-tabs button.on{background:#111;color:#fff}.pack-actions{display:flex;gap:8px;align-items:center}.pack-actions button{border-radius:999px}.pack-actions .close{border:none;font-size:20px;padding:2px 8px}.pack-body{flex:1;overflow-y:auto;padding:18px 22px 28px}.pack-body h3{font-size:14px;margin:18px 0 8px}.pack-sum{display:flex;align-items:center;gap:6px;flex-wrap:wrap;background:var(--accent-soft);border-radius:10px;padding:10px 14px}.pack-sum button{margin-left:auto;border-radius:999px}.pack-table{width:100%;border-collapse:collapse;font-size:13px}.pack-table th,.pack-table td{border-bottom:1px solid var(--line);padding:7px 8px;text-align:left}.pack-table th{color:var(--muted);font-weight:500;font-size:12px}.buy-intro{display:flex;gap:16px;align-items:center;justify-content:space-between;background:var(--accent-soft);border-radius:10px;padding:12px 14px;line-height:1.7}.buy-intro button{flex-shrink:0;border-radius:999px;background:#111;color:#fff;border-color:#111}.buy-group h3{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:1px}.buy-item{display:flex;gap:16px;justify-content:space-between;border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}.buy-main{min-width:0;flex:1}.buy-name{font-weight:600;font-size:14px}.buy-qty{margin-left:8px;font-weight:700}.buy-spec{color:var(--ink-2);font-size:12.5px;margin-top:3px;line-height:1.6}.buy-tip{color:var(--muted);font-size:12px;margin-top:3px}.buy-kw{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:12px;flex-wrap:wrap}.buy-kw span{color:var(--muted)}.buy-kw code{background:var(--accent-soft);border-radius:6px;padding:2px 8px;font-family:inherit}.buy-kw .link{color:var(--ink-2);text-decoration:underline;font-size:12px}.buy-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}.buy-price{font-size:12.5px;color:var(--ink-2)}.buy-links{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;max-width:380px}.buy-links a{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--ink);text-decoration:none;background:#fff}.buy-links a:hover{border-color:#111}.buy-links i{width:7px;height:7px;border-radius:50%;display:inline-block}.buy-foot{color:var(--muted);font-size:12px;margin-top:14px;line-height:1.7}.guide-tools{background:var(--accent-soft);border-radius:10px;padding:12px 14px;margin-bottom:14px}.guide-tools ul{margin:6px 0 0;padding-left:18px;columns:2;line-height:1.8}.guide-step{display:grid;grid-template-columns:340px 1fr;gap:18px;border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}.guide-step.noimg{grid-template-columns:1fr}.guide-img{width:100%;border-radius:8px;background:#f2f2f2;display:block}.guide-img.loading{aspect-ratio:4 / 3;display:grid;place-items:center}.guide-text h3{margin:2px 0 8px;font-size:15px;display:flex;align-items:center;gap:10px}.guide-n{width:26px;height:26px;border-radius:50%;background:#111;color:#fff;display:inline-grid;place-items:center;font-size:13px;flex-shrink:0}.guide-text ol{margin:0;padding-left:20px;line-height:1.8;font-size:13.5px}.guide-parts{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.guide-parts span{background:var(--accent-soft);border-radius:6px;padding:2px 8px;font-size:12px}.guide-tip{margin-top:10px;font-size:12.5px;color:var(--ink-2);border-left:3px solid #ff7a1a;padding-left:10px}.pack-print{position:absolute;width:0;height:0;border:0;visibility:hidden}@media (max-width: 760px){.pack{width:100vw;height:100%;border-radius:0}.pack-mask{padding:0}.pack-head{padding:10px 12px;gap:8px}.pack-tabs{order:3;width:100%;justify-content:center}.pack-tabs button{flex:1;padding:6px 4px}.pack-actions{margin-left:auto}.pack-body{padding:12px 12px 24px}.buy-intro{flex-direction:column;align-items:stretch}.buy-item{flex-direction:column}.buy-side{align-items:flex-start}.buy-links{justify-content:flex-start;max-width:none}.guide-step{grid-template-columns:1fr}.guide-tools