/* roulang page: index */
:root{
      --green-950:#111816;
      --green-900:#0F3D32;
      --green-800:#123F35;
      --green-700:#1E6B58;
      --green-100:#EAF1EA;
      --green-50:#F4F8F3;
      --ivory:#F7F3EA;
      --ivory-2:#FFFDF6;
      --gold:#B88A3B;
      --gold-2:#D0A85A;
      --terra:#B65A3C;
      --text:#17211E;
      --muted:#66736E;
      --line:rgba(15,61,50,.14);
      --line-strong:rgba(15,61,50,.24);
      --white:#FFFFFF;
      --shadow:0 18px 50px rgba(17,24,22,.10);
      --shadow-strong:0 24px 70px rgba(17,24,22,.16);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1220px;
      --grad:linear-gradient(135deg,#0F3D32 0%,#1E6B58 58%,#B88A3B 130%);
      --grad-soft:radial-gradient(circle at 15% 10%,rgba(184,138,59,.20),transparent 28%),linear-gradient(135deg,#123F35,#0F3D32 62%,#1E6B58);
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 8% 0%,rgba(184,138,59,.12),transparent 25%),
        radial-gradient(circle at 92% 12%,rgba(30,107,88,.10),transparent 30%),
        var(--ivory);
      line-height:1.75;
      overflow-x:hidden;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(184,138,59,.28)}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      background:rgba(247,243,234,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 28px rgba(17,24,22,.05);
    }
    .top-line{
      display:flex;
      align-items:center;
      gap:18px;
      min-height:68px;
      padding:10px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
      font-weight:800;
      letter-spacing:.02em;
      color:var(--green-900);
      font-size:22px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      background:var(--grad);
      display:grid;
      place-items:center;
      color:var(--ivory-2);
      box-shadow:0 12px 30px rgba(15,61,50,.22);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:before,.brand-mark:after{
      content:"";
      position:absolute;
      border:1px solid rgba(255,253,246,.55);
      border-radius:50%;
      inset:8px;
    }
    .brand-mark:after{inset:15px;border-color:rgba(184,138,59,.85)}
    .brand-mark span{position:relative;z-index:1;font-size:17px}
    .search-wrap{
      flex:1;
      max-width:520px;
      position:relative;
    }
    .search-wrap input{
      width:100%;
      height:42px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,253,246,.78);
      padding:0 46px 0 44px;
      color:var(--text);
      outline:none;
      transition:.22s ease;
    }
    .search-wrap input:focus{
      border-color:var(--green-700);
      box-shadow:0 0 0 4px rgba(30,107,88,.12);
      background:var(--white);
    }
    .search-icon{
      position:absolute;
      left:16px;
      top:50%;
      transform:translateY(-50%);
      color:var(--green-700);
      font-size:16px;
    }
    .quick-links{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
      white-space:nowrap;
    }
    .quick-links a{
      font-size:14px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:999px;
      transition:.22s ease;
    }
    .quick-links a:hover{
      color:var(--green-900);
      background:var(--green-100);
    }
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      background:var(--green-900);
      color:var(--ivory-2);
      align-items:center;
      justify-content:center;
      font-size:20px;
    }
    .channel-line{
      border-top:1px solid rgba(15,61,50,.08);
      overflow:hidden;
    }
    .channel-inner{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:48px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-inner::-webkit-scrollbar{display:none}
    .nav-link,.hot-tag{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      font-size:14px;
      font-weight:650;
      transition:.22s ease;
    }
    .nav-link{
      padding:9px 15px;
      color:var(--green-900);
      border:1px solid transparent;
    }
    .nav-link:hover,.nav-link.active{
      background:var(--green-900);
      color:var(--ivory-2);
      box-shadow:0 10px 22px rgba(15,61,50,.14);
    }
    .hot-label{
      color:var(--muted);
      font-size:13px;
      margin-left:auto;
      flex:0 0 auto;
    }
    .hot-tag{
      padding:7px 12px;
      color:var(--muted);
      border:1px solid var(--line);
      background:rgba(255,253,246,.52);
    }
    .hot-tag:hover{
      color:var(--green-900);
      border-color:rgba(184,138,59,.55);
      background:rgba(234,241,234,.92);
    }
    .section{padding:86px 0}
    .section.compact{padding:64px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(184,138,59,.12);
      color:var(--green-900);
      border:1px solid rgba(184,138,59,.22);
      font-size:13px;
      font-weight:750;
      margin-bottom:14px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 0 4px rgba(184,138,59,.14);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(36px,5.2vw,58px);
      line-height:1.12;
      letter-spacing:-.04em;
      margin-bottom:20px;
      color:var(--green-950);
    }
    h2{
      font-size:clamp(28px,3.4vw,38px);
      line-height:1.22;
      letter-spacing:-.03em;
      margin-bottom:10px;
