/* roulang page: index */
:root{
    --red:#8c1f1f;
    --red-deep:#5e1313;
    --red-soft:#a52b2b;
    --gold:#d4af37;
    --gold-light:#e8c87a;
    --gold-deep:#b8860b;
    --bg:#f7f2e7;
    --bg-alt:#efe6d5;
    --text:#3a3428;
    --muted:#8a8070;
    --line:rgba(212,175,55,.45);
    --line-soft:rgba(212,175,55,.25);
    --radius:10px;
    --radius-lg:16px;
    --shadow:0 6px 18px rgba(58,52,40,.08);
    --shadow-hover:0 14px 30px rgba(58,52,40,.16);
    --font-serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
    --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;scroll-padding-top:132px;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:var(--font-sans);
    font-size:15px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;border:0;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;cursor:pointer;}
  ul,ol{margin:0;padding:0;list-style:none;}
  h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;line-height:1.35;margin:0;}
  p{margin:0;}
  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
  .num{font-family:var(--font-serif);color:var(--gold-deep);font-weight:700;}

  /* ---------- 顶部导航 ---------- */
  .site-header{
    position:sticky;top:0;z-index:80;
    background:linear-gradient(180deg,#8c1f1f 0%,#731717 100%);
    border-bottom:1px solid rgba(212,175,55,.4);
    box-shadow:0 4px 18px rgba(0,0,0,.2);
  }
  .header-inner{padding-top:8px;padding-bottom:6px;}
  .brand-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:54px;}
  .brand{display:inline-flex;align-items:center;gap:11px;color:#fff;}
  .brand-mark{
    width:40px;height:40px;display:grid;place-items:center;border-radius:10px;
    border:1px solid rgba(212,175,55,.65);
    background:linear-gradient(160deg,rgba(212,175,55,.24),rgba(212,175,55,.06));
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
  }
  .brand-mark svg{width:23px;height:23px;stroke:var(--gold-light);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
  .brand-text{font-family:var(--font-serif);font-size:20px;font-weight:700;letter-spacing:1px;}
  .brand-sub{display:block;font-family:var(--font-sans);font-size:11px;letter-spacing:2px;color:rgba(232,200,122,.8);font-weight:400;}
  .header-actions{display:flex;align-items:center;gap:10px;}
  .menu-toggle{
    display:none;width:40px;height:40px;border-radius:9px;
    border:1px solid rgba(212,175,55,.55);
    background:rgba(212,175,55,.12);color:var(--gold-light);
    place-items:center;
  }
  .menu-toggle svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;}
  .menu-toggle:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px;}

  .chip-nav{
    display:flex;align-items:center;gap:9px;
    overflow-x:auto;padding:8px 0 10px;
    scrollbar-width:none;-ms-overflow-style:none;
    border-top:1px solid rgba(212,175,55,.22);
  }
  .chip-nav::-webkit-scrollbar{display:none;}
  .chip{
    flex:0 0 auto;position:relative;
    padding:7px 18px;border-radius:999px;font-size:14px;white-space:nowrap;
    color:#f2e4c4;border:1px solid rgba(212,175,55,.35);
    background:rgba(255,255,255,.04);
    transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
  }
  .chip:hover{background:rgba(212,175,55,.18);color:#fff;border-color:var(--gold);transform:translateY(-1px);}
  .chip.active{
    background:linear-gradient(180deg,#d4af37,#b8860b);
    color:#3a2010;font-weight:700;border-color:transparent;
    box-shadow:0 5px 14px rgba(212,175,55,.32);
  }
  .chip.active::after{
    content:"";position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);
    width:22px;height:2px;border-radius:2px;background:var(--gold-light);
  }
  .chip:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px;}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:11px 24px;border-radius:8px;font-size:15px;font-weight:700;line-height:1.2;
    border:1px solid transparent;
    transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  }
  .btn-gold{
    background:linear-gradient(180deg,#d4af37,#b8860b);color:#3a2010;
    box-shadow:0 6px 16px rgba(184,134,11,.32);
  }
  .btn-gold:hover{transform:translateY(-2px);background:linear-gradient(180deg,#e2c052,#a87a08);box-shadow:0 11px 24px rgba(184,134,11,.44);}
  .btn-gold:active{transform:translateY(0);}
  .btn-ghost{background:transparent;color:#f7e8c3;border-color:rgba(212,175,55,.72);}
  .btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px);}
  .btn-outline{background:#fff;color:var(--gold-deep);border-color:var(--gold);}
  .btn-outline:hover{background:#fdf6e3;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.2);}
  .btn-sm{padding:8px 17px;font-size:13px;}
  .btn:focus-visible{outline:2px solid var(--red);outline-offset:3px;}

  /* ---------- Hero ---------- */
  .hero{
    position:relative;overflow:hidden;color:#fff;
    background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);
    padding:54px 0 46px;
  }
  .hero-bg{
    position:absolute;inset:0;
    background-image:url('/assets/images/backpic/back-1.gif');
    background-size:cover;background-position:center;
    opacity:.14;filter:saturate(.8);
  }
  .hero::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    background:
      radial-gradient(760px 320px at 12% 0%,rgba(212,175,55,.2),transparent 70%),
      linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(0,0,0,.24) 100%);
  }
  .hero .wrap{position:relative;z-index:2;}
  .hero-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:42px;align-items:center;}
  .hero-kicker{
    display:inline-flex;align-items:center;gap:8px;
    padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.5px;
    color:#f7e2a8;border:1px solid rgba(212,175,55,.55);
    background:rgba(212,175,55,.14);margin-bottom:18px;
  }
  .hero-kicker span.dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.18);}
  .hero h1{
    font-size:clamp(28px,3.9vw,42px);
    letter-spacing:.5px;color:#f6d98a;
    text-shadow:0 3px 14px rgba(0,0,0,.28);
    margin-bottom:16px;
  }
  .hero-lead{color:#f1e4c8;font-size:16px;line-height:1.95;max-width:660px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
  .hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px;}
  .tag{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 14px;border-radius:999px;font-size:13px;
    color:#f6d98a;border:1px solid rgba(212,175,55,.5);
    background:rgba(212,175,55,.12);
  }
  .tag-solid{color:var(--red);border-color:rgba(140,31,31,.25);background:rgba(140,31,31,.07);}
  .tag-gold{color:#3a2010;border-color:transparent;background:linear-gradient(180deg,#e8c87a,#d4af37);font-weight:700;}

  .hero-card{
    position:relative;border-radius:var(--radius-lg);overflow:hidden;
    background:#fbf7ec;color:var(--text);
    border:2px solid var(--gold);
    box-shadow:0 24px 48px rgba(0,0,0,.34);
  }
  .hero-card-media{position:relative;}
  .hero-card-media img{width:100%;height:190px;object-fit:cover;}
  .hero-card-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(140,31,31,.05),rgba(94,19,19,.55));
  }
  .hero-card-badge{
    position:absolute;top:12px;left:12px;z-index:2;
    padding:4px 12px;border-radius:5px;font-size:12px;font-weight:700;
    color:#f6d98a;background:rgba(140,31,31,.9);border:1px solid var(--gold);
    letter-spacing:1px;
  }
  .hero-card-body{padding:18px 20px 20px;}
  .hero-card-body h2{font-size:19px;margin-bottom:10px;color:var(--red);}
  .hero-card-list{display:grid;gap:8px;font-size:14px;color:#5a5145;}
  .hero-card-list li{display:flex;gap:9px;align-items:flex-start;}
  .hero-card-list li::before{
    content:"";flex:0 0 auto;width:7px;height:7px;margin-top:8px;border-radius:2px;
    background:linear-gradient(135deg,#d4af37,#b8860b);transform:rotate(45deg);
  }
  .hero-card-foot{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    margin-top:16px;padding-top:14px;border-top:1px dashed rgba(212,175,55,.6);
  }
  .hero-card-foot .count{font-family:var(--font-serif);font-size:15px;color:var(--gold-deep);font-weight:700;}

  .stats-bar{
    display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
    margin-top:40px;padding:22px 20px;border-radius:var(--radius-lg);
    border:1px solid rgba(212,175,55,.4);
    background:rgba(0,0,0,.18);
  }
  .stat-num{font-family:var(--font-serif);font-size:26px;font-weight:700;color:var(--gold);line-height:1.2;}
  .stat-num small{font-size:13px;color:#f0dcae;font-weight:400;margin-left:3px;}
  .stat-label{font-size:13px;color:#e7d6b3;margin-top:2px;}

