:root{--ink:#173a34;--muted:#73817b;--brand:#176b55;--brand-soft:#e8f2ed;--bg:#f5f6f2;--line:#e0e5df;--white:#fff;--amber:#a9762d;--amber-soft:#fff5e4;--danger:#af493a;--radius:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 'Microsoft YaHei','Noto Sans SC',sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #65ac92;outline-offset:3px}button{color:inherit}h1,h2,h3,p{margin:0}h1{font-size:28px;line-height:1.4;letter-spacing:-.7px}h2{font-size:18px;line-height:1.5}h3{font-size:15px}small,.muted{color:var(--muted)}.prototype{height:32px;background:#153f34;color:#eef6ee;padding:0 28px;font-size:11px;display:flex;align-items:center;gap:20px;position:sticky;top:0;z-index:20;letter-spacing:.5px}.prototype span{color:#aec7ba}.prototype>a{margin-left:auto;color:#d6e4db}.sidebar{position:fixed;top:32px;bottom:0;width:224px;padding:30px 20px 20px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;gap:11px;align-items:center;font-size:19px;font-weight:700;letter-spacing:1px}.brand-icon{display:grid;place-items:center;width:38px;height:40px;border-radius:10px;background:var(--brand);color:#fff;font-size:20px}.brand small{display:block;font-size:8px;font-weight:500;letter-spacing:1.8px;margin-top:2px}.new-button{margin:35px 0 27px;display:block;background:var(--brand);color:#fff;text-align:center;padding:12px;border-radius:9px;font-weight:600}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar nav a{display:flex;align-items:center;padding:11px 13px;gap:14px;color:#687c74;border-radius:8px}.sidebar nav a.active{background:var(--brand-soft);color:var(--brand);font-weight:700}.sidebar nav i{font-size:20px;font-style:normal;width:20px;line-height:1;text-align:center}.nav-rule{height:1px;background:var(--line);margin:19px 7px}.sidebar-foot{margin-top:auto}.profile{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:18px;font-size:12px}.profile>span{width:34px;height:34px;border-radius:50%;background:#edf0e7;display:grid;place-items:center}.profile small{display:block;font-size:10px}main{margin-left:224px}header{height:68px;background:#ffffffc9;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 36px}.crumb{font-size:12px;color:var(--muted)}.crumb span{padding:0 14px;color:#ccd4cd}.crumb strong{font-weight:500;color:var(--ink)}.header-right{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}.quiet-dot{width:6px;height:6px;background:#8b9c91;border-radius:50%}.icon-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:white;margin-left:14px}.content{max-width:1496px;padding:34px 36px 44px;margin:auto;min-height:calc(100vh - 164px)}footer{font-size:11px;color:#8d9992;padding:0 36px 20px}.heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.heading p{margin-top:8px;font-size:13px;color:var(--muted)}.eyebrow{color:var(--brand);font-size:10px;letter-spacing:2.5px;font-weight:700;margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 17px;white-space:nowrap;font-size:13px;min-height:42px}.btn:hover{box-shadow:0 3px 10px #153f340c;border-color:#aac5b6}.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn.small{padding:6px 12px;min-height:34px;font-size:12px}.btn.text{padding:6px 0;border:0;background:none;color:var(--brand);box-shadow:none}.btn.danger{color:var(--danger)}.row{display:flex;align-items:center;gap:12px}.spread{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}.hero{display:grid;grid-template-columns:1fr 1fr;min-height:298px;background:#e9efe7;border:1px solid #dce6d9;border-radius:16px;overflow:hidden;margin-bottom:24px}.hero-copy{padding:34px 36px}.hero h1{font-size:31px;line-height:1.5}.hero p{font-size:12px;line-height:1.9;color:#5e776a;margin:14px 0 23px;max-width:400px}.hero-art{position:relative;background:#e0e8db;display:flex;align-items:center;justify-content:center;padding:30px}.hero-art img{width:100%;border-radius:9px;box-shadow:0 15px 25px #30433717;transform:rotate(-3deg);border:7px solid #fff}.hero-label{position:absolute;bottom:20px;right:22px;background:white;padding:5px 11px;border:1px solid var(--line);border-radius:20px;font-size:10px;color:#547262}.home-cols{display:grid;grid-template-columns:1.65fr 1fr;gap:22px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.badge{display:inline-flex;align-items:center;padding:4px 9px;font-size:10px;border-radius:5px;background:var(--brand-soft);color:var(--brand);white-space:nowrap}.badge.amber{background:var(--amber-soft);color:var(--amber)}.badge.neutral{background:#f1f3f0;color:#73817b}.badge.red{background:#fff0ed;color:var(--danger)}.task-mini{display:grid;grid-template-columns:74px 1fr auto;gap:16px;align-items:center}.thumb{width:74px;height:78px;background:#f5f6f3;border-radius:7px;object-fit:contain}.task-mini h3{margin-bottom:4px}.caption{font-size:11px;color:var(--muted)}.rule{height:1px;background:var(--line);margin:22px 0}.steps-list{display:flex;flex-direction:column;gap:19px}.step{display:flex;gap:13px;align-items:flex-start}.step>span{background:#eef3eb;color:#738965;font-size:11px;width:27px;height:27px;display:grid;place-items:center;border-radius:50%;flex-shrink:0}.step h3{font-size:12px;margin-bottom:3px}.step p{font-size:11px;color:var(--muted)}.data-strip{display:flex;gap:34px;border-top:1px solid #d5e0d3;padding-top:18px;margin-top:20px;font-size:11px;color:var(--muted)}.data-strip strong{font-size:19px;color:var(--ink);font-weight:600;margin-right:5px}.subnote{background:#f8faf6;border:1px solid #e5ebdf;border-radius:9px;padding:15px 18px;font-size:12px;color:#63765e;margin-top:22px}.split-form{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:24px}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}.field label{font-size:12px;font-weight:600}.field input,.field select,.field textarea{width:100%;min-height:43px;padding:10px 12px;background:#fff;border:1px solid #dce4db;border-radius:7px;color:var(--ink)}.field textarea{resize:vertical}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field label small{font-weight:400;margin-left:5px}.dropzone{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:190px;border:1.5px dashed #abc5b1;border-radius:11px;background:#f8fbf6;cursor:pointer;position:relative}.dropzone.drag{border-color:var(--brand);background:var(--brand-soft)}.dropzone .upload-symbol{font-size:30px;color:#6c9279;line-height:1.3;margin-bottom:10px}.dropzone strong{font-size:14px}.dropzone p{color:#82917e;font-size:11px;margin-top:8px}.dropzone input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer}.upload-list{display:flex;flex-wrap:wrap;gap:12px;margin-top:15px}.upload-item{width:135px;border:1px solid var(--line);border-radius:8px;padding:9px;position:relative}.upload-item img{height:92px;width:100%;object-fit:contain}.upload-item select{width:100%;padding:5px;font-size:11px;border:1px solid var(--line);border-radius:4px}.upload-item small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:9px}.upload-item button{position:absolute;right:4px;top:2px;background:white;border:0;border-radius:50%;font-size:17px}.size-checks,.sizes{display:flex;flex-wrap:wrap;gap:7px}.size-check{position:relative}.size-check input{position:absolute;opacity:0}.size-check span,.sizes button{display:inline-flex;align-items:center;justify-content:center;min-width:43px;height:37px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:11px;cursor:pointer}.size-check input:checked+span{background:var(--brand-soft);color:var(--brand);border-color:#81b49c}.size-check input:focus-visible+span{outline:3px solid #65ac92}.sizes button.active{background:var(--brand);color:#fff;border-color:var(--brand)}.summary-line{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid #edf0eb;font-size:12px}.summary-line span{color:var(--muted)}.full{width:100%}.summary{position:sticky;top:50px;align-self:start}.summary .btn{margin-top:22px}.summary