      color:var(--green-950);
    }
    h3{
      font-size:21px;
      line-height:1.35;
      margin-bottom:10px;
      color:var(--green-950);
    }
    .lead{
      font-size:17px;
      color:var(--muted);
      max-width:710px;
    }
    .hero{
      position:relative;
      padding:70px 0 42px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(247,243,234,.96) 0%,rgba(247,243,234,.86) 46%,rgba(15,61,50,.25) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      opacity:.78;
      z-index:-2;
    }
    .hero:after{
      content:"";
      position:absolute;
      width:520px;
      height:520px;
      border-radius:50%;
      right:-150px;
      top:54px;
      background:radial-gradient(circle,rgba(184,138,59,.20),rgba(30,107,88,.11) 42%,transparent 70%);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(390px,.88fr);
      gap:44px;
      align-items:center;
    }
    .hero-copy{padding:34px 0}
    .hero-copy .lead{
      font-size:18px;
      max-width:680px;
      margin-bottom:28px;
    }
    .btn-row{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin:26px 0 28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 21px;
      border-radius:999px;
      font-weight:750;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{
      color:var(--ivory-2);
      background:var(--grad);
      box-shadow:0 14px 32px rgba(15,61,50,.22);
    }
    .btn-primary:hover{
      transform:translateY(-3px);
      box-shadow:0 20px 44px rgba(15,61,50,.28);
    }
    .btn-secondary{
      background:rgba(255,253,246,.84);
      border-color:var(--line-strong);
      color:var(--green-900);
    }
    .btn-secondary:hover{
      background:var(--green-100);
      border-color:var(--green-700);
      transform:translateY(-2px);
    }
    .btn-text{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green-900);
      font-weight:800;
      transition:.22s ease;
    }
    .btn-text:hover{color:var(--gold);transform:translateX(4px)}
    .btn:focus-visible,.nav-link:focus-visible,.hot-tag:focus-visible,.btn-text:focus-visible,.faq-question:focus-visible,.menu-toggle:focus-visible{
      outline:3px solid rgba(184,138,59,.38);
      outline-offset:3px;
    }
    .stats{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      max-width:650px;
    }
    .stat-badge{
      padding:14px 16px;
      border-radius:20px;
      background:rgba(17,24,22,.88);
      color:var(--ivory-2);
      border:1px solid rgba(255,253,246,.12);
      box-shadow:0 14px 34px rgba(17,24,22,.14);
    }
    .stat-badge strong{
      display:block;
      color:var(--gold-2);
      font-size:24px;
      line-height:1.1;
      margin-bottom:4px;
    }
    .stat-badge span{
      font-size:13px;
      color:rgba(248,244,234,.78);
    }
    .hero-panel{
      border-radius:var(--radius-xl);
      padding:18px;
      background:linear-gradient(145deg,rgba(255,253,246,.86),rgba(234,241,234,.76));
      border:1px solid rgba(255,253,246,.72);
      box-shadow:var(--shadow-strong);
      position:relative;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:28px -16px auto auto;
      width:120px;
      height:120px;
      border-radius:50%;
      border:14px solid rgba(184,138,59,.22);
    }
    .panel-media{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      min-height:220px;
      background:#123F35;
    }
    .panel-media img{
      width:100%;
      height:245px;
      object-fit:cover;
      transform:scale(1.02);
      filter:saturate(.92) contrast(1.04);
    }
    .panel-media:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(15,61,50,.05),rgba(15,61,50,.62));
    }
    .floating-card{
      position:relative;
      margin:-58px 18px 0;
      padding:22px;
      border-radius:24px;
      background:var(--ivory-2);
      border:1px solid var(--line);
      box-shadow:0 18px 48px rgba(17,24,22,.14);
    }
    .range-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin:14px 0;
      padding:12px;
      border-radius:16px;
      background:var(--green-50);
      border:1px solid rgba(15,61,50,.08);
    }
    .range-cards{display:flex;gap:6px}
    .mini-card{
      width:34px;
      height:44px;
      border-radius:8px;
      background:var(--white);
      border:1px solid rgba(17,24,22,.14);
      display:grid;
      place-items:center;
      font-weight:800;
      color:var(--green-900);
      box-shadow:0 5px 12px rgba(17,24,22,.07);
    }
    .meter{
      height:8px;
      width:110px;
      border-radius:999px;
      background:rgba(15,61,50,.12);
      overflow:hidden;
    }
    .meter span{
      display:block;
      height:100%;
      width:72%;
      background:linear-gradient(90deg,var(--green-700),var(--gold));
      border-radius:999px;
    }
    .panel-list{
      display:grid;
      gap:10px;
      margin-top:16px;
    }
    .panel-list div{
      display:flex;
      justify-content:space-between;
      gap:12px;
      font-size:14px;
      color:var(--muted);
    }
    .panel-list b{color:var(--green-900)}
    .trend-strip{
      padding:22px 0 4px;
    }
    .trend-box{
