/*
Theme Name: QTLXS Official
Theme URI: https://wanchao.net
Author: Bingxian
Description: 四川联合酒类交易所（西南联合酒类交易所）官方主题 - 墨黑+琥珀金+酒红
Version: 6.0
Requires at least: 5.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: qtlxs-theme
*/

/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  background: #0A0A0A;
  color: #E8E8E8;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: #C99A2E; text-decoration: none; transition: color 0.2s; }
a:hover { color: #E0B84A; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ========== Variables ========== */
:root {
  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-card: #1A1A1A;
  --bg-card-hover: #222222;
  --text-primary: #E8E8E8;
  --text-secondary: #999999;
  --text-muted: #666666;
  --gold: #C99A2E;
  --gold-light: #E0B84A;
  --wine: #8B2252;
  --wine-light: #A83268;
  --border: #2A2A2A;
  --border-light: #333333;
  --container: 1200px;
  --nav-height: 64px;
}

/* ========== Container ========== */
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }

/* ========== Navigation ========== */
.hh-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-height);
}
.hh-nav .container {
  display: flex; align-items: center; justify-content: space-between; height: 100%;
}
.hh-nav .logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--gold); }
.hh-nav .logo span { color: var(--text-primary); font-size: 14px; font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--text-secondary); font-size: 14px; font-weight: 500; transition: color 0.2s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a.active::after { content:''; position:absolute; bottom:-4px; left:0; right:0; height:2px; background:var(--gold); }

/* Mobile toggle */
.mobile-toggle { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; z-index:1001; position:relative; }
.mobile-toggle span { width:24px; height:2px; background:#E8E8E8; transition:all 0.3s; border-radius:1px; display:block; }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  border-bottom: 1px solid var(--border);
  padding: 20px;
  z-index: 999;
}
.mobile-nav a { display:block; padding:12px 0; color:var(--text-secondary); border-bottom:1px solid var(--border); font-size:15px; }
.mobile-nav a:hover { color:var(--gold); }
.mobile-nav.open { display: block; z-index: 1000; }

@media (max-width: 768px) {
  .nav-links { display:none; }
  .mobile-toggle { display:flex; }
  .mobile-nav.open { display:block; }
}

/* ========== Hero Section ========== */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(180deg, #0A0A0A 0%, #111111 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(139,34,82,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(201,154,46,0.06) 0%, transparent 60%);
}
.hero-content { position: relative; z-index: 1; text-align: center; }
.hero h1 { font-size: 42px; font-weight: 700; margin-bottom: 16px; line-height: 1.3; }
.hero h1 .gold { color: var(--gold); }
.hero h1 .wine { color: var(--wine-light); }
.hero .subtitle { font-size: 18px; color: var(--text-secondary); margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display:inline-block; padding:14px 36px; background:var(--gold); color:#0A0A0A;
  font-weight:600; border-radius:6px; font-size:15px; transition:all 0.2s;
}
.btn-primary:hover { background:var(--gold-light); color:#0A0A0A; transform:translateY(-1px); box-shadow:0 4px 16px rgba(201,154,46,0.3); }
.btn-outline {
  display:inline-block; padding:14px 36px; border:1px solid var(--gold); color:var(--gold);
  font-weight:600; border-radius:6px; font-size:15px; transition:all 0.2s;
}
.btn-outline:hover { background:rgba(201,154,46,0.1); color:var(--gold); }

@media (max-width: 768px) {
  .hero { padding: 110px 0 50px; }
  .hero h1 { font-size: 28px; }
  .hero .subtitle { font-size: 15px; }
  .btn-primary, .btn-outline { padding: 12px 24px; font-size: 14px; }
}

/* ========== Trust Bar ========== */
.trust-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.trust-items { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.trust-item .num { font-size: 28px; font-weight: 700; color: var(--gold); font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; }
.trust-item .label { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }

@media (max-width: 768px) {
  .trust-items { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .trust-item .num { font-size: 22px; }
}

/* ========== Section ========== */
.section { padding: 60px 0; }
.section-title {
  font-size: 28px; font-weight: 700; text-align: center; margin-bottom: 12px;
}
.section-desc { text-align: center; color: var(--text-secondary); margin-bottom: 40px; font-size: 15px; }
.section-title .accent { color: var(--gold); }

/* ========== Products ========== */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--wine), var(--gold));
  opacity: 0;
  transition: opacity 0.3s;
}
.product-card:hover { border-color: var(--border-light); transform: translateY(-4px); }
.product-card:hover::before { opacity: 1; }
.product-icon { font-size: 48px; margin-bottom: 16px; display: block; }
.product-card h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
.product-card .price { font-size: 24px; font-weight: 700; color: var(--gold); margin-bottom: 8px; }
.product-card .price .unit { font-size: 13px; color: var(--text-secondary); font-weight: 400; }
.product-card .desc { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

@media (max-width: 768px) {
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card { padding: 24px 20px; }
}

