* { margin: 0; padding: 0; box-sizing: border-box; }
    :root {
      --primary: #0b3d91;
      --primary-dark: #061d4a;
      --primary-light: #1e5cb8;
      --accent: #ff6b1c;
      --accent-light: #ff8a4c;
      --text: #1a1f36;
      --text-mid: #4a5168;
      --text-light: #7a8198;
      --bg: #ffffff;
      --bg-gray: #f5f7fa;
      --bg-section: #fafbfc;
      --border: #e4e8ef;
      --warn: #d93025;
      --success: #1e7e3e;
      --panda-green: #8dc83a;
      --panda-green-deep: #5fa226;
      --panda-green-light: #d8f0a4;
    }

    /* ========= PANDA LOGO ========= */
    .panda-mark {
      display: inline-flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .panda-mark img { display: block; max-width: 100%; max-height: 100%; object-fit: contain; }
    .panda-mark .logo-placeholder {
      width: 100%; height: 100%;
      background: #f0f0f0; border: 2px dashed #999;
      display: flex; align-items: center; justify-content: center;
      font-size: 12px; color: #999; font-weight: 600;
      border-radius: 6px;
    }
    /* nav 用横版无背景 */
    .panda-mark--nav { width: 130px; height: 42px; }
    /* footer 用绿底圆角版 */
    .panda-mark--footer {
      width: 56px; height: 56px;
      background: #8dc83a; border-radius: 12px;
      padding: 4px;
    }
    /* hero floating mascot */
    .panda-hero-mascot {
      position: absolute; right: -40px; bottom: -40px;
      width: 240px; height: 240px;
      opacity: 0.08;
      pointer-events: none;
      transform: rotate(-8deg);
    }

    /* bamboo divider */
    .bamboo-divider {
      display: flex; align-items: center; justify-content: center;
      gap: 12px; margin: 0 auto 24px;
      color: var(--panda-green);
    }
    .bamboo-divider::before, .bamboo-divider::after {
      content:''; flex: 0 0 60px; height: 2px;
      background: linear-gradient(90deg, transparent, var(--panda-green), transparent);
    }
    .bamboo-divider svg { width: 24px; height: 24px; }

    /* Brand row in about */
    .brand-band {
      background: linear-gradient(90deg, #f3fbe0 0%, #ffffff 100%);
      padding: 40px 0;
      border-top: 1px solid var(--panda-green-light);
      border-bottom: 1px solid var(--panda-green-light);
      position: relative; overflow: hidden;
    }
    .brand-band-inner {
      max-width: 1280px; margin: 0 auto; padding: 0 40px;
      display: grid; grid-template-columns: 200px 1fr auto; gap: 40px; align-items: center;
    }
    .brand-mascot { width: 220px; height: 180px; }
    .brand-band-text h3 {
      font-size: 22px; font-weight: 700; color: var(--text);
      margin-bottom: 8px;
    }
    .brand-band-text p {
      font-size: 14px; color: var(--text-mid); line-height: 1.8;
      max-width: 640px;
    }
    .brand-band-text b { color: var(--panda-green-deep); }
    .brand-band-tags {
      display: flex; flex-direction: column; gap: 10px;
    }
    .brand-tag {
      background: white; border: 1px solid var(--panda-green);
      color: var(--panda-green-deep);
      padding: 7px 14px; font-size: 12px; font-weight: 600;
      display: flex; align-items: center; gap: 8px;
    }
    .brand-tag::before {
      content:''; width: 8px; height: 8px; border-radius: 50%;
      background: var(--panda-green);
    }

    /* bamboo accents on dark sections */
    .bamboo-accent {
      position: absolute; opacity: 0.12;
      pointer-events: none;
    }

    /* ============ PARTNERS / 合作品牌 ============ */
    .partners-section {
      background: linear-gradient(180deg, #fafbfc 0%, #f3f7ed 100%);
      padding: 80px 0;
      position: relative;
    }
    .partners-section::before {
      content:''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
      background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 50%, var(--panda-green) 100%);
    }
    .partners-strip {
      background: white; border: 1px solid var(--border);
      box-shadow: 0 4px 20px rgba(11,61,145,0.05);
      display: grid; grid-template-columns: 280px 1fr;
      overflow: hidden;
    }
    .partners-lead {
      background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
      color: white; padding: 40px 32px;
      position: relative;
    }
    .partners-lead::after {
      content:'CN  →  TH'; position: absolute;
      bottom: 24px; right: 24px;
      font-size: 14px; opacity: 0.4;
      font-family: 'SF Mono', monospace;
      letter-spacing: 3px; font-weight: 700;
    }
    .partners-lead-eyebrow {
      font-size: 11px; color: var(--accent-light);
      letter-spacing: 3px; font-weight: 700;
      margin-bottom: 16px;
    }
    .partners-lead h3 {
      font-size: 22px; font-weight: 700; line-height: 1.35;
      margin-bottom: 14px;
    }
    .partners-lead h3 em { color: var(--accent-light); font-style: normal; }
    .partners-lead p {
      font-size: 13px; color: rgba(255,255,255,0.78);
      line-height: 1.8; margin-bottom: 24px;
    }
    .partners-lead-stat {
      display: flex; gap: 24px; padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,0.15);
    }
    .partners-lead-stat b {
      display: block; font-size: 22px;
      color: var(--accent-light); font-weight: 700;
    }
    .partners-lead-stat span {
      font-size: 11px; color: rgba(255,255,255,0.7);
    }