  /* ---------- 通用板块 ---------- */
  .section{padding:66px 0;}
  .section-alt{background:var(--bg-alt);}
  .section-deep{background:linear-gradient(160deg,#8c1f1f,#5e1313);color:#f4e8cd;}
  .section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:14px;}
  .section-head h2{display:flex;align-items:center;gap:12px;font-size:clamp(21px,2.5vw,29px);letter-spacing:.4px;color:var(--red-deep);}
  .section-deep .section-head h2{color:#f6d98a;}
  .section-head h2 .bar{
    display:inline-block;width:6px;height:28px;border-radius:3px;
    background:linear-gradient(180deg,#d4af37,#8c1f1f);
  }
  .more{
    font-size:14px;font-weight:700;color:var(--gold-deep);
    padding-bottom:2px;border-bottom:1px solid rgba(184,134,11,.45);
    transition:color .2s ease,border-color .2s ease;
  }
  .more:hover{color:var(--red);border-color:var(--red);}
  .section-deep .more{color:var(--gold-light);border-color:rgba(232,200,122,.5);}
  .section-deep .more:hover{color:#fff;}
  .section-sub{color:var(--muted);font-size:15px;max-width:860px;margin-bottom:30px;}
  .section-deep .section-sub{color:#e3d3b0;}

  .g2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
  .g3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .g4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}

  /* ---------- 卡片 ---------- */
  .card{
    position:relative;background:#fff;border:1px solid var(--line);
    border-radius:var(--radius);padding:24px 22px 22px;
    box-shadow:var(--shadow);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
  .card.stamped{padding-top:32px;}
  .card h3{font-size:18px;color:var(--red-deep);margin-bottom:8px;}
  .card p{color:var(--muted);font-size:14px;line-height:1.85;}
  .stamp{
    position:absolute;top:-10px;left:18px;width:34px;height:34px;
    display:grid;place-items:center;border-radius:6px;
    background:linear-gradient(160deg,#a52b2b,#8c1f1f);color:#f6d98a;
    border:1px solid var(--gold);
    font-family:var(--font-serif);font-size:15px;font-weight:700;
    box-shadow:0 5px 12px rgba(140,31,31,.28);
  }
  .card-icon{
    width:44px;height:44px;border-radius:11px;display:grid;place-items:center;
    background:linear-gradient(160deg,rgba(212,175,55,.2),rgba(212,175,55,.06));
    border:1px solid rgba(212,175,55,.5);margin-bottom:14px;
  }
  .card-icon svg{width:22px;height:22px;stroke:var(--gold-deep);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}

  /* ---------- 步骤 ---------- */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:24px;}
  .step{
    position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:34px 22px 22px;box-shadow:var(--shadow);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .step:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
  .step-num{
    position:absolute;top:-18px;left:20px;width:40px;height:40px;border-radius:50%;
    display:grid;place-items:center;font-family:var(--font-serif);font-size:17px;font-weight:700;
    color:#3a2010;background:linear-gradient(180deg,#d4af37,#b8860b);
    box-shadow:0 7px 16px rgba(184,134,11,.32);
  }
  .step h3{font-size:18px;color:var(--red-deep);margin-bottom:8px;}
  .step p{color:var(--muted);font-size:14px;}

  /* ---------- 表格 ---------- */
  .table-wrap{
    overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);
    background:#fff;box-shadow:var(--shadow);
  }
  table.odds{width:100%;border-collapse:collapse;min-width:600px;font-size:14px;}
  table.odds thead th{
    background:linear-gradient(180deg,#8c1f1f,#6f1616);
    color:#f6d98a;font-family:var(--font-serif);font-weight:700;
    text-align:left;padding:14px 16px;letter-spacing:.6px;white-space:nowrap;
  }
  table.odds tbody td{padding:13px 16px;border-top:1px solid var(--line-soft);color:var(--text);}
  table.odds tbody tr:nth-child(even){background:#fdfaf1;}
  table.odds tbody tr:hover{background:#fbf2da;}
  table.odds .pay{color:var(--gold-deep);font-weight:700;font-family:var(--font-serif);}

  /* ---------- 评价 ---------- */
  .quote{
    display:flex;flex-direction:column;gap:12px;height:100%;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:24px 22px;box-shadow:var(--shadow);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .quote:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
  .stars{display:inline-flex;gap:3px;}
  .stars svg{width:14px;height:14px;fill:var(--gold);}
  .quote p{font-size:15px;color:var(--text);line-height:1.9;flex:1;}
  .quote-foot{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding-top:12px;border-top:1px dashed rgba(212,175,55,.55);
    font-size:13px;color:var(--muted);
  }
  .quote-name{font-weight:700;color:var(--red);}

  /* ---------- 规格列表 ---------- */
  .spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 28px;}
  .spec-item{
    display:flex;gap:12px;align-items:flex-start;
    padding:14px 16px;border-radius:var(--radius);
    background:#fff;border:1px solid var(--line-soft);
  }
  .spec-item .key{
    flex:0 0 auto;min-width:74px;font-weight:700;color:var(--red);
    font-family:var(--font-serif);font-size:15px;
  }
  .spec-item .val{font-size:14px;color:var(--muted);}

  /* ---------- 资讯 ---------- */
  .news-list{display:grid;gap:18px;}
  .news-card{
    display:grid;grid-template-columns:170px 1fr;gap:20px;align-items:stretch;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;box-shadow:var(--shadow);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
  .news-card img{width:100%;height:100%;min-height:132px;object-fit:cover;}
  .news-body{padding:18px 20px 18px 0;}
  .news-body h3{font-size:18px;color:var(--red-deep);margin-bottom:8px;}
  .news-body p{font-size:14px;color:var(--muted);margin-bottom:12px;}
  .news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12px;color:var(--muted);}

  /* ---------- 时间线 ---------- */
  .timeline{position:relative;padding-left:0;margin-top:8px;}
  .timeline::before{
    content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
    background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.15));
  }
  .timeline li{position:relative;padding:0 0 22px 36px;}
  .timeline li::before{
    content:"";position:absolute;left:3px;top:9px;width:14px;height:14px;border-radius:50%;
    background:#fdfaf1;border:2px solid var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.14);
  }
  .timeline li:last-child{padding-bottom:0;}
  .tl-date{
    display:inline-block;font-size:12px;color:#fff;background:var(--red);
    border-radius:999px;padding:2px 11px;margin-bottom:7px;letter-spacing:.5px;
  }
  .timeline h3{font-size:16px;color:var(--red-deep);margin-bottom:4px;}
  .timeline p{font-size:14px;color:var(--muted);}

  /* ---------- 误区 / 清单 ---------- */
  .mis-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
  .mis{
    display:flex;gap:14px;align-items:flex-start;
    padding:20px 20px;border-radius:var(--radius);
    background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
    transition:border-color .22s ease,transform .22s ease;
  }
  .mis:hover{border-color:var(--gold);transform:translateY(-3px);}
  .mis-index{
    flex:0 0 auto;width:34px;height:34px;border-radius:8px;display:grid;place-items:center;
    background:rgba(140,31,31,.08);color:var(--red);border:1px solid rgba(140,31,31,.18);
    font-family:var(--font-serif);font-weight:700;
  }
  .mis h3{font-size:16px;color:var(--red-deep);margin-bottom:5px;}
  .mis p{font-size:14px;color:var(--muted);}

  /* ---------- 分类入口 ---------- */
  .cat-card{
    position:relative;display:flex;flex-direction:column;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
    overflow:hidden;box-shadow:var(--shadow);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
  .cat-card img{width:100%;height:150px;object-fit:cover;}
  .cat-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .cat-body h3{font-size:19px;color:var(--red-deep);}
  .cat-body p{font-size:14px;color:var(--muted);flex:1;}
  .cat-link{font-size:14px;font-weight:700;color:var(--gold-deep);}
  .cat-card:hover .cat-link{color:var(--red);}

  /* ---------- FAQ ---------- */
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    box-shadow:var(--shadow);padding:0 20px;margin-bottom:14px;
    transition:border-color .22s ease;
  }
  .faq-item:hover{border-color:var(--gold);}
  .faq-item summary{
    cursor:pointer;list-style:none;padding:16px 0;
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    font-family:var(--font-serif);font-size:16px;font-weight:700;color:var(--red-deep);
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{content:"+";font-size:20px;color:var(--gold-deep);line-height:1;}
  .faq-item[open] summary::after{content:"–";}
  .faq-item p{font-size:14px;color:var(--muted);padding-bottom:16px;margin:0;}

  /* ---------- 收口 CTA ---------- */
  .cta-band{
    position:relative;overflow:hidden;border-radius:var(--radius-lg);
    background:linear-gradient(135deg,#8c1f1f,#5e1313);
    border:1px solid rgba(212,175,55,.55);
    padding:44px 40px;color:#f4e8cd;
    box-shadow:0 20px 44px rgba(94,19,19,.28);
  }
  .cta-band::before{
    content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
    background:radial-gradient(circle,rgba(212,175,55,.28),transparent 70%);
  }
  .cta-band h2{position:relative;font-size:clamp(21px,2.6vw,28px);color:#f6d98a;margin-bottom:12px;}
  .cta-band p{position:relative;font-size:15px;color:#ead9b6;max-width:720px;margin-bottom:22px;}
  .cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:12px;}