      display:flex;
      align-items:center;
      gap:12px;
      padding:16px;
      border-radius:24px;
      background:rgba(255,253,246,.72);
      border:1px solid var(--line);
      box-shadow:0 12px 30px rgba(17,24,22,.05);
      overflow-x:auto;
      scrollbar-width:none;
    }
    .trend-box::-webkit-scrollbar{display:none}
    .trend-title{
      flex:0 0 auto;
      color:var(--green-900);
      font-weight:800;
      padding-right:6px;
    }
    .chip{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:9px 13px;
      border-radius:999px;
      background:var(--green-100);
      color:var(--green-900);
      border:1px solid rgba(15,61,50,.10);
      font-size:14px;
      font-weight:700;
      transition:.22s ease;
    }
    .chip:hover{
      background:rgba(184,138,59,.16);
      border-color:rgba(184,138,59,.35);
      transform:translateY(-2px);
    }
    .module-grid{
      display:grid;
      grid-template-columns:1.18fr .82fr .82fr;
      grid-auto-rows:minmax(210px,auto);
      gap:18px;
    }
    .module-card{
      position:relative;
      overflow:hidden;
      padding:26px;
      border-radius:var(--radius-lg);
      background:rgba(255,253,246,.78);
      border:1px solid var(--line);
      box-shadow:0 14px 38px rgba(17,24,22,.07);
      transition:.25s ease;
    }
    .module-card:hover{
      transform:translateY(-5px);
      border-color:rgba(184,138,59,.46);
      box-shadow:var(--shadow);
    }
    .module-card.large{
      grid-row:span 2;
      min-height:440px;
      color:var(--ivory-2);
      background:var(--grad-soft);
      border-color:rgba(255,253,246,.16);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .module-card.large h3,.module-card.large p{color:var(--ivory-2)}
    .module-card.large p{color:rgba(248,244,234,.78)}
    .module-card .tag{
      display:inline-flex;
      width:max-content;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      color:var(--green-900);
      background:rgba(184,138,59,.14);
      border:1px solid rgba(184,138,59,.24);
      margin-bottom:14px;
    }
    .module-card.large .tag{
      color:var(--ivory-2);
      border-color:rgba(255,253,246,.22);
      background:rgba(255,253,246,.12);
    }
    .module-icon{
      width:48px;
      height:48px;
      border-radius:17px;
      display:grid;
      place-items:center;
      color:var(--green-900);
      background:var(--green-100);
      margin-bottom:16px;
      font-size:22px;
    }
    .module-card.large .module-icon{
      color:var(--gold-2);
      background:rgba(255,253,246,.10);
    }
    .module-card p{
      color:var(--muted);
      font-size:15px;
      margin-bottom:18px;
    }
    .stack-covers{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:18px;
    }
    .stack-covers img{
      height:145px;
      width:100%;
      object-fit:cover;
      border-radius:18px;
      opacity:.92;
      border:1px solid rgba(255,253,246,.18);
    }
    .feature-split{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:28px;
      align-items:stretch;
    }
    .feature-image{
      position:relative;
      min-height:430px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      box-shadow:var(--shadow);
      background:var(--green-900);
    }
    .feature-image img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:.35s ease;
    }
    .feature-image:hover img{transform:scale(1.05)}
    .feature-image:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 20%,rgba(15,61,50,.78));
    }
    .feature-caption{
      position:absolute;
      left:24px;
      right:24px;
      bottom:24px;
      z-index:1;
      color:var(--ivory-2);
    }
    .feature-caption p{color:rgba(248,244,234,.78);margin:0}
    .strategy-board{
      display:grid;
      gap:16px;
    }
    .strategy-item{
      display:grid;
      grid-template-columns:52px 1fr auto;
      align-items:center;
      gap:16px;
      padding:18px;
      border-radius:22px;
      background:rgba(255,253,246,.78);
      border:1px solid var(--line);
      transition:.22s ease;
    }
    .strategy-item:hover{
      transform:translateX(4px);
      border-color:rgba(184,138,59,.48);
      box-shadow:0 14px 34px rgba(17,24,22,.08);
    }
    .rank{
      width:52px;
      height:52px;
      border-radius:18px;
      background:var(--green-900);
      color:var(--gold-2);
      display:grid;
      place-items:center;
      font-weight:900;
    }
    .strategy-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .arrow-pill{
      width:38px;
      height:38px;
      border-radius:999px;
      display:grid;
      place-items:center;
      color:var(--green-900);
      background:var(--green-100);
      transition:.22s ease;
    }
    .strategy-item:hover .arrow-pill{background:var(--gold);color:var(--green-950)}
    .feedback{
      background:linear-gradient(180deg,rgba(234,241,234,.64),rgba(247,243,234,.92));
      border-top:1px solid rgba(15,61,50,.08);
      border-bottom:1px solid rgba(15,61,50,.08);
    }
    .review-track{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:calc((100% - 36px)/3);