/* ========== News ========== */
.news-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
.news-main .news-item {
  display: flex; gap: 16px; padding: 20px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.news-main .news-item:hover { background: rgba(201,154,46,0.03); }
.news-thumb { width: 180px; min-width: 180px; height: 110px; border-radius: 6px; overflow: hidden; background: var(--bg-card); }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-info h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; line-height: 1.5; }
.news-info h3 a { color: var(--text-primary); }
.news-info h3 a:hover { color: var(--gold); }
.news-info .excerpt { font-size: 13px; color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-info .meta { font-size: 12px; color: var(--text-muted); margin-top: 8px; }

/* Sidebar */
.news-sidebar .sidebar-section { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 20px; margin-bottom: 16px; }
.sidebar-section h4 { font-size: 15px; font-weight: 600; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); color: var(--gold); }
.sidebar-section ul li { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.sidebar-section ul li:last-child { border-bottom: none; }
.sidebar-section ul li a { font-size: 13px; color: var(--text-secondary); }
.sidebar-section ul li a:hover { color: var(--gold); }
.sidebar-section .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.sidebar-section .tag { display: inline-block; padding: 4px 12px; background: rgba(201,154,46,0.1); color: var(--gold); border-radius: 4px; font-size: 12px; }
.sidebar-section .tag:hover { background: rgba(201,154,46,0.2); }

@media (max-width: 768px) {
  .news-grid { grid-template-columns: 1fr; }
  .news-thumb { width: 120px; min-width: 120px; height: 80px; }
}

/* ========== Ticker ========== */
.ticker {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 12px 0;
  overflow: hidden;
}
.ticker-items {
  display: flex; gap: 40px; animation: ticker-scroll 30s linear infinite;
  white-space: nowrap;
}
.ticker-item { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.ticker-item .name { color: var(--text-secondary); }
.ticker-item .price { color: var(--gold); font-family: 'SF Mono', 'Consolas', monospace; font-weight: 600; }
.ticker-item .change { font-size: 12px; }
.ticker-item .change.up { color: #E74C3C; }
.ticker-item .change.down { color: #2ECC71; }
@keyframes ticker-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ========== Page Layout ========== */
.page-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 100px 0 40px;
  text-align: center;
}
.page-header h1 { font-size: 32px; font-weight: 700; margin-bottom: 8px; }
.page-header .breadcrumb { font-size: 13px; color: var(--text-muted); }
.page-header .breadcrumb a { color: var(--text-secondary); }
.page-header .breadcrumb a:hover { color: var(--gold); }

.page-content { padding: 40px 0 60px; }
/* ========== Mobile Responsive ========== */
@media (max-width: 768px) {
  .nav-links { display: none !important; }
  .mobile-toggle { display: flex !important; }
  .mobile-nav.open { display: block; }
  .product-detail { grid-template-columns: 1fr; gap: 24px; }
  .product-gallery { padding: 32px; }
  .product-gallery-glyph { font-size: 80px; }
  .product-name { font-size: 22px; }
  .product-price { font-size: 28px; }
  .product-specs { grid-template-columns: 1fr 1fr; gap: 4px 16px; }
  .highlights-grid { grid-template-columns: 1fr; gap: 16px; }
  .highlight-card { padding: 20px; }
  .params-table td { padding: 10px 14px; font-size: 13px; }
  .params-table td:first-child { width: 100px; }
  .related-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 20px; }
  .cta-title { font-size: 22px; }
  .cta-desc { font-size: 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .hh-footer { padding: 32px 0 16px; }
  .footer-brand p { font-size: 12px; }
  .footer-col h4 { font-size: 13px; margin-bottom: 10px; }
  .footer-col ul li a { font-size: 12px; }
  .footer-bottom { flex-direction: column; gap: 4px; text-align: center; font-size: 11px; }
  .page-hero h1 { font-size: 24px; }
  .page-hero p { font-size: 14px; }
}

.page-content .container { max-width: 900px; }
.page-content h2 { font-size: 22px; font-weight: 600; margin: 32px 0 16px; color: var(--gold); }
.page-content h3 { font-size: 18px; font-weight: 600; margin: 24px 0 12px; }
.page-content p { margin-bottom: 16px; color: var(--text-secondary); line-height: 1.8; }
.page-content ul, .page-content ol { padding-left: 20px; margin-bottom: 16px; }
.page-content li { margin-bottom: 8px; color: var(--text-secondary); }
.page-content table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.page-content table th, .page-content table td { padding: 12px 16px; border: 1px solid var(--border); text-align: left; }
.page-content table th { background: var(--bg-card); color: var(--gold); font-weight: 600; }
.page-content table td { color: var(--text-secondary); }

/* ========== Article ========== */
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 24px;
}
.article-card .meta { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
.article-card .meta .cat { color: var(--gold); }
.article-card h1 { font-size: 24px; font-weight: 700; margin-bottom: 16px; line-height: 1.4; }
.article-card .content { color: var(--text-secondary); line-height: 1.8; }
.article-card .content p { margin-bottom: 16px; }
.article-card .content h2 { font-size: 20px; color: var(--text-primary); margin: 28px 0 12px; }
.article-card .content h3 { font-size: 17px; color: var(--text-primary); margin: 20px 0 10px; }

