:root{--bg:#0b0a0e;--bg-elevated:#141219;--surface:#1b1822;--surface-hover:#221e2b;--text:#f5f2ec;--text-muted:#a49daf;--text-faint:#6f6879;--accent:#ff5a1f;--accent-hover:#ff7442;--accent-soft:rgba(255,90,31,0.12);--success:#4ade80;--warning:#fbbf24;--danger:#f87171;--border:rgba(255,255,255,0.09);--border-strong:rgba(255,255,255,0.16);--radius:14px;--radius-sm:9px;--shadow:0 18px 40px -18px rgba(0,0,0,0.9);--max-width:1180px;--header-height:68px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica 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a:hover{color:var(--text)}.cart-link{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border:1px solid var(--border-strong);border-radius:999px;font-size:14px;font-weight:600;transition:border-color .15s,background .15s}.cart-link:hover{background:var(--surface);border-color:var(--accent)}.cart-link__count{min-width:21px;height:21px;padding:0 6px;border-radius:999px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center}.site-footer{margin-top:96px;border-top:1px solid var(--border);padding:40px 0 64px;color:var(--text-faint);font-size:14px}.hero{padding:84px 0 64px;border-bottom:1px solid var(--border);background:radial-gradient(900px 380px at 12% -10%,rgba(255,90,31,.16),transparent 65%),radial-gradient(700px 320px at 88% 0,rgba(120,80,255,.12),transparent 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ease}.card:hover{transform:translateY(-3px);border-color:var(--border-strong)}.card__media{position:relative;aspect-ratio:4/5;background:linear-gradient(150deg,#241f2e,#14121a 60%);display:grid;place-items:center;overflow:hidden}.card__media img{width:100%;height:100%;object-fit:contain;padding:10px}.card__placeholder{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-faint)}.card__body{padding:16px 17px 18px;display:flex;flex-direction:column;gap:9px;flex:1 1}.card__brand{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}.card__title{font-size:15.5px;font-weight:650;line-height:1.35}.card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px}.price{font-size:18px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.price--sm{font-size:15px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border:1px solid transparent}.badge--stock{color:var(--success);border-color:rgba(74,222,128,.28);background:rgba(74,222,128,.1)}.badge--low{color:var(--warning);border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.1)}.badge--held{color:#c4b5fd;border-color:rgba(167,139,250,.32);background:rgba(167,139,250,.12)}.badge--out{color:var(--text-faint);border-color:var(--border);background:rgba(255,255,255,.03)}.badge--video{position:absolute;top:11px;left:11px;color:var(--text);background:rgba(11,10,14,.75);border-color:var(--border-strong);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.product{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);grid-gap:48px;gap:48px;padding:48px 0 0}@media (max-width:900px){.product{grid-template-columns:1fr;gap:32px}}.product__media{aspect-ratio:1/1;border-radius:var(--radius);border:1px solid var(--border);background:linear-gradient(150deg,#241f2e,#14121a 60%);display:grid;place-items:center;overflow:hidden}.product__media img{width:100%;height:100%;object-fit:contain;padding:18px}.buybox{position:-webkit-sticky;position:sticky;top:calc(var(--header-height) + 24px);align-self:start;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.buybox h1{font-size:26px;margin-bottom:10px}.buybox__price{font-size:34px;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;margin:18px 0 6px}.buybox__note{color:var(--text-muted);font-size:13.5px}.divider{height:1px;background:var(--border);margin:20px 0}.specs{display:grid;grid-gap:10px;gap:10px;font-size:14px}.specs__row{display:flex;justify-content:space-between;gap:16px}.specs__row dt{color:var(--text-faint)}.specs__row dd{margin:0;text-align:right}.video{margin-top:40px}.video__frame{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#000}.video__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video__empty{display:grid;place-items:center;grid-gap:10px;gap:10px;height:100%;background:linear-gradient(150deg,#241f2e,#14121a 60%);color:var(--text-faint);text-align:center;padding:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border-radius:var(--radius-sm);border:1px solid