p{font-size:11px;color:var(--muted);margin-top:14px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 22px}.tabs{display:flex;gap:5px;flex-wrap:wrap}.tabs button{border:0;background:transparent;padding:8px 14px;border-radius:7px;font-size:12px;color:#7b8c80}.tabs button.active{background:white;box-shadow:0 2px 5px #254f2410;color:var(--ink);font-weight:600}.search{background:white;border:1px solid var(--line);padding:9px 13px;border-radius:7px;min-width:240px;font-size:12px}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.style-card{padding:0;overflow:hidden}.style-art{height:212px;background:#eff2eb;display:grid;place-items:center;padding:15px}.style-art img{height:100%;max-width:100%;object-fit:contain}.style-info{padding:19px}.style-info h3{font-size:16px;margin:8px 0}.style-meta{display:flex;gap:16px;font-size:10px;color:var(--muted);margin:8px 0 20px}.empty-card{border:1.5px dashed #c9d8c9;border-radius:14px;min-height:350px;display:flex;align-items:center;justify-content:center;text-align:center;color:#879883;flex-direction:column;padding:25px}.empty-card>b{font-size:32px;font-weight:300;color:#6d906f}.empty-card p{font-size:12px;margin:8px 0 15px}.empty{padding:60px 25px;text-align:center;color:var(--muted)}.task-card{display:grid;grid-template-columns:90px 1fr auto;gap:20px;align-items:center;margin-bottom:18px}.progress-track{height:5px;border-radius:8px;background:#edf1e9;margin-top:16px;overflow:hidden}.progress-track>span{display:block;background:#5d927a;height:100%}.progress-labels{display:flex;justify-content:space-between;font-size:10px;color:#7f907f;margin-top:7px}.task-actions{display:flex;flex-direction:column;gap:9px;align-items:flex-end}.notice{padding:12px 17px;border:1px solid #e3d8b9;background:#fff9e9;border-radius:8px;color:#8b702e;font-size:12px;margin-bottom:20px}.review-grid{display:grid;grid-template-columns:minmax(0,1fr) 276px;gap:20px}.canvas{background:#dce4e1;border-radius:9px;border:1px solid #d7dfd8;min-height:320px;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:zoom-in}.canvas.white{background:#fff}.canvas img{width:100%;max-height:555px;object-fit:contain;display:block}.canvas-toolbar{display:flex;justify-content:space-between;align-items:center;margin:15px 0;gap:10px}.toggle{display:inline-flex;border:1px solid var(--line);border-radius:7px;padding:3px;gap:3px;background:white}.toggle button{padding:6px 10px;border:0;background:none;border-radius:5px;color:var(--muted);font-size:10px}.toggle button.active{background:#e9f1eb;color:var(--brand)}.source{width:100%;height:204px;object-fit:contain;margin-top:12px;background:#fafbf8;border-radius:8px}.review-side .card{padding:20px}.download-panel{margin-top:18px}.download-panel .btn{margin-top:10px}.confirm-label{display:flex;gap:8px;align-items:flex-start;font-size:11px;color:#66786b;margin:16px 0 0}.confirm-label input{margin-top:5px;accent-color:var(--brand)}.part-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:17px}.part{background:#f5f7f1;border:1px solid var(--line);border-radius:8px;overflow:hidden}.part img{width:100%;height:108px;object-fit:contain}.part p{font-size:10px;padding:7px 10px;background:#fff;border-top:1px solid var(--line)}.part .btn{font-size:9px;padding:4px 8px;min-height:28px;margin:0 8px 8px;background:#fff}.meta-details{font-size:11px;color:var(--muted);margin-top:18px}.meta-details summary{cursor:pointer}.meta-details p{padding:10px 0}.history-row{display:grid;grid-template-columns:80px 1fr 130px;gap:12px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.history-row:last-child{border:0}.version-badge{font-weight:700;line-height:1.4}.storage-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.stat-number{font-size:34px;font-weight:500;margin:14px 0 5px}.storage-breakdown{margin-top:25px}.storage-breakdown>div{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}.storage-flow{display:grid;grid-template-columns:1fr 30px 1fr 