*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:#faf6f4;color:#333;font-size:15px;line-height:1.6;padding-bottom:env(safe-area-inset-bottom)}
header{padding:20px 16px 8px;text-align:center}
h1{font-size:22px;margin:0 0 4px;color:#b5476b}
.sub{margin:0;color:#777;font-size:13px}
.card{background:#fff;margin:12px;padding:14px;border-radius:14px;box-shadow:0 1px 6px rgba(0,0,0,.06)}
.privacy{background:#eef9f1;font-size:13px}
.btns{display:flex;gap:10px}
.btn{flex:1;text-align:center;padding:12px 0;border-radius:24px;border:1px solid #b5476b;color:#b5476b;font-weight:600;cursor:pointer;user-select:none}
.btn.primary{background:#b5476b;color:#fff}
.btn.small{flex:none;display:inline-block;padding:6px 14px;font-size:13px;border-radius:16px;background:#fff}
.tips{margin:10px 0 0;padding-left:18px;color:#888;font-size:12px}
.status{margin-top:10px;font-size:13px;color:#b5476b}
.hidden{display:none}
canvas{width:100%;height:auto;border-radius:10px;display:block}
.legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;font-size:12px;color:#666}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:3px;vertical-align:-1px}
.warn{background:#fff4e5;color:#a35d00;padding:8px 10px;border-radius:8px;margin-top:8px;font-size:13px}
h2{font-size:17px;margin:0 0 8px;color:#b5476b}
h3{font-size:15px;margin:12px 0 4px}
.shape-main{font-size:24px;font-weight:700}
.shape-sub{color:#777;font-size:13px}
.bar{height:8px;background:#f1e4e8;border-radius:4px;overflow:hidden;margin:2px 0 6px}
.bar>div{height:100%;background:#b5476b}
.row{display:flex;justify-content:space-between;font-size:13px}
.tag{display:inline-block;background:#f7e8ee;color:#8c2f52;padding:2px 8px;border-radius:10px;margin:2px 4px 2px 0;font-size:13px}
.tag.no{background:#eee;color:#666;text-decoration:none}
ul.rec{margin:4px 0;padding-left:18px}
ul.rec li{margin:4px 0}
.why{color:#888;font-size:12px;display:block}
.ok{color:#2a9d5c;font-weight:600}
.bad{color:#c0392b;font-weight:600}
.feat{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:14px}
.feat b{white-space:nowrap}
.feat .tip{grid-column:2;color:#888;font-size:12px;margin-top:-4px}
.quad{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;margin:8px 0;font-size:11px;text-align:center}
.quad div{background:#f5f0f2;padding:6px 2px;border-radius:6px;color:#999}
.quad div.on{background:#b5476b;color:#fff;font-weight:600}
.quad-axis{display:flex;justify-content:space-between;font-size:11px;color:#999}
details{margin-top:6px}
summary{cursor:pointer;color:#666;font-size:13px}
table{width:100%;border-collapse:collapse;font-size:12px;margin-top:6px}
td{border-bottom:1px solid #eee;padding:3px 4px}
td:last-child{text-align:right;font-family:monospace}
.disclaimer{font-size:12px;color:#777;background:#f6f6f6}
footer{text-align:center;color:#aaa;font-size:11px;padding:10px 16px 30px}
.empirical{font-size:11px;color:#aaa}
/* ---------- 标签页 ---------- */
.tabs{display:flex;gap:8px;margin:4px 12px 0;position:sticky;top:0;z-index:5;background:#faf6f4;padding:6px 0}
.tabs button{flex:1;padding:10px 0;border:none;border-radius:12px;background:#f1e4e8;color:#8c2f52;font-size:15px;font-weight:600}
.tabs button.on{background:#b5476b;color:#fff}
@media (max-width:480px){.tabs{gap:5px;margin:4px 8px 0}.tabs button{padding:9px 0;font-size:13px;white-space:nowrap;letter-spacing:-.2px;min-width:0}.tabs button #wCount{font-size:11px}}
/* ---------- 服装库 ---------- */
button.btn{background:#fff;font-size:15px;font-family:inherit}
button.btn.primary{background:#b5476b}
.btn.danger{border-color:#c0392b;color:#c0392b}
.btn.full{display:block;width:100%;margin-top:10px}
.input{width:100%;padding:9px 10px;border:1px solid #e3d4da;border-radius:10px;font-size:15px;font-family:inherit;background:#fff;margin-top:3px}