transparent;font-weight:650;font-size:15px;transition:background .15s,border-color .15s,opacity .15s}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){background:var(--accent-hover)}.btn--ghost{border-color:var(--border-strong);color:var(--text);background:transparent}.btn--ghost:hover:not(:disabled){background:var(--surface)}.btn--block{width:100%}.btn:disabled{opacity:.45;cursor:not-allowed}.cart{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,380px);grid-gap:40px;gap:40px;padding:40px 0 0;align-items:start}@media (max-width:880px){.cart{grid-template-columns:1fr}}.cart__line{display:grid;grid-template-columns:84px minmax(0,1fr) auto;grid-gap:16px;gap:16px;padding:18px 0;border-bottom:1px solid var(--border);align-items:center}.cart__thumb{width:84px;aspect-ratio:1;border-radius:var(--radius-sm);border:1px solid var(--border);background:linear-gradient(150deg,#241f2e,#14121a 60%);overflow:hidden}.cart__thumb img{width:100%;height:100%;object-fit:contain;padding:4px}.stepper{display:inline-flex;align-items:center;border:1px solid var(--border-strong);border-radius:999px;overflow:hidden}.stepper button{width:32px;height:32px;background:transparent;border:0;color:var(--text);font-size:17px;line-height:1}.stepper button:hover:not(:disabled){background:var(--surface-hover)}.stepper button:disabled{color:var(--text-faint);cursor:not-allowed}.stepper span{min-width:32px;text-align:center;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:650;font-size:14px}.summary{position:-webkit-sticky;position:sticky;top:calc(var(--header-height) + 24px);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.summary h2{font-size:18px;margin-bottom:18px}.summary__row{display:flex;justify-content:space-between;gap:16px;padding:7px 0;font-size:14.5px;color:var(--text-muted)}.summary__row--total{color:var(--text);font-size:18px;font-weight:700;padding-top:14px;margin-top:8px;border-top:1px solid var(--border)}.summary__row span:last-child{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.field{display:block;margin-bottom:16px}.field__label{display:block;font-size:13px;font-weight:650;color:var(--text-muted);margin-bottom:7px}.select{width:100%;padding:11px 13px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border-strong);color:var(--text);-webkit-appearance:none;-moz-appearance:none;appearance:none}.select:focus{outline:2px solid var(--accent);outline-offset:1px}.option-list{display:grid;grid-gap:8px;gap:8px;margin:4px 0 16px}.option{display:flex;justify-content:space-between;gap:12px;padding:11px 13px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13.5px;background:var(--surface)}.option strong{font-weight:650}.option--pick{align-items:center;gap:11px;cursor:pointer;transition:border-color .15s,background .15s}.option--pick:hover{border-color:var(--border-strong)}.option--pick input{width:17px;height:17px;accent-color:var(--accent);flex-shrink:0}.option--on{border-color:var(--accent);background:var(--accent-soft)}.option small{display:block;color:var(--text-faint);font-size:12px}.link-btn{background:none;border:0;padding:6px 0;margin-top:2px;color:var(--text-faint);font-size:13px;text-decoration:underline;min-height:32px}.link-btn:hover{color:var(--danger)}.notice{padding:13px 15px;border-radius:var(--radius-sm);font-size:14px;border:1px solid;margin-bottom:16px}.notice--error{color:#ffd9d2;border-color:rgba(248,113,113,.35);background:rgba(248,113,113,.1)}.notice--info{border-color:var(--border);background:var(--surface)}.empty,.notice--info{color:var(--text-muted)}.empty{padding:72px 0;text-align:center}.empty h2{font-size:22px;color:var(--text);margin-bottom:10px}.confirm{max-width:640px;margin:0 auto;padding:64px 0 0;text-align:center}.confirm__mark{width:64px;height:64px;border-radius:999px;display:grid;place-items:center;margin:0 auto 24px;font-size:28px;background:var(--accent-soft);border:1px solid rgba(255,90,31,.3)}.confirm__number{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;letter-spacing:.08em;color:var(--accent);margin-top:8px}.panel{text-align:left;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-top:32px}.breadcrumb{padding-top:28px;font-size:13.5px;color:var(--text-faint)}.breadcrumb a:hover{color:var(--text)}.prose{color:var(--text-muted);font-size:15.5px;line-height:1.75;max-width:68ch}.prose