:root{--bg:#f4f6f8;--card:#fff;--ink:#16202b;--muted:#6d7784;--accent:#146ef5;--accent2:#7648ff;--line:#e6e9ee;--success:#087f5b;--danger:#c92a2a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}header{height:70px;background:#101722;color:#fff;display:flex;align-items:center;padding:0 max(24px,calc((100% - 1180px)/2));gap:16px;position:sticky;top:0;z-index:9;box-shadow:0 4px 20px #0002}.brand-icon{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#fff;text-decoration:none;font-weight:900}.brand{color:#fff;text-decoration:none;font-size:18px;font-weight:800}nav{margin-left:auto;display:flex;gap:24px}nav a{color:#dce4ef;text-decoration:none}main{max-width:1180px;margin:auto;padding:34px 24px 70px}.hero{padding:58px 48px;border-radius:28px;background:radial-gradient(circle at 90% 10%,#6d4aff 0,transparent 32%),linear-gradient(135deg,#111b2d,#182948);color:#fff;box-shadow:0 20px 50px #14244a2a}.hero h1{font-size:44px;margin:8px 0}.hero p{font-size:18px;color:#d8e1ee}.eyebrow{letter-spacing:.17em;font-size:12px;color:#8db7ff;font-weight:800}.notice{display:inline-block;background:#fff1;border:1px solid #fff2;padding:8px 14px;border-radius:12px}.section-head,.admin-head{display:flex;justify-content:space-between;align-items:end;margin:38px 0 18px}.section-head h2,.admin-head h1{margin:0}.section-head a,.admin-head a{color:var(--accent);text-decoration:none}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card,.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 10px 30px #16202b0a}.card{min-height:250px;display:flex;flex-direction:column;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:0 18px 42px #16202b16}.category{display:inline-block;color:var(--accent);background:#e9f2ff;padding:4px 9px;border-radius:99px;font-size:12px;font-weight:700;width:max-content}.card h3{font-size:20px;margin:18px 0 4px}.card p{color:var(--muted)}.card-bottom{margin-top:auto;display:flex;align-items:end;justify-content:space-between}.card-bottom b,.price{font-size:25px}.card-bottom small{display:block;color:var(--muted)}.button,button{border:0;border-radius:11px;background:var(--accent);color:#fff;padding:11px 16px;text-decoration:none;font-weight:700;cursor:pointer}.button.muted{background:#738092}.panel{max-width:100%;margin:20px 0}.narrow,.login{max-width:600px;margin:40px auto}.panel h1{font-size:30px}.back{color:var(--muted);display:block;margin-bottom:22px;text-decoration:none}label{display:block;font-weight:700;margin:14px 0}input,textarea,select{display:block;width:100%;margin-top:6px;border:1px solid #d8dde5;border-radius:10px;padding:11px 12px;background:#fff;font:inherit}textarea{min-height:86px;resize:vertical}.check{display:flex;gap:8px;align-items:center}.check input{width:auto;margin:0}.hint,small{color:var(--muted)}.flash{background:#fff4d6;border:1px solid #ffe08a;padding:5px 18px;border-radius:12px}.order-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.order-grid>div{background:#f7f8fa;border-radius:12px;padding:13px}.order-grid small,.order-grid b{display:block}.status{display:inline-block;padding:5px 10px;border-radius:99px;background:#fff1c2;color:#825500}.status.delivered{background:#d9fbe9;color:var(--success)}.status.paid_out_of_stock,.warning{background:#ffe3e3;color:var(--danger)}.paybox,.delivery,.warning{margin-top:22px;border-radius:15px;padding:20px;background:#f6f8fb}.paybox img{width:220px;height:220px;object-fit:contain}.delivery{background:#e9fff4}.delivery pre{white-space:pre-wrap;font:16px/1.6 ui-monospace,monospace}.admin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.table-wrap{overflow:auto;background:#fff;border-radius:16px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}.small{padding:7px 10px}footer{text-align:center;color:var(--muted);padding:30px}@media(max-width:900px){.grid,.admin-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){header{padding:0 14px}nav{gap:12px}.hero{padding:38px 24px}.hero h1{font-size:32px}.grid,.admin-grid,.order-grid{grid-template-columns:1fr}main{padding:22px 14px}.card{min-height:220px}}