    .partners-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
    }
    .partner-card {
      padding: 32px 26px;
      border-right: 1px solid var(--border);
      position: relative;
      background: white;
      transition: all 0.3s;
    }
    .partner-card:last-child { border-right: none; }
    .partner-card:hover {
      background: var(--bg-section);
    }
    .partner-card-status {
      position: absolute; top: 18px; right: 18px;
      font-size: 10px; padding: 3px 9px;
      background: rgba(141,200,58,0.18);
      color: var(--panda-green-deep);
      letter-spacing: 0.5px; font-weight: 700;
      display: flex; align-items: center; gap: 5px;
    }
    .partner-card-status::before {
      content:''; width: 6px; height: 6px;
      background: var(--panda-green-deep);
      border-radius: 50%;
      animation: blink 2s infinite;
    }
    .partner-logo {
      width: 130px; height: 70px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 18px;
      background: white;
      border: 1px solid var(--border);
      border-radius: 6px;
      padding: 8px 12px;
      overflow: hidden;
    }
    .partner-logo img {
      max-width: 100%; max-height: 100%;
      object-fit: contain; display: block;
    }
    /* 东方树叶用品牌色文字版（无官方透明PNG） */
    .partner-logo.eastleaf {
      background: linear-gradient(135deg, #0d3b22 0%, #1f5e3a 100%);
      color: #f8e6a1;
      font-family: 'STKaiti', 'KaiTi', 'PingFang SC', serif;
      font-weight: 800;
      font-size: 22px;
      letter-spacing: 4px;
      border: none;
      position: relative;
    }
    .partner-logo.eastleaf::after {
      content: '東方樹葉';
      position: absolute;
      bottom: 4px; right: 6px;
      font-size: 7px; letter-spacing: 1px;
      opacity: 0.6;
      writing-mode: vertical-rl;
    }
    .partner-card h4 {
      font-size: 18px; font-weight: 700; color: var(--text);
      margin-bottom: 4px;
    }
    .partner-card .partner-en {
      font-size: 10px; color: var(--text-light);
      letter-spacing: 1.5px; margin-bottom: 14px;
      text-transform: uppercase;
    }
    .partner-card p {
      font-size: 13px; color: var(--text-mid);
      line-height: 1.7; margin-bottom: 16px;
    }
    .partner-skus {
      display: flex; flex-wrap: wrap; gap: 6px;
      margin-bottom: 18px;
    }
    .partner-sku {
      font-size: 11px; padding: 3px 9px;
      background: var(--bg-gray);
      color: var(--text-mid);
      border: 1px solid var(--border);
    }
    .partner-meta {
      display: flex; gap: 18px;
      padding-top: 14px;
      border-top: 1px dashed var(--border);
      font-size: 11px; color: var(--text-light);
    }
    .partner-meta b { color: var(--primary); font-weight: 700; font-size: 12px; }
    .partner-meta-item { display: flex; flex-direction: column; gap: 2px; }
    body {
      font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
      color: var(--text);
      background: var(--bg);
      font-size: 14px;
      line-height: 1.6;
    }
    a { text-decoration: none; color: inherit; }

    /* ============ TOP BAR ============ */
    .topbar {
      background: var(--primary-dark);
      color: rgba(255,255,255,0.7);
      font-size: 12px;
      padding: 6px 0;
    }
    .topbar-inner {
      max-width: 1280px; margin: 0 auto; padding: 0 40px;
      display: flex; justify-content: space-between;
    }
    .topbar a { color: rgba(255,255,255,0.7); margin-left: 16px; }
    .topbar a:hover { color: white; }

    /* ============ NAV ============ */
    nav {
      background: white;
      border-bottom: 1px solid var(--border);
      position: sticky; top: 0; z-index: 100;
    }
    .nav-inner {
      max-width: 1280px; margin: 0 auto; padding: 0 40px;
      height: 80px;
      display: flex; align-items: center; justify-content: space-between;
    }
    .logo { display: flex; align-items: center; gap: 12px; }
    .logo-mark {
      width: 38px; height: 38px;
      background: var(--primary);
      display: flex; align-items: center; justify-content: center;
      font-weight: 900; color: white; font-size: 20px; font-style: italic;
      letter-spacing: -1px;
      border-radius: 4px;
    }
    .logo-text { display: flex; flex-direction: column; line-height: 1.1; }
    .logo-cn { font-size: 13px; font-weight: 700; color: var(--text); letter-spacing: 0.5px; white-space: nowrap; }
    .logo-en { font-size: 9px; color: var(--text-light); letter-spacing: 1px; margin-top: 3px; white-space: nowrap; }
    .nav-menu { display: flex; gap: 20px; }
    .nav-menu > a { white-space: nowrap;
      font-size: 14px; color: var(--text); font-weight: 500;
      height: 80px; display: flex; align-items: center;
      border-bottom: 2px solid transparent;
      transition: all 0.2s;
    }
    .nav-menu > a:hover, .nav-menu > a.active {
      color: var(--primary); border-bottom-color: var(--primary);
    }
    .nav-right { display: flex; align-items: center; gap: 12px; }
    .nav-phone { font-size: 12px; color: var(--text-mid); }
    .nav-phone b { color: var(--primary); font-size: 14px; font-weight: 700; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center;
      padding: 9px 22px; font-size: 13px; font-weight: 600;
      border-radius: 3px; border: none; cursor: pointer; transition: all 0.2s;
    }
    .btn-accent { background: var(--accent); color: white; }
    .btn-accent:hover { background: var(--accent-light); }
    .btn-primary { background: var(--primary); color: white; }
    .btn-primary:hover { background: var(--primary-light); }
    .btn-outline { background: transparent; color: white; border: 1px solid rgba(255,255,255,0.5); }
    .btn-outline:hover { background: rgba(255,255,255,0.1); }
    .btn-lg { padding: 13px 32px; font-size: 14px; }

