:root {
    --ab-bg: #020617;
    --ab-surface: #1e293b;
    --ab-primary: #fb7185;
    --ab-secondary: #38bdf8;
    --ab-text-h: #f8fafc;
    --ab-text-p: #94a3b8;
    --ab-border: #334155;
}
body { margin: 0; background: var(--ab-bg); color: var(--ab-text-p); font-family: 'Inter', -apple-system, sans-serif; line-height: 1.6; }
.ab-header-bar { background: #000; height: 32px; display: flex; align-items: center; border-bottom: 1px solid var(--ab-border); font-size: 11px; font-weight: bold; color: var(--ab-secondary); letter-spacing: 1px; }
.ab-header-main { background: var(--ab-bg); border-bottom: 1px solid var(--ab-border); height: 70px; display: flex; align-items: center; }
.ab-nav-in { max-width: 1440px; margin: 0 auto; width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; }
.ab-logo img { height: 26px; }
.ab-menu { display: flex; gap: 40px; }
.ab-menu a { text-decoration: none; color: var(--ab-text-h); font-weight: 600; font-size: 14px; transition: 0.3s; }
.ab-menu a:hover { color: var(--ab-primary); text-shadow: 0 0 10px rgba(251, 113, 133, 0.4); }
.ab-container { max-width: 1440px; margin: 40px auto; padding: 0 20px; box-sizing: border-box; }
.ab-notice { background: var(--ab-surface); border-radius: 8px; padding: 20px; border-left: 4px solid var(--ab-secondary); margin-bottom: 40px; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.5); }
.ab-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.ab-card { background: var(--ab-surface); border-radius: 8px; padding: 15px; text-decoration: none; position: relative; transition: 0.3s; border-top: 2px solid transparent; display: flex; flex-direction: column; height: 100%; }
.ab-card:hover { transform: translateY(-8px); border-top-color: var(--ab-primary); background: #334155; }
.ab-img-box { width: 100%; aspect-ratio: 1; background: #0f172a; border-radius: 4px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; }
.ab-img-box img { width: 60%; height: 60%; object-fit: contain; }
.ab-name { font-size: 13px; font-weight: 700; color: var(--ab-text-h); height: 38px; line-height: 1.4; overflow: hidden; margin-bottom: 12px; text-align: left; }
.ab-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.ab-price { color: var(--ab-primary); font-weight: 800; font-size: 16px; }
.ab-sell { font-size: 10px; color: var(--ab-text-p); text-transform: uppercase; font-family: monospace; }
.ab-tag { position: absolute; top: 10px; right: 10px; background: rgba(56, 189, 248, 0.1); color: var(--ab-secondary); font-size: 9px; padding: 2px 6px; border-radius: 4px; font-weight: bold; border: 1px solid var(--ab-secondary); }
.ab-detail-split { display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; }
.ab-box { background: var(--ab-surface); border-radius: 12px; padding: 40px; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.3); border: 1px solid var(--ab-border); }
.ab-h1 { font-size: 28px; font-weight: 900; color: var(--ab-text-h); margin-bottom: 25px; border-bottom: 1px solid var(--ab-border); padding-bottom: 15px; }
.ab-input { width: 100%; height: 48px; background: #0f172a; border: 1px solid var(--ab-border); border-radius: 6px; color: #fff; padding: 0 15px; box-sizing: border-box; outline: none; transition: 0.3s; }
.ab-input:focus { border-color: var(--ab-primary); box-shadow: 0 0 10px rgba(251, 113, 133, 0.2); }
.ab-btn { width: 100%; height: 56px; background: var(--ab-primary); border: none; color: #fff; font-weight: 800; border-radius: 6px; cursor: pointer; transition: 0.3s; font-size: 16px; text-transform: uppercase; margin-top: 20px; }
.ab-btn:hover { background: #e11d48; transform: scale(1.02); }
.ab-footer { background: #000; padding: 60px 0; margin-top: 100px; border-top: 1px solid var(--ab-border); }
@media (max-width: 1400px) { .ab-grid { grid-template-columns: repeat(5, 1fr); } }
@media (max-width: 1000px) { .ab-grid { grid-template-columns: repeat(3, 1fr); } .ab-detail-split { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .ab-grid { grid-template-columns: repeat(2, 1fr); } }