      gap:18px;
      overflow-x:auto;
      scroll-snap-type:x mandatory;
      padding:6px 2px 18px;
      scrollbar-color:rgba(15,61,50,.28) transparent;
    }
    .review-card{
      scroll-snap-align:start;
      padding:24px;
      border-radius:var(--radius-lg);
      background:var(--ivory-2);
      border:1px solid var(--line);
      box-shadow:0 12px 32px rgba(17,24,22,.06);
    }
    .review-head{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .avatar{
      width:44px;
      height:44px;
      border-radius:50%;
      background:var(--grad);
      color:var(--ivory-2);
      display:grid;
      place-items:center;
      font-weight:900;
    }
    .review-head b{display:block}
    .review-head span{font-size:13px;color:var(--muted)}
    .stars{color:var(--gold);letter-spacing:2px;margin-top:12px}
    .guarantee-bar{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      padding:18px;
      border-radius:28px;
      background:var(--green-950);
      color:var(--ivory-2);
      box-shadow:var(--shadow);
    }
    .guarantee-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:20px;
      background:rgba(255,253,246,.06);
      border:1px solid rgba(255,253,246,.08);
    }
    .guarantee-icon{
      flex:0 0 auto;
      width:38px;
      height:38px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(184,138,59,.18);
      color:var(--gold-2);
    }
    .guarantee-item b{display:block;margin-bottom:2px}
    .guarantee-item span{font-size:13px;color:rgba(248,244,234,.72)}
    .news-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .news-card{
      border-radius:var(--radius-lg);
      overflow:hidden;
      background:rgba(255,253,246,.82);
      border:1px solid var(--line);
      box-shadow:0 14px 36px rgba(17,24,22,.06);
      transition:.25s ease;
    }
    .news-card:hover{
      transform:translateY(-5px);
      border-color:rgba(184,138,59,.45);
      box-shadow:var(--shadow);
    }
    .news-img{
      height:172px;
      overflow:hidden;
      background:var(--green-100);
    }
    .news-img img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:.35s ease;
    }
    .news-card:hover .news-img img{transform:scale(1.05)}
    .news-body{padding:20px}
    .meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      color:var(--muted);
      font-size:13px;
      margin-bottom:10px;
    }
    .meta .cat{
      color:var(--green-900);
      font-weight:800;
      background:var(--green-100);
      border-radius:999px;
      padding:4px 9px;
    }
    .news-body p{
      color:var(--muted);
      font-size:14px;
      margin-bottom:14px;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .faq-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:30px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border-radius:22px;
      background:rgba(255,253,246,.86);
      border:1px solid var(--line);
      overflow:hidden;
      box-shadow:0 10px 26px rgba(17,24,22,.05);
    }
    .faq-question{
      width:100%;
      text-align:left;
      padding:18px 20px;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      color:var(--green-950);
      font-weight:800;
    }
    .faq-question span:last-child{
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--green-100);
      color:var(--green-900);
      transition:.22s ease;
      flex:0 0 auto;
    }
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg);background:var(--gold);color:var(--green-950)}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:38px;
      background:var(--grad-soft);
      color:var(--ivory-2);
      box-shadow:var(--shadow-strong);
    }
    .cta-band:before{
      content:"";
      position:absolute;
      width:240px;
      height:240px;
      border-radius:50%;
      right:-70px;
      top:-70px;
      border:24px solid rgba(184,138,59,.18);
    }
    .cta-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr 360px;
      gap:28px;
      align-items:center;
    }
    .cta-band h2{color:var(--ivory-2)}
    .cta-band p{color:rgba(248,244,234,.78);margin-bottom:0}
    .subscribe-card{
      padding:16px;
      border-radius:24px;
      background:rgba(255,253,246,.10);
      border:1px solid rgba(255,253,246,.16);
    }
    .subscribe-card label{
      display:block;
      font-size:13px;
      color:rgba(248,244,234,.78);
      margin-bottom:8px;
    }
    .input-row{
      display:flex;
      gap:8px;
    }
    .input-row input{
      min-width:0;
      flex:1;
      height:46px;
      border-radius:16px;
      border:1px solid rgba(255,253,246,.18);
      background:rgba(255,253,246,.92);
      padding:0 14px;
      outline:none;
      color:var(--text);
    }
    .input-row input:focus{
      border-color:var(--gold);
      box-shadow:0 0 0 4px rgba(184,138,59,.18);
    }
    .input-row .btn{
      height:46px;
      min-height:46px;
      background:var(--gold);
      color:var(--green-950);
      box-shadow:none;
    }
    .site-footer{
      background:var(--green-950);
      color:rgba(248,244,234,.78);
      padding:54px 0 24px;