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:linear-gradient(180deg,#6f1616,#5e1313);
    color:#e9d9b8;border-top:1px solid var(--gold);
    padding:48px 0 22px;
  }
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;}
  .foot-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px;}
  .foot-brand .brand-mark{width:36px;height:36px;}
  .foot-brand strong{font-family:var(--font-serif);font-size:19px;color:#fff;letter-spacing:1px;}
  .foot-desc{font-size:14px;color:#dccca6;max-width:360px;line-height:1.9;}
  .foot-title{font-family:var(--font-serif);font-size:17px;color:var(--gold-light);margin-bottom:14px;letter-spacing:.5px;}
  .foot-links{display:grid;gap:9px;font-size:14px;}
  .foot-links a{color:#e3d3b0;transition:color .2s ease;}
  .foot-links a:hover{color:var(--gold);}
  .copyright{
    margin-top:34px;padding-top:16px;
    border-top:1px solid rgba(212,175,55,.3);
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
    font-size:13px;color:#d9c496;
  }
  .copyright a{color:#e8c87a;}
  .copyright a:hover{color:#fff;}

  /* ---------- 响应式 ---------- */
  @media (max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:30px;}
    .hero-card{max-width:520px;}
    .g4{grid-template-columns:repeat(2,1fr);}
    .g3{grid-template-columns:repeat(2,1fr);}
    .steps{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .stats-bar{grid-template-columns:repeat(2,1fr);}
    .spec-grid{grid-template-columns:1fr;}
  }
  @media (max-width:768px){
    html{scroll-padding-top:120px;}
    .menu-toggle{display:grid;}
    .site-header.nav-open .chip-nav{flex-direction:column;overflow:visible;}
    .site-header.nav-open .chip{width:100%;text-align:center;}
    .section{padding:48px 0;}
    .hero{padding:40px 0 34px;}
    .hero-actions .btn{flex:1 1 auto;}
    .g2,.g3,.g4,.steps,.mis-grid{grid-template-columns:1fr;}
    .news-card{grid-template-columns:1fr;}
    .news-card img{height:170px;min-height:0;}
    .news-body{padding:0 18px 18px;}
    .footer-grid{grid-template-columns:1fr;}
    .cta-band{padding:32px 24px;}
    .stats-bar{grid-template-columns:repeat(2,1fr);}
    .section-head h2{font-size:21px;}
    .section-head h2 .bar{height:22px;}
  }
  @media (max-width:520px){
    body{font-size:15px;}
    .wrap{padding:0 16px;}
    .brand-text{font-size:17px;}
    .brand-sub{font-size:10px;letter-spacing:1px;}
    .hero h1{font-size:26px;}
    .hero-lead{font-size:15px;}
    .hero-actions{flex-direction:column;}
    .hero-actions .btn{width:100%;}
    .stats-bar{grid-template-columns:1fr 1fr;padding:18px 14px;}
    .stat-num{font-size:22px;}
    .cta-actions{flex-direction:column;}
    .cta-actions .btn{width:100%;}
    .card,.step{padding-left:18px;padding-right:18px;}
  }
  @media (prefers-reduced-motion:reduce){
    *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
  }