.filters{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:8px 0}
.filters select{padding:7px 4px;border:1px solid #e3d4da;border-radius:8px;font-size:13px;background:#fff;min-width:0}
.empty{text-align:center;color:#999;padding:24px 8px;font-size:14px}
.empty .btn{margin-top:10px}
.witem,.ritem{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid #f1e8eb}
.wimg{flex:none;width:86px;height:110px;border-radius:10px;background:#f6f1f3;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#bbb;font-size:12px}
.wimg img{width:100%;height:100%;object-fit:cover}
.winfo{flex:1;min-width:0}
.wname{font-weight:600;font-size:15px}
.wmeta{color:#888;font-size:12px;margin-bottom:2px}
.wact{margin-top:6px;display:flex;gap:8px}
.tag.gray{background:#f0f0f0;color:#777}
.score{float:right;background:#b5476b;color:#fff;border-radius:10px;padding:0 8px;font-size:13px}
ul.reasons{margin:4px 0 0;padding-left:0;list-style:none;font-size:13px}
ul.reasons li{margin:2px 0}
ul.reasons li.ok{color:#2a7a4b;font-weight:400}
ul.reasons li.bad{color:#b0602b;font-weight:400}
ul.reasons li.gray{color:#999}
.caution .score{background:#999}
label.inline{font-size:13px;color:#666}
label.inline select{padding:4px;border-radius:6px;border:1px solid #e3d4da}
/* 表单浮层 */
.sheet{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:20;overflow-y:auto;-webkit-overflow-scrolling:touch}
.sheet-body{background:#fff;margin:24px 8px 40px;border-radius:16px;padding:16px}
.sheet .btns{margin:8px 0}
.preview{height:220px;background:#f6f1f3;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#bbb;overflow:hidden;margin-bottom:8px}
.preview img{max-width:100%;max-height:100%;object-fit:contain}
.field{display:block;margin-top:10px;font-size:13px;color:#666}
.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.stylegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin:4px 0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.chk{position:relative}
.chk input{position:absolute;opacity:0}
.chk span{display:block;text-align:center;padding:6px 10px;border-radius:8px;background:#f5f0f2;color:#777;font-size:13px}
.chk input:checked+span{background:#b5476b;color:#fff;font-weight:600}
.sticky{position:sticky;bottom:0;background:#fff;padding:8px 0}
body.noscroll{overflow:hidden}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:rgba(0,0,0,.78);color:#fff;padding:8px 16px;border-radius:20px;font-size:14px;z-index:30;max-width:90%}
/* AI 试穿 */
.ritem .tryon-btn{margin-top:8px}
.sheet-inner{background:#fff;margin:24px 8px 40px;border-radius:16px;padding:16px}
.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.sheet-head h2{margin:0}
.tryon-pair{display:flex;align-items:center;gap:8px;margin:10px 0}
.tryon-pair figure{flex:1;margin:0;text-align:center;font-size:13px}
.tryon-pair .pimg{aspect-ratio:3/4;background:#f5f0f2;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#999}
.tryon-pair .pimg img{width:100%;height:100%;object-fit:contain}
.tryon-pair figcaption{margin-top:6px}
.tryon-pair .plus{font-size:22px;color:#b5476b}
.tip{font-size:12px;color:#888;margin:6px 0}
.consentchk{display:flex;gap:8px;align-items:flex-start;font-size:13px;margin:10px 0;padding:10px;background:#fbf3f6;border-radius:10px}
.consentchk input{width:20px;height:20px;flex:none;margin-top:1px;accent-color:#b5476b}
.btn.wide{display:block;width:100%;text-align:center;box-sizing:border-box}
.btn[disabled]{opacity:.45;pointer-events:none}
.tryon-result{margin-top:12px}
.tryon-result img{width:100%;border-radius:12px;display:block}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:30;display:flex;align-items:center;justify-content:center;padding:12px}