      margin-top:70px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr 1fr;
      gap:28px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,253,246,.10);
    }
    .footer-brand{
      color:var(--ivory-2);
      font-size:24px;
      font-weight:900;
      margin-bottom:12px;
    }
    .footer-grid h3{
      color:var(--ivory-2);
      font-size:16px;
      margin-bottom:14px;
    }
    .footer-grid p,.footer-grid li{font-size:14px;color:rgba(248,244,234,.70)}
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:8px;
    }
    .footer-links a{transition:.22s ease}
    .footer-links a:hover{color:var(--gold-2)}
    .footer-note{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:20px;
      font-size:13px;
      color:rgba(248,244,234,.58);
    }
    @media (max-width:1200px){
      .module-grid{grid-template-columns:1fr 1fr}
      .module-card.large{grid-column:span 2;min-height:360px}
      .news-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:992px){
      .top-line{flex-wrap:wrap}
      .search-wrap{order:3;max-width:none;flex-basis:100%}
      .quick-links{display:none}
      .menu-toggle{display:flex;margin-left:auto}
      .channel-inner{padding-bottom:1px}
      .hero-grid{grid-template-columns:1fr}
      .hero-copy{padding:20px 0 0}
      .hero-panel{max-width:620px;margin:0 auto}
      .feature-split,.faq-grid,.cta-inner{grid-template-columns:1fr}
      .review-track{grid-auto-columns:calc((100% - 18px)/2)}
      .guarantee-bar{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:58px 0}
      .hero{padding:44px 0 28px}
      .stats{grid-template-columns:1fr 1fr}
      .stat-badge strong{font-size:21px}
      .section-head{display:block}
      .module-grid{grid-template-columns:1fr}
      .module-card.large{grid-column:auto;min-height:auto}
      .stack-covers{grid-template-columns:1fr 1fr}
      .strategy-item{grid-template-columns:48px 1fr}
      .strategy-item .arrow-pill{display:none}
      .review-track{grid-auto-columns:86%}
      .news-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-note{flex-direction:column}
      .cta-band{padding:28px 22px}
    }
    @media (max-width:576px){
      .brand{font-size:19px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .btn-row{flex-direction:column;align-items:stretch}
      .btn{width:100%}
      .stats{display:flex;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
      .stats::-webkit-scrollbar{display:none}
      .stat-badge{min-width:155px}
      .panel-media img{height:210px}
      .floating-card{margin:-44px 10px 0;padding:16px}
      .range-row{display:block}
      .meter{width:100%;margin-top:10px}
      .guarantee-bar{grid-template-columns:1fr;padding:12px}
      .input-row{flex-direction:column}
      .input-row .btn{width:100%}
      .review-track{grid-auto-columns:92%}
    }

/* roulang page: category1 */
:root{
      --green-950:#111816;
      --green-900:#0F3D32;
      --green-800:#123F35;
      --green-700:#1E6B58;
      --green-100:#EAF1EA;
      --green-50:#F2F7F0;
      --ivory:#F7F3EA;
      --ivory-2:#FFFDF7;
      --gold:#B88A3B;
      --gold-soft:#E6D2A8;
      --terra:#B65A3C;
      --text:#17211E;
      --muted:#66736E;
      --muted-2:#87918D;
      --line:rgba(15,61,50,.14);
      --line-strong:rgba(15,61,50,.24);
      --shadow:0 18px 50px rgba(17,24,22,.10);
      --shadow-hover:0 26px 70px rgba(17,24,22,.16);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1220px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      --gradient:linear-gradient(135deg,#0F3D32 0%,#1E6B58 56%,#B88A3B 118%);
      --gradient-soft:radial-gradient(circle at 14% 18%,rgba(184,138,59,.24),transparent 28%),linear-gradient(135deg,#123F35 0%,#0F3D32 52%,#1E6B58 100%);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 12% 4%,rgba(184,138,59,.10),transparent 28%),
        radial-gradient(circle at 88% 10%,rgba(30,107,88,.10),transparent 32%),
        var(--ivory);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background-image:
        linear-gradient(rgba(15,61,50,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(15,61,50,.035) 1px,transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 70%);
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,243,234,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 26px rgba(17,24,22,.055);
    }
    .brand-row{
      display:grid;
      grid-template-columns:auto minmax(240px,1fr) auto;
      gap:22px;
      align-items:center;
      min-height:72px;
      padding:12px 0;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:-.03em;
      color:var(--green-900);
      white-space:nowrap;
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:var(--gradient);
      color:#fff7e6;
      box-shadow:0 12px 26px rgba(15,61,50,.22);
      position:relative;
      overflow:hidden;
    }
    .logo-mark::before,.logo-mark::after{
      content:"";
      position:absolute;
      border:1px solid rgba(255,255,255,.38);
      border-radius:50%;
    }
    .logo-mark::before{width:28px;height:28px}
    .logo-mark::after{width:16px;height:16px}
    .brand-text{font-size:22px}