h2{color:var(--text);font-size:19px;margin:32px 0 12px}@media (max-width:620px){.shell{padding:0 16px}.site-header{height:auto}.site-header__inner{flex-wrap:wrap;gap:10px 14px;padding:10px 0}.logo{font-size:13px;letter-spacing:.1em;margin-right:auto}.nav{order:3;width:100%;gap:20px;font-size:14px;padding-top:2px}.cart-link{padding:7px 14px;font-size:13.5px}.hero{padding:48px 0 40px}.hero h1{max-width:none}.hero 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.btn{width:100%}}.admin-bar{height:var(--header-height);background:var(--bg-elevated);border-bottom:1px solid var(--border);margin-bottom:32px}.admin-bar,.admin-bar__inner{display:flex;align-items:center}.admin-bar__inner{gap:28px;width:100%}.admin-nav{display:flex;gap:22px;font-size:14.5px;color:var(--text-muted);margin-right:auto}.admin-nav a:hover{color:var(--text)}.admin-bar__user{font-size:13px;color:var(--text-faint)}.admin-nav__logout{background:none;border:1px solid var(--border-strong);border-radius:999px;padding:6px 14px;color:var(--text-muted);font-size:13px}.admin-nav__logout:hover{color:var(--text);border-color:var(--danger)}.admin-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.admin-head h1{font-size:26px}.admin-back{display:inline-block;font-size:13.5px;color:var(--text-faint);margin-bottom:6px}.admin-back:hover{color:var(--text)}.admin-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.85fr);grid-gap:24px;gap:24px;align-items:start}@media (max-width:940px){.admin-grid{grid-template-columns:1fr}}.admin-col{display:grid;grid-gap:20px;gap:20px;align-content:start}.panel__title{font-size:16px;margin-bottom:4px}.panel__hint{color:var(--text-faint);font-size:13px;margin-bottom:14px;line-height:1.5}.field-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.field-row--three{grid-template-columns:1fr 1fr 1fr;margin-bottom:16px}.field__hint{display:block;color:var(--text-faint);font-size:12px;margin-top:5px}textarea.select{resize:vertical;line-height:1.6;font-family:inherit}.check{display:flex;align-items:center;gap:9px;font-size:14px;padding:6px 0;color:var(--text-muted);flex-wrap:wrap}.check input{width:16px;height:16px;accent-color:var(--accent)}.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));grid-gap:10px;gap:10px}.thumb{position:relative;aspect-ratio:1;border-radius:var(--radius-sm);border:1px solid var(--border);overflow:hidden;background:var(--surface)}.thumb img{width:100%;height:100%;object-fit:cover}.thumb button{position:absolute;top:5px;right:5px;width:22px;height:22px;border-radius:999px;border:0;background:rgba(11,10,14,.85);color:var(--text);font-size:15px;line-height:1}.thumb button:hover{background:var(--danger)}.thumb--add{display:grid;place-items:center;border-style:dashed;color:var(--text-faint);font-size:13px;cursor:pointer}.thumb--add:hover{border-color:var(--accent);color:var(--text)}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto;background:var(--bg-elevated)}.table{width:100%;border-collapse:collapse;font-size:14px;min-width:720px}.table th{text-align:left;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);font-weight:600;white-space:nowrap}.table td,.table th{padding:13px 14px;border-bottom:1px solid var(--border)}.table td{vertical-align:middle}.table tr:last-child td{border-bottom:0}.table tr:hover td,.table__thumb{background:var(--surface)}.table__thumb{width:42px;height:42px;border-radius:var(--radius-sm);border:1px solid var(--border);overflow:hidden}.table__thumb img{width:100%;height:100%;object-fit:contain;padding:3px}.table__link{font-weight:600}.table__link:hover{color:var(--accent)}.table__sub{color:var(--text-faint);font-size:12.5px}.table__num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));grid-gap:14px;gap:14px}.stat{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;display:grid;grid-gap:4px;gap:4px}a.stat:hover{border-color:var(--border-strong)}.stat__num{font-size:28px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat__label{font-size:13px;color:var(--text-faint)}.stock-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px;text-align:center}.stock-grid>div{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 6px}.stock-grid__num{display:block;font-size:22px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stock-grid__label{display:block;font-size:11.5px;color:var(--text-faint);margin-top:2px}