:root {
    --excl-primary: #ff5000;
    --excl-primary-dark: #e04600;
    --excl-accent: #ff7a00;
    --excl-bg: #f7f8fa;
    --excl-card-bg: #ffffff;
    --excl-border: #e8eaee;
    --excl-text: #222222;
    --excl-sub: #666666;
    --excl-muted: #999999;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--excl-bg); color: var(--excl-text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; font-size: 13px; line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; transition: 0.2s; }

.excl-topbar { background: #ffffff; border-bottom: 1px solid var(--excl-border); font-size: 12px; height: 36px; line-height: 36px; color: var(--excl-sub); }
.excl-topbar-inner { max-width: 1280px; margin: 0 auto; padding: 0 15px; display: flex; justify-content: flex-end; align-items: center; }

.excl-header { background: #ffffff; padding: 15px 0; border-bottom: 1px solid var(--excl-border); }
.excl-header-inner { max-width: 1280px; margin: 0 auto; padding: 0 15px; display: flex; justify-content: space-between; align-items: center; }
.excl-logo img { height: 44px; width: auto; max-width: 180px; object-fit: contain; }

.excl-nav-bar { background: #ffffff; border-bottom: 2px solid var(--excl-primary); }
.excl-nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 15px; }
.excl-nav-list { display: flex; list-style: none; flex-wrap: wrap; }
.excl-nav-list li a { display: block; padding: 12px 22px; color: #333333; font-size: 14px; font-weight: bold; }
.excl-nav-list li a:hover, .excl-nav-list li.active a { color: var(--excl-primary); }

.excl-notice { max-width: 1280px; margin: 15px auto 0; padding: 10px 15px; background: #fff2eb; border-left: 4px solid var(--excl-primary); border-radius: 4px; color: var(--excl-primary-dark); font-size: 13px; }

.excl-container { max-width: 1280px; margin: 25px auto; padding: 0 15px; min-height: 60vh; }

.excl-hero-banner { background: linear-gradient(135deg, #ff5000 0%, #ff7a00 100%); color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 12px; margin-bottom: 25px; box-shadow: 0 10px 25px rgba(255,80,0,0.15); }
.excl-hero-banner h1 { font-size: 26px; font-weight: 800; letter-spacing: 1px; margin-bottom: 6px; }
.excl-hero-banner p { font-size: 13px; opacity: 0.9; }

.excl-section-head { display: flex; justify-content: space-between; align-items: center; margin: 30px 0 15px; }
.excl-section-title { font-size: 17px; font-weight: 800; color: #111111; display: flex; align-items: center; }
.excl-section-title::before { content: ""; width: 4px; height: 16px; background: var(--excl-primary); margin-right: 8px; border-radius: 2px; }

.excl-grid-9 { display: grid; grid-template-columns: repeat(9, 1fr); gap: 10px; }
.excl-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.excl-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.excl-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.excl-quick-tile { background: #ffffff; border: 1px solid var(--excl-border); border-radius: 8px; padding: 14px 6px; text-align: center; transition: 0.2s; }
.excl-quick-tile:hover { transform: translateY(-2px); border-color: var(--excl-primary); box-shadow: 0 4px 12px rgba(255,80,0,0.08); }
.excl-quick-icon { width: 42px; height: 42px; margin: 0 auto 6px; display: flex; align-items: center; justify-content: center; }
.excl-quick-icon img { max-width: 32px; max-height: 32px; object-fit: contain; }

.excl-card-item { background: #ffffff; border: 1px solid var(--excl-border); border-radius: 8px; padding: 14px; text-align: center; transition: 0.2s; position: relative; }
.excl-card-item:hover { border-color: var(--excl-primary); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(255,80,0,0.08); }
.excl-card-badge { position: absolute; top: 10px; right: 10px; background: #ffaa00; color: #ffffff; font-size: 10px; font-weight: bold; padding: 1px 5px; border-radius: 2px; }
.excl-card-img-box { width: 100%; height: 110px; background: #f8fafc; border-radius: 6px; margin-bottom: 10px; display: flex; align-items: center; justify-content: center; }
.excl-card-img-box img { max-width: 70px; max-height: 70px; object-fit: contain; }
.excl-card-name { font-size: 13px; font-weight: 700; color: var(--excl-text); height: 36px; overflow: hidden; margin-bottom: 6px; }
.excl-card-price { font-size: 16px; font-weight: 800; color: var(--excl-primary); margin-bottom: 8px; }
.excl-btn-buy { display: block; width: 100%; padding: 6px 0; background: var(--excl-primary); color: #ffffff; font-size: 12px; font-weight: bold; text-align: center; border-radius: 4px; }
.excl-btn-buy:hover { background: var(--excl-primary-dark); }