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a52b2b;
 --gold:#d4af37;
 --gold-light:#e8c87a;
 --gold-deep:#b8860b;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --text:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --line-soft:rgba(212,175,55,.25);
 --radius:10px;
 --radius-lg:16px;
 --shadow:0 6px 18px rgba(58,52,40,.08);
 --shadow-hover:0 14px 30px rgba(58,52,40,.16);
 --font-serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:140px;}
body{
 margin:0;
 background:var(--bg);
 color:var(--text);
 font-family:var(--font-sans);
 font-size:15px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto;}
/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:linear-gradient(180deg,#8c1f1f 0%,#731717 100%);
 border-bottom:1px solid rgba(212,175,55,.4);
 box-shadow:0 4px 18px rgba(0,0,0,.2);
}
.header-inner{padding-top:8px;padding-bottom:6px;}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:54px;}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;}
.brand-mark{
 width:40px;height:40px;display:grid;place-items:center;border-radius:10px;
 border:1px solid rgba(212,175,55,.65);
 background:linear-gradient(160deg,rgba(212,175,55,.24),rgba(212,175,55,.06));
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
}
.brand-mark svg{width:23px;height:23px;stroke:var(--gold-light);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{font-family:var(--font-serif);font-size:20px;font-weight:700;letter-spacing:1px;line-height:1.2;}
.brand-sub{display:block;font-family:var(--font-sans);font-size:11px;letter-spacing:2px;color:rgba(232,200,122,.8);font-weight:400;}
.header-actions{display:flex;align-items:center;gap:10px;}
.menu-toggle{
 display:none;width:40px;height:40px;border-radius:9px;
 border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.12);color:var(--gold-light);
 place-items:center;
}
.menu-toggle svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;}
.menu-toggle:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px;}
.chip-nav{
 display:flex;align-items:center;gap:9px;
 overflow-x:auto;padding:8px 0 10px;
 scrollbar-width:none;-ms-overflow-style:none;
 border-top:1px solid rgba(212,175,55,.22);
}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
 flex:0 0 auto;position:relative;
 padding:7px 18px;border-radius:999px;font-size:14px;white-space:nowrap;
 color:#f2e4c4;border:1px solid rgba(212,175,55,.35);
 background:rgba(255,255,255,.04);
 transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.chip:hover{background:rgba(212,175,55,.18);color:#fff;border-color:var(--gold);transform:translateY(-1px);}
.chip.active{
 background:linear-gradient(180deg,#d4af37,#b8860b);
 color:#3a2010;font-weight:700;border-color:transparent;
 box-shadow:0 5px 14px rgba(212,175,55,.32);
}
.chip.active::after{
 content:"";position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);
 width:22px;height:2px;border-radius:2px;background:var(--gold-light);
}
.chip:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px;}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 24px;border-radius:8px;font-size:15px;font-weight:700;line-height:1.2;
 border:1px solid transparent;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
 background:linear-gradient(180deg,#d4af37,#b8860b);color:#3a2010;
 box-shadow:0 6px 16px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);background:linear-gradient(180deg,#e2c052,#a87a08);box-shadow:0 11px 24px rgba(184,134,11,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#f7e8c3;border-color:rgba(212,175,55,.72);}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--gold-deep);border-color:var(--gold);}
.btn-outline:hover{background:#fdf6e3;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.2);}
.btn-sm{padding:8px 17px;font-size:13px;}
.btn:focus-visible{outline:2px solid var(--red);outline-offset:3px;}
/* ---------- 分类页首屏 ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(120deg,#8c1f1f 0%,#741717 52%,#5e1313 100%);
 padding:34px 0 48px;
}
.page-hero .hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/backpic/back-2.jpg');
 background-size:cover;background-position:center;
 opacity:.13;filter:saturate(.8);
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:
 radial-gradient(680px 300px at 88% 0%,rgba(212,175,55,.2),transparent 68%),
 linear-gradient(180deg,rgba(0,0,0,0) 58%,rgba(0,0,0,.22) 100%);
}
.page-hero .wrap{position:relative;z-index:2;}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:rgba(240,226,196,.78);margin-bottom:18px;flex-wrap:wrap;}
.crumb a{color:rgba(240,226,196,.9);transition:color .2s;}
.crumb a:hover{color:var(--gold-light);}
.crumb .sep{color:rgba(212,175,55,.6);}
.crumb .here{color:var(--gold-light);}
.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.5px;
 color:#f7e2a8;border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.14);margin-bottom:16px;
}
.hero-kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.18);}
.page-hero h1{
 font-family:var(--font-serif);
 font-size:clamp(27px,3.4vw,38px);
 line-height:1.35;letter-spacing:.5px;color:#f6d98a;
 text-shadow:0 3px 14px rgba(0,0,0,.28);
 margin-bottom:16px;
}
.page-hero .lead{color:#f1e4c8;font-size:15.5px;line-height:1.95;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px;}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 14px;border-radius:999px;font-size:12.5px;
 color:var(--gold-light);border:1px solid rgba(212,175,55,.5);
 background:rgba(255,255,255,.06);
}
.spec-card{
 border:2px solid rgba(212,175,55,.55);border-radius:var(--radius-lg);
 background:rgba(94,19,19,.42);
 padding:20px 22px;box-shadow:0 16px 34px rgba(0,0,0,.24);
}
.spec-card h2{
 font-family:var(--font-serif);font-size:16px;color:var(--gold-light);
 padding-bottom:11px;margin-bottom:12px;border-bottom:1px solid rgba(212,175,55,.32);
 letter-spacing:1px;
}
.spec-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(212,175,55,.22);}
.spec-row:last-of-type{border-bottom:0;}
.spec-row .k{font-size:13.5px;color:rgba(240,226,196,.82);}
.spec-row .v{font-family:var(--font-serif);font-weight:700;font-size:16px;color:var(--gold-light);}
.spec-note{margin-top:12px;font-size:12px;line-height:1.7;color:rgba(240,226,196,.6);}
/* ---------- 板块 ---------- */
.section{padding:62px 0;}
.section.alt{background:var(--bg-alt);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:32px;flex-wrap:wrap;}
.sec-title{
 position:relative;padding-left:16px;
 font-family:var(--font-serif);font-size:clamp(21px,2.3vw,27px);
 color:var(--red);line-height:1.4;letter-spacing:.5px;
}
.sec-title::before{
 content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:5px;border-radius:3px;
 background:linear-gradient(180deg,#d4af37,#b8860b);
}
.sec-sub{margin-top:8px;font-size:13.5px;color:var(--muted);}
.sec-more{
 display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;
 color:var(--gold-deep);transition:color .2s,transform .2s;white-space:nowrap;
}
.sec-more:hover{color:var(--red);transform:translateX(3px);}
.sec-more:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:4px;}
/* ---------- 图文区块 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.figure{
 position:relative;border:2px solid var(--gold);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow-hover);background:#fff;
}
.figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.figure figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:10px 16px;font-size:12.5px;color:#f7e8c3;
 background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.88));
}
.prose p{font-size:14.8px;line-height:1.95;color:#4a4335;margin-bottom:14px;}
.prose p:last-child{margin-bottom:0;}
.prose strong{color:var(--red);}
.check-list{display:grid;gap:11px;margin-top:20px;}
.check-list li{
 display:flex;align-items:flex-start;gap:10px;
 font-size:14px;color:#4a4335;
 padding:10px 14px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
 transition:border-color .2s,transform .2s,box-shadow .2s;
}
.check-list li:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow);}
.check-list .ic{
 flex:0 0 auto;width:18px;height:18px;margin-top:3px;display:grid;place-items:center;
 color:var(--gold-deep);
}
.check-list .ic svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.check-list b{color:var(--red);font-family:var(--font-serif);}
/* ---------- 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:30px 22px 22px;box-shadow:var(--shadow);
 transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.seal{
 position:absolute;top:-1px;left:-1px;min-width:40px;height:40px;padding:0 9px;
 display:grid;place-items:center;
 font-family:var(--font-serif);font-size:15px;font-weight:700;color:#f6d98a;
 background:linear-gradient(160deg,#a52b2b,#8c1f1f);
 border:1px solid var(--gold);border-radius:10px 0 10px 0;
 box-shadow:0 3px 9px rgba(140,31,31,.28);
}
.card h3{font-family:var(--font-serif);font-size:17.5px;color:var(--red);margin-bottom:10px;letter-spacing:.5px;}
.card p{font-size:13.8px;line-height:1.9;color:#5a5344;}
.card .meta{margin-top:16px;padding-top:12px;border-top:1px dashed var(--line-soft);font-size:12.5px;color:var(--muted);display:flex;justify-content:space-between;gap:8px;}
.card .meta .num{color:var(--gold-deep);font-weight:700;font-family:var(--font-serif);font-size:15px;}
/* ---------- 步骤流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.step{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 18px 20px;box-shadow:var(--shadow);
 transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.step .no{
 position:absolute;top:-16px;left:18px;width:32px;height:32px;border-radius:50%;
 display:grid;place-items:center;font-family:var(--font-serif);font-size:14px;font-weight:700;
 color:#3a2010;background:linear-gradient(180deg,#e8c87a,#d4af37);
 border:1px solid #b8860b;box-shadow:0 4px 10px rgba(184,134,11,.32);
}
.step h3{font-family:var(--font-serif);font-size:15.5px;color:var(--red);margin:6px 0 8px;}
.step p{font-size:13px;line-height:1.85;color:#5a5344;}
/* ---------- 表格 ---------- */
.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto;background:#fff;box-shadow:var(--shadow);}
table{width:100%;border-collapse:collapse;min-width:600px;}
thead th{
 background:linear-gradient(180deg,#f6ecd4,#efe2c6);
 color:var(--red);font-family:var(--font-serif);font-size:14.5px;font-weight:700;
 text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);
 white-space:nowrap;
}
tbody td{padding:13px 18px;border-bottom:1px solid var(--line-soft);font-size:14px;color:#4a4335;}
tbody tr:last-child td{border-bottom:0;}
tbody tr:hover{background:#fdf8ec;}
.num-gold{color:var(--gold-deep);font-weight:700;font-family:var(--font-serif);font-size:15.5px;}
.table-note{margin-top:14px;font-size:12.5px;color:var(--muted);}
/* ---------- 词汇速查 ---------- */
.gloss{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.gloss-item{
 background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);
 border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.gloss-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line);border-left-color:var(--red);}
.gloss-item dt{font-family:var(--font-serif);font-size:16.5px;color:var(--red);margin-bottom:8px;letter-spacing:.5px;}
.gloss-item dd{margin:0;font-size:14px;line-height:1.9;color:#5a5344;}
/* ---------- FAQ ---------- */
.faq-list{max-width:900px;}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 margin-bottom:12px;box-shadow:var(--shadow);
 transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-hover);}
.faq-q{
 list-style:none;cursor:pointer;position:relative;
 padding:16px 54px 16px 20px;
 font-family:var(--font-serif);font-size:16px;color:var(--red);line-height:1.6;
}
.faq-q::-webkit-details-marker{display:none;}
.faq-q::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-family:var(--font-sans);font-size:20px;color:var(--gold-deep);line-height:1;
}
.faq-item[open] .faq-q::after{content:"–";}
.faq-q:focus-visible{outline:2px solid var(--red);outline-offset:-3px;}
.faq-a{
 padding:14px 20px 18px;font-size:14.2px;line-height:1.95;color:#5a5344;
 border-top:1px dashed var(--line-soft);
}
/* ---------- 收口 CTA ---------- */
.cta-band{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(120deg,#8c1f1f,#5e1313);
 border-top:1px solid var(--gold);border-bottom:1px solid rgba(212,175,55,.4);
 padding:52px 0;
}
.cta-band .bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/backpic/back-4.webp');
 background-size:cover;background-position:center;opacity:.12;
}
.cta-band .wrap{position:relative;z-index:2;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.cta-inner h2{font-family:var(--font-serif);font-size:clamp(21px,2.6vw,30px);color:#f6d98a;letter-spacing:.5px;margin-bottom:12px;}
.cta-inner p{font-size:14.5px;line-height:1.9;color:#f1e4c8;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.guard{
 display:flex;align-items:flex-start;gap:12px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 22px;box-shadow:var(--shadow);
}
.guard .ic{flex:0 0 auto;color:var(--gold-deep);margin-top:2px;}
.guard .ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.guard p{font-size:13.8px;line-height:1.9;color:#5a5344;}
.guard b{color:var(--red);}
/* ---------- 页脚 ---------- */
.site-footer{
 background:linear-gradient(180deg,#7a1a1a 0%,#5e1313 100%);
 color:#f0e2c4;border-top:1px solid var(--gold);
 padding:46px 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-family:var(--font-serif);font-size:18px;color:#f6d98a;letter-spacing:1px;}
.foot-brand .brand-mark{width:36px;height:36px;}
.foot-desc{color:rgba(240,226,196,.78);font-size:13.5px;line-height:1.9;max-width:380px;}
.foot-title{
 font-family:var(--font-serif);font-size:15.5px;color:var(--gold-light);
 margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid rgba(212,175,55,.28);letter-spacing:1px;
}
.foot-links{display:grid;gap:9px;font-size:14px;}
.foot-links a{color:rgba(240,226,196,.82);display:inline-block;transition:color .2s,transform .2s;}
.foot-links a:hover{color:var(--gold);transform:translateX(3px);}
.foot-links a:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:3px;}
.copyright{
 margin-top:36px;border-top:1px solid rgba(212,175,55,.22);
 padding:16px 0 20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
 font-size:12.5px;color:rgba(232,200,122,.7);
}
.copyright a{color:var(--gold-light);transition:color .2s;}
.copyright a:hover{color:#fff;}
/* ---------- 响应式 ---------- */
@media(max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:28px;}
 .spec-card{max-width:520px;}
 .card-grid{grid-template-columns:repeat(2,1fr);}
 .steps{grid-template-columns:repeat(3,1fr);}
 .split{grid-template-columns:1fr;gap:26px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
 .footer-grid > div:first-child{grid-column:1/-1;}
}
@media(max-width:768px){
 .menu-toggle{display:grid;}
 .chip-nav{display:none;flex-direction:column;align-items:stretch;gap:7px;padding:10px 0 14px;overflow:visible;}
 .chip-nav.open{display:flex;}
 .chip{text-align:center;padding:9px 16px;}
 .chip.active::after{display:none;}
 .header-actions .btn span{display:none;}
 .header-actions .btn{padding:9px 14px;}
 .page-hero{padding:26px 0 38px;}
 .section{padding:46px 0;}
 .sec-head{margin-bottom:24px;}
 .card-grid{grid-template-columns:1fr;}
 .steps{grid-template-columns:1fr;gap:24px;}
 .gloss{grid-template-columns:1fr;}
 .cta-inner{flex-direction:column;align-items:flex-start;}
 .footer-grid{grid-template-columns:1fr;gap:24px;}
 .copyright{flex-direction:column;}
}
@media(max-width:520px){
 .wrap{width:calc(100% - 28px);}
 .brand-text{font-size:17px;}
 .brand-sub{font-size:10px;letter-spacing:1.4px;}
 .brand-mark{width:34px;height:34px;}
 .brand-mark svg{width:20px;height:20px;}
 .page-hero h1{font-size:25px;}
 .page-hero .lead{font-size:14.5px;}
 .hero-actions{gap:10px;}
 .hero-actions .btn{width:100%;}
 .spec-card{padding:16px 16px;}
 .card{padding:28px 18px 18px;}
 .faq-q{font-size:15px;padding:14px 48px 14px 16px;}
 .faq-a{padding:12px 16px 16px;font-size:13.8px;}
 .gloss-item{padding:18px;}
 .cta-actions .btn{width:100%;}
}

