:root{--accent:#087f8c;--accent-dark:#086c77;--ink:#152e35;--muted:#7d8e94;--line:#e4ebed;--wash:#f4f7f8;--sea:#e7f3f2;--radius:16px;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--wash)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:inherit;text-decoration:none}button{color:inherit;border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 16px;transition:background .18s,transform .18s}button:hover{background:#f0f5f5}button:active{transform:translateY(1px)}button:focus-visible,a:focus-visible{outline:3px solid #72b9c2;outline-offset:3px}input,select,textarea{width:100%;border:1px solid var(--line);background:#fafcfc;border-radius:9px;padding:11px 12px;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px 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a{display:block;background:#fff;text-align:center;font-size:12px;padding:9px;border-radius:7px;border:1px solid #dce8e6;color:var(--accent)}.side-footer{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#8b9da3;padding:8px 12px}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 36px;position:sticky;top:0;z-index:10}.breadcrumb{font-size:13px;color:#8b9a9f}.breadcrumb b{font-weight:500;color:#36515b}.top-actions{display:flex;align-items:center;gap:20px;font-size:12px}.credits-pill{display:flex;gap:8px;align-items:center;background:#fbf6e9;color:#9c7b31;padding:8px 13px;border-radius:7px}.avatar{width:33px;height:33px;border-radius:50%;background:#dbeeed;color:#25868a;display:grid;place-items:center;font-size:13px}.page{max-width:1510px;margin:auto;padding:30px 36px 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var(--line);border-radius:18px;padding:30px;display:flex;flex-direction:column;position:relative;min-height:420px}.price-card.featured{border:2px solid var(--accent);background:linear-gradient(#f1f9f7,white 45%)}.price-card .recommend{position:absolute;right:20px;top:-13px;background:var(--accent);color:white;padding:6px 15px;border-radius:7px;font-size:12px}.price-card .price{font-size:43px;line-height:1.4;font-weight:600;margin:15px 0}.price-card .price small{font-size:16px}.price-card ul{list-style:none;padding:0;color:#687e86;line-height:2.7;font-size:13px;flex:1}.price-card li:before{content:'✓';color:var(--accent);margin-right:12px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}.stat{background:white;border:1px solid var(--line);border-radius:13px;padding:22px}.stat small{color:var(--muted);font-size:12px}.stat b{display:block;font-size:30px;margin-top:13px;font-weight:500}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;white-space:nowrap}th{background:#f7f9fa;color:#8b9da5;font-weight:500;padding:14px}td{padding:15px 14px;border-bottom:1px solid #edf1f2;color:#59717b;max-width:260px;overflow:hidden;text-overflow:ellipsis}td button{padding:5px 10px;font-size:11px}tr:last-child td{border-bottom:0}.empty{padding:55px 20px;text-align:center;color:#91a3aa;line-height:2}.invite-panel{background:linear-gradient(110deg,#0c646f,#123a4c);color:white;border-radius:18px;padding:50px;position:relative;overflow:hidden}.invite-panel img{position:absolute;right:40px;top:10px;width:250px;opacity:.3}.invite-panel h1,.invite-panel p{position:relative}.invite-code{font-size:27px;letter-spacing:5px;margin:25px 0 15px;font-weight:600}.invite-panel p{color:#a3cbcf}.invite-panel button{background:#fff;color:#0c6e79}dialog{border:1px solid var(--line);border-radius:18px;padding:30px;width:min(92vw,500px);max-height:90vh;box-shadow:0 25px 100px #13364030;color:var(--ink)}dialog::backdrop{background:#0d28395e;backdrop-filter:blur(3px)}dialog h2{font-size:22px;margin-bottom:8px}dialog .dialog-close{position:absolute;right:12px;top:12px;border:0;padding:5px 10px;background:none;font-size:21px;color:#a0adb2}dialog form{display:flex;flex-direction:column;gap:16px;margin-top:24px}dialog .check{flex-direction:row;align-items:flex-start;font-size:12px;line-height:1.8}.check{display:flex;flex-direction:row;align-items:center;gap:8px;margin:16px 0}.form-error{color:#b15353;font-size:13px;line-height:1.8}.dialog-footer{text-align:center;font-size:12px;color:var(--muted);margin-top:20px}#toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(100px);opacity:0;transition:.2s;z-index:100;background:#173b44;color:#fff;border-radius:10px;padding:14px 24px;box-shadow:0 4px 20px 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.nav-separator{border-color:#24434a}.settings-layout{display:grid;grid-template-columns:180px 1fr;gap:24px}.settings-nav{display:flex;flex-direction:column;gap:6px}.settings-nav button{text-align:left;background:transparent;border:0;font-size:13px;color:#83969e}.settings-nav button.active{background:#e6f1ef;color:var(--accent)}.admin-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 20px}.admin-toolbar input{max-width:300px}.admin-help{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:22px}.settings-form{max-width:820px}.settings-form label{font-size:13px}.settings-form .primary{margin-top:24px}.admin-table .panel{padding:0;overflow:hidden}.settings-form .full{grid-column:1/-1}.canvas-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:20px}.canvas-stage{min-height:640px;background-color:#e8edef;background-image:radial-gradient(#cbd6d9 1px,transparent 1px);background-size:16px 16px;border:1px solid var(--line);border-radius:15px;display:flex;align-items:center;justify-content:center;padding:30px;overflow:hidden;touch-action:none}.canvas-stage canvas{width:min(100%,620px);height:auto;box-shadow:0 10px 30px #27465015;background:white;max-height:75vh;object-fit:contain}.canvas-tools label{margin-bottom:13px}.canvas-tools button{width:100%;margin-bottom:8px;font-size:12px}.layer-list{display:flex;flex-direction:column;gap:5px;margin-top:10px;max-height:220px;overflow-y:auto}.layer-list button{text-align:left;margin:0}.layer-list button.active{border-color:var(--accent);color:var(--accent)}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.settings-note{font-size:11px;margin-top:6px;color:#99a8ad}.two-panels{display:grid;grid-template-columns:1fr 1fr;gap:22px}.modal-large{width:min(92vw,750px)}pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:500px;overflow:auto;background:#f4f7f8;padding:20px;font-size:12px}.legal{white-space:pre-wrap;color:#6e838b;line-height:2}.hidden{display:none!important}
@media(min-width:1500px){.page{padding-top:36px}.tool-layout{grid-template-columns:380px minmax(0,1fr)}.workspace{min-height:685px}.workspace-body{min-height:628px}.welcome-art{height:325px}.welcome-art img{width:210px;height:210px}.panel{padding:25px}.workspace{padding:0}}
@media(max-width:1180px){.shell{padding-left:200px}.sidebar{width:200px;padding-left:12px;padding-right:12px}.page{padding:25px 22px}.topbar{padding:0 22px}.tool-layout{grid-template-columns:310px minmax(0,1fr);gap:16px}.panel{padding:18px}.workspace{padding:0}.workspace-body{padding:18px}.idea-grid{grid-template-columns:1fr}.idea-card{min-height:auto;padding:12px}.idea-icon{height:30px;width:32px}.floating-tag.one{left:1%}.floating-tag.two{right:1%}.stat-grid{grid-template-columns:repeat(2,1fr)}.price-card{padding:22px}.price-grid{gap:14px}}
@media(max-width:900px){.shell{padding-left:0}.sidebar{transform:translateX(-100%);transition:transform .2s;width:226px;box-shadow:10px 0 50px #0b283c15}.sidebar.open{transform:translateX(0)}.mobile-menu{display:inline-flex;padding:5px;margin-right:10px;border:0;background:none}.topbar{height:64px}.breadcrumb{display:flex;align-items:center}.top-actions{gap:10px}.page{padding:24px 18px}.canvas-layout{grid-template-columns:180px minmax(0,1fr)}.canvas-stage{min-height:450px;padding:15px}.two-panels{grid-template-columns:1fr}.settings-layout{grid-template-columns:1fr}.settings-nav{flex-direction:row;flex-wrap:wrap}.page-heading h1{font-size:23px}}
@media(max-width:650px){.tool-layout{grid-template-columns:1fr}.page-heading{align-items:flex-start}.page-heading p{line-height:1.8}.page-heading .row>button{font-size:11px;padding:8px}.topbar{padding:0 14px}.top-actions .help-link{display:none}.credits-pill{padding:7px;font-size:10px}.page{padding:22px 14px}.workspace{min-height:480px}.workspace-body{min-height:420px}.welcome-art{height:230px}.welcome-art img{width:165px;height:165px}.idea-grid{grid-template-columns:1fr 1fr}.idea-card:last-child{grid-column:1/-1}.price-grid{grid-template-columns:1fr;max-width:430px}.price-card{min-height:360px}.stat{padding:17px}.stat b{font-size:24px}.invite-panel{padding:30px 24px}.invite-panel img{right:-50px;top:30px;width:200px}.invite-code{font-size:22px}.bottom-line{gap:12px;font-size:9px}.install-box{padding:25px}.install-page{padding:20px 12px}.install-box h1{font-size:22px}.form-grid{gap:12px}.canvas-layout{grid-template-columns:1fr}.canvas-tools{display:grid;grid-template-columns:1fr 1fr;gap:10px}.canvas-tools h3,.canvas-tools .layer-list{grid-column:1/-1}.canvas-stage{min-height:350px}.price-hero h1{font-size:27px}.process{gap:10px}.process i{width:13px}}

.sidebar .brand b{font-size:16px;letter-spacing:0;line-height:1.5;max-width:132px}.sidebar .brand small{font-size:8px;letter-spacing:1px}.sidebar .brand{gap:8px}.sidebar .brand img{width:38px;height:45px}.sidebar .brand>div{min-width:0}.panel,.settings-layout>*,.tool-layout>*,.canvas-layout>*{min-width:0}

@media(max-width:650px){.topbar .breadcrumb{font-size:11px;white-space:nowrap}.topbar>.row{gap:8px;font-size:11px;white-space:nowrap}.topbar>.row>span:last-child{display:none}.topbar .avatar{width:28px;height:28px}.page-heading>button{white-space:nowrap;flex-shrink:0;padding:9px}.settings-form .form-grid{grid-template-columns:1fr}.settings-form .full{grid-column:auto}}

.task-stop-panel{display:flex;align-items:center;gap:16px;margin:16px 0;flex-wrap:wrap}.task-stop-panel small{color:var(--muted,#6f858d);flex:1;min-width:200px}.task-stop-panel button{border-color:#bf7970;color:#984a40}.task-wait-warning{background:#fff6e5;color:#82591c;border:1px solid #eed6a5;margin:16px 0}