:root{--bg: #f6efe7;--surface: #fff9f3;--surface2: #fff4ea;--border: #e2d1be;--text: #30251f;--muted: #7f6857;--accent: #b88a4a;--accent2: #d7b078;--success: #3f8a63;--warn: #bf7c1f;--danger: #ba4a4a;--lux-dark: #211812;--lux-highlight: rgba(255, 236, 210, .6);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px)}*,*:before,*:after{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5;overscroll-behavior:none}body{padding-top:var(--safe-top);padding-bottom:calc(12px + var(--safe-bottom));background:radial-gradient(circle at 15% 0%,#fff5e9 0%,transparent 36%),radial-gradient(circle at 85% 10%,#f7e5d6 0%,transparent 33%),var(--bg)}#app{max-width:1180px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:0 12px}.beauty-shell{width:100%;max-width:1040px;margin:0 auto}.lux-hero{margin:12px 0;padding:28px 20px;border-radius:20px;border:1px solid rgba(184,138,74,.35);background:linear-gradient(135deg,#fffbf4f0,#fff1e1d9),var(--surface);box-shadow:0 24px 48px #62482d1f}.lux-eyebrow{font-size:11px;letter-spacing:.2em;color:var(--muted)}.lux-hero h1{margin:10px 0 8px;font-size:clamp(24px,4.8vw,40px);line-height:1.15}.lux-hero p{margin:0;color:var(--muted)}.mall-nav{display:flex;gap:8px;padding:8px 0 12px;overflow-x:auto}.mall-content{display:flex;flex-direction:column;gap:12px}.mall-pane{width:100%}.lux-card{border:1px solid var(--border);border-radius:16px;padding:14px;background:linear-gradient(145deg,#fffaf3f5,#fff4e8e6);box-shadow:0 12px 30px #60422c14;margin:0 12px 12px}.lux-card h3{margin:0 0 6px;font-size:18px}.lux-muted{color:var(--muted);font-size:12px}.lux-row{display:flex;align-items:center;gap:8px;margin-top:10px}.lux-tag{display:inline-block;border-radius:999px;border:1px solid rgba(184,138,74,.5);background:var(--lux-highlight);color:var(--lux-dark);padding:4px 10px;font-size:11px}.lux-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:10px 0 12px}.lux-form-item{display:flex;flex-direction:column;gap:4px;color:var(--muted);font-size:11px}.lux-photo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.lux-photo-item{border:1px dashed rgba(184,138,74,.5);border-radius:10px;padding:8px}.lux-reco-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}.lux-reco-item{border:1px solid rgba(184,138,74,.28);background:#fffcf7eb;border-radius:10px;padding:10px}.lux-reco-title{font-weight:700;margin-bottom:4px}.header{padding:16px 16px 8px;text-align:center}.header h1{margin:0;font-size:18px;font-weight:700;letter-spacing:.02em}.header p{margin:4px 0 0;font-size:12px;color:var(--muted)}.upload-bar{padding:8px 16px 12px;display:flex;gap:8px;flex-wrap:wrap}.btn{appearance:none;border:1px solid var(--border);background:var(--surface2);color:var(--text);border-radius:10px;padding:10px 14px;font-size:13px;font-weight:600;cursor:pointer;touch-action:manipulation;transition:background .15s,border-color .15s}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fffefb}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent}.btn-block{flex:1;min-width:0}.hidden-input{position:absolute;width:0;height:0;opacity:0;pointer-events:none}.tabs{display:flex;gap:6px;padding:0 12px 10px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.tabs::-webkit-scrollbar{display:none}.tab{flex:0 0 auto;border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:8px 12px;font-size:12px;white-space:nowrap;cursor:pointer}.tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.tab .beta{font-size:10px;opacity:.85;margin-left:2px}.preview-wrap{flex:1;margin:0 12px;border-radius:14px;overflow:hidden;background:var(--surface);border:1px solid var(--border);position:relative;min-height:320px;display:flex;align-items:center;justify-content:center}.preview-wrap.empty:after{content:"上传照片或选择示例图";color:var(--muted);font-size:13px;position:absolute}.preview-canvas{display:block;max-width:100%;max-height:52vh;width:auto;height:auto;object-fit:contain}.status-bar{padding:8px 16px;font-size:12px;min-height:32px;color:var(--muted);text-align:center}.status-bar.ok{color:var(--success)}.status-bar.err{color:var(--danger)}.status-bar.loading{color:var(--accent2)}.hint{padding:0 16px 8px;font-size:11px;color:var(--muted);text-align:center}.panel{margin:8px 12px 12px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:12px}.panel-title{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:10px}.control-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.control-row:last-child{margin-bottom:0}.control-row label{flex:0 0 72px;font-size:12px;color:var(--muted)}.control-row input[type=color]{width:44px;height:32px;border:none;padding:0;background:none;cursor:pointer}.control-row select{flex:1;background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 10px;font-size:13px}.control-row input[type=range]{flex:1;accent-color:var(--accent)}.range-val{flex:0 0 36px;font-size:11px;color:var(--muted);text-align:right}.preset-row{flex-wrap:wrap}.preset-chips{display:flex;flex-wrap:wrap;gap:8px;flex:1}.preset-chip{width:28px;height:28px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;box-shadow:inset 0 0 0 1px #00000040}.preset-chip.active{border-color:var(--accent2);box-shadow:0 0 0 2px #6366f159}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--border);background:var(--surface2);color:var(--text);border-radius:8px;padding:6px 10px;font-size:12px;cursor:pointer}.chip.active{border-color:var(--accent);background:#6366f133}.actions{padding:0 12px 12px;display:flex;gap:8px}.footer-note{padding:0 16px 16px;font-size:10px;color:var(--muted);text-align:center;line-height:1.6}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle;margin-right:6px}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:481px){#app{padding-bottom:24px}.preview-canvas{max-height:60vh}}@media(max-width:768px){.lux-form-grid,.lux-photo-grid,.lux-reco-grid{grid-template-columns:1fr}}.mode-bar{display:flex;gap:8px;padding:8px 12px 10px}.mode-bar .tab{flex:1;text-align:center}.mode-pane{width:100%}.online-wrap{margin:0 12px 12px;padding:12px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.online-title{margin:0;font-size:16px}.online-hint{margin:6px 0 10px;color:var(--muted);font-size:12px}.online-tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:10px}.online-row{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.online-select,.online-textarea{width:100%;border-radius:8px;border:1px solid var(--border);background:var(--surface2);color:var(--text);padding:8px 10px;font-size:13px}.online-upload .btn{width:100%}.online-file{font-size:12px;color:var(--muted)}.online-actions{display:flex;gap:8px;margin-bottom:10px}.online-actions .btn{flex:1}.online-results{display:flex;flex-direction:column;gap:10px}.online-card{border:1px solid var(--border);border-radius:10px;padding:8px;background:var(--surface2)}.online-card-hd{font-size:12px;color:var(--muted);margin-bottom:8px;word-break:break-all}.online-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.online-grid a{display:block;border-radius:8px;overflow:hidden;border:1px solid var(--border)}.online-grid img{width:100%;display:block}