/* roulang page: category2 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a52b2b;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-deep:#b8860b;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --text:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --line-soft:rgba(212,175,55,.25);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 18px rgba(58,52,40,.08);
  --shadow-hover:0 14px 30px rgba(58,52,40,.16);
  --font-serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:140px;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#731717 100%);
  border-bottom:1px solid rgba(212,175,55,.4);
  box-shadow:0 4px 18px rgba(0,0,0,.2);
}
.header-inner{padding-top:8px;padding-bottom:6px;}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:54px;}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;}
.brand-mark{
  width:40px;height:40px;display:grid;place-items:center;border-radius:10px;
  border:1px solid rgba(212,175,55,.65);
  background:linear-gradient(160deg,rgba(212,175,55,.24),rgba(212,175,55,.06));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
}
.brand-mark svg{width:23px;height:23px;stroke:var(--gold-light);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{font-family:var(--font-serif);font-size:20px;font-weight:700;letter-spacing:1px;line-height:1.2;}
.brand-sub{display:block;font-family:var(--font-sans);font-size:11px;letter-spacing:2px;color:rgba(232,200,122,.8);font-weight:400;}
.header-actions{display:flex;align-items:center;gap:10px;}
.chip-nav{
  display:flex;align-items:center;gap:9px;
  overflow-x:auto;padding:8px 0 10px;
  scrollbar-width:none;-ms-overflow-style:none;
  border-top:1px solid rgba(212,175,55,.22);
}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;position:relative;
  padding:7px 18px;border-radius:999px;font-size:14px;white-space:nowrap;
  color:#f2e4c4;border:1px solid rgba(212,175,55,.35);
  background:rgba(255,255,255,.04);
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.chip:hover{background:rgba(212,175,55,.18);color:#fff;border-color:var(--gold);transform:translateY(-1px);}
.chip.active{
  background:linear-gradient(180deg,#d4af37,#b8860b);
  color:#3a2010;font-weight:700;border-color:transparent;
  box-shadow:0 5px 14px rgba(212,175,55,.32);
}
.chip.active::after{
  content:"";position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);
  width:22px;height:2px;border-radius:2px;background:var(--gold-light);
}
.chip:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:8px;font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(180deg,#d4af37,#b8860b);color:#3a2010;
  box-shadow:0 6px 16px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);background:linear-gradient(180deg,#e2c052,#a87a08);box-shadow:0 11px 24px rgba(184,134,11,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#f7e8c3;border-color:rgba(212,175,55,.72);}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--gold-deep);border-color:var(--gold);}
.btn-outline:hover{background:#fdf6e3;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.2);}
.btn-sm{padding:8px 17px;font-size:13px;}
.btn:focus-visible{outline:2px solid var(--red);outline-offset:3px;}

/* ---------- 分类页 Hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 58%,#5e1313 100%);
  padding:48px 0 52px;
  border-bottom:1px solid rgba(212,175,55,.35);
}
.cat-hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/backpic/back-4.webp') center/cover no-repeat;
  opacity:.13;filter:saturate(.85);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(720px 300px at 10% 0%,rgba(212,175,55,.22),transparent 70%),
    linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(0,0,0,.24) 100%);
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:center;}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.5px;
  color:#f7e2a8;border:1px solid rgba(212,175,55,.55);
  background:rgba(212,175,55,.14);margin-bottom:18px;
}
.hero-kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.18);}
.cat-hero h1{
  font-family:var(--font-serif);
  font-size:clamp(26px,3.4vw,38px);
  line-height:1.4;letter-spacing:.5px;color:#f6d98a;
  text-shadow:0 3px 14px rgba(0,0,0,.28);
  margin:0 0 14px;
}
.hero-lead{color:#f1e4c8;font-size:15.5px;line-height:1.95;max-width:620px;margin:0;}
.check-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:9px;}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#f0e2c6;line-height:1.7;}
.check-list svg{width:18px;height:18px;flex:0 0 18px;margin-top:3px;stroke:var(--gold);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-figure{
  position:relative;margin:0;border:2px solid var(--gold);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:0 18px 40px rgba(0,0,0,.32);
  background:#4d0f0f;
}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s ease;}
.hero-figure:hover img{transform:scale(1.04);}
.hero-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:10px 14px;font-size:12.5px;color:#f5e3b4;
  background:linear-gradient(180deg,rgba(94,19,19,0),rgba(60,10,10,.88));
  letter-spacing:.5px;
}

/* ---------- 区块通用 ---------- */
.section{padding:56px 0;position:relative;}
.section--alt{background:var(--bg-alt);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section--dark{
  background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 60%,#5e1313 100%);
  color:#f2e6cb;
}
.section--dark .sec-title{color:var(--gold-light);}
.section--dark .sec-desc{color:rgba(242,230,203,.78);}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap;}
.sec-title{
  position:relative;padding-left:16px;margin:0;
  font-family:var(--font-serif);font-size:26px;font-weight:700;
  color:var(--red);letter-spacing:.5px;line-height:1.4;
}
.sec-title::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
}
.sec-desc{max-width:640px;margin:8px 0 0;font-size:14.5px;color:var(--muted);line-height:1.9;}
.sec-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;
  color:var(--gold-deep);white-space:nowrap;
  transition:color .2s ease,gap .2s ease;
}
.sec-link svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.sec-link:hover{color:var(--red);gap:10px;}

/* ---------- 概览 ---------- */
.overview-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start;}
.prose p{margin:0 0 14px;font-size:15px;line-height:1.95;color:#4c4536;}
.prose strong{color:var(--red);font-weight:700;}
.mini-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px;}
.mini-list li{
  position:relative;padding-left:20px;font-size:14.5px;color:#4c4536;line-height:1.85;
}
.mini-list li::before{
  content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:2px;
  background:linear-gradient(135deg,#d4af37,#b8860b);
  transform:rotate(45deg);
}
.stat-stack{display:grid;gap:14px;}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:16px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.stat-num{
  font-family:var(--font-serif);font-size:30px;font-weight:700;color:var(--gold-deep);
  line-height:1;letter-spacing:1px;
}
.stat-label{font-size:13.5px;color:var(--muted);line-height:1.6;}
.stat-label strong{display:block;color:var(--text);font-size:14.5px;font-weight:700;margin-bottom:2px;}

/* ---------- 赔率表 ---------- */
.odds-wrap{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
}
.odds-scroll{overflow-x:auto;}
.odds-table{min-width:760px;}
.odds-head,.odds-row{
  display:grid;grid-template-columns:92px 1.5fr 1fr 1.2fr .9fr;
  gap:12px;align-items:center;padding:14px 18px;
}
.odds-head{
  background:linear-gradient(180deg,#8c1f1f,#6d1717);
  color:#f2d68a;font-family:var(--font-serif);font-size:14px;letter-spacing:1px;
}
.odds-row{background:#fff;border-top:1px solid var(--line-soft);font-size:14px;transition:background .2s ease;}
.odds-row:nth-child(even){background:#fdfaf1;}
.odds-row:hover{background:#fdf3dd;}
.odds-strong{font-weight:700;color:var(--text);}
.odds-gold{color:var(--gold-deep);font-weight:700;font-family:var(--font-serif);font-size:16px;}
.tier{
  display:inline-block;padding:2px 10px;border-radius:6px;font-size:12px;
  font-weight:700;letter-spacing:1px;line-height:1.7;
}
.tier-high{background:linear-gradient(160deg,#a52b2b,#8c1f1f);color:#f2d68a;border:1px solid var(--gold);}
.tier-mid{background:#fdf3dd;color:#8a6a10;border:1px solid var(--gold);}
.tier-low{background:#f3efe4;color:#7a7261;border:1px solid rgba(212,175,55,.5);}
.tier-special{background:linear-gradient(160deg,#5e1313,#8c1f1f);color:#f6d98a;border:1px solid rgba(212,175,55,.75);}
.odds-note{
  margin:16px 0 0;font-size:13px;color:var(--muted);line-height:1.85;
  padding-left:14px;border-left:3px solid var(--line);
}