    .search-wrap{
      position:relative;
      max-width:520px;
      width:100%;
      justify-self:center;
    }
    .search-wrap input{
      width:100%;
      height:46px;
      padding:0 18px 0 44px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,253,247,.82);
      color:var(--text);
      outline:none;
      transition:.22s ease;
    }
    .search-wrap input:focus{
      border-color:rgba(184,138,59,.65);
      box-shadow:0 0 0 4px rgba(184,138,59,.12);
      background:#fffdf7;
    }
    .search-icon{
      position:absolute;
      left:17px;
      top:50%;
      transform:translateY(-50%);
      color:var(--green-700);
      font-size:15px;
    }
    .quick-links{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .quick-links a{
      font-size:14px;
      font-weight:650;
      color:var(--green-800);
      padding:8px 10px;
      border-radius:999px;
      transition:.22s ease;
    }
    .quick-links a:hover{background:var(--green-100);color:var(--green-900)}
    .channel-bar{
      border-top:1px solid rgba(15,61,50,.08);
      background:rgba(255,253,247,.45);
    }
    .channel-inner{
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
      min-height:48px;
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      white-space:nowrap;
      padding:7px 0;
    }
    .channel-inner::-webkit-scrollbar{display:none}
    .nav-link,.hot-tag,.hot-label{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      border-radius:999px;
      font-size:14px;
    }
    .nav-link{
      padding:7px 14px;
      font-weight:750;
      color:var(--green-900);
      border:1px solid transparent;
      transition:.22s ease;
    }
    .nav-link:hover{
      background:rgba(234,241,234,.9);
      border-color:rgba(15,61,50,.10);
      transform:translateY(-1px);
    }
    .nav-link.active{
      background:var(--green-900);
      color:var(--ivory);
      box-shadow:0 10px 24px rgba(15,61,50,.18);
    }
    .hot-label{
      margin-left:4px;
      padding:6px 10px;
      color:var(--gold);
      font-weight:800;
      background:rgba(184,138,59,.10);
    }
    .hot-tag{
      padding:6px 11px;
      color:var(--muted);
      border:1px solid rgba(184,138,59,.22);
      background:rgba(255,253,247,.72);
      transition:.22s ease;
    }
    .hot-tag:hover{color:var(--green-900);border-color:rgba(184,138,59,.55);background:rgba(230,210,168,.20)}
    .menu-button{display:none}
    .section{padding:86px 0}
    .section-tight{padding:62px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--green-900);
      background:rgba(234,241,234,.84);
      border:1px solid var(--line);
      font-size:14px;
      font-weight:800;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 0 5px rgba(184,138,59,.14);
    }
    .category-hero{
      position:relative;
      padding:56px 0 44px;
      overflow:hidden;
    }
    .category-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(247,243,234,.96),rgba(247,243,234,.78) 46%,rgba(15,61,50,.24)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      z-index:-2;
    }
    .category-hero::after{
      content:"";
      position:absolute;
      width:420px;
      height:420px;
      border-radius:50%;
      right:-120px;
      top:-160px;
      background:radial-gradient(circle,rgba(184,138,59,.22),rgba(30,107,88,.12),transparent 70%);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.04fr) minmax(360px,.72fr);
      gap:34px;
      align-items:center;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      letter-spacing:-.055em;
      margin:18px 0 18px;
      color:var(--green-950);
    }
    .hero-lead{
      max-width:760px;
      color:#45524D;
      font-size:18px;
      line-height:1.88;
      margin-bottom:24px;
    }
    .button-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      transition:.22s ease;
      border:1px solid transparent;
      outline:none;
    }
    .btn-primary{
      background:var(--gradient);
      color:var(--ivory-2);
      box-shadow:0 14px 34px rgba(15,61,50,.22);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(15,61,50,.28);filter:saturate(1.05)}
    .btn-secondary{
      background:rgba(255,253,247,.86);
      color:var(--green-900);
      border-color:var(--line-strong);
    }
    .btn-secondary:hover{background:var(--green-100);transform:translateY(-2px)}
    .btn-text{
      padding:0;
      min-height:auto;
      border-radius:0;
      color:var(--green-800);
      font-weight:850;
      position:relative;
    }
    .btn-text::after{
      content:"";
      position:absolute;
      left:0;
      bottom:-3px;
      width:100%;
      height:2px;
      background:var(--gold);
      transform:scaleX(.25);
      transform-origin:left;
      transition:.22s ease;
    }
    .btn-text:hover::after{transform:scaleX(1)}
    .btn:focus-visible,.nav-link:focus-visible,.hot-tag:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{
      outline:3px solid rgba(184,138,59,.42);
      outline-offset:3px;
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      margin-top:26px;
      max-width:690px;
