:root{--bg:#0b0e14;--bg-1:#111621;--bg-2:#171e2b;--bg-3:#1e2736;--line:#263041;--line-soft:#1c2432;--text:#e8ecf3;--text-dim:#9aa6b8;--text-faint:#6b7789;--gold:#d9b45f;--gold-soft:#f0d69a;--gold-dim:#d9b45f24;--red:#e05a5a;--green:#4fbf88;--blue:#5a9ee0;--radius:10px;--radius-lg:16px;--shadow:0 10px 30px #00000059;--maxw:1280px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:PingFang SC,Microsoft YaHei,Hiragino Sans GB,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}.topbar{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);background:#0b0e14e0;position:sticky;top:0}.topbar-inner{align-items:center;gap:28px;height:62px;display:flex}.brand{letter-spacing:.5px;align-items:center;gap:11px;font-weight:700;display:flex}.brand-mark{background:linear-gradient(135deg, var(--gold), #b8933f);color:#12161f;border-radius:8px;place-items:center;width:32px;height:32px;font-size:15px;font-weight:800;display:grid}.brand-text{font-size:16px}.brand-sub{color:var(--text-faint);letter-spacing:2px;font-size:11px;font-weight:500}.nav{align-items:center;gap:4px;margin-left:auto;display:flex}.nav a{color:var(--text-dim);border-radius:8px;padding:7px 13px;font-size:14px;transition:background .15s,color .15s}.nav a:hover{background:var(--bg-2);color:var(--text)}.nav a.active{background:var(--gold-dim);color:var(--gold-soft)}.hero{border-bottom:1px solid var(--line-soft);background:radial-gradient(1100px 420px at 78% -8%, #d9b45f29, transparent 62%), radial-gradient(760px 340px at 8% 108%, #5a9ee01a, transparent 60%), var(--bg);position:relative;overflow:hidden}.hero-inner{max-width:var(--maxw);margin:0 auto;padding:62px 24px 52px}.hero-eyebrow{letter-spacing:4px;color:var(--gold);text-transform:uppercase;font-size:12px}.hero-title{letter-spacing:1px;margin:12px 0 0;font-size:clamp(30px,4.6vw,50px);line-height:1.18}.hero-sub{color:var(--text-dim);max-width:660px;margin-top:14px;font-size:15px}.hero-stats{flex-wrap:wrap;gap:40px;margin-top:30px;display:flex}.hero-stat-n{color:var(--gold-soft);font-size:26px;font-weight:700}.hero-stat-l{color:var(--text-faint);letter-spacing:1px;font-size:12px}.page-head{padding:34px 0 8px}.page-title{letter-spacing:.5px;margin:0;font-size:26px}.page-desc{color:var(--text-dim);margin-top:6px;font-size:14px}.section{margin:46px 0}.section-head{align-items:flex-end;gap:14px;margin-bottom:18px;display:flex}.section-title{letter-spacing:.5px;margin:0;font-size:20px}.section-title:before{content:"";background:var(--gold);vertical-align:-2px;border-radius:2px;width:3px;height:16px;margin-right:10px;display:inline-block}.section-more{color:var(--text-dim);margin-left:auto;font-size:13px}.section-more:hover{color:var(--gold-soft)}.rail{scroll-snap-type:x proximity;grid-auto-columns:288px;grid-auto-flow:column;gap:16px;padding-bottom:10px;display:grid;overflow-x:auto}.rail::-webkit-scrollbar{height:8px}.rail::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:4px}.card{scroll-snap-align:start;background:var(--bg-1);border:1px solid var(--line-soft);border-radius:var(--radius-lg);flex-direction:column;transition:border-color .18s,transform .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden}.card:hover{box-shadow:var(--shadow);border-color:#d9b45f6b;transform:translateY(-3px)}.card-thumb{aspect-ratio:16/10;background:linear-gradient(135deg, var(--bg-2), var(--bg-3));color:var(--text-faint);letter-spacing:3px;place-items:center;font-size:12px;display:grid;position:relative}.card-thumb-label{opacity:.6}.card-badges{z-index:1;flex-wrap:wrap;gap:6px;display:flex;position:absolute;top:10px;left:10px}.ribbon{z-index:2;background:linear-gradient(135deg, var(--red), #b83838);color:#fff;letter-spacing:.5px;border-bottom-left-radius:12px;padding:5px 13px 6px 