/* ---------- 特殊符号 ---------- */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:38px;align-items:center;}
.split-figure{margin:0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;}
.split-figure img{width:100%;aspect-ratio:5/4;object-fit:cover;}
.split-figure figcaption{padding:12px 16px;font-size:13px;color:var(--muted);background:#fff;}
.panel-list{display:grid;gap:14px;margin:0;padding:0;list-style:none;}
.panel-item{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:16px 18px;display:flex;gap:14px;align-items:flex-start;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.panel-item:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow);}
.panel-idx{
  flex:0 0 30px;width:30px;height:30px;border-radius:8px;
  display:grid;place-items:center;font-family:var(--font-serif);font-size:14px;font-weight:700;
  color:#3a2010;background:linear-gradient(160deg,#e8c87a,#d4af37);
  border:1px solid rgba(184,134,11,.5);
}
.panel-item h3{margin:0 0 4px;font-family:var(--font-serif);font-size:16px;color:var(--red);letter-spacing:.5px;}
.panel-item p{margin:0;font-size:14px;color:#5a5344;line-height:1.85;}

/* ---------- 计算步骤 ---------- */
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.step-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 20px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.step-no{
  position:absolute;top:-14px;left:20px;
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  font-family:var(--font-serif);font-size:15px;font-weight:700;color:#f6d98a;
  background:linear-gradient(160deg,#a52b2b,#8c1f1f);
  border:1px solid var(--gold);box-shadow:0 4px 12px rgba(140,31,31,.28);
}
.step-card h3{margin:10px 0 8px;font-family:var(--font-serif);font-size:17px;color:var(--red);letter-spacing:.5px;}
.step-card p{margin:0;font-size:14px;color:#5a5344;line-height:1.85;}
.example-box{
  margin-top:22px;background:#fdf8ea;border:1px solid var(--line);
  border-left:4px solid var(--gold);border-radius:var(--radius);
  padding:18px 22px;
}
.example-box h4{margin:0 0 8px;font-family:var(--font-serif);font-size:15px;color:var(--gold-deep);letter-spacing:1px;}
.example-line{
  font-size:14.5px;color:#4c4536;line-height:2;margin:0;
}
.example-line .num{color:var(--gold-deep);font-weight:700;font-family:var(--font-serif);}

/* ---------- 深色注额区块 ---------- */
.rhythm-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;margin-top:26px;}
.rhythm-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(212,175,55,.42);
  border-radius:var(--radius);padding:20px;
  transition:background .25s ease,transform .25s ease,border-color .25s ease;
}
.rhythm-card:hover{background:rgba(255,255,255,.11);transform:translateY(-3px);border-color:var(--gold-light);}
.rhythm-card .rk-label{font-size:13px;color:rgba(242,230,203,.72);letter-spacing:1px;margin-bottom:6px;}
.rhythm-card .rk-num{font-family:var(--font-serif);font-size:26px;font-weight:700;color:var(--gold-light);line-height:1.3;}
.rhythm-card .rk-num small{font-size:14px;color:rgba(242,230,203,.8);font-weight:400;margin-left:4px;}
.rhythm-card p{margin:8px 0 0;font-size:13.5px;color:rgba(242,230,203,.8);line-height:1.85;}

/* ---------- 误区卡 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.gcard{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.gcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.seal{
  position:absolute;top:-1px;left:-1px;
  padding:3px 10px;border-radius:9px 0 9px 0;
  font-family:var(--font-serif);font-size:12px;letter-spacing:2px;line-height:1.9;
  color:#f6d98a;border:1px solid var(--gold);
  background:linear-gradient(160deg,#a52b2b,#8c1f1f);
}
.gcard h3{margin:8px 0 8px;font-family:var(--font-serif);font-size:17px;color:var(--red);letter-spacing:.5px;}
.gcard p{margin:0;font-size:14px;color:#5a5344;line-height:1.9;}
.gcard .fix{display:block;margin-top:10px;font-size:13px;color:var(--gold-deep);font-weight:700;}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;}
.faq-item{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  margin-bottom:12px;overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow);}
.faq-q{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 20px;font-family:var(--font-serif);font-size:16px;font-weight:700;color:var(--red);
}
.faq-q::-webkit-details-marker{display:none;}
.faq-q::after{
  content:"+";flex:0 0 auto;width:24px;height:24px;border-radius:6px;
  display:grid;place-items:center;font-size:16px;line-height:1;
  color:var(--gold-deep);border:1px solid var(--line);background:#fdf8ea;
  transition:transform .25s ease,background .25s ease;
}
.faq-item[open] .faq-q::after{content:"−";background:linear-gradient(160deg,#e8c87a,#d4af37);color:#3a2010;}
.faq-a{padding:0 20px 18px;margin:0;font-size:14.5px;color:#57503f;line-height:1.95;}
.faq-q:focus-visible{outline:2px solid var(--gold);outline-offset:-2px;}

/* ---------- 延伸阅读 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--gold);}
.news-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.news-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.news-tag{
  align-self:flex-start;font-size:12px;padding:2px 10px;border-radius:999px;
  color:var(--gold-deep);background:#fdf6e3;border:1px solid var(--line);
}
.news-body h3{margin:0;font-family:var(--font-serif);font-size:16px;color:var(--red);line-height:1.6;}
.news-body p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.8;}

/* ---------- CTA 条 ---------- */
.cta-section{padding:52px 0;}
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(120deg,#8c1f1f,#5e1313);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:36px 38px;color:#fff;box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.28),transparent 70%);
  pointer-events:none;
}
.cta-band h2{
  position:relative;z-index:2;margin:0 0 8px;
  font-family:var(--font-serif);font-size:24px;color:#f6d98a;letter-spacing:.5px;
}
.cta-band p{position:relative;z-index:2;margin:0;font-size:14.5px;color:#efdfc0;line-height:1.9;max-width:640px;}
.cta-actions{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap;}
.guard-note{
  margin:22px 0 0;font-size:13px;color:var(--muted);line-height:1.9;
  display:flex;gap:10px;align-items:flex-start;
}
.guard-note svg{width:18px;height:18px;flex:0 0 18px;margin-top:3px;stroke:var(--gold-deep);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#6d1717,#4d0f0f);
  border-top:1px solid var(--line);
  color:#e9d9b6;padding:44px 0 22px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px;}
.foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--font-serif);font-size:18px;letter-spacing:1px;margin-bottom:12px;}
.foot-brand .brand-mark{width:34px;height:34px;border-radius:8px;}
.foot-brand .brand-mark svg{width:19px;height:19px;}
.foot-brand strong{font-weight:700;}
.foot-desc{font-size:13.5px;line-height:1.9;color:rgba(233,217,182,.78);margin:0;max-width:420px;}
.foot-title{font-family:var(--font-serif);font-size:15px;color:var(--gold-light);margin-bottom:12px;letter-spacing:1px;}
.foot-links{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.foot-links a{font-size:13.5px;color:rgba(233,217,182,.82);display:inline-block;transition:color .2s ease,transform .2s ease;}
.foot-links a:hover{color:var(--gold-light);transform:translateX(3px);}
.copyright{
  margin-top:32px;padding-top:16px;
  border-top:1px solid rgba(212,175,55,.28);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(233,217,182,.66);
}
.copyright a{color:rgba(232,200,122,.9);}
.copyright a:hover{color:#fff;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:30px;}
  .hero-figure{max-width:560px;}
  .overview-grid{grid-template-columns:1fr;gap:26px;}
  .split{grid-template-columns:1fr;gap:26px;}
  .split-figure{max-width:560px;}
  .step-grid{grid-template-columns:1fr 1fr;}
  .news-grid{grid-template-columns:1fr 1fr;}
  .rhythm-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
}
@media (max-width:768px){
  .section{padding:44px 0;}
  .cat-hero{padding:36px 0 40px;}
  .sec-title{font-size:22px;}
  .card-grid{grid-template-columns:1fr;}
  .step-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .rhythm-grid{grid-template-columns:1fr;}
  .cta-band{padding:28px 22px;}
  .cta-band h2{font-size:20px;}
  .brand-text{font-size:17px;}
  .brand-sub{font-size:10px;letter-spacing:1.4px;}
  .brand-mark{width:36px;height:36px;}
  .odds-head,.odds-row{padding:12px 14px;}
}
@media (max-width:520px){
  .wrap{padding:0 14px;}
  .cat-hero h1{font-size:23px;}
  .hero-lead{font-size:14.5px;}
  .check-list li{font-size:13.5px;}
  .footer-grid{grid-template-columns:1fr;}
  .copyright{flex-direction:column;align-items:flex-start;}
  .stat-card{padding:14px 16px;gap:12px;}
  .stat-num{font-size:25px;}
  .hero-actions .btn,.cta-actions .btn{flex:1 1 100%;}
  .btn{padding:11px 18px;}
  .sec-head{gap:10px;}
  .example-box{padding:16px;}
}