    }
    .stat-pill{
      padding:16px;
      border-radius:20px;
      background:rgba(255,253,247,.78);
      border:1px solid var(--line);
      box-shadow:0 12px 30px rgba(17,24,22,.055);
    }
    .stat-pill strong{
      display:block;
      font-size:22px;
      line-height:1.1;
      color:var(--green-900);
      letter-spacing:-.03em;
    }
    .stat-pill span{font-size:13px;color:var(--muted);font-weight:650}
    .panel-card{
      border-radius:var(--radius-xl);
      padding:18px;
      background:rgba(255,253,247,.82);
      border:1px solid rgba(255,255,255,.72);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .panel-card::before{
      content:"";
      position:absolute;
      inset:auto -70px -90px auto;
      width:220px;
      height:220px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(184,138,59,.24),transparent 70%);
    }
    .panel-image{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      min-height:220px;
      background:var(--green-900);
    }
    .panel-image img{
      width:100%;
      height:260px;
      object-fit:cover;
      opacity:.82;
      transform:scale(1.02);
    }
    .panel-image::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(15,61,50,.05),rgba(15,61,50,.68));
    }
    .panel-overlay{
      position:absolute;
      inset:auto 18px 18px;
      color:var(--ivory);
      z-index:1;
    }
    .panel-overlay strong{display:block;font-size:24px;line-height:1.25;margin-bottom:8px}
    .panel-overlay span{display:block;color:rgba(248,244,234,.78);font-size:14px}
    .mini-matrix{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:14px;
      position:relative;
      z-index:1;
    }
    .matrix-item{
      padding:14px;
      border-radius:18px;
      background:var(--green-50);
      border:1px solid var(--line);
    }
    .matrix-item b{display:block;color:var(--green-900)}
    .matrix-item small{color:var(--muted);font-weight:650}
    .capsule-strip{
      padding:18px 0 0;
    }
    .capsule-list{
      display:flex;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      padding-bottom:6px;
    }
    .capsule-list::-webkit-scrollbar{display:none}
    .capsule{
      flex:0 0 auto;
      padding:9px 14px;
      border-radius:999px;
      font-weight:750;
      color:var(--green-900);
      background:rgba(255,253,247,.78);
      border:1px solid var(--line);
      transition:.22s ease;
    }
    .capsule.current,.capsule:hover{
      background:var(--green-900);
      color:var(--ivory);
      border-color:var(--green-900);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:flex-end;
      margin-bottom:30px;
    }
    .section-title{max-width:760px}
    h2{
      font-size:clamp(26px,3.2vw,38px);
      line-height:1.22;
      letter-spacing:-.045em;
      color:var(--green-950);
      margin:12px 0 10px;
    }
    .section-title p{color:var(--muted);font-size:16px;margin:0}
    .feature-layout{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(300px,.75fr);
      gap:24px;
    }
    .feature-card,.side-card,.path-card,.faq-item,.scenario-card,.step-card,.cta-card,.article-like-card{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,253,247,.82);
      box-shadow:0 16px 40px rgba(17,24,22,.065);
      transition:.24s ease;
    }
    .feature-card:hover,.side-card:hover,.path-card:hover,.scenario-card:hover,.step-card:hover,.article-like-card:hover{
      transform:translateY(-4px);
      border-color:rgba(184,138,59,.42);
      box-shadow:var(--shadow-hover);
    }
    .feature-card{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:0;
      overflow:hidden;
      min-height:390px;
    }
    .feature-content{padding:34px;display:flex;flex-direction:column;justify-content:space-between}
    .tag{
      display:inline-flex;
      align-items:center;
      width:max-content;
      padding:6px 10px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:var(--green-900);
      background:rgba(184,138,59,.13);
      border:1px solid rgba(184,138,59,.25);
    }
    .feature-content h3{font-size:28px;line-height:1.25;letter-spacing:-.035em;margin:18px 0 12px}
    .feature-content p{color:var(--muted);margin-bottom:18px}
    .check-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#3D4A45;
      font-weight:600;
    }
    .check-list li::before{
      content:"✓";
      width:22px;
      height:22px;
      flex:0 0 22px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:var(--green-100);
      color:var(--green-900);
      font-size:13px;
      font-weight:900;
      margin-top:2px;
    }
    .feature-media{
      position:relative;
      min-height:100%;
      overflow:hidden;
      background:var(--green-900);
    }
    .feature-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:.35s ease;
      opacity:.88;
    }
    .feature-card:hover .feature-media img{transform:scale(1.05)}
    .feature-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,61,50,.02),rgba(15,61,50,.62))}
    .side-stack{display:grid;gap:18px}
    .side-card{padding:24px}
    .side-card h3{font-size:21px;margin:12px 0 10px;letter-spacing:-.02em}