    /* ============ HERO ============ */
    .hero {
      background: linear-gradient(120deg, #061d4a 0%, #0b3d91 60%, #1e5cb8 100%);
      color: white;
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content:''; position: absolute; inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
      background-size: 40px 40px;
    }
    .hero::after {
      content: ''; position: absolute; right: -100px; top: -100px;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(255,107,28,0.15) 0%, transparent 70%);
    }
    .hero-inner {
      max-width: 1280px; margin: 0 auto; padding: 80px 40px;
      display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center;
      position: relative; z-index: 1;
    }
    .hero-tag {
      display: inline-block;
      background: rgba(255,107,28,0.15);
      color: var(--accent-light);
      padding: 5px 14px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 1px;
      border-radius: 2px;
      margin-bottom: 24px;
      border-left: 3px solid var(--accent);
    }
    .hero h1 {
      font-size: 46px;
      font-weight: 700;
      line-height: 1.25;
      letter-spacing: -1px;
      margin-bottom: 20px;
    }
    .hero h1 em { color: var(--accent); font-style: normal; }
    .hero-sub {
      font-size: 16px;
      color: rgba(255,255,255,0.75);
      line-height: 1.8;
      margin-bottom: 32px;
      max-width: 540px;
    }
    .hero-meta {
      display: flex; gap: 28px; flex-wrap: wrap;
      margin-bottom: 36px; padding-bottom: 32px;
      border-bottom: 1px solid rgba(255,255,255,0.15);
    }
    .hero-meta-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.85); }
    .hero-meta-item::before {
      content: ''; width: 16px; height: 16px;
      background: var(--accent);
      mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M6 11.5l-3-3 1.4-1.4L6 8.7l5.6-5.6L13 4.5z' fill='black'/></svg>") no-repeat center;
    }
    .hero-actions { display: flex; gap: 12px; }

    /* Hero right - data dashboard mock */
    .hero-board {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.12);
      backdrop-filter: blur(10px);
      padding: 28px;
      border-radius: 6px;
    }
    .hero-board-title {
      display: flex; justify-content: space-between; align-items: center;
      padding-bottom: 16px; margin-bottom: 20px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .hero-board-title h3 { font-size: 14px; font-weight: 600; }
    .hero-board-title span { font-size: 11px; color: rgba(255,255,255,0.5); }
    .hero-board-title span::before {
      content:'●'; color: #4ade80; margin-right: 6px; animation: blink 2s infinite;
    }
    @keyframes blink { 50%{opacity: 0.4;} }
    .board-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
      margin-bottom: 20px;
    }
    .board-cell {
      background: rgba(255,255,255,0.03);
      border-left: 3px solid var(--accent);
      padding: 14px 16px;
    }
    .board-cell-label { font-size: 11px; color: rgba(255,255,255,0.55); margin-bottom: 6px; }
    .board-cell-value { font-size: 24px; font-weight: 700; color: white; }
    .board-cell-value small { font-size: 14px; color: rgba(255,255,255,0.6); margin-left: 4px; }
    .board-cell-delta { font-size: 11px; color: #4ade80; margin-top: 4px; }

    .board-list { display: flex; flex-direction: column; gap: 10px; }
    .board-row {
      display: flex; align-items: center; justify-content: space-between;
      padding: 10px 12px;
      background: rgba(255,255,255,0.03);
      font-size: 12px;
    }
    .board-row-left { display: flex; align-items: center; gap: 10px; }
    .board-row-id { font-family: 'SF Mono', monospace; color: rgba(255,255,255,0.5); font-size: 11px; }
    .board-row-loc { color: white; font-weight: 500; }
    .board-status {
      padding: 2px 8px; font-size: 10px; font-weight: 600; border-radius: 2px;
    }
    .board-status.ship { background: rgba(74,222,128,0.15); color: #4ade80; }
    .board-status.warehouse { background: rgba(255,193,7,0.15); color: #ffc107; }
    .board-status.delivered { background: rgba(96,165,250,0.15); color: #60a5fa; }

    /* ============ KPI STRIP ============ */
    .kpi-strip {
      background: white;
      border-bottom: 1px solid var(--border);
    }
    .kpi-inner {
      max-width: 1280px; margin: 0 auto; padding: 0 40px;
      display: grid; grid-template-columns: repeat(5, 1fr);
    }
    .kpi-cell {
      padding: 32px 24px;
      border-right: 1px solid var(--border);
      text-align: center;
    }
    .kpi-cell:last-child { border-right: none; }
    .kpi-value {
      font-size: 36px; font-weight: 700; color: var(--primary);
      line-height: 1; margin-bottom: 8px;
      font-family: 'SF Pro Display', -apple-system, sans-serif;
    }
    .kpi-value sup { font-size: 18px; color: var(--accent); margin-left: 2px; }
    .kpi-label { font-size: 13px; color: var(--text-mid); }

    /* ============ SECTION ============ */
    section { padding: 80px 0; }
    .container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }
    .sec-head { text-align: center; margin-bottom: 56px; }
    .sec-eyebrow {
      display: inline-block;
      font-size: 12px; color: var(--accent);
      font-weight: 700; letter-spacing: 3px;
      margin-bottom: 16px;
      text-transform: uppercase;
    }
    .sec-eyebrow::before, .sec-eyebrow::after {
      content: ''; display: inline-block; vertical-align: middle;
      width: 28px; height: 1px; background: var(--accent); margin: 0 12px;
    }
    .sec-title {
      font-size: 32px; font-weight: 700; color: var(--text);
      margin-bottom: 14px; letter-spacing: -0.5px;
    }
    .sec-desc { font-size: 15px; color: var(--text-mid); max-width: 640px; margin: 0 auto; }

    /* ============ PAIN vs SOLUTION ============ */
    .pain-section { background: var(--bg-section); }
    .pain-grid {
      display: grid; grid-template-columns: 1fr 80px 1fr; gap: 0; align-items: stretch;
    }
    .pain-col {
      background: white; border: 1px solid var(--border);
      padding: 40px;
    }
    .pain-col-header {
      display: flex; align-items: center; gap: 12px;
      padding-bottom: 20px; margin-bottom: 24px;
      border-bottom: 2px solid;
    }
    .pain-col.problems .pain-col-header { border-color: var(--warn); }
    .pain-col.solutions .pain-col-header { border-color: var(--primary); }
    .pain-col-badge {
      padding: 4px 12px; font-size: 12px; font-weight: 700;
      color: white; letter-spacing: 1px;
    }
    .pain-col.problems .pain-col-badge { background: var(--warn); }
    .pain-col.solutions .pain-col-badge { background: var(--primary); }
    .pain-col h3 { font-size: 18px; font-weight: 700; }
    .pain-list { list-style: none; }
    .pain-list li {
      padding: 16px 0;
      border-bottom: 1px dashed var(--border);
      display: flex; align-items: flex-start; gap: 12px;
      font-size: 14px;
    }
    .pain-list li:last-child { border-bottom: none; }
    .pain-list li::before {
      content: ''; flex-shrink: 0;
      width: 18px; height: 18px; margin-top: 1px;
    }
    .pain-col.problems .pain-list li::before {
      background: var(--warn);
      mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2L1 21h22L12 2zm0 6l7.5 13h-15L12 8zm-1 4v3h2v-3h-2zm0 4v2h2v-2h-2z' fill='black'/></svg>") no-repeat center;
    }
    .pain-col.solutions .pain-list li::before {
      background: var(--primary);
      mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z' fill='black'/></svg>") no-repeat center;
    }
    .pain-list li strong { color: var(--text); font-weight: 600; display: block; margin-bottom: 4px; }
    .pain-list li span { color: var(--text-mid); font-size: 13px; }
    .pain-arrow {
      display: flex; align-items: center; justify-content: center;
      color: var(--accent); font-size: 32px;
    }