/* ========== Product Detail ========== */
.product-detail { padding: 40px 0 60px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.product-image { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 40px; text-align: center; }
.product-image .icon { font-size: 120px; }
.product-info h1 { font-size: 28px; font-weight: 700; margin-bottom: 16px; }
.product-info .price-tag { font-size: 36px; font-weight: 700; color: var(--gold); margin-bottom: 24px; }
.product-info .price-tag .unit { font-size: 16px; color: var(--text-secondary); font-weight: 400; }
.product-specs { margin: 24px 0; }
.product-specs table th { width: 120px; }

@media (max-width: 768px) {
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-image { padding: 24px; }
}


/* ========== CSS Variables (extended) ========== */
:root {
  --c-surface: #111111;
  --c-amber: #C99A2E;
  --c-bg: #0A0A0A;
  --c-card: #1A1A1A;
  --c-border: #2A2A2A;
  --c-text: #E8E8E8;
  --c-text2: #999999;
  --c-text3: #666666;
  --max-width: 1200px;
}

/* ========== Breadcrumb ========== */
.breadcrumb {
  padding: 80px 20px 16px;
  max-width: var(--max-width);
  margin: 0 auto;
  font-size: 13px;
  color: var(--c-text3);
}
.breadcrumb a { color: var(--c-text2); }
.breadcrumb a:hover { color: var(--c-amber); }
.breadcrumb .sep { margin: 0 6px; }
.breadcrumb .current { color: var(--c-amber); }

/* ========== Page Hero ========== */
.page-hero {
  padding: 24px 20px 40px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.page-hero h1 { font-size: 32px; font-weight: 700; margin-bottom: 12px; }
.page-hero p { color: var(--c-text2); font-size: 15px; line-height: 1.8; max-width: 680px; }

@media (max-width: 768px) {
  .page-hero h1 { font-size: 24px; }
  .page-hero p { font-size: 14px; }
}

/* ========== Product Detail (product pages) ========== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px 40px;
  align-items: start;
}
.product-gallery {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-gallery-glyph {
  font-size: 120px;
  font-weight: 700;
  color: var(--c-amber);
  line-height: 1;
}
.product-meta { }
.product-name { font-size: 28px; font-weight: 700; margin-bottom: 4px; }
.product-code { font-size: 13px; color: var(--c-text3); letter-spacing: 2px; margin-bottom: 12px; }
.product-price { font-size: 36px; font-weight: 700; color: var(--c-amber); margin-bottom: 16px; }
.product-price span { font-size: 14px; color: var(--c-text2); font-weight: 400; }
.product-desc { font-size: 14px; color: var(--c-text2); line-height: 1.8; margin-bottom: 20px; }
.product-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  margin-bottom: 24px;
}
.spec-item { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.spec-label { font-size: 12px; color: var(--c-text3); margin-bottom: 2px; }
.spec-value { font-size: 14px; color: var(--c-text); font-weight: 500; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 768px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .product-gallery { padding: 32px; }
  .product-gallery-glyph { font-size: 80px; }
  .product-name { font-size: 22px; }
  .product-price { font-size: 28px; }
  .product-specs { grid-template-columns: 1fr 1fr; gap: 4px 16px; }
}

/* ========== Section ========== */
.section {
  padding: 48px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: 36px; }
.section-tag { font-size: 11px; letter-spacing: 3px; color: var(--c-text3); margin-bottom: 8px; }
.section-title { font-size: 24px; font-weight: 700; }
.section-title span { color: var(--c-amber); }

/* ========== Highlights Grid ========== */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.highlight-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 28px;
  text-align: center;
  transition: border-color 0.2s;
}
.highlight-card:hover { border-color: var(--c-amber); }
.highlight-icon { width: 48px; height: 48px; margin: 0 auto 16px; }
.highlight-icon svg { fill: var(--c-amber); width: 100%; height: 100%; }
.highlight-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.highlight-card p { font-size: 13px; color: var(--c-text2); line-height: 1.6; }

@media (max-width: 768px) {
  .highlights-grid { grid-template-columns: 1fr; gap: 16px; }
  .highlight-card { padding: 20px; }
}

/* ========== Params Table ========== */
.params-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-card);
  border-radius: 8px;
  overflow: hidden;
}
.params-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--c-border);
  font-size: 14px;
}
.params-table td:first-child {
  color: var(--c-text3);
  width: 160px;
  white-space: nowrap;
}
.params-table td:last-child { color: var(--c-text); font-weight: 500; }
.params-table tr:last-child td { border-bottom: none; }

@media (max-width: 768px) {
  .params-table td { padding: 10px 14px; font-size: 13px; }
  .params-table td:first-child { width: 100px; }
}

/* ========== FAQ ========== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--c-border);
  padding: 20px 0;
}
.faq-q { font-size: 15px; font-weight: 600; margin-bottom: 8px; color: var(--c-text); }
.faq-a { font-size: 14px; color: var(--c-text2); line-height: 1.7; padding-left: 16px; border-left: 2px solid var(--c-amber); }