/* roulang page: category3 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a52b2b;
  --gold:#d4af37;
  --gold-light:#e8c87a;
  --gold-deep:#b8860b;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --text:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --line-soft:rgba(212,175,55,.25);
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 6px 18px rgba(58,52,40,.08);
  --shadow-hover:0 14px 30px rgba(58,52,40,.16);
  --font-serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --font-sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Heiti SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:132px;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-serif);margin:0;line-height:1.35;color:#2f2a20;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(180deg,#8c1f1f 0%,#731717 100%);
  border-bottom:1px solid rgba(212,175,55,.4);
  box-shadow:0 4px 18px rgba(0,0,0,.2);
}
.header-inner{padding-top:8px;padding-bottom:6px;}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:54px;}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;}
.brand-mark{
  width:40px;height:40px;display:grid;place-items:center;border-radius:10px;
  border:1px solid rgba(212,175,55,.65);
  background:linear-gradient(160deg,rgba(212,175,55,.24),rgba(212,175,55,.06));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
  flex:0 0 auto;
}
.brand-mark svg{width:23px;height:23px;stroke:var(--gold-light);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{font-family:var(--font-serif);font-size:20px;font-weight:700;letter-spacing:1px;display:block;}
.brand-sub{display:block;font-family:var(--font-sans);font-size:11px;letter-spacing:2px;color:rgba(232,200,122,.8);font-weight:400;}
.header-actions{display:flex;align-items:center;gap:10px;}

/* 分类横滑 Chip 导航 */
.chip-nav{
  display:flex;align-items:center;gap:9px;
  overflow-x:auto;padding:8px 0 10px;
  scrollbar-width:none;-ms-overflow-style:none;
  border-top:1px solid rgba(212,175,55,.22);
}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;position:relative;
  padding:7px 18px;border-radius:999px;font-size:14px;white-space:nowrap;
  color:#f2e4c4;border:1px solid rgba(212,175,55,.35);
  background:rgba(255,255,255,.04);
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.chip:hover{background:rgba(212,175,55,.18);color:#fff;border-color:var(--gold);transform:translateY(-1px);}
.chip.active{
  background:linear-gradient(180deg,#d4af37,#b8860b);
  color:#3a2010;font-weight:700;border-color:transparent;
  box-shadow:0 5px 14px rgba(212,175,55,.32);
}
.chip.active::after{
  content:"";position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);
  width:22px;height:2px;border-radius:2px;background:var(--gold-light);
}
.chip:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:8px;font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(180deg,#d4af37,#b8860b);color:#3a2010;
  box-shadow:0 6px 16px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);background:linear-gradient(180deg,#e2c052,#a87a08);box-shadow:0 11px 24px rgba(184,134,11,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#f7e8c3;border-color:rgba(212,175,55,.72);}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--gold-deep);border-color:var(--gold);}
.btn-outline:hover{background:#fdf6e3;transform:translateY(-2px);box-shadow:0 10px 22px rgba(184,134,11,.2);}
.btn-sm{padding:8px 17px;font-size:13px;}
.btn:focus-visible{outline:2px solid var(--red);outline-offset:3px;}

/* ---------- 分类页 Hero：卡片堆叠 ---------- */
.cat-hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 58%,#5e1313 100%);
  padding:50px 0 60px;
}
.cat-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  opacity:.14;filter:saturate(.85);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(720px 320px at 88% 0%,rgba(212,175,55,.22),transparent 70%),
    linear-gradient(180deg,rgba(0,0,0,0) 58%,rgba(0,0,0,.26) 100%);
}
.cat-hero .wrap{position:relative;z-index:2;}
.cat-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center;}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;font-size:13px;letter-spacing:.5px;
  color:#f7e2a8;border:1px solid rgba(212,175,55,.55);
  background:rgba(212,175,55,.14);margin-bottom:18px;
}
.hero-kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.18);}
.cat-hero h1{
  font-size:clamp(27px,3.7vw,40px);
  letter-spacing:.5px;color:#f6d98a;
  text-shadow:0 3px 14px rgba(0,0,0,.28);
  margin-bottom:16px;
}
.hero-lead{color:#f1e4c8;font-size:16px;line-height:1.95;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;font-size:12.5px;
  color:#f5e6bc;border:1px solid rgba(212,175,55,.42);
  background:rgba(255,255,255,.06);
}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);}

.hero-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;}
.hero-card{
  background:rgba(255,251,242,.97);
  color:var(--text);
  border:1px solid var(--gold);
  border-radius:14px;
  box-shadow:0 18px 36px rgba(0,0,0,.3);
  padding:14px;
}
.hero-card.is-main{grid-column:1 / -1;}
.hero-card.is-main img{border-radius:10px;aspect-ratio:16/9;object-fit:cover;width:100%;}
.hero-card-body{padding:12px 4px 2px;}
.mini-label{
  display:inline-block;font-size:11px;letter-spacing:2px;
  color:var(--gold-deep);border-bottom:1px solid var(--line);
  padding-bottom:2px;margin-bottom:8px;
}
.hero-card-body strong{display:block;font-family:var(--font-serif);font-size:18px;color:#7a1a1a;margin-bottom:6px;}
.hero-card-body p{font-size:13px;color:#6b6353;line-height:1.75;margin:0;}
.hero-card.is-side{text-align:center;padding:18px 12px;}
.hero-card.is-side:nth-of-type(2){margin-top:-8px;}
.hero-card.is-side:nth-of-type(3){margin-top:14px;}
.hero-num{display:block;font-family:var(--font-serif);font-size:34px;font-weight:700;color:#8c1f1f;line-height:1.1;}
.hero-num-label{display:block;font-size:12.5px;color:var(--muted);letter-spacing:1px;margin-top:4px;}

/* ---------- 板块通用 ---------- */
.section{padding:66px 0;}
.section.alt{background:var(--bg-alt);}
.section.tight{padding:54px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;}
.section-title{
  position:relative;padding-left:17px;
  font-size:clamp(21px,2.5vw,29px);letter-spacing:.4px;
}
.section-title::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:5px;border-radius:3px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section-sub{color:var(--muted);font-size:14px;margin-top:8px;max-width:640px;}
.more-link{
  color:var(--gold-deep);font-weight:700;font-size:14px;white-space:nowrap;
  border-bottom:1px solid var(--line);padding-bottom:2px;
  transition:color .2s ease,border-color .2s ease;
}
.more-link:hover{color:var(--red);border-color:var(--red);}

/* ---------- 卡片矩阵 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;}
.card{
  position:relative;background:#fff;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:30px 22px 22px;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.seal{
  position:absolute;top:-12px;left:18px;
  display:inline-grid;place-items:center;width:38px;height:38px;
  border-radius:8px;background:linear-gradient(160deg,#a52b2b,#8c1f1f);
  border:1px solid var(--gold);color:#f7e2a8;
  font-family:var(--font-serif);font-size:14px;font-weight:700;
  box-shadow:0 4px 12px rgba(140,31,31,.3);
}
.card h3{font-size:18px;color:#7a1a1a;margin-bottom:10px;}
.card p{font-size:14px;color:#5c5445;line-height:1.85;margin:0;}

/* ---------- 注额三阶段 ---------- */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.flow-item{
  position:relative;background:linear-gradient(180deg,#ffffff,#fdf8ee);
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  padding:26px 22px 22px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.flow-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.flow-num{font-family:var(--font-serif);font-size:32px;font-weight:700;color:var(--gold);line-height:1;margin-bottom:10px;}
.flow-item h3{font-size:18px;color:#7a1a1a;margin-bottom:8px;}
.flow-item p{font-size:14px;color:#5c5445;line-height:1.85;}
.flow-note{
  margin-top:10px;font-size:13px;color:var(--gold-deep);
  border-top:1px dashed var(--line-soft);padding-top:10px;
}