    /* ============ SOLUTION MODULES ============ */
    .modules-grid {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
      border: 1px solid var(--border);
    }
    .module {
      padding: 36px 28px;
      border-right: 1px solid var(--border);
      transition: all 0.3s;
      cursor: pointer;
      background: white;
      position: relative;
    }
    .module:last-child { border-right: none; }
    .module:hover { background: var(--primary); color: white; transform: translateY(-4px); box-shadow: 0 12px 30px rgba(11,61,145,0.25); z-index: 2; }
    .module:hover .module-num { color: rgba(255,255,255,0.2); }
    .module:hover .module-desc, .module:hover .module-features li { color: rgba(255,255,255,0.85); }
    .module:hover .module-link { color: var(--accent-light); }
    .module-num {
      font-size: 14px; font-weight: 700; color: var(--accent);
      font-family: 'SF Mono', monospace;
      margin-bottom: 20px;
    }
    .module-icon {
      width: 48px; height: 48px;
      background: var(--primary);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 20px;
      transition: background 0.2s;
    }
    .module:hover .module-icon { background: var(--accent); }
    .module-icon svg { width: 24px; height: 24px; fill: white; }
    .module h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
    .module-desc { font-size: 13px; color: var(--text-mid); line-height: 1.7; margin-bottom: 18px; }
    .module-features { list-style: none; margin-bottom: 22px; }
    .module-features li {
      font-size: 12px; color: var(--text-mid);
      padding: 4px 0; padding-left: 16px; position: relative;
    }
    .module-features li::before {
      content:''; position: absolute; left: 0; top: 11px;
      width: 4px; height: 4px; background: var(--accent);
    }
    .module-link { font-size: 12px; font-weight: 600; color: var(--primary); }
    .module-link::after { content:' →'; }

    /* ============ CATEGORIES ============ */
    .cat-section { background: var(--bg-gray); }
    .cat-tabs {
      display: flex; justify-content: center; gap: 0;
      border-bottom: 2px solid var(--border);
      margin-bottom: 40px;
    }
    .cat-tab {
      padding: 14px 32px;
      font-size: 14px; font-weight: 600; color: var(--text-mid);
      cursor: pointer; border-bottom: 2px solid transparent;
      margin-bottom: -2px;
    }
    .cat-tab.active { color: var(--primary); border-bottom-color: var(--accent); }
    .cat-grid {
      display: grid; grid-template-columns: 1fr 2fr; gap: 1px;
      background: var(--border);
    }
    .cat-feature, .cat-items {
      background: white;
    }
    .cat-feature {
      padding: 40px;
      display: flex; flex-direction: column; justify-content: space-between;
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      color: white;
    }
    .cat-feature h3 { font-size: 24px; font-weight: 700; margin-bottom: 16px; }
    .cat-feature p { font-size: 13px; color: rgba(255,255,255,0.8); line-height: 1.8; margin-bottom: 24px; }
    .cat-feature-stat {
      display: flex; gap: 32px;
      padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.2);
    }
    .cat-feature-stat div { display: flex; flex-direction: column; gap: 2px; }
    .cat-feature-stat b { font-size: 26px; font-weight: 700; color: var(--accent-light); }
    .cat-feature-stat span { font-size: 11px; color: rgba(255,255,255,0.7); }

    .cat-items {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
      background: var(--border);
    }
    .cat-item {
      background: white; padding: 24px 20px;
      transition: background 0.2s;
    }
    .cat-item:hover { background: var(--bg-section); }
    .cat-item-tag {
      display: inline-block;
      font-size: 10px; color: var(--accent);
      border: 1px solid var(--accent);
      padding: 1px 6px;
      margin-bottom: 10px;
      letter-spacing: 0.5px;
    }
    .cat-item h4 { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
    .cat-item p { font-size: 12px; color: var(--text-light); line-height: 1.6; }

    /* ============ SUPPLY FLOW ============ */
    .flow-section {
      background: var(--primary-dark);
      color: white;
      position: relative; overflow: hidden;
    }
    .flow-section::before {
      content:''; position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
      background-size: 60px 60px;
    }
    .flow-section .sec-title { color: white; }
    .flow-section .sec-desc { color: rgba(255,255,255,0.7); }
    .flow-track {
      position: relative; margin-top: 60px;
    }
    .flow-line {
      position: absolute; top: 40px; left: 5%; right: 5%; height: 2px;
      background: linear-gradient(90deg, var(--accent) 0%, var(--accent) 100%);
      opacity: 0.4;
    }
    .flow-stops {
      display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
      position: relative; z-index: 1;
    }
    .flow-stop { text-align: center; padding: 0 8px; }
    .flow-stop-dot {
      width: 80px; height: 80px;
      background: var(--primary-dark);
      border: 2px solid var(--accent);
      margin: 0 auto 20px;
      display: flex; align-items: center; justify-content: center;
      font-size: 13px; font-weight: 700; color: var(--accent);
      font-family: 'SF Mono', monospace; letter-spacing: 1px;
      position: relative;
    }
    .flow-stop-dot::before {
      content:''; position: absolute; inset: -8px;
      border: 1px solid rgba(255,107,28,0.2);
    }
    .flow-stop h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
    .flow-stop p { font-size: 12px; color: rgba(255,255,255,0.6); line-height: 1.6; }
    .flow-stat-row {
      margin-top: 60px; padding: 32px;
      background: rgba(255,255,255,0.04);
      border-left: 3px solid var(--accent);
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
    }
    .flow-stat b { display: block; font-size: 28px; color: var(--accent); font-weight: 700; margin-bottom: 4px; }
    .flow-stat span { font-size: 12px; color: rgba(255,255,255,0.65); }

