:root{
    --ink:#111827;
    --red:#dc2626;
    --cream:#fef3c7;
    --paper:#fdfaf0;
    --line:rgba(220,38,38,.25);
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
    color:var(--ink);
    line-height:1.85;
    font-size:16px;
    background-color:var(--paper);
    background-image:
      radial-gradient(circle at 18% 26%, rgba(220,38,38,.035) 0, transparent 42%),
      radial-gradient(circle at 82% 74%, rgba(17,24,39,.035) 0, transparent 46%),
      repeating-linear-gradient(0deg, rgba(17,24,39,.016) 0 1px, transparent 1px 5px);
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;}

  /* 导航 */
  .nav-wrap{
    position:sticky;top:0;z-index:60;
    background:rgba(253,250,240,.95);
    backdrop-filter:blur(8px);
    border-bottom:2px solid var(--red);
  }
  .nav-inner{
    max-width:1180px;margin:0 auto;padding:12px 20px;
    display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  }
  .brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.6px;font-size:16px;}
  .seal{
    width:36px;height:36px;background:var(--red);color:#fff;border-radius:6px;
    display:grid;place-items:center;font-size:13px;font-weight:700;letter-spacing:0;
    box-shadow:inset 0 0 0 2px rgba(255,255,255,.35);
  }
  .nav-links{display:flex;gap:4px;flex-wrap:wrap;}
  .nav-links a{
    display:inline-block;padding:8px 12px;font-size:14px;text-decoration:none;
    border-radius:4px;border:1px solid transparent;transition:.18s ease;
  }
  .nav-links a:hover{color:var(--red);border-color:rgba(220,38,38,.35);background:rgba(220,38,38,.06);}

  /* 通用区块 */
  .section{max-width:1180px;margin:0 auto;padding:60px 20px;}
  .section-head{margin-bottom:28px;}
  h2{
    font-size:26px;font-weight:700;letter-spacing:1px;
    display:flex;align-items:center;gap:12px;line-height:1.4;
  }
  h2::before{content:"";width:6px;height:26px;background:var(--red);border-radius:2px;display:block;flex:none;}
  .section-sub{margin-top:10px;font-size:14px;color:#4b5563;letter-spacing:.4px;}
  .divider{height:2px;max-width:1180px;margin:0 auto;background:linear-gradient(90deg,transparent,var(--red),transparent);opacity:.45;}

  /* Hero */
  .hero-wrap{
    background:linear-gradient(180deg,var(--cream) 0%,rgba(254,243,199,.3) 70%,transparent 100%);
    border-bottom:1px solid rgba(220,38,38,.18);
  }
  .hero{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center;}
  .hero h1{
    font-size:34px;line-height:1.42;font-weight:800;letter-spacing:1.2px;
    border-left:8px solid var(--red);padding-left:18px;
  }
  .hero h1 span{color:var(--red);}
  .hero-lead{margin-top:18px;font-size:16px;color:#374151;max-width:620px;}
  .hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;}
  .tag{
    font-size:13px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;
    background:#fffdf5;color:#7f1d1d;letter-spacing:.5px;
  }
  .hero-figure{position:relative;}
  .hero-figure img{border-radius:8px;border:1px solid var(--line);box-shadow:0 12px 28px rgba(17,24,39,.10);}
  .stamp{
    position:absolute;right:-8px;bottom:-14px;width:78px;height:78px;border-radius:8px;
    background:var(--red);color:#fff;display:grid;place-items:center;text-align:center;
    font-size:13px;line-height:1.3;font-weight:700;letter-spacing:1px;
    box-shadow:inset 0 0 0 3px rgba(255,255,255,.4);transform:rotate(-6deg);
  }

  /* GEO */
  .geo-box{background:#fffdf5;border:1px solid var(--line);border-radius:8px;padding:30px 28px;position:relative;}
  .geo-box::after{
    content:"";position:absolute;left:28px;right:28px;top:0;height:3px;
    background:repeating-linear-gradient(90deg,var(--red) 0 18px,transparent 18px 30px);opacity:.6;border-radius:3px;
  }
  .geo-box p{margin-bottom:16px;font-size:15.5px;color:#1f2937;}
  .geo-box p:last-child{margin-bottom:0;}
  .geo-box strong{color:var(--red);font-weight:700;}