ul{columns:1}}.ask-card{display:flex;flex-direction:column;gap:12px}.ask-card .ai-text{margin:0}.ask-q{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff}.ask-title{font-size:13px;font-weight:600;margin-bottom:8px}.ask-colors{display:grid;grid-template-columns:1fr 1fr;gap:6px}.ask-colors button{display:flex;align-items:center;gap:8px;text-align:left;padding:7px 9px;border-radius:10px}.ask-colors button.on{border-color:#111;box-shadow:inset 0 0 0 1px #111}.ask-colors i{width:20px;height:20px;border-radius:50%;border:1px solid rgba(0,0,0,.15);flex-shrink:0}.ask-colors span{display:flex;flex-direction:column;font-size:13px;line-height:1.3}.ask-colors em{font-style:normal;font-size:11px;color:var(--muted)}.ask-size{display:flex;gap:8px}.ask-field{flex:1;display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;padding-left:8px;background:#fff}.ask-field span{font-size:12px;color:var(--muted);white-space:nowrap}.ask-field input{border:0;width:100%;min-width:0;padding:6px 8px;outline:none;background:transparent}.ask-any{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);margin-top:8px;cursor:pointer}.ask-go{align-self:flex-start;border-radius:999px;padding:7px 18px}.ask-answer{font-size:12px;color:var(--muted)}.ask-card.done .ask-q{opacity:.6}.part-code{display:inline-block;min-width:18px;padding:0 4px;margin-right:5px;border:1.5px solid #111;border-radius:4px;font-weight:700;font-style:normal;text-align:center;font-size:11.5px;line-height:16px;background:#fff}.guide-step .guide-img{cursor:zoom-in}.guide-shots{grid-column:1 / -1;border-top:1px dashed var(--line);padding-top:12px}.guide-shots-title{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:8px}.guide-shots-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.guide-shot{margin:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.guide-shot img{width:100%;display:block;cursor:zoom-in}.guide-shot figcaption{font-size:12px;line-height:1.6;padding:6px 9px 8px;color:#333}.guide-shot.loading{aspect-ratio:4 / 3;display:grid;place-items:center;background:#f2f2f2}.guide-zoom{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000c7;display:grid;place-items:center;z-index:5;cursor:zoom-out;padding:20px}.guide-zoom img{max-width:100%;max-height:100%;border-radius:8px}.credit-chip{border-radius:999px;padding:5px 11px;font-size:12px;background:#fff;white-space:nowrap}.st-credit-m{display:none;position:absolute;top:10px;right:10px;z-index:6}@media (max-width: 820px){.st-credit-m{display:block}}.pay-mask{z-index:90;padding:16px}.pay-box{position:relative;width:min(420px,100%);padding:22px 22px 18px;border-radius:16px;overflow-y:auto}.pay-box h3{margin:0 0 8px;font-size:19px}.pay-x{position:absolute;top:10px;right:12px;border:none;background:none;font-size:22px;line-height:1;color:var(--muted);padding:4px 8px}.pay-sub{margin:0;font-size:13px;line-height:1.7;color:var(--ink-2)}.pay-left{margin:10px 0 0;font-size:13px}.pay-packs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.pay-packs button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 14px;border-radius:12px;text-align:left;background:#fff}.pay-packs button.on{border-color:#111;box-shadow:inset 0 0 0 1.5px #111}.pay-packs b{font-size:17px}.pay-packs span{font-size:15px}.pay-packs em{font-style:normal;font-size:11.5px;color:var(--muted)}.pay-go{width:100%;border-radius:999px;padding:11px;font-size:15px}.pay-err{margin:0 0 10px;font-size:13px;color:#c0392b}.pay-note{margin:12px 0 6px;font-size:12px;line-height:1.6;color:var(--muted)}.pay-restore{display:flex;gap:8px}.pay-restore input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:13px}.pay-restore-link{font-size:12.5px;padding:0}.pay-order{font-size:13px;background:#f5f5f5;border-radius:10px;padding:10px 12px;word-break:break-all}