/* ========== Related Varieties ========== */
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 600px;
  margin: 0 auto;
}
.related-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 20px;
  text-decoration: none;
  transition: border-color 0.2s;
}
.related-card:hover { border-color: var(--c-amber); }
.related-glyph {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201,154,46,0.15), rgba(139,34,82,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--c-amber);
  flex-shrink: 0;
}
.related-name { font-size: 15px; font-weight: 600; color: var(--c-text); }
.related-code { font-size: 12px; color: var(--c-text3); letter-spacing: 1px; }
.related-price { font-size: 18px; font-weight: 700; color: var(--c-amber); margin-top: 2px; }
.related-price span { font-size: 12px; color: var(--c-text2); font-weight: 400; }

@media (max-width: 768px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* ========== CTA Band ========== */
.cta-band {
  background: linear-gradient(135deg, rgba(139,34,82,0.12), rgba(201,154,46,0.08));
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 56px 20px;
}
.cta-inner { max-width: 600px; margin: 0 auto; text-align: center; }
.cta-title { font-size: 28px; font-weight: 700; margin-bottom: 12px; }
.cta-desc { font-size: 15px; color: var(--c-text2); margin-bottom: 24px; line-height: 1.7; }
.cta-desc a { color: var(--c-amber); }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 768px) {
  .cta-band { padding: 36px 20px; }
  .cta-title { font-size: 22px; }
  .cta-desc { font-size: 14px; }
}

/* ========== Buttons (extended) ========== */
.btn { display: inline-block; padding: 10px 24px; border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: all 0.2s; text-decoration: none; }
.btn-primary { background: var(--c-amber); color: var(--c-bg); }
.btn-primary:hover { background: var(--c-amber); filter: brightness(1.1); }
.btn-outline { background: transparent; border: 1px solid var(--c-amber); color: var(--c-amber); }
.btn-outline:hover { background: rgba(201,154,46,0.1); }
.btn-lg { padding: 14px 32px; font-size: 15px; }


/* ========== Footer ========== */
.hh-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-brand h3 { font-size: 18px; font-weight: 700; color: var(--gold); margin-bottom: 12px; }
.footer-brand p { font-size: 13px; color: var(--text-secondary); line-height: 1.7; }
.footer-col h4 { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 13px; color: var(--text-secondary); }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--gold); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .hh-footer { padding: 32px 0 16px; }
  .footer-brand p { font-size: 12px; }
  .footer-col h4 { font-size: 13px; margin-bottom: 10px; }
  .footer-col ul li a { font-size: 12px; }
  .footer-bottom { flex-direction: column; gap: 4px; text-align: center; font-size: 11px; }
}

/* ========== Utility ========== */
.text-gold { color: var(--gold); }
.text-wine { color: var(--wine-light); }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.text-center { text-align: center; }

/* ========== CTA Banner ========== */
.cta-banner {
  background: linear-gradient(135deg, rgba(139,34,82,0.15), rgba(201,154,46,0.1));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 40px;
  text-align: center;
  margin: 40px 0;
}
.cta-banner h2 { font-size: 24px; font-weight: 700; margin-bottom: 12px; }
.cta-banner p { color: var(--text-secondary); margin-bottom: 20px; }

/* ========== Download Section ========== */
.download-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  transition: all 0.2s;
}
.download-card:hover { border-color: var(--gold); }
.download-card .icon { font-size: 36px; margin-bottom: 12px; }
.download-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.download-card p { font-size: 13px; color: var(--text-secondary); margin-bottom: 12px; }
.download-card .btn-sm {
  display: inline-block; padding: 8px 20px; background: var(--gold);
  color: #0A0A0A; font-size: 13px; font-weight: 600; border-radius: 4px;
}

@media (max-width: 768px) {
  .download-grid { grid-template-columns: 1fr; }
}

/* ========== Pagination ========== */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 32px; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 12px;
  border: 1px solid var(--border); border-radius: 4px;
  font-size: 14px; color: var(--text-secondary);
}
.pagination a:hover { border-color: var(--gold); color: var(--gold); }
.pagination .current { background: var(--gold); border-color: var(--gold); color: #0A0A0A; font-weight: 600; }

/* ========== Post Navigation ========== */
.post-nav { display: flex; justify-content: space-between; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
.post-nav a { font-size: 14px; color: var(--text-secondary); max-width: 45%; }
.post-nav a:hover { color: var(--gold); }

/* ========== V2 Additions ========== */

/* Product icon SVG container */
.product-icon {
  width: 56px; height: 56px; margin: 0 auto 16px; display: flex;
  align-items: center; justify-content: center;
  background: rgba(201,154,46,0.08); border-radius: 12px;
}
.product-icon svg { width: 28px; height: 28px; fill: var(--gold); }

/* News thumb SVG */
.news-thumb svg { width: 36px; height: 36px; fill: var(--c-text3); opacity: 0.5; }

/* Sidebar V3 — inner-sidebar容器+sw卡片+联系我们重排 */
.inner-sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 80px; }
.sw { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.sw-head { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.sw-head svg { width: 18px; height: 18px; stroke: var(--gold); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.sw-head span { font-size: 15px; font-weight: 700; color: var(--gold); letter-spacing: 0.02em; }