  /* 数据 */
  .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  .stat-card{
    background:#fffdf5;border:1px solid var(--line);border-radius:8px;padding:24px 20px;text-align:center;
    position:relative;overflow:hidden;
  }
  .stat-card::before{
    content:"";position:absolute;inset:0;
    background-image:repeating-linear-gradient(45deg,rgba(17,24,39,.014) 0 3px,transparent 3px 7px);
    pointer-events:none;
  }
  .stat-num{font-size:32px;font-weight:800;color:var(--red);letter-spacing:1px;line-height:1.2;position:relative;}
  .stat-label{margin-top:8px;font-size:14px;color:#374151;letter-spacing:.5px;position:relative;}

  /* 优势卡片 */
  .adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px;}
  .card{
    background:#fffdf5;border:1px solid var(--line);border-radius:8px;padding:24px 22px;position:relative;
    transition:.2s ease;
  }
  .card:hover{border-color:var(--red);box-shadow:0 10px 24px rgba(220,38,38,.10);transform:translateY(-2px);}
  .card h3{font-size:17px;font-weight:700;letter-spacing:.6px;display:flex;align-items:center;gap:9px;margin-bottom:10px;}
  .card h3::before{content:"";width:10px;height:10px;background:var(--red);border-radius:2px;display:block;flex:none;}
  .card p{font-size:14.5px;color:#374151;}
  .adv-figure{margin-top:26px;border:1px solid var(--line);border-radius:8px;overflow:hidden;}
  .adv-figure img{width:100%;height:250px;object-fit:cover;}

  /* 时间线 */
  .timeline{position:relative;padding-left:30px;margin-top:10px;}
  .timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:rgba(220,38,38,.3);}
  .tl-item{position:relative;padding:0 0 28px 8px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{
    content:"";position:absolute;left:-28px;top:9px;width:14px;height:14px;border-radius:50%;
    background:#fffdf5;border:3px solid var(--red);
  }
  .tl-title{font-size:17px;font-weight:700;letter-spacing:.6px;}
  .tl-desc{font-size:14.5px;color:#4b5563;margin-top:6px;max-width:760px;}

  /* 荣誉 */
  .award-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .award{padding:22px 20px;border:1px solid var(--line);border-radius:8px;background:#fffdf5;text-align:left;}
  .award-badge{
    display:inline-block;font-size:12px;letter-spacing:1px;color:#fff;background:var(--red);
    padding:3px 10px;border-radius:3px;margin-bottom:12px;font-weight:700;
  }
  .award p{font-size:14.5px;color:#374151;}
  .quote-block{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:20px;}
  .quote{
    background:rgba(254,243,199,.6);border-left:5px solid var(--red);border-radius:0 8px 8px 0;
    padding:18px 20px;font-size:14.5px;color:#1f2937;
  }
  .quote cite{display:block;margin-top:10px;font-style:normal;font-size:13px;color:#7f1d1d;letter-spacing:.5px;}

  /* 新闻 */
  .news-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
  .news-filter{font-size:13px;color:var(--red);border:1px solid var(--line);padding:5px 14px;border-radius:999px;letter-spacing:1px;}
  .news-figure{margin:24px 0 8px;border:1px solid var(--line);border-radius:8px;overflow:hidden;}
  .news-figure img{width:100%;height:220px;object-fit:cover;}
  .news-item{border-top:1px solid var(--line);padding:24px 0;}
  .news-item:first-of-type{border-top:1px solid var(--line);}
  .news-meta{display:flex;align-items:center;gap:14px;margin-bottom:8px;flex-wrap:wrap;}
  .news-date{font-size:13px;font-weight:700;color:var(--red);letter-spacing:1.2px;}
  .news-cat{font-size:12px;color:#7f1d1d;background:rgba(220,38,38,.08);border:1px solid rgba(220,38,38,.2);padding:2px 10px;border-radius:3px;letter-spacing:1px;}
  .news-title{font-size:18.5px;font-weight:700;letter-spacing:.6px;line-height:1.6;}
  .news-body{margin-top:8px;font-size:15px;color:#374151;}
  .news-body b{color:var(--ink);}
  .news-body em{font-style:normal;color:#7f1d1d;border-bottom:1px dashed rgba(220,38,38,.4);}

