:root{--navy:#0f2a43;--navy-2:#17395a;--accent:#f59e0b;--accent-ink:#4a2f00;--green:#15803d;--red:#b91c1c;--blue:#1d4ed8;--bg:#f1f5f9;--card:#fff;--line:#cbd5e1;--line-soft:#e2e8f0;--text:#0f172a;--muted:#475569;--ok-bg:#dcfce7;--ok-fg:#14532d;--warn-bg:#fef3c7;--warn-fg:#78350f;--bad-bg:#fee2e2;--bad-fg:#7f1d1d;--info-bg:#e0f2fe;--info-fg:#0c4a6e;--radius:12px;--radius-sm:8px;--shadow:0 1px 2px #0f172a0f, 0 4px 16px #0f172a0f;--font:"Segoe UI Variable", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--text);background:var(--bg);margin:0;font-size:16px;line-height:1.5}img{max-width:100%;display:block}a{color:var(--blue)}h1,h2,h3{margin:0 0 .5em;line-height:1.25}h1{font-size:1.75rem}h2{font-size:1.3rem}h3{font-size:1.1rem}p{margin:0 0 1em}.muted{color:var(--muted)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.container{width:min(1200px,100% - 32px);margin-inline:auto}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.spacer{flex:1}.stack{gap:16px;display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}.skip-link{z-index:100;background:#fff;border-radius:6px;padding:8px 12px;position:absolute;top:8px;left:-999px}.skip-link:focus{left:8px}.btn{border-radius:var(--radius-sm);border:1px solid var(--line);min-height:44px;color:var(--text);font:inherit;cursor:pointer;background:#fff;justify-content:center;align-items:center;gap:8px;padding:8px 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16px;font-weight:600}.alert-ok{background:var(--ok-bg);color:var(--ok-fg)}.alert-warn{background:var(--warn-bg);color:var(--warn-fg)}.alert-bad{background:var(--bad-bg);color:var(--bad-fg)}.alert-info{background:var(--info-bg);color:var(--info-fg)}.table-wrap{border:1px solid var(--line-soft);border-radius:var(--radius);background:#fff;overflow-x:auto}table.table{border-collapse:collapse;width:100%;font-size:.95rem}.table th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);white-space:nowrap;background:#f8fafc;padding:10px 14px;font-size:.75rem}.table td{border-top:1px solid var(--line-soft);vertical-align:middle;padding:10px 14px}.table tr:hover td{background:#f8fafc}.table .num{text-align:right;font-variant-numeric:tabular-nums}.table tr.clickable{cursor:pointer}.modal-backdrop{z-index:50;background:#0f172a8c;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{border-radius:var(--radius);background:#fff;width:min(640px,100%);max-height:calc(100vh - 32px);padding:24px;overflow:auto;box-shadow:0 20px 60px #0000004d}.modal-wide{width:min(900px,100%)}.modal h2{margin-bottom:16px}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.toasts{z-index:80;gap:8px;max-width:min(420px,100vw - 32px);display:grid;position:fixed;bottom:16px;right:16px}.toast{border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:12px 16px;font-weight:600}.spinner{border:3px solid var(--line);border-top-color:var(--navy);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media 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var(--line-soft);border-radius:var(--radius);background:#fff;flex-direction:column;display:flex;overflow:hidden}.product-card .thumb{aspect-ratio:4/3;color:#94a3b8;background:#e2e8f0;place-items:center;font-size:2.2rem;display:grid}.product-card .thumb img{object-fit:cover;width:100%;height:100%}.product-card .body{flex:1;gap:6px;padding:14px;display:grid}.product-card h3{margin:0;font-size:1rem}.product-card h3 a{color:var(--text);text-decoration:none}.product-card h3 a:hover{text-decoration:underline}.price{font-size:1.25rem;font-weight:800}.price small{color:var(--muted);font-size:.8rem;font-weight:500}.layout-sidebar{grid-template-columns:260px 1fr;align-items:start;gap:24px;display:grid}@media (width<=860px){.layout-sidebar{grid-template-columns:1fr}}.filter-list{gap:2px;margin:0;padding:0;list-style:none;display:grid}.filter-list button{text-align:left;cursor:pointer;width:100%;font:inherit;background:0 0;border:0;border-radius:6px;padding:8px 10px}.filter-list button[aria-pressed=true]{background:#fff7e0;font-weight:700}.detail{grid-template-columns:minmax(280px,480px) 1fr;gap:28px;display:grid}@media (width<=800px){.detail{grid-template-columns:1fr}}.gallery .main{aspect-ratio:4/3;border-radius:var(--radius);color:#94a3b8;background:#e2e8f0;place-items:center;font-size:3rem;display:grid;overflow:hidden}.gallery .main img{object-fit:contain;background:#fff;width:100%;height:100%}.gallery .thumbs{gap:8px;margin-top:8px;display:flex}.gallery .thumbs button{cursor:pointer;background:#fff;border:2px solid #0000;border-radius:6px;width:64px;height:64px;padding:0;overflow:hidden}.gallery .thumbs button[aria-pressed=true]{border-color:var(--accent)}.gallery .thumbs img{object-fit:cover;width:100%;height:100%}.specs{border-collapse:collapse;width:100%}.specs th,.specs td{text-align:left;border-bottom:1px solid var(--line-soft);padding:8px 0}.specs th{width:40%;color:var(--muted);font-weight:600}.stock-note{color:var(--muted);font-size:.85rem}.steps{flex-wrap:wrap;gap:6px;margin:16px 0;padding:0;list-style:none;display:flex}.steps li{color:#334155;background:#e2e8f0;border-radius:999px;padding:6px 12px;font-size:.9rem;font-weight:600}.steps li.done{background:var(--ok-bg);color:var(--ok-fg)}.steps li.current{background:var(--accent);color:var(--accent-ink)}.site-footer{background:var(--navy);color:#e2e8f0;padding:32px 0}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;display:grid}.footer-links{gap:6px;margin:8px 0 0;padding:0;list-style:none;display:grid}.footer-links a{color:#fde68a}.muted-on-dark{color:#94a3b8}.legal h2{margin-top:1.6em}.draft-banner{margin-bottom:20px}.hp{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}