/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:.96fr 1.04fr;gap:40px;align-items:center;}
.figure-frame{
  border:2px solid var(--gold);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-hover);background:#fff;
}
.figure-frame img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.figure-cap{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 16px;background:#fffdf6;border-top:1px solid var(--line-soft);
  font-size:12.5px;color:var(--muted);
}
.figure-cap b{color:var(--gold-deep);font-weight:700;}
.check-list{display:grid;gap:12px;margin-top:18px;}
.check-list li{position:relative;padding-left:26px;font-size:14.5px;color:#4a4335;line-height:1.85;}
.check-list li::before{
  content:"";position:absolute;left:2px;top:9px;width:9px;height:9px;
  border-radius:2px;background:linear-gradient(160deg,#d4af37,#b8860b);transform:rotate(45deg);
}
.inline-note{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-size:13.5px;color:var(--gold-deep);font-weight:700;
  border-bottom:1px solid var(--line);padding-bottom:2px;
  transition:color .2s ease,border-color .2s ease;
}
.inline-note:hover{color:var(--red);border-color:var(--red);}

/* ---------- 误区对照 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.compare-card{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.compare-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.compare-card.bad{border-left:4px solid #a52b2b;}
.compare-card.good{border-left:4px solid var(--gold);}
.compare-card h3{font-size:17px;margin-bottom:14px;}
.compare-card.bad h3{color:#8c1f1f;}
.compare-card.good h3{color:var(--gold-deep);}
.dot-list{display:grid;gap:11px;}
.dot-list li{position:relative;padding-left:20px;font-size:14px;color:#544c3e;line-height:1.8;}
.dot-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:#b9ab8c;}
.compare-card.good .dot-list li::before{background:var(--gold);}
.compare-card.bad .dot-list li::before{background:#a52b2b;opacity:.7;}

/* ---------- 复盘步骤 ---------- */
.step-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start;}
.step-aside{
  background:linear-gradient(160deg,#8c1f1f,#5e1313);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 26px;color:#f4e5c4;box-shadow:var(--shadow-hover);
}
.step-aside h2{color:#f6d98a;font-size:24px;margin-bottom:12px;}
.step-aside p{color:rgba(244,229,196,.82);font-size:14px;line-height:1.9;}
.step-aside .tag{margin-top:16px;}
.step-list{display:grid;gap:16px;}
.step-item{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.step-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.step-index{
  display:grid;place-items:center;width:52px;height:52px;border-radius:12px;
  background:linear-gradient(160deg,rgba(212,175,55,.22),rgba(212,175,55,.06));
  border:1px solid var(--line);color:var(--gold-deep);
  font-family:var(--font-serif);font-size:19px;font-weight:700;
}
.step-item h3{font-size:17px;color:#7a1a1a;margin-bottom:6px;}
.step-item p{font-size:14px;color:#5c5445;margin:0;}

/* ---------- 数据带 ---------- */
.stat-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  background:linear-gradient(120deg,#8c1f1f,#6d1717 60%,#5e1313);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 30px;color:#fff;box-shadow:var(--shadow-hover);
  position:relative;overflow:hidden;
}
.stat-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;
  border:1px solid rgba(212,175,55,.22);border-radius:50%;
}
.stat-item{position:relative;z-index:2;}
.stat-num{font-family:var(--font-serif);font-size:34px;font-weight:700;color:var(--gold-light);line-height:1.1;}
.stat-num small{font-size:15px;color:rgba(232,200,122,.9);margin-left:3px;}
.stat-label{display:block;margin-top:8px;font-size:13.5px;color:rgba(247,242,231,.86);}
.stat-desc{margin-top:18px;font-size:14px;color:#6b6353;line-height:1.9;max-width:860px;}

/* ---------- 专题列表 ---------- */
.news-list{display:grid;gap:16px;}
.news-item{
  display:grid;grid-template-columns:190px 1fr auto;gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:14px;box-shadow:var(--shadow);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-hover);}
.news-thumb{border-radius:8px;overflow:hidden;border:1px solid var(--line-soft);}
.news-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease;}
.news-item:hover .news-thumb img{transform:scale(1.04);}
.news-body h3{font-size:17px;color:#7a1a1a;margin-bottom:6px;}
.news-body p{font-size:13.5px;color:#6b6353;margin:0;line-height:1.8;}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:8px;}
.news-tag{
  display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;
  color:#8c1f1f;background:rgba(212,175,55,.16);border:1px solid var(--line-soft);
}
.news-step{font-size:12.5px;color:var(--muted);}
.news-arrow{
  display:grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-deep);font-size:16px;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.news-item:hover .news-arrow{background:linear-gradient(180deg,#d4af37,#b8860b);color:#3a2010;transform:translateX(3px);}
.update-note{
  margin-top:18px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13px;color:var(--muted);
  border-top:1px dashed var(--line-soft);padding-top:16px;
}
.update-note b{color:var(--gold-deep);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:0 20px;box-shadow:var(--shadow);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--gold);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 0;
  font-family:var(--font-serif);font-size:16.5px;font-weight:700;color:#6f2020;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold-deep);font-size:22px;line-height:1;font-family:var(--font-sans);}
.faq-item[open] summary::after{content:"−";}
.faq-item[open]{border-color:var(--gold);}
.faq-body{padding:0 0 18px;font-size:14px;color:#5c5445;line-height:1.9;border-top:1px solid var(--line-soft);padding-top:14px;}

/* ---------- 收口 CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:38px 34px;color:#fff;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
  box-shadow:var(--shadow-hover);
}
.cta-band::before{
  content:"";position:absolute;left:-40px;bottom:-70px;width:200px;height:200px;
  border:1px solid rgba(212,175,55,.25);border-radius:50%;
}
.cta-text{position:relative;z-index:2;max-width:620px;}
.cta-text h2{color:#f6d98a;font-size:26px;margin-bottom:10px;}
.cta-text p{color:rgba(247,242,231,.86);font-size:14.5px;line-height:1.9;margin:0;}
.cta-actions{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:12px;}
.guard-line{
  display:flex;align-items:flex-start;gap:10px;margin-top:20px;
  font-size:13px;color:#7a705f;line-height:1.8;
}
.guard-line::before{
  content:"";flex:0 0 auto;width:8px;height:8px;margin-top:8px;border-radius:2px;
  background:linear-gradient(160deg,#d4af37,#b8860b);transform:rotate(45deg);
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#5e1313,#4b0f0f);
  border-top:1px solid var(--gold);
  color:#f2e2c2;padding:46px 0 22px;margin-top:10px;
}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:36px;}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.foot-brand .brand-mark{width:34px;height:34px;}
.foot-brand strong{font-family:var(--font-serif);font-size:18px;color:#f6d98a;letter-spacing:.5px;}
.foot-desc{color:rgba(242,226,194,.72);font-size:13.5px;line-height:1.9;max-width:390px;margin:0;}
.foot-title{font-family:var(--font-serif);color:var(--gold-light);font-size:16px;margin-bottom:12px;}
.foot-links{display:grid;gap:8px;}
.foot-links a{color:rgba(242,226,194,.8);font-size:14px;transition:color .2s ease,padding-left .2s ease;}
.foot-links a:hover{color:var(--gold-light);padding-left:4px;}
.site-footer svg{stroke:var(--gold-light);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.copyright{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  margin-top:32px;padding-top:18px;border-top:1px solid rgba(212,175,55,.28);
  color:rgba(232,200,122,.72);font-size:12.5px;
}
.copyright a{color:var(--gold-light);transition:color .2s ease;}
.copyright a:hover{color:#fff;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:34px;}
  .hero-lead{max-width:none;}
  .flow{grid-template-columns:1fr 1fr;}
  .split,.step-split{grid-template-columns:1fr;gap:30px;}
  .stat-band{grid-template-columns:1fr 1fr;gap:20px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:768px){
  html{scroll-padding-top:112px;}
  .section{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .hero-cards{grid-template-columns:1fr 1fr;}
  .hero-card.is-side:nth-of-type(2),
  .hero-card.is-side:nth-of-type(3){margin-top:0;}
  .flow{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .news-item{grid-template-columns:1fr;gap:14px;}
  .news-thumb img{aspect-ratio:16/9;}
  .news-arrow{display:none;}
  .cta-band{padding:30px 24px;}
  .cta-text h2{font-size:22px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .foot-desc{max-width:none;}
  .brand-text{font-size:17px;}
  .brand-sub{letter-spacing:1px;}
  .header-actions .btn-sm{padding:7px 13px;font-size:12px;}
}
@media (max-width:520px){
  .wrap{padding:0 16px;}
  body{font-size:14.5px;}
  .cat-hero{padding:38px 0 46px;}
  .cat-hero h1{font-size:26px;}
  .hero-lead{font-size:14.5px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .hero-cards{grid-template-columns:1fr;}
  .stat-band{grid-template-columns:1fr;padding:26px 20px;}
  .stat-num{font-size:30px;}
  .step-item{grid-template-columns:1fr;gap:12px;}
  .step-index{width:44px;height:44px;font-size:16px;}
  .card{padding:28px 18px 20px;}
  .faq-item summary{font-size:15px;}
  .copyright{font-size:11.5px;}
}