*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#f4f6fb;color:#1a2233}
header{background:linear-gradient(135deg,#0f1b3d,#2747a8);color:#fff;padding:22px 20px}header h1{margin:0;font-size:26px}header h1 span{color:#7fd3ff}header p{margin:4px 0 0;opacity:.8;font-size:14px}
main{max-width:1000px;margin:20px auto;padding:0 16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.card{background:#fff;border-radius:14px;box-shadow:0 2px 10px #0001;padding:18px;display:flex;flex-direction:column;gap:8px}.card .ph{margin:-18px -18px 6px;background:#fff;border-radius:14px 14px 0 0;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid #eef}.card .ph img{width:100%;height:100%;object-fit:contain;padding:12px}
.card h2{margin:0;font-size:18px}.rrp{color:#888;text-decoration:line-through}.price{font-size:22px;font-weight:700;color:#2747a8}.lbl{font-size:12px;color:#555;text-transform:uppercase;letter-spacing:.04em}
.stock{font-weight:600;color:#178a3e}.sold{color:#c62828;font-weight:700;font-size:18px}
input,select,button{font:inherit;padding:9px;border:1px solid #ccd;border-radius:8px;width:100%}button{background:#2747a8;color:#fff;border:0;cursor:pointer;font-weight:600}button:disabled{background:#aaa}
.msg{font-size:14px}.err{color:#c62828}.ok{color:#178a3e}footer{text-align:center;color:#889;font-size:12px;padding:20px}
table{width:100%;border-collapse:collapse;background:#fff}td,th{border-bottom:1px solid #eee;padding:8px;text-align:left;font-size:14px}.wrap{max-width:1100px;margin:20px auto;padding:0 16px;overflow-x:auto}
.note{background:#fff8e1;border:1px solid #f5d27a;color:#6b4e00;border-radius:8px;padding:9px 11px;font-size:14px;font-weight:500}
.more{margin:2px 0 0;font-size:14px;text-align:center;color:#555}.more a{color:#2747a8;font-weight:600}
.hiw{max-width:1000px;margin:20px auto 0;padding:18px 20px;background:#fff;border-radius:14px;box-shadow:0 2px 10px #0001;width:calc(100% - 32px)}
.hiw h2{margin:0 0 12px;font-size:18px}.opts{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.opt{display:flex;gap:12px;align-items:flex-start;border:1px solid #e3e8f5;border-radius:12px;padding:12px 14px;background:#f8faff}.opt h3{margin:0 0 3px;font-size:15px;color:#2747a8}.opt p{margin:0;font-size:14px;color:#445;line-height:1.45}
.ic{font-size:20px;line-height:1;background:#e8edff;border-radius:10px;padding:8px}
.inc{margin:14px 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#667;font-weight:600}
.badges{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.badges li{background:#ecfdf3;color:#166534;border:1px solid #bbf7d0;border-radius:999px;padding:5px 11px;font-size:13px;font-weight:600}.badges small{font-weight:500;opacity:.8}
.save{align-self:flex-start;background:#dc2626;color:#fff;font-weight:800;font-size:20px;letter-spacing:.02em;padding:6px 12px;border-radius:8px;line-height:1.2}