/* 最新资讯 */
.news-list { list-style: none; padding: 0; margin: 0; }
.news-item { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid #1E1E1E; }
.news-item:first-child { padding-top: 0; }
.news-item:last-child { border-bottom: none; padding-bottom: 2px; }
.news-rank { flex-shrink: 0; width: 22px; height: 22px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; background: #222; color: #555; margin-top: 1px; }
.news-rank.r1 { background: linear-gradient(135deg,#C99A2E,#D4AD4F); color: #0A0A0A; }
.news-rank.r2 { background: linear-gradient(135deg,#A07B25,#B89030); color: #0A0A0A; }
.news-rank.r3 { background: linear-gradient(135deg,#7D6020,#927028); color: #E8E8E8; }
.news-body { flex: 1; min-width: 0; }
.news-title { color: #C8C8C8; font-size: 13px; line-height: 1.55; text-decoration: none; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color .15s; }
.news-title:hover { color: var(--gold); }
.news-meta { display: flex; align-items: center; gap: 6px; margin-top: 4px; font-size: 11px; color: #555; }
.cat-tag { padding: 1px 5px; background: rgba(201,154,46,0.08); border-radius: 3px; color: var(--gold); font-size: 10px; }

/* 联系我们 V3 */
.contact-block { display: flex; flex-direction: column; gap: 0; }
.ct-phone { display: flex; align-items: center; gap: 12px; }
.ct-phone-icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(201,154,46,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ct-phone-info { display: flex; flex-direction: column; }
.ct-phone-label { font-size: 11px; color: #666; letter-spacing: 0.04em; }
.ct-phone-num { font-size: 16px; font-weight: 700; color: #E8E8E8; font-variant-numeric: tabular-nums; letter-spacing: 0.02em; text-decoration: none; transition: color .15s; }
.ct-phone-num:hover { color: var(--gold); }
.ct-divider { height: 1px; background: #2A2A2A; margin: 14px 0 12px; }
.ct-qr { display: flex; align-items: center; justify-content: space-between; }
.ct-qr-info { display: flex; flex-direction: column; gap: 3px; }
.ct-qr-label { font-size: 13px; color: #D0D0D0; font-weight: 600; }
.ct-qr-hint { font-size: 11px; color: #555; }
.ct-qr-box { width: 52px; height: 52px; border-radius: 10px; border: 1px solid #2A2A2A; overflow: hidden; cursor: pointer; transition: border-color .15s; background: #1A1A1A; display: flex; align-items: center; justify-content: center; }
.ct-qr-box:hover { border-color: var(--gold); }
.ct-qr-box img { width: 100%; height: 100%; object-fit: cover; border-radius: 9px; }
.svc-links { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.svc-links a { font-size: 12px; color: var(--text-muted); text-decoration: none; padding: 3px 10px; background: rgba(201,154,46,0.06); border-radius: 6px; transition: all .15s; }
.svc-links a:hover { color: var(--gold); background: rgba(201,154,46,0.15); }

/* 资质认证 V3 */
.qual-list { display: flex; flex-direction: column; gap: 10px; }
.qual-card { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: #1A1A1A; border: 1px solid #222; border-radius: 8px; transition: border-color .2s; }
.qual-card:hover { border-color: rgba(201,154,46,0.3); }
.qual-icon { width: 30px; height: 30px; border-radius: 8px; background: rgba(201,154,46,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.qual-icon svg { width: 16px; height: 16px; stroke: var(--gold); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.qual-name { font-size: 13px; font-weight: 600; color: #D0D0D0; }

/* Product Gallery V2 */
.product-gallery {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 12px; padding: 60px 48px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  position: relative; overflow: hidden; min-height: 360px;
}
.product-gallery::before {
  content: ''; position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at center, rgba(201,154,46,0.06) 0%, transparent 60%);
}
.product-gallery .pg-icon {
  width: 80px; height: 80px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,154,46,0.1); border-radius: 20px;
  position: relative; z-index: 1;
}
.product-gallery .pg-icon svg { width: 40px; height: 40px; fill: var(--c-amber); }
.product-gallery .pg-name { font-size: 24px; font-weight: 700; color: var(--c-text); position: relative; z-index: 1; }
.product-gallery .pg-code { font-size: 13px; color: var(--c-text3); letter-spacing: 3px; margin-top: 8px; position: relative; z-index: 1; }
.product-gallery .pg-deco { position: absolute; bottom: -20px; right: -20px; width: 120px; height: 120px; opacity: 0.03; }
.product-gallery .pg-deco svg { width: 100%; height: 100%; fill: var(--c-amber); }

/* FAQ V2 with SVG */
.faq-q { font-size: 15px; font-weight: 600; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.faq-q svg { width: 16px; height: 16px; fill: var(--c-amber); flex-shrink: 0; }

/* Related card V2 with SVG icon */
.related-card .rc-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,154,46,0.08); border-radius: 10px;
}
.related-card .rc-icon svg { width: 24px; height: 24px; fill: var(--c-amber); }

/* Footer phone button V2 */
.footer-col .phone-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; background: rgba(201,154,46,0.1); border: 1px solid rgba(201,154,46,0.2);
  border-radius: 6px; font-size: 14px; font-weight: 600; color: var(--gold);
  transition: all 0.2s;
}
.footer-col .phone-btn:hover { background: rgba(201,154,46,0.2); }