    /* ============ REGIONS ============ */
    .regions-wrap {
      display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start;
    }
    .regions-list {
      border: 1px solid var(--border);
    }
    .region-row {
      display: grid; grid-template-columns: 32px 1fr 100px 80px 80px;
      gap: 16px; align-items: center;
      padding: 18px 20px;
      border-bottom: 1px solid var(--border);
      font-size: 13px;
      transition: background 0.2s;
    }
    .region-row:hover { background: var(--bg-section); }
    .region-row:last-child { border-bottom: none; }
    .region-row.header {
      background: var(--bg-gray);
      font-size: 11px; color: var(--text-light);
      font-weight: 600; letter-spacing: 1px;
      text-transform: uppercase;
    }
    .region-flag { font-size: 22px; }
    .region-name b { font-weight: 700; }
    .region-name span { color: var(--text-light); font-size: 11px; margin-left: 6px; }
    .region-num { font-weight: 700; color: var(--primary); text-align: right; }
    .region-bar { background: var(--bg-gray); height: 6px; position: relative; }
    .region-bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--accent); }
    .region-status { font-size: 11px; color: var(--success); }

    .regions-aside {
      background: var(--primary);
      color: white;
      padding: 36px 32px;
    }
    .regions-aside h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
    .regions-aside p { font-size: 13px; color: rgba(255,255,255,0.8); line-height: 1.8; margin-bottom: 24px; }
    .regions-aside-data {
      display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
      background: rgba(255,255,255,0.15);
      margin-bottom: 24px;
    }
    .regions-aside-data div {
      background: var(--primary); padding: 16px;
    }
    .regions-aside-data b { display: block; font-size: 24px; color: var(--accent-light); font-weight: 700; }
    .regions-aside-data span { font-size: 11px; color: rgba(255,255,255,0.7); }

    /* ============ CASES ============ */
    .cases-section { background: var(--bg-section); }
    .cases-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    }
    .case {
      background: white;
      border: 1px solid var(--border);
      transition: all 0.3s;
    }
    .case:hover { box-shadow: 0 12px 32px rgba(11,61,145,0.08); transform: translateY(-4px); }
    .case-header {
      padding: 24px 28px;
      background: var(--bg-section);
      border-bottom: 1px solid var(--border);
      display: flex; align-items: center; justify-content: space-between;
    }
    .case-logo {
      width: 44px; height: 44px;
      background: var(--primary); color: white;
      display: flex; align-items: center; justify-content: center;
      font-size: 18px; font-weight: 700;
    }
    .case-tag {
      font-size: 11px; padding: 3px 10px;
      background: rgba(255,107,28,0.1); color: var(--accent);
      letter-spacing: 0.5px;
    }
    .case-body { padding: 28px; }
    .case-meta {
      font-size: 12px; color: var(--text-light); margin-bottom: 10px;
    }
    .case-meta b { color: var(--text); }
    .case h4 { font-size: 17px; font-weight: 700; margin-bottom: 14px; line-height: 1.4; }
    .case p { font-size: 13px; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; }
    .case-result {
      padding: 16px;
      background: var(--bg-section);
      border-left: 3px solid var(--accent);
    }
    .case-result-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
    }
    .case-result b { display: block; font-size: 18px; color: var(--primary); font-weight: 700; }
    .case-result span { font-size: 11px; color: var(--text-light); }

    /* ============ ABOUT STRIP ============ */
    .about-strip {
      background: white; padding: 80px 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .about-grid {
      display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center;
    }
    .about-eyebrow {
      font-size: 12px; color: var(--accent);
      font-weight: 700; letter-spacing: 3px;
      margin-bottom: 14px;
    }
    .about-title { font-size: 30px; font-weight: 700; margin-bottom: 20px; line-height: 1.3; }
    .about-text { font-size: 14px; color: var(--text-mid); line-height: 1.9; margin-bottom: 24px; }
    .about-points {
      list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
      margin-bottom: 28px;
    }
    .about-points li {
      font-size: 13px; padding-left: 22px; position: relative;
    }
    .about-points li::before {
      content: ''; position: absolute; left: 0; top: 4px;
      width: 14px; height: 14px;
      background: var(--primary);
      mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M6 11.5l-3-3 1.4-1.4L6 8.7l5.6-5.6L13 4.5z' fill='black'/></svg>") no-repeat center;
    }
    .about-visual {
      position: relative;
      background: linear-gradient(135deg, var(--primary-dark), var(--primary));
      padding: 40px;
      color: white;
    }
    .about-visual::before {
      content: ''; position: absolute; top: -8px; left: -8px;
      width: 60px; height: 60px;
      border-top: 3px solid var(--accent); border-left: 3px solid var(--accent);
    }
    .about-visual::after {
      content: ''; position: absolute; bottom: -8px; right: -8px;
      width: 60px; height: 60px;
      border-bottom: 3px solid var(--accent); border-right: 3px solid var(--accent);
    }
    .av-row {
      display: flex; justify-content: space-between;
      padding: 18px 0;
      border-bottom: 1px solid rgba(255,255,255,0.15);
    }
    .av-row:last-child { border-bottom: none; }
    .av-row span:first-child { font-size: 13px; color: rgba(255,255,255,0.7); }
    .av-row span:last-child { font-size: 13px; font-weight: 600; }
    .av-row b { color: var(--accent-light); font-size: 15px; font-weight: 700; }