30px 1fr;align-items:center;gap:12px;margin:22px 0}.storage-flow article{padding:22px;background:#f5f8f2;border:1px solid var(--line);border-radius:9px;min-height:120px}.storage-flow b{font-size:12px}.storage-flow p{font-size:10px;color:var(--muted);margin-top:10px}.storage-flow>span{text-align:center;color:#8ba18c}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.guide-item{display:flex;gap:17px}.guide-item>b{font-size:30px;font-weight:300;color:#9bb59b}.guide-item p{color:var(--muted);font-size:12px;margin-top:9px}.chip-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.chip{font-size:10px;padding:3px 8px;border:1px solid var(--line);border-radius:4px;background:#fafbf8}.form-error{font-size:12px;color:var(--danger);margin-top:12px}.light-note{font-size:11px;color:var(--muted);margin-top:12px}dialog{width:min(670px,94vw);padding:25px;border:1px solid var(--line);border-radius:15px;color:var(--ink);box-shadow:0 30px 120px #153f3433}dialog::backdrop{background:#123c3445;backdrop-filter:blur(3px)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}dialog p{color:var(--muted);font-size:13px;margin:10px 0}dialog img{max-width:100%}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#173e33;color:white;border-radius:9px;padding:12px 22px;font-size:12px;box-shadow:0 8px 30px #153f3422;opacity:0;pointer-events:none;transition:opacity .2s;z-index:100}#toast.visible{opacity:1}.mobile-menu{display:none}@media(min-width:1600px){.hero-art{padding:35px 50px}}@media(max-width:1100px){.sidebar{width:190px;padding-left:15px;padding-right:15px}main{margin-left:190px}.content{padding:25px 24px}.hero-copy{padding:27px}.hero h1{font-size:26px}.home-cols{grid-template-columns:1fr}.review-grid{grid-template-columns:minmax(0,1fr) 240px}.part-grid{grid-template-columns:repeat(3,1fr)}.review-side .card{padding:15px}.library-grid{grid-template-columns:1fr 1fr}}@media(max-width:750px){.prototype{padding:0 12px;gap:6px;font-size:9px}.prototype span{display:none}.sidebar{position:relative;top:0;width:100%;height:auto;padding:15px 16px}.brand{font-size:16px}.brand small,.sidebar-foot,.new-button,.nav-rule{display:none}.sidebar nav{flex-direction:row;overflow:auto;margin-top:14px;gap:2px}.sidebar nav a{padding:8px 10px;font-size:11px;white-space:nowrap}.sidebar nav i{display:none}main{margin-left:0}header{height:50px;padding:0 17px}.content{padding:24px 17px}.heading{align-items:flex-start}.heading h1{font-size:25px}.hero,.review-grid,.split-form,.storage-grid,.guide-grid{grid-template-columns:1fr}.hero-art{min-height:190px}.hero h1{font-size:27px}.hero-copy{padding:26px}.review-side{display:grid;grid-template-columns:1fr 1fr;gap:12px}.review-side .download-panel{margin-top:0}.library-grid{grid-template-columns:1fr}.toolbar{flex-wrap:wrap}.search{width:100%}.task-card{grid-template-columns:65px 1fr}.task-actions{grid-column:2;align-items:flex-start}.thumb{width:65px;height:68px}.task-mini{grid-template-columns:65px 1fr}.task-mini>.btn{grid-column:2;width:max-content}.part-grid{grid-template-columns:repeat(2,1fr)}.field-row{grid-template-columns:1fr}.summary{position:static}.canvas{min-height:190px}.canvas-toolbar{align-items:flex-start;flex-wrap:wrap}.storage-flow{grid-template-columns:1fr}.storage-flow>span{transform:rotate(90deg)}footer{padding-left:17px}.history-row{grid-template-columns:60px 1fr}.history-row>.btn{grid-column:2}.source{height:140px}}

[hidden]{display:none!important}

/* product images card (CSP: style-src 'self' - no inline styles) */
.pp-grid{display:flex;flex-wrap:wrap;gap:12px;margin:6px 0 14px}.pp-tile{width:150px;flex:0 0 150px;text-align:center;font-size:12px}.pp-tile a{display:block}.pp-tile img{width:150px!important;height:150px!important;max-width:150px!important;object-fit:contain!important;transform:none!important;border:0!important;box-shadow:none!important;margin:0 0 4px!important;border-radius:6px;background:#f3f3f3}