/* Section full-width */
.section-fw {
  padding: 48px 20px; background: var(--c-surface); max-width: 100%;
}
.section-fw .inner { max-width: var(--max-width); margin: 0 auto; }

/* ========== Inner Page Enhancement ========== */

/* Info content wrapper */
.info-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px 60px;
}
.info-content h2 {
  font-size: 20px; font-weight: 600; color: var(--c-amber);
  margin: 32px 0 12px;
}

/* Info section with icon */
.info-section {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 28px 24px;
  margin-bottom: 24px;
}
.info-section h2 {
  font-size: 18px; font-weight: 600; color: var(--c-text);
  margin: 0 0 12px;
  display: flex; align-items: center; gap: 8px;
}
.info-section-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,154,46,0.1); border-radius: 10px;
  margin-bottom: 16px;
}
.info-section-icon svg {
  width: 22px; height: 22px; fill: var(--c-amber);
}
.info-section p {
  color: var(--c-text2); font-size: 14px; line-height: 1.8; margin-bottom: 0;
}

/* Info list with SVG checkmark */
.info-list {
  list-style: none; padding-left: 0;
}
.info-list li {
  display: flex; align-items: baseline; gap: 10px;
  padding: 8px 0; font-size: 14px; color: var(--c-text2);
}
.info-list li svg {
  fill: var(--c-amber); flex-shrink: 0;
}

/* Process steps */
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  max-width: var(--max-width); margin: 0 auto; padding: 32px 20px;
}
.step-item {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 10px; padding: 24px 20px; text-align: center;
  position: relative;
}
.step-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,154,46,0.1); border-radius: 12px;
  margin: 0 auto 12px;
}
.step-icon svg { width: 24px; height: 24px; fill: var(--c-amber); }
.step-num {
  font-size: 11px; color: var(--c-text3); letter-spacing: 2px;
  margin-bottom: 8px;
}
.step-title { font-size: 16px; font-weight: 600; color: var(--c-text); margin-bottom: 8px; }
.step-desc { font-size: 13px; color: var(--c-text2); line-height: 1.6; }

@media (max-width: 768px) {
  .process-steps { grid-template-columns: 1fr 1fr; gap: 16px; }
}
@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* Contact button row (replaces naked phone) */
.contact-btn-row {
  display: flex; align-items: center; gap: 16px;
  justify-content: center; margin-top: 16px;
}
.contact-note {
  font-size: 13px; color: var(--c-text3);
}

/* Highlight box enhancement */
.info-content .highlight-box {
  background: linear-gradient(135deg, rgba(139,34,82,0.08), rgba(201,154,46,0.06));
  border: 1px solid var(--c-border); border-radius: 10px;
  padding: 24px; text-align: center;
  margin-bottom: 24px;
}
.info-content .highlight-box p {
  font-size: 14px; color: var(--c-text2); margin-bottom: 12px;
}

/* Download card icon fix */
.download-card .download-icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,154,46,0.08); border-radius: 12px;
  margin: 0 auto 16px;
}
.download-card .download-icon svg {
  width: 28px; height: 28px; fill: var(--c-amber);
}
.download-card .download-name { font-size: 16px; font-weight: 600; color: var(--c-text); margin-bottom: 4px; }
.download-card .download-ver { font-size: 13px; color: var(--c-text3); margin-bottom: 16px; }

/* News card on industry-news page */
.news-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 8px; padding: 16px;
  display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 12px; transition: border-color 0.2s;
}
.news-card:hover { border-color: var(--c-amber); }
.news-card .news-thumb {
  width: 60px; height: 60px; min-width: 60px;
  background: rgba(201,154,46,0.06); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.news-card .news-thumb svg { width: 28px; height: 28px; fill: var(--c-text3); }
.news-card .news-body { flex: 1; }
.news-card .news-date { font-size: 12px; color: var(--c-text3); margin-bottom: 6px; }
.news-card .news-title { font-size: 15px; font-weight: 600; color: var(--c-text); margin-bottom: 6px; line-height: 1.4; }
.news-card .news-excerpt { font-size: 13px; color: var(--c-text2); line-height: 1.6; }

@media (max-width: 768px) {
  .info-content { padding: 0 16px 40px; }
  .info-section { padding: 20px 16px; }
  .contact-btn-row { flex-direction: column; gap: 8px; }
}

/* ========== V10: Inner Page Two-Column Layout ========== */

/* Inner page wrapper */
.inner-page { padding: 0 0 60px; }

/* Two-column layout: content 67% + sidebar 33% */
.inner-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

/* Inner content area */
.inner-content { min-width: 0; }

/* Inner sidebar area — 见V3样式定义 */

/* Breadcrumb */
.breadcrumb { font-size: 13px; color: var(--c-text3); padding: 16px 0 8px; }
.breadcrumb a { color: var(--c-text2); text-decoration: none; }
.breadcrumb a:hover { color: var(--c-amber); }
.breadcrumb .sep { margin: 0 8px; }
.breadcrumb .current { color: var(--c-text); }