.modal-inner{background:#fff;border-radius:16px;padding:14px;max-height:90vh;display:flex;flex-direction:column;width:100%;max-width:560px;box-sizing:border-box}
.consent-text{overflow-y:auto;font-size:13px;line-height:1.6;flex:1}
.consent-text h3{margin:4px 0 8px;font-size:17px}.consent-text h4{margin:12px 0 4px;font-size:14px;color:#b5476b}
.consent-text ul{padding-left:18px;margin:4px 0}.consent-text p{margin:4px 0}
.consent-text .draft{background:#fff4e5;color:#a35d00;padding:6px 8px;border-radius:8px}
.modal .btns{margin-top:10px;display:flex;gap:8px}.modal .btns .btn{flex:1;text-align:center}
.hidden{display:none!important}
.gate{position:fixed;inset:0;background:#fbf3f6;z-index:50;display:flex;align-items:center;justify-content:center;padding:20px}
.gate-inner{background:#fff;border-radius:16px;padding:20px;width:100%;max-width:360px;box-shadow:0 6px 24px rgba(181,71,107,.15)}
.gate-inner h2{margin:0 0 6px}
.gate-inner input{width:100%;box-sizing:border-box;font-size:20px;letter-spacing:2px;padding:10px 12px;margin:10px 0;border:1px solid #ddd;border-radius:10px;text-align:center}
.tag.sample{background:#fff4d6;color:#8a5a00;font-weight:600}
.credit{font-size:11px;color:#999;margin-top:2px}.credit a{color:#999}
.wact .tryon-btn{background:#b5476b;color:#fff;border-color:#b5476b}
.photo-btns{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.tryon-banner{position:fixed;left:50%;bottom:76px;transform:translateX(-50%);z-index:40;background:#b5476b;color:#fff;border:0;border-radius:22px;padding:10px 18px;font-size:15px;box-shadow:0 4px 14px rgba(0,0,0,.25);max-width:92%}
.tryon-banner.hidden{display:none}

/* 进度条（识别模型下载 / AI 试穿阶段） */
.prog{height:6px;border-radius:3px;background:#f3dbe3;overflow:hidden;margin-top:6px}
.prog>i{display:block;height:100%;width:2%;background:#b5476b;transition:width .3s}
.prog.hidden{display:none}
.stages{list-style:none;padding:0;margin:8px 0 0;font-size:13px;color:#888}
.stages li{margin:2px 0}.stages li.on{color:#b5476b;font-weight:600}.stages li.done{color:#5a8f5a}
/* AI 试穿对话（只在页面内存） */
.chat{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.chat:empty{display:none}
.msg{display:flex}.msg.me{justify-content:flex-end}.msg.ai{justify-content:flex-start}
.bubble{max-width:86%;padding:9px 12px;border-radius:16px;font-size:14px;line-height:1.45;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.msg.me .bubble{background:#b5476b;color:#fff;border-bottom-right-radius:4px;display:flex;align-items:center;gap:8px}
.msg.ai .bubble{background:#fff;border:1px solid #f0d8e0;border-bottom-left-radius:4px}
.bubble .mini{width:36px;height:36px;object-fit:cover;border-radius:8px;background:#fff}
.bubble.pending{min-width:220px}
.bubble.err{background:#fff4f4;border-color:#f3c4c4;color:#a33}
.bubble.img{padding:6px;max-width:92%}
.bubble.img>img{width:100%;border-radius:12px;display:block;cursor:zoom-in;-webkit-touch-callout:default}
.bubble.img .tip{margin:6px 4px 2px}
.dots{display:inline-flex;gap:3px;vertical-align:middle}
.dots i{width:6px;height:6px;border-radius:50%;background:#b5476b;animation:dot 1.2s infinite ease-in-out}
.dots i:nth-child(2){animation-delay:.2s}.dots i:nth-child(3){animation-delay:.4s}
@keyframes dot{0%,80%,100%{opacity:.25;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}
.chat-clear{margin-top:8px}
.zoom{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.92);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px}
.zoom.hidden{display:none}
.zoom img{max-width:100%;max-height:calc(100% - 64px);object-fit:contain;-webkit-touch-callout:default}
.zoom-bar{display:flex;gap:14px;align-items:center;color:#eee;font-size:14px;margin-top:10px}
.zoom-bar a{color:#ffd1e0}