15px;font-size:12px;font-weight:700;position:absolute;top:0;right:0;box-shadow:0 4px 14px #e05a5a66}.ribbon-hot{background:linear-gradient(135deg, var(--gold), #b8933f);color:#171b24;box-shadow:0 4px 14px #d9b45f66}.ribbon-new{background:linear-gradient(135deg, var(--blue), #3d7ab5);box-shadow:0 4px 14px #5a9ee059}.chip{border:1px solid var(--line);color:var(--text-dim);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#111621d1;border-radius:999px;align-items:center;gap:4px;padding:3px 9px;font-size:11px;display:inline-flex}.chip-gold{color:var(--gold-soft);border-color:#d9b45f66}.card-body{flex-direction:column;flex:1;gap:9px;padding:14px 16px 16px;display:flex}.card-brand{letter-spacing:2px;color:var(--gold);text-transform:uppercase;font-size:11px}.card-name{font-size:16px;font-weight:600;line-height:1.35}.card-price{flex-wrap:wrap;align-items:baseline;gap:8px;margin-top:2px;display:flex}.price-now{color:var(--gold-soft);font-size:19px;font-weight:700}.price-was{color:var(--text-faint);font-size:12px;text-decoration:line-through}.card-meta{color:var(--text-dim);flex-wrap:wrap;gap:14px;margin-top:auto;padding-top:8px;font-size:12px;display:flex}.card-meta b{color:var(--text);font-weight:600}.grid{grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:18px;display:grid}.filters{background:var(--bg-1);border:1px solid var(--line-soft);border-radius:var(--radius-lg);margin-bottom:22px;padding:18px 20px}.filter-row{border-bottom:1px dashed var(--line-soft);align-items:flex-start;gap:12px;padding:9px 0;display:flex}.filter-row:last-child{border-bottom:0}.filter-label{width:66px;color:var(--text-faint);flex:none;padding-top:5px;font-size:13px}.filter-opts{flex-wrap:wrap;gap:7px;display:flex}.opt{background:var(--bg-2);color:var(--text-dim);border:1px solid #0000;border-radius:999px;padding:4px 12px;font-size:13px;transition:all .14s}.opt:hover{background:var(--bg-3);color:var(--text)}.opt.on{background:var(--gold-dim);color:var(--gold-soft);border-color:#d9b45f73}.opt small{opacity:.55;margin-left:4px;font-size:11px}.filter-opts.brand-scroll{flex:1;max-height:74px;padding-right:4px;overflow-y:auto}.filter-opts.brand-scroll::-webkit-scrollbar{width:6px}.filter-opts.brand-scroll::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:3px}.toolbar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px;display:flex}.toolbar-count{color:var(--text-dim);font-size:14px}.toolbar-count b{color:var(--text)}select.control,input.control,textarea.control{background:var(--bg-1);border:1px solid var(--line);color:var(--text);border-radius:8px;outline:none;padding:8px 11px;font-size:14px;transition:border-color .15s}select.control:focus,input.control:focus,textarea.control:focus{border-color:#d9b45f80}textarea.control{resize:vertical;min-height:78px}.spacer{margin-left:auto}.brand-wall{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;display:grid}.brand-tile{background:var(--bg-1);border:1px solid var(--line-soft);border-radius:var(--radius);aspect-ratio:16/10;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:7px;padding:20px 14px;transition:all .18s;display:flex}.brand-tile:hover{background:var(--bg-2);border-color:#d9b45f73;transform:translateY(-3px)}.brand-logo{background:var(--bg-3);width:68px;height:42px;color:var(--gold-soft);letter-spacing:.5px;text-align:center;border-radius:7px;place-items:center;padding:0 6px;font-size:13px;font-weight:700;line-height:1.2;display:grid}.brand-tile-name{font-size:14px;font-weight:600}.brand-tile-count{color:var(--text-faint);font-size:11px}.brand-hero{border-radius:var(--radius-lg);border:1px solid var(--line-soft);background:linear-gradient(120deg, var(--bg-2), var(--bg-1) 55%, var(--bg-3));flex-wrap:wrap;align-items:center;gap:26px;margin-bottom:24px;padding:30px 