/* Page hero (inner pages) */
.page-hero { padding: 32px 0 24px; border-bottom: 1px solid var(--c-border); margin-bottom: 32px; }
.page-hero h1 { font-size: 28px; font-weight: 700; color: var(--c-text); }
.page-hero h1 .accent { color: var(--c-amber); }
.page-hero p { font-size: 14px; color: var(--c-text2); margin-top: 8px; }

/* Page heading (alternative to page-hero) */
.page-heading { font-size: 28px; font-weight: 700; color: var(--c-text); margin-bottom: 8px; }
.page-heading .accent { color: var(--c-amber); }
.page-desc { font-size: 14px; color: var(--c-text2); margin-bottom: 32px; }

/* ========== Single Post ========== */
.single-post { }
.post-cover { margin-bottom: 24px; border-radius: 10px; overflow: hidden; }
.post-cover img { width: 100%; height: auto; display: block; border-radius: 10px; }
.post-title { font-size: 24px; font-weight: 700; color: var(--c-text); margin-bottom: 12px; }
.post-meta { font-size: 13px; color: var(--c-text3); margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--c-border); }
.post-meta span { margin-right: 4px; }
.post-body { font-size: 15px; color: var(--c-text2); line-height: 1.9; }
.post-body p { margin-bottom: 16px; }
.post-body h2, .post-body h3 { color: var(--c-text); margin: 24px 0 12px; }

/* Post CTA box */
.post-cta { margin-top: 40px; }
.cta-inner {
  background: linear-gradient(135deg, rgba(139,34,82,0.1), rgba(201,154,46,0.06));
  border: 1px solid var(--c-border); border-radius: 10px;
  padding: 24px; text-align: center;
}
.cta-inner svg { width: 32px; height: 32px; fill: var(--c-amber); margin-bottom: 12px; }
.cta-inner p { font-size: 14px; color: var(--c-text2); margin-bottom: 16px; line-height: 1.7; }

/* ========== News Card (with cover image) ========== */
.news-card {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 8px; padding: 16px; margin-bottom: 16px;
  transition: border-color 0.2s; text-decoration: none;
}
.news-card:hover { border-color: var(--c-amber); }
.news-card-img { width: 160px; min-width: 160px; height: 100px; overflow: hidden; border-radius: 6px; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-card-body { flex: 1; min-width: 0; }
.news-card-body h3 { font-size: 16px; font-weight: 600; color: var(--c-text); margin-bottom: 8px; line-height: 1.4; }
.news-card-body .excerpt { font-size: 13px; color: var(--c-text2); line-height: 1.6; margin-bottom: 8px; }
.news-card-body .meta { font-size: 12px; color: var(--c-text3); }

/* News list page wrapper */
.news-list-page { }

/* ========== Product Detail Page ========== */
.product-spec {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 10px; padding: 24px; margin-bottom: 32px;
}
.spec-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.spec-row:last-child { border-bottom: none; }
.spec-label { font-size: 14px; color: var(--c-text3); }
.spec-val { font-size: 14px; font-weight: 600; color: var(--c-text); }

/* Product detail grid (products overview page) */
.product-detail-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.product-detail-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 10px; padding: 32px 24px;
  display: flex; flex-direction: column; text-decoration: none;
  transition: border-color 0.2s;
}
.product-detail-card:hover { border-color: var(--c-amber); }
.pd-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: rgba(201,154,46,0.1); border-radius: 12px; margin-bottom: 16px; }
.pd-icon svg { width: 24px; height: 24px; fill: var(--c-amber); }
.product-detail-card h3 { font-size: 20px; font-weight: 700; color: var(--c-text); margin-bottom: 8px; }
.pd-code { font-size: 13px; color: var(--c-text3); letter-spacing: 2px; margin-bottom: 8px; }
.pd-price { font-size: 22px; font-weight: 700; color: var(--c-amber); margin-bottom: 12px; }
.product-detail-card p { font-size: 14px; color: var(--c-text2); line-height: 1.7; }

/* ========== Download Page V2 ========== */
.dl-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: rgba(201,154,46,0.1); border-radius: 12px; margin-bottom: 16px; }
.dl-icon svg { width: 24px; height: 24px; fill: var(--c-amber); }
.download-card h3 { font-size: 18px; font-weight: 600; color: var(--c-text); margin-bottom: 4px; }
.dl-code { font-size: 13px; color: var(--c-text3); letter-spacing: 2px; margin-bottom: 12px; }
.dl-btn { margin-top: 16px; }

/* ========== Front-page news-thumb with image ========== */
.news-thumb { width: 80px; min-width: 80px; height: 56px; overflow: hidden; border-radius: 6px; background: rgba(201,154,46,0.06); display: flex; align-items: center; justify-content: center; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 6px; }
.news-thumb svg { width: 28px; height: 28px; fill: var(--c-text3); opacity: 0.5; }

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .inner-layout { grid-template-columns: 1fr; }
  .inner-sidebar { position: static; margin-top: 32px; }
  .news-card { flex-direction: column; }
  .news-card-img { width: 100%; min-width: 100%; height: 160px; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-spec .spec-row { flex-direction: column; gap: 4px; }
}