  /* FAQ */
  .faq-list{display:grid;gap:14px;margin-top:8px;}
  details.faq-item{
    background:#fffdf5;border:1px solid var(--line);border-radius:8px;padding:0;overflow:hidden;
    transition:.2s ease;
  }
  details.faq-item[open]{border-color:var(--red);box-shadow:0 8px 20px rgba(220,38,38,.08);}
  details.faq-item summary{
    list-style:none;cursor:pointer;padding:18px 22px;font-size:15.5px;font-weight:700;
    letter-spacing:.4px;display:flex;align-items:flex-start;gap:12px;position:relative;
  }
  details.faq-item summary::-webkit-details-marker{display:none;}
  details.faq-item summary::before{
    content:"问";flex:none;width:24px;height:24px;border-radius:4px;background:var(--red);color:#fff;
    font-size:12px;font-weight:700;display:grid;place-items:center;margin-top:2px;
  }
  details.faq-item summary::after{
    content:"+";margin-left:auto;color:var(--red);font-size:20px;font-weight:700;line-height:1;flex:none;
  }
  details.faq-item[open] summary::after{content:"−";}
  .faq-answer{padding:0 22px 20px 58px;font-size:14.8px;color:#374151;}
  .faq-answer p{margin-bottom:10px;}
  .faq-answer p:last-child{margin-bottom:0;}

  /* 联系 */
  .contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;}
  .contact-card{background:#fffdf5;border:1px solid var(--line);border-radius:8px;padding:26px 24px;}
  .contact-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(220,38,38,.22);font-size:15px;}
  .contact-row:last-child{border-bottom:none;}
  .contact-row span:first-child{flex:none;width:76px;color:var(--red);font-weight:700;letter-spacing:1px;}
  .contact-figure img{border-radius:8px;border:1px solid var(--line);box-shadow:0 12px 28px rgba(17,24,39,.08);}

  /* 页脚 */
  footer{
    margin-top:20px;background:#111827;color:#e5e7eb;border-top:4px solid var(--red);
  }
  .footer-inner{max-width:1180px;margin:0 auto;padding:44px 20px 24px;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px;}
  .footer-brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:1px;color:#fff;margin-bottom:14px;}
  .footer-brand .seal{background:var(--red);}
  .footer-inner p{font-size:13.5px;color:#9ca3af;line-height:1.9;}
  .footer-col h4{font-size:14px;color:#fff;letter-spacing:1.2px;margin-bottom:12px;font-weight:700;}
  .footer-col a{display:block;font-size:13.5px;color:#9ca3af;text-decoration:none;padding:3px 0;}
  .footer-col a:hover{color:var(--red);}
  .footer-bottom{
    border-top:1px solid #1f2937;max-width:1180px;margin:0 auto;padding:16px 20px 26px;
    font-size:13px;color:#9ca3af;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  }
  .footer-bottom a{color:#d1d5db;text-decoration:none;}
  .footer-bottom a:hover{color:var(--red);}

  @media (max-width:960px){
    .hero{grid-template-columns:1fr;}
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .adv-grid{grid-template-columns:repeat(2,1fr);}
    .award-list{grid-template-columns:1fr;}
    .quote-block{grid-template-columns:1fr;}
    .contact-wrap{grid-template-columns:1fr;}
    .footer-inner{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:600px){
    .hero h1{font-size:25px;}
    h2{font-size:21px;}
    .stats-grid{grid-template-columns:1fr 1fr;}
    .adv-grid{grid-template-columns:1fr;}
    .footer-inner{grid-template-columns:1fr;}
    .section{padding:42px 16px;}
    .faq-answer{padding-left:22px;}
  }