    /* ============ CTA ============ */
    .cta-band {
      background: var(--primary-dark);
      background-image:
        radial-gradient(circle at 0% 50%, rgba(255,107,28,0.15) 0%, transparent 40%),
        radial-gradient(circle at 100% 50%, rgba(30,92,184,0.3) 0%, transparent 50%);
      padding: 60px 0;
      color: white;
    }
    .cta-inner {
      display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center;
    }
    .cta-band h2 { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
    .cta-band p { font-size: 14px; color: rgba(255,255,255,0.75); }
    .cta-actions { display: flex; gap: 12px; }

    /* ============ FOOTER ============ */
    footer {
      background: #0a1530;
      color: rgba(255,255,255,0.55);
      padding: 60px 0 30px;
    }
    .footer-grid {
      display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr; gap: 48px;
      margin-bottom: 48px;
    }
    .footer-brand { }
    .footer-logo {
      display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
    }
    .footer-logo .logo-mark { background: white; color: var(--primary); }
    .footer-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
    .footer-logo-cn { color: white; font-size: 15px; font-weight: 700; letter-spacing: 1px; }
    .footer-logo-en { color: rgba(255,255,255,0.4); font-size: 10px; letter-spacing: 1.5px; margin-top: 3px; }
    .footer-brand p { font-size: 12px; line-height: 1.8; margin-bottom: 16px; }
    .footer-contact { font-size: 12px; color: rgba(255,255,255,0.75); line-height: 1.9; }
    .footer-contact b { color: var(--accent-light); font-size: 18px; font-weight: 700; }
    .footer-col h4 {
      color: white; font-size: 13px; font-weight: 700;
      margin-bottom: 18px; letter-spacing: 1px;
    }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-col a { font-size: 12px; color: rgba(255,255,255,0.55); }
    .footer-col a:hover { color: var(--accent-light); }
    .footer-qr {
      display: flex; gap: 16px; margin-top: 4px;
    }
    .qr-item { text-align: center; }
    .qr-box {
      width: 88px; height: 88px;
      background: white;
      padding: 6px;
      display: flex; align-items: center; justify-content: center;
      font-size: 10px; color: var(--text-light); text-align: center;
    }
    .qr-label { font-size: 11px; margin-top: 6px; color: rgba(255,255,255,0.6); }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 24px;
      display: flex; justify-content: space-between; align-items: center;
      font-size: 11px; color: rgba(255,255,255,0.4);
    }
    .footer-bottom a { color: rgba(255,255,255,0.4); margin: 0 8px; }
    .footer-bottom a:hover { color: rgba(255,255,255,0.7); }

    /* SVG icons */
    .ic { display: inline-block; }

    /* ============================================
       RESPONSIVE · TABLET & MOBILE
       ============================================ */

    /* === 平板 ≤ 1024px === */
    @media (max-width: 1024px) {
      .topbar-inner, .nav-inner, .hero-inner, .kpi-inner,
      .container, .partners-strip,
      .footer-grid, .cta-inner, .about-grid, .regions-wrap {
        padding-left: 24px; padding-right: 24px;
      }
      .hero-inner { gap: 40px; padding: 60px 24px; }
      .hero h1 { font-size: 38px; }
      .kpi-inner { grid-template-columns: repeat(3, 1fr); }
      .kpi-cell { padding: 24px 12px; }
      .kpi-cell:nth-child(4), .kpi-cell:nth-child(5) {
        border-bottom: 1px solid var(--border);
      }
      .modules-grid { grid-template-columns: repeat(2, 1fr); }
      .module { border-bottom: 1px solid var(--border); }
      .module:nth-child(odd) { border-right: 1px solid var(--border); }
      .module:nth-child(even) { border-right: none; }
      .module:nth-child(n+3) { border-bottom: none; }
      .cases-grid, .testimonials-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
      .cases-grid > :nth-child(3) { grid-column: 1 / -1; }
      .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
      .footer-brand { grid-column: 1 / -1; }
      .partners-strip { grid-template-columns: 1fr; }
      .partners-grid { grid-template-columns: 1fr 1fr 1fr; }
      .nav-menu { gap: 18px; }
      .nav-menu > a { font-size: 13px; }
      .panda-mark--nav { width: 140px; height: 44px; }
    }

    /* === 手机 ≤ 768px === */
    @media (max-width: 768px) {
      /* 顶栏 */
      .topbar { padding: 8px 0; font-size: 11px; }
      .topbar-inner { flex-direction: column; gap: 4px; text-align: center; padding: 0 16px; }
      .topbar a { margin: 0 8px; }

      /* 导航 - 简化为 Logo + 电话按钮 */
      .nav-inner { height: auto; padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
      .nav-menu { display: none; }
      .nav-right { gap: 10px; }
      .nav-phone { display: none; }
      .panda-mark--nav { width: 130px; height: 40px; }
      .logo-text { display: none; }
      .btn { padding: 8px 16px; font-size: 12px; }

      /* Section padding */
      section { padding: 50px 0; }
      .container, .partners-inner, .products-inner, .regions-inner,
      .flow-inner, .numbers-inner, .cat-section .container {
        padding-left: 16px; padding-right: 16px;
      }
      .sec-title { font-size: 24px; }
      .sec-desc { font-size: 14px; padding: 0 8px; }
      .sec-head { margin-bottom: 36px; }

      /* HERO */
      .hero-inner {
        grid-template-columns: 1fr; gap: 32px;
        padding: 40px 16px;
      }
      .hero h1 { font-size: 30px; line-height: 1.25; }
      .hero-sub { font-size: 14px; }
      .hero-meta { gap: 12px; padding-bottom: 24px; margin-bottom: 24px; }
      .hero-meta-item { font-size: 12px; }
      .hero-actions { flex-direction: column; gap: 10px; }
      .hero-actions .btn { width: 100%; text-align: center; }
      .hero-board { padding: 18px; }
      .board-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
      .board-cell { padding: 10px 12px; }
      .board-cell-value { font-size: 18px; }

      /* KPI */
      .kpi-inner { grid-template-columns: repeat(2, 1fr); }
      .kpi-cell {
        padding: 20px 8px;
        border-right: none;
        border-bottom: 1px solid var(--border);
      }
      .kpi-cell:nth-child(2n) { border-right: none; }
      .kpi-cell:nth-child(odd) { border-right: 1px solid var(--border); }
      .kpi-cell:last-child {
        grid-column: 1 / -1;
        border-right: none; border-bottom: none;
      }
      .kpi-value { font-size: 28px; }
      .kpi-label { font-size: 12px; }