    .side-card p{color:var(--muted);margin:0}
    .icon-chip{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:var(--gradient);
      color:var(--ivory);
      font-weight:900;
      box-shadow:0 12px 24px rgba(15,61,50,.18);
    }
    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
    }
    .scenario-card{
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .scenario-card::after{
      content:"";
      position:absolute;
      width:96px;
      height:96px;
      border-radius:50%;
      right:-42px;
      top:-42px;
      background:rgba(184,138,59,.12);
    }
    .scenario-card h3{font-size:20px;margin:14px 0 8px}
    .scenario-card p{color:var(--muted);font-size:15px;margin:0}
    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 350px;
      gap:28px;
      align-items:start;
    }
    .main-column{display:grid;gap:18px}
    .article-like-card{
      display:grid;
      grid-template-columns:210px 1fr;
      gap:20px;
      padding:16px;
      overflow:hidden;
    }
    .article-thumb{
      border-radius:18px;
      overflow:hidden;
      position:relative;
      min-height:145px;
      background:var(--green-900);
    }
    .article-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:.32s ease;
      opacity:.88;
    }
    .article-like-card:hover img{transform:scale(1.05)}
    .article-body{padding:4px 4px 4px 0}
    .meta-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom:9px;
      color:var(--muted-2);
      font-size:13px;
      font-weight:700;
    }
    .article-body h3{font-size:22px;line-height:1.35;margin:0 0 8px;letter-spacing:-.025em}
    .article-body p{
      color:var(--muted);
      margin:0 0 14px;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .sidebar{position:sticky;top:136px;display:grid;gap:18px}
    .sidebar-card{
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:rgba(255,253,247,.88);
      padding:24px;
      box-shadow:0 16px 40px rgba(17,24,22,.06);
    }
    .sidebar-card h3{font-size:20px;margin:0 0 14px}
    .tag-cloud{display:flex;gap:9px;flex-wrap:wrap}
    .tag-cloud a{
      padding:7px 10px;
      border-radius:999px;
      background:var(--green-50);
      border:1px solid var(--line);
      color:var(--green-900);
      font-size:13px;
      font-weight:760;
      transition:.22s ease;
    }
    .tag-cloud a:hover{background:var(--green-900);color:var(--ivory);border-color:var(--green-900)}
    .path-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
    .path-list li{
      display:grid;
      grid-template-columns:32px 1fr;
      gap:10px;
      align-items:start;
      padding-bottom:12px;
      border-bottom:1px dashed rgba(15,61,50,.16);
    }
    .path-list li:last-child{border-bottom:0;padding-bottom:0}
    .path-num{
      width:32px;
      height:32px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:var(--green-100);
      color:var(--green-900);
      font-weight:900;
    }
    .path-list b{display:block;color:var(--green-950)}
    .path-list span{display:block;color:var(--muted);font-size:14px;line-height:1.55}
    .step-wrap{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
      counter-reset:step;
    }
    .step-card{
      padding:26px;
      background:linear-gradient(180deg,rgba(255,253,247,.9),rgba(234,241,234,.7));
      position:relative;
      counter-increment:step;
    }
    .step-card::before{
      content:counter(step,decimal-leading-zero);
      display:inline-grid;
      place-items:center;
      width:44px;
      height:44px;
      border-radius:16px;
      background:var(--green-900);
      color:var(--gold-soft);
      font-weight:900;
      margin-bottom:16px;
    }
    .step-card h3{font-size:20px;margin:0 0 8px}
    .step-card p{color:var(--muted);font-size:15px;margin:0}
    .cta-card{
      padding:34px;
      background:
        radial-gradient(circle at 84% 12%,rgba(184,138,59,.28),transparent 28%),
        var(--gradient-soft);
      color:var(--ivory);
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:28px;
      align-items:center;
      overflow:hidden;
      position:relative;
    }
    .cta-card h2{color:var(--ivory);margin-top:0}
    .cta-card p{color:rgba(248,244,234,.78);margin-bottom:0}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
    .cta-card .btn-secondary{background:rgba(255,253,247,.12);color:var(--ivory);border-color:rgba(255,253,247,.32)}
    .cta-card .btn-secondary:hover{background:rgba(255,253,247,.18)}
    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    details.faq-item{padding:0;overflow:hidden}
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:20px 22px;
      font-weight:850;
      color:var(--green-950);
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--green-100);
      color:var(--green-900);
      transition:.22s ease;
      flex:0 0 28px;
    }
    .faq-item[open] summary::after{content:"−";background:var(--green-900);color:var(--ivory)}
    .faq-item p{padding:0 22px 22px;color:var(--muted);margin:0}
    .pager{
      display:flex;
      justify-content:center;
      gap:8