* { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: #0f172a; color: #f8fafc; line-height: 1.5; }
    .top-strip { background: #1e293b; border-bottom: 1px solid #334155; padding: 8px 24px; font-size: 12px; color: #94a3b8; display: flex; justify-content: space-between; align-items: center; }
    .top-strip .live-pulse { display: inline-flex; align-items: center; gap: 6px; color: #38bdf8; font-weight: 600; }
    .top-strip .live-pulse::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #38bdf8; box-shadow: 0 0 8px #38bdf8; }
    header { background: #0b1329; border-bottom: 1px solid #1e293b; padding: 20px 32px; display: flex; justify-content: space-between; align-items: center; }
    .logo-area { display: flex; align-items: center; gap: 14px; }
    .logo-badge { background: linear-gradient(135deg, #0284c7, #0369a1); color: #fff; font-weight: 800; font-size: 20px; padding: 10px 16px; border-radius: 8px; letter-spacing: 1px; }
    .logo-text h1 { font-size: 22px; font-weight: 700; color: #f8fafc; letter-spacing: -0.5px; }
    .logo-text p { font-size: 12px; color: #94a3b8; }
    nav { display: flex; gap: 12px; }
    nav a { text-decoration: none; padding: 10px 20px; border-radius: 6px; font-weight: 600; font-size: 14px; color: #cbd5e1; border: 1px solid #334155; transition: 0.2s; }
    nav a:hover, nav a.active { background: #0284c7; color: #fff; border-color: #0284c7; }
    .hero { background: linear-gradient(180deg, #0b1329 0%, #0f172a 100%); padding: 48px 32px 36px; border-bottom: 1px solid #1e293b; }
    .hero-container { max-width: 1280px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
    .hero-content h2 { font-size: 34px; font-weight: 800; color: #f8fafc; line-height: 1.2; margin-bottom: 12px; }
    .hero-content p { font-size: 15px; color: #94a3b8; max-width: 640px; margin-bottom: 20px; }
    .security-badges { display: flex; gap: 16px; flex-wrap: wrap; }
    .sec-badge { background: #1e293b; border: 1px solid #334155; padding: 10px 16px; border-radius: 6px; font-size: 13px; color: #e2e8f0; display: flex; align-items: center; gap: 8px; }
    .sec-badge span { color: #38bdf8; font-weight: 700; }
    .kpi-row { max-width: 1280px; margin: -24px auto 36px; padding: 0 32px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .kpi-card { background: #1e293b; border: 1px solid #334155; border-radius: 10px; padding: 22px 24px; box-shadow: 0 4px 20px rgba(0,0,0,0.2); }
    .kpi-card .val { font-size: 30px; font-weight: 800; color: #38bdf8; letter-spacing: -0.5px; }
    .kpi-card .lbl { font-size: 12px; color: #94a3b8; text-transform: uppercase; font-weight: 600; letter-spacing: 0.5px; margin-top: 4px; }
    .main-wrap { max-width: 1280px; margin: 0 auto; padding: 0 32px 64px; }
    .section-title { font-size: 20px; font-weight: 700; margin-bottom: 16px; display: flex; justify-content: space-between; align-items: center; color: #f8fafc; }
    .vault-table { width: 100%; border-collapse: collapse; background: #1e293b; border: 1px solid #334155; border-radius: 8px; overflow: hidden; }
    .vault-table th { background: #0b1329; padding: 14px 18px; text-align: left; font-size: 12px; color: #94a3b8; text-transform: uppercase; font-weight: 700; border-bottom: 1px solid #334155; }
    .vault-table td { padding: 14px 18px; font-size: 13px; border-bottom: 1px solid #334155; vertical-align: middle; }
    .vault-table tr:hover { background: #24344d; }
    .card-thumb { width: 52px; height: 72px; object-fit: cover; border-radius: 4px; border: 1px solid #475569; display: block; }
    .badge-grade { display: inline-block; padding: 4px 10px; border-radius: 4px; font-weight: 700; font-size: 11px; }
    .badge-psa { background: #7f1d1d; color: #fecaca; border: 1px solid #b91c1c; }
    .badge-bgs { background: #78350f; color: #fef08a; border: 1px solid #b45309; }
    .badge-cgc { background: #0369a1; color: #e0f2fe; border: 1px solid #0284c7; }
    .badge-ace { background: #1e1b4b; color: #fde047; border: 1px solid #eab308; }
    .badge-sgc { background: #171717; color: #e5e5e5; border: 1px solid #525252; }
    .price-tag { font-weight: 800; font-size: 15px; color: #38bdf8; }
    .status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 4px; background: #064e3b; color: #6ee7b7; font-size: 11px; font-weight: 600; }
    .review-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .review-box { background: #1e293b; border: 1px solid #334155; border-radius: 8px; padding: 22px; }
    .rev-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
    .rev-stars { color: #34d399; font-size: 16px; letter-spacing: 2px; }
    .rev-author { font-weight: 700; font-size: 14px; color: #f8fafc; }
    .rev-loc { font-size: 12px; color: #94a3b8; }
    .rev-text { font-size: 13px; color: #cbd5e1; line-height: 1.6; margin: 12px 0; }
    .rev-foot { font-size: 11px; color: #38bdf8; font-weight: 600; background: #0b1329; padding: 6px 10px; border-radius: 4px; display: inline-block; }
    footer { background: #0b1329; border-top: 1px solid #1e293b; padding: 36px 32px; font-size: 12px; color: #64748b; }
    .footer-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
    .footer-grid h4 { color: #f8fafc; font-size: 14px; margin-bottom: 12px; }