      /* PAIN GRID */
      .pain-grid { grid-template-columns: 1fr; gap: 12px; }
      .pain-arrow { transform: rotate(90deg); padding: 4px 0; margin: 0; height: 30px; }
      .pain-col { padding: 24px 18px; }
      .pain-col h3 { font-size: 16px; }
      .pain-list li { padding: 12px 0; }

      /* MODULES */
      .modules-grid { grid-template-columns: 1fr; }
      .module {
        padding: 28px 20px;
        border-right: none !important;
        border-bottom: 1px solid var(--border) !important;
      }
      .module:last-child { border-bottom: none !important; }

      /* CATEGORIES */
      .cat-tabs { flex-wrap: wrap; gap: 0; justify-content: flex-start; }
      .cat-tab { padding: 10px 14px; font-size: 13px; }
      .cat-grid { grid-template-columns: 1fr; }
      .cat-feature { padding: 28px 20px; }
      .cat-feature h3 { font-size: 18px; }
      .cat-feature-stat { gap: 16px; }
      .cat-feature-stat b { font-size: 20px; }
      .cat-items { grid-template-columns: 1fr 1fr; }
      .cat-item { padding: 16px 12px; }

      /* FLOW */
      .flow-section { padding: 60px 0; }
      .flow-track { margin-top: 32px; }
      .flow-line { display: none; }
      .flow-stops { grid-template-columns: 1fr 1fr 1fr; gap: 20px 8px; }
      .flow-stop-dot { width: 56px; height: 56px; font-size: 11px; margin-bottom: 10px; }
      .flow-stop h4 { font-size: 13px; }
      .flow-stop p { font-size: 11px; }
      .flow-stat-row { grid-template-columns: 1fr 1fr; gap: 16px; padding: 24px; margin-top: 36px; }
      .flow-stat b { font-size: 22px; }

      /* REGIONS */
      .regions-wrap { grid-template-columns: 1fr; gap: 24px; }
      .region-row {
        grid-template-columns: 28px 1fr 80px;
        gap: 10px; padding: 14px 12px;
      }
      .region-row > :nth-child(4), .region-row > :nth-child(5) { display: none; }
      .region-row.header > :nth-child(4), .region-row.header > :nth-child(5) { display: none; }
      .region-flag { font-size: 18px; }
      .region-name b { font-size: 13px; }
      .region-name span { display: none; }
      .regions-aside { padding: 28px 20px; }

      /* PARTNERS */
      .partners-strip { grid-template-columns: 1fr; }
      .partners-lead { padding: 28px 20px; }
      .partners-lead h3 { font-size: 18px; }
      .partners-grid { grid-template-columns: 1fr; }
      .partner-card {
        padding: 24px 20px;
        border-right: none;
        border-bottom: 1px solid var(--border);
      }
      .partner-card:last-child { border-bottom: none; }

      /* CASES */
      .cases-grid { grid-template-columns: 1fr; gap: 16px; }
      .cases-grid > :nth-child(3) { grid-column: auto; }
      .case-header { padding: 18px 22px; }
      .case-body { padding: 22px; }
      .case h4 { font-size: 16px; }

      /* ABOUT */
      .about-strip { padding: 50px 0; }
      .about-grid { grid-template-columns: 1fr; gap: 32px; }
      .about-title { font-size: 22px; }
      .about-points { grid-template-columns: 1fr; gap: 10px; }
      .about-visual { padding: 28px 20px; }
      .av-row { padding: 14px 0; }
      .av-row span:first-child { font-size: 12px; }
      .av-row span:last-child { font-size: 12px; }

      /* NUMBERS */
      .numbers-section { padding: 48px 0; }
      .numbers-grid { grid-template-columns: 1fr 1fr; }
      .number-item {
        padding: 24px 12px;
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.15);
      }
      .number-item:nth-child(odd) {
        border-right: 1px solid rgba(255,255,255,0.15);
      }
      .number-value { font-size: 36px; }

      /* CTA */
      .cta-band { padding: 48px 0; }
      .cta-inner { grid-template-columns: 1fr; gap: 24px; }
      .cta-band h2 { font-size: 22px; }
      .cta-band p { font-size: 13px; }
      .cta-actions { flex-direction: column; gap: 10px; }
      .cta-actions .btn { width: 100%; }
      .cta-form { flex-direction: column; max-width: 100%; }

      /* FOOTER */
      footer { padding: 48px 0 24px; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 32px; }
      .footer-brand { grid-column: 1 / -1; }
      .footer-bottom { flex-direction: column; gap: 8px; text-align: center; font-size: 10px; }
      .footer-qr { gap: 12px; }
      .qr-box { width: 72px; height: 72px; font-size: 9px; }
    }

    /* === 小屏手机 ≤ 480px === */
    @media (max-width: 480px) {
      .sec-title { font-size: 22px; }
      .hero h1 { font-size: 26px; }
      .hero-tag { font-size: 11px; }
      .nav-cta, .nav-right .btn { padding: 7px 12px; font-size: 11px; }
      .cat-items { grid-template-columns: 1fr; }
      .flow-stops { grid-template-columns: 1fr 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .partners-lead-stat { flex-wrap: wrap; gap: 16px; }
    }
/* ===== 二级页面顶部 BANNER ===== */
.page-banner {
  background: linear-gradient(120deg, #061d4a 0%, #0b3d91 60%, #1e5cb8 100%);
  color: white;
  position: relative;
  overflow: hidden;
  padding: 60px 0 50px;
}
.page-banner::before {
  content:''; position: absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-banner::after {
  content: ''; position: absolute; right: -100px; top: -50px;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(255,107,28,0.18) 0%, transparent 70%);
}
.page-banner-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 40px;
  position: relative; z-index: 1;
}
.breadcrumb {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 16px;
}
.breadcrumb a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--accent-light); }
.bc-sep { margin: 0 10px; color: rgba(255,255,255,0.4); }
.page-banner h1 {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -1px;
  margin-bottom: 14px;
}
.page-banner p {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  max-width: 720px;
}