/* === V11追加CSS === */

/* 首页新闻区全宽 */
.news-main-full {
  max-width: 100%;
}
.news-main-full .news-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(201,154,46,0.12);
}
.news-main-full .news-thumb {
  flex-shrink: 0;
  width: 200px;
  height: 112px;
  border-radius: 8px;
  overflow: hidden;
}
.news-main-full .news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-main-full .news-info {
  flex: 1;
  min-width: 0;
}
.news-main-full .news-info h3 {
  font-size: 16px;
  margin: 0 0 8px;
  line-height: 1.5;
}
.news-main-full .news-info h3 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color .2s;
}
.news-main-full .news-info h3 a:hover {
  color: var(--gold);
}
.news-main-full .news-info .excerpt {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-main-full .news-info .meta {
  font-size: 12px;
  color: var(--text-muted);
  opacity: 0.7;
}
.news-main-full .news-info .meta a {
  color: var(--gold);
  text-decoration: none;
}

/* 资讯列表页 news-card-v：标题在上图片在下 */
.news-list-page {
  max-width: 800px;
  margin: 0 auto;
}
.news-card-v {
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  border-bottom: 1px solid rgba(201,154,46,0.12);
  text-decoration: none;
  transition: background .2s;
}
.news-card-v:hover {
  background: rgba(201,154,46,0.04);
}
.news-card-v .ncv-body {
  margin-bottom: 12px;
}
.news-card-v .ncv-body h3 {
  font-size: 18px;
  color: var(--text-primary);
  margin: 0 0 6px;
  line-height: 1.5;
  transition: color .2s;
}
.news-card-v:hover .ncv-body h3 {
  color: var(--gold);
}
.news-card-v .ncv-meta {
  font-size: 12px;
  color: var(--text-muted);
  opacity: 0.7;
  margin-bottom: 8px;
}
.news-card-v .ncv-meta a {
  color: var(--gold);
  text-decoration: none;
}
.news-card-v .ncv-excerpt {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}
.news-card-v .ncv-img {
  width: 100%;
  max-height: 240px;
  border-radius: 8px;
  overflow: hidden;
}
.news-card-v .ncv-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
}

/* 产品综合页 pd-card */
.product-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pd-card {
  background: var(--card-bg);
  border: 1px solid rgba(201,154,46,0.15);
  border-radius: 12px;
  padding: 28px 24px;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform .2s, border-color .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}
.pd-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(201,154,46,0.15);
}
.pd-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.pd-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(201,154,46,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pd-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--gold);
}
.pd-name {
  font-size: 18px;
  font-weight: 600;
}
.pd-code {
  font-size: 12px;
  color: var(--gold);
  margin-left: 6px;
  font-weight: 400;
  background: rgba(201,154,46,0.12);
  padding: 2px 8px;
  border-radius: 4px;
}
.pd-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 8px;
}
.pd-price .unit {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
}
.pd-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 16px;
}
.pd-specs {
  margin-bottom: 16px;
}
.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.spec-row span:first-child {
  color: var(--text-muted);
}
.spec-row span:last-child {
  color: var(--text-primary);
}
.pd-link {
  margin-top: auto;
  font-size: 14px;
  color: var(--gold);
  font-weight: 500;
}

/* 产品详情页 */
.product-detail {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 32px;
  border: 1px solid rgba(201,154,46,0.15);
}
.pd-hero-info {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(201,154,46,0.12);
}
.pd-price-big {
  font-size: 36px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
}
.pd-price-big .unit {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 400;
}
.pd-hero-info p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}
.product-spec h3,
.product-intro h3 {
  font-size: 18px;
  color: var(--text-primary);
  margin: 0 0 16px;
  padding-left: 12px;
  border-left: 3px solid var(--gold);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}
.spec-table td {
  padding: 10px 16px;
  font-size: 14px;
  border-bottom: 1px solid rgba(201,154,46,0.1);
}
.spec-table td:first-child {
  color: var(--text-muted);
  width: 120px;
}
.spec-table td:last-child {
  color: var(--text-primary);
}
.product-intro {
  margin-top: 8px;
}
.product-intro p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* 标签云 */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag-item {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(201,154,46,0.08);
  border: 1px solid rgba(201,154,46,0.15);
  border-radius: 16px;
  text-decoration: none;
  transition: all .2s;
  line-height: 1.5;
}
.tag-item:hover {
  background: rgba(201,154,46,0.2);
  color: var(--gold);
  border-color: var(--gold);
}

/* 开户流程steps */
.steps-list {
  margin-top: 24px;
}
.step-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(201,154,46,0.1);
}
.step-num {
  font-size: 24px;
  font-weight: 700;
  color: var(--gold);
  min-width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,154,46,0.1);
  border-radius: 12px;
}
.step-body h3 {
  font-size: 16px;
  color: var(--text-primary);
  margin: 0 0 6px;
}
.step-body p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* 响应式 768px */
@media (max-width: 768px) {
  .news-main-full .news-item {
    flex-direction: column;
  }
  .news-main-full .news-thumb {
    width: 100%;
    height: 180px;
  }
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
  .step-item {
    gap: 12px;
  }
  .step-num {
    min-width: 36px;
    height: 36px;
    font-size: 16px;
  }
}