34px;display:flex}.brand-hero-logo{background:var(--bg-3);width:118px;height:74px;color:var(--gold-soft);letter-spacing:1px;text-align:center;border-radius:10px;place-items:center;padding:0 8px;font-size:22px;font-weight:800;display:grid}.brand-hero-name{letter-spacing:1px;font-size:26px;font-weight:700}.brand-hero-meta{color:var(--text-dim);margin-top:4px;font-size:14px}.detail{grid-template-columns:1.35fr 1fr;gap:26px;margin-top:22px;display:grid}.detail-visual{aspect-ratio:16/10;border-radius:var(--radius-lg);background:linear-gradient(135deg, var(--bg-2), var(--bg-3));border:1px solid var(--line-soft);color:var(--text-faint);letter-spacing:4px;place-items:center;font-size:13px;display:grid}.detail-panel{background:var(--bg-1);border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:22px 24px}.detail-brand{letter-spacing:3px;color:var(--gold);text-transform:uppercase;font-size:12px}.detail-name{letter-spacing:.5px;margin:6px 0 16px;font-size:27px;font-weight:700}.detail-price-row{border-bottom:1px solid var(--line-soft);flex-wrap:wrap;align-items:baseline;gap:12px;padding-bottom:18px;display:flex}.detail-price{color:var(--gold-soft);font-size:30px;font-weight:700}.detail-price-was{color:var(--text-faint);font-size:15px;text-decoration:line-through}.detail-discount{color:var(--red);font-size:13px;font-weight:600}.specs{flex-direction:column;gap:13px;margin-top:18px;display:flex}.spec{grid-template-columns:62px 1fr 68px;align-items:center;gap:12px;display:grid}.spec-name{color:var(--text-dim);font-size:13px}.spec-bar{background:var(--bg-3);border-radius:3px;height:6px;overflow:hidden}.spec-fill{background:linear-gradient(90deg, var(--gold), var(--gold-soft));border-radius:3px;height:100%}.spec-val{text-align:right;font-size:13px;font-weight:600}.detail-tags{border-top:1px solid var(--line-soft);flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:16px;display:flex}.table-wrap{border:1px solid var(--line-soft);border-radius:var(--radius-lg);background:var(--bg-1);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--line-soft);white-space:nowrap;padding:11px 14px}th{letter-spacing:1px;color:var(--text-faint);background:var(--bg-2);font-size:12px;font-weight:600;position:sticky;top:0}tbody tr:hover{background:var(--bg-2)}tbody tr:last-child td{border-bottom:0}td.num{text-align:right;font-variant-numeric:tabular-nums}.status{border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.tone-neutral{color:#b8c2d0;background:#9aa6b824}.tone-info{color:#8fc0ea;background:#5a9ee029}.tone-warn{color:#eab276;background:#e0913f29}.tone-accent{color:var(--gold-soft);background:#d9b45f29}.tone-ok{color:#7ed4a8;background:#4fbf8829}.tone-off{color:var(--text-faint);background:#6b778924}.btn{border:1px solid var(--line);background:var(--bg-2);color:var(--text);white-space:nowrap;border-radius:9px;padding:9px 18px;font-size:14px;font-weight:600;transition:all .15s}.btn:hover:not(:disabled){background:var(--bg-3);border-color:#3a475c}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--gold), #b8933f);color:#14181f;border-color:#0000}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg, var(--gold-soft), var(--gold))}.btn-danger{color:var(--red);background:#e05a5a14;border-color:#e05a5a59}.btn-danger:hover:not(:disabled){background:#e05a5a29}.btn-sm{padding:5px 12px;font-size:13px}.panel{background:var(--bg-1);border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:22px}.panel-title{align-items:center;gap:10px;margin:0 0 16px;font-size:16px;font-weight:600;display:flex}.panel-title small{color:var(--text-faint);font-size:12px;font-weight:400}.form-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.field{flex-direction:column;gap:6px;display:flex}.field label{color:var(--text-faint);font-size:12px}.field .control{width:100%}.field-row{align-items:center;gap:10px;display:flex}.hint{color:var(--text-faint);font-size:12px;line-height:1.5}.alert{border-radius:9px;margin-bottom:16px;padding:11px 15px;font-size:14px}.alert-err{color:#f0a0a0;background:#e05a5a1f;border:1px solid #e05a5a4d}.alert-ok{color:#96dfba;background:#4fbf881f;border:1px solid #4fbf884d}.alert-info{color:#a8cdee;background:#5a9ee01a;border:1px solid #5a9ee047}.stat-row{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px;display:grid}.stat{background:var(--bg-1);border:1px solid var(--line-soft);border-radius:var(--radius);padding:18px 20px}.stat-n{color:var(--gold-soft);font-variant-numeric:tabular-nums;font-size:25px;font-weight:700}.stat-l{color:var(--text-faint);letter-spacing:1px;margin-top:3px;font-size:12px}.login-page{background:radial-gradient(900px 400px at 50% -10%, #d9b45f21, transparent 60%), var(--bg);place-items:center;min-height:100vh;padding:24px;display:grid}.login-box{background:var(--bg-1);border:1px solid var(--line-soft);border-radius:var(--radius-lg);width:100%;max-width:380px;box-shadow:var(--shadow);padding:32px 30px}.login-title{text-align:center;margin:0 0 4px;font-size:21px;font-weight:700}.login-sub{text-align:center;color:var(--text-faint);margin-bottom:26px;font-size:13px}.login-box .field{margin-bottom:14px}.empty{text-align:center;color:var(--text-faint);padding:60px 20px}.empty-icon{opacity:.35;margin-bottom:12px;font-size:34px}.loading{text-align:center;color:var(--text-faint);padding:50px;font-size:14px}.spinner{border:2px solid var(--line);border-top-color:var(--gold);border-radius:50%;width:22px;height:22px;margin:0 auto 12px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.footer{border-top:1px solid var(--line-soft);background:var(--bg-1);margin-top:60px}.footer-inner{max-width:var(--maxw);flex-wrap:wrap;align-items:center;gap:20px;margin:0 auto;padding:26px 24px;display:flex}.footer-note{color:var(--text-faint);font-size:12px;line-height:1.7}.footer-links{color:var(--text-dim);gap:16px;margin-left:auto;font-size:13px;display:flex}.footer-links a:hover{color:var(--gold-soft)}.admin-layout{grid-template-columns:190px 1fr;gap:24px;padding:26px 0 60px;display:grid}.admin-nav{flex-direction:column;align-self:start;gap:3px;display:flex;position:sticky;top:84px}.admin-nav a{color:var(--text-dim);border-radius:8px;padding:9px 13px;font-size:14px}.admin-nav a:hover{background:var(--bg-2);color:var(--text)}.admin-nav a.active{background:var(--gold-dim);color:var(--gold-soft)}.tabs{border-bottom:1px solid var(--line-soft);flex-wrap:wrap;gap:4px;margin-bottom:20px;display:flex}.tabs button{color:var(--text-dim);background:0 0;border:0;border-bottom:2px solid #0000;margin-bottom:-1px;padding:9px 15px;font-size:14px}.tabs button:hover{color:var(--text)}.tabs button.on{color:var(--gold-soft);border-bottom-color:var(--gold)}.dl{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:12px;display:grid}.dl-row{background:var(--bg-2);border-radius:8px;justify-content:space-between;gap:14px;padding:10px 14px;font-size:14px;display:flex}.dl-row span:first-child{color:var(--text-dim)}.dl-row span:last-child{font-weight:600}@media (width<=980px){.detail,.admin-layout{grid-template-columns:1fr}.admin-nav{flex-flow:wrap;position:static}}@media (width<=720px){.wrap{padding:0 16px}.hero-inner{padding:40px 16px 34px}.topbar-inner{gap:12px;height:56px}.brand-sub{display:none}.nav a{padding:6px 9px;font-size:13px}.hero-stats{gap:24px}.filter-row{flex-direction:column;gap:7px}.filter-label{padding-top:0}.rail{grid-auto-columns:250px}.grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}.brand-wall{grid-template-columns:repeat(auto-fill,minmax(118px,1fr))}.brand-logo{width:54px;height:34px;font-size:11px}}