@media (max-width: 768px) {
  .page-banner { padding: 40px 0 36px; }
  .page-banner-inner { padding: 0 16px; }
  .page-banner h1 { font-size: 28px; }
  .page-banner p { font-size: 13px; }
  .breadcrumb { font-size: 12px; margin-bottom: 12px; }
}

/* ============================================
   新闻系统
   ============================================ */

/* ---- 新闻列表 ---- */
.news-listing-section { padding: 80px 0; background: var(--bg-section); }

.news-filters {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 40px; padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.news-filter-tab {
  padding: 8px 20px; font-size: 13px; font-weight: 600;
  background: white; color: var(--text-mid);
  border: 1px solid var(--border); cursor: pointer;
  transition: all 0.2s; border-radius: 4px;
}
.news-filter-tab:hover { color: var(--primary); border-color: var(--primary); }
.news-filter-tab.active {
  background: var(--primary); color: white; border-color: var(--primary);
}

.news-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.news-card {
  background: white; border: 1px solid var(--border);
  border-radius: 6px; overflow: hidden;
  transition: all 0.3s;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(11,61,145,0.12);
}
.news-card-link { display: block; text-decoration: none; color: inherit; }
.news-card-cover {
  aspect-ratio: 16/9;
  position: relative;
  display: flex; align-items: flex-end;
  padding: 20px;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 30px 30px;
}
.news-card-cat {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0,0,0,0.35);
  color: white; font-size: 12px; font-weight: 600;
  backdrop-filter: blur(4px);
  border-radius: 3px;
  letter-spacing: 0.5px;
}
.news-card-body { padding: 22px 24px 24px; }
.news-card-body h3 {
  font-size: 17px; font-weight: 700; color: var(--text);
  line-height: 1.5; margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-body p {
  font-size: 13px; color: var(--text-mid); line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-meta {
  display: flex; gap: 8px; align-items: center;
  font-size: 12px; color: var(--text-light);
  padding-top: 14px; border-top: 1px solid var(--border);
}

/* ---- 新闻详情页 ---- */
.article-banner { padding: 50px 0 40px !important; }
.article-meta-top {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
}
.article-cat {
  padding: 3px 12px;
  background: rgba(255,255,255,0.18);
  font-size: 11px; font-weight: 700;
  letter-spacing: 1px;
}
.article-banner h1 {
  font-size: 36px !important;
  line-height: 1.3 !important;
  max-width: 880px;
}

.article-section { padding: 60px 0 80px; background: white; }
.article-container { max-width: 760px; margin: 0 auto; padding: 0 40px; }

.article-body { font-size: 16px; line-height: 1.85; color: var(--text); }
.article-lead {
  font-size: 18px; color: var(--text-mid);
  border-left: 4px solid var(--accent);
  padding: 4px 0 4px 20px;
  margin-bottom: 36px;
  font-weight: 500;
}
.article-body h2 {
  font-size: 24px; font-weight: 700; color: var(--text);
  margin: 40px 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}
.article-body h3 {
  font-size: 18px; font-weight: 700; color: var(--primary);
  margin: 28px 0 14px;
}
.article-body p { margin: 0 0 18px; }
.article-body strong { color: var(--primary); font-weight: 700; }
.article-body ul, .article-body ol { margin: 0 0 22px; padding-left: 24px; }
.article-body li { margin-bottom: 10px; }
.article-body a { color: var(--primary); text-decoration: underline; }
.article-body .news-source {
  font-size: 13px; color: var(--text-light);
  background: var(--bg-section);
  padding: 14px 18px;
  border-left: 3px solid var(--accent);
  margin-top: 32px;
  font-style: italic;
}

/* 上一篇/下一篇 */
.news-prevnext {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-top: 48px; padding-top: 28px;
  border-top: 1px solid var(--border);
}
.news-nav-link {
  display: block;
  padding: 18px 20px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  text-decoration: none; color: var(--text);
  transition: all 0.2s;
}
.news-nav-link:hover { border-color: var(--primary); background: white; }
.news-nav-link span {
  font-size: 12px; color: var(--text-light); display: block; margin-bottom: 6px;
}
.news-nav-link h4 {
  font-size: 14px; font-weight: 600; color: var(--text);
  line-height: 1.5;
}
.news-nav-next { text-align: right; }

/* 相关文章 */
.news-related { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--border); }
.news-related h3 { font-size: 18px; font-weight: 700; margin-bottom: 18px; }
.news-related-list {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.news-related-item {
  display: block; padding: 16px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  text-decoration: none; color: inherit;
  transition: all 0.2s;
}
.news-related-item:hover { background: white; border-color: var(--primary); transform: translateY(-2px); }
.news-related-cat {
  display: inline-block; padding: 2px 8px;
  font-size: 10px; color: white; font-weight: 600;
  margin-bottom: 8px; letter-spacing: 0.5px;
}
.news-related-item h4 {
  font-size: 13px; font-weight: 700;
  line-height: 1.5; margin-bottom: 8px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-related-item time { font-size: 11px; color: var(--text-light); }

.article-share {
  margin-top: 36px; padding-top: 24px; border-top: 1px dashed var(--border);
  text-align: center;
}

@media (max-width: 1024px) {
  .news-grid { grid-template-columns: 1fr 1fr; }
  .news-related-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .news-listing-section { padding: 50px 0; }
  .news-grid { grid-template-columns: 1fr; gap: 16px; }
  .news-filters { gap: 6px; }
  .news-filter-tab { padding: 6px 14px; font-size: 12px; }
  .article-banner h1 { font-size: 22px !important; }
  .article-container { padding: 0 16px; }
  .article-body { font-size: 15px; }
  .article-lead { font-size: 15px; }
  .article-body h2 { font-size: 18px; margin: 28px 0 12px; }
  .article-body h3 { font-size: 16px; }
  .news-prevnext { grid-template-columns: 1fr; }
  .news-nav-next { text-align: left; }
  .news-related-list { grid-template-columns: 1fr; }
}