.excl-rank-box { background: #ffffff; border: 1px solid var(--excl-border); border-radius: 8px; padding: 16px; }
.excl-rank-head { font-size: 15px; font-weight: bold; color: #ffffff; background: linear-gradient(90deg, #ff5000 0%, #ff7a00 100%); padding: 10px 14px; border-radius: 6px; margin-bottom: 12px; display: flex; justify-content: space-between; align-items: center; }
.excl-rank-num { display: inline-block; width: 18px; height: 18px; line-height: 18px; text-align: center; border-radius: 3px; font-weight: bold; font-size: 11px; margin-right: 8px; }
.excl-num-top { background: var(--excl-primary); color: #ffffff; }
.excl-num-norm { background: #f1f3f6; color: #666666; }

.excl-vip-container { background: linear-gradient(135deg, #ff5000 0%, #ff7a00 100%); padding: 25px 20px; border-radius: 12px; color: #ffffff; margin-bottom: 30px; }
.excl-vip-card { background: #ffffff; color: var(--excl-text); padding: 15px; border-radius: 8px; text-align: center; }

.excl-box { background: #ffffff; border: 1px solid var(--excl-border); margin-bottom: 25px; padding: 18px; border-radius: 8px; }
.excl-row-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 8px; border-bottom: 1px dashed var(--excl-border); font-size: 13px; }
.excl-row-item:last-child { border-bottom: none; }

.excl-detail-layout { display: flex; gap: 30px; background: #ffffff; border: 1px solid var(--excl-border); padding: 30px; border-radius: 10px; }
.excl-detail-media { flex: 0 0 280px; text-align: center; }
.excl-detail-img-wrap { width: 230px; height: 230px; margin: 0 auto 12px; border: 1px solid var(--excl-border); border-radius: 8px; display: flex; align-items: center; justify-content: center; background: #f8fafc; padding: 12px; }
.excl-detail-img-wrap img { max-width: 190px; max-height: 190px; object-fit: contain; }
.excl-detail-info { flex: 1; }
.excl-detail-name { font-size: 20px; font-weight: bold; color: var(--excl-text); margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--excl-border); }
.excl-detail-meta-box { background: #fff5f0; border: 1px solid #ffe3d5; padding: 15px 20px; border-radius: 8px; margin-bottom: 20px; display: flex; justify-content: space-between; align-items: center; }

.excl-form-group { margin-bottom: 15px; }
.excl-form-label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 13px; color: #475569; }
.excl-input { width: 100%; height: 40px; background: #ffffff; border: 1px solid var(--excl-border); border-radius: 4px; padding: 0 12px; outline: none; font-size: 13px; }
.excl-input:focus { border-color: var(--excl-primary); }
.excl-btn-submit { width: 100%; height: 44px; background: var(--excl-primary); color: #ffffff; font-size: 15px; font-weight: bold; border: none; border-radius: 4px; cursor: pointer; transition: 0.2s; }
.excl-btn-submit:hover { background: var(--excl-primary-dark); }

.excl-footer { background: #ffffff; border-top: 1px solid var(--excl-border); color: var(--excl-sub); padding: 35px 15px; text-align: center; margin-top: 40px; font-size: 13px; }
.excl-footer-links { margin-bottom: 10px; }
.excl-footer-links a { color: var(--excl-text); margin: 0 10px; font-weight: 500; }
.excl-footer-links a:hover { color: var(--excl-primary); }

@media (max-width: 1100px) {
    .excl-grid-9 { grid-template-columns: repeat(5, 1fr); }
    .excl-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .excl-grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .excl-grid-9 { grid-template-columns: repeat(3, 1fr); }
    .excl-grid-2 { grid-template-columns: 1fr; }
    .excl-detail-layout { flex-direction: column; }
    .excl-detail-media { flex: 1; }
}
@media (max-width: 480px) {
    .excl-grid-9 { grid-template-columns: repeat(2, 1fr); }
    .excl-grid-4 { grid-template-columns: 1fr; }
    .excl-nav-list li a { padding: 9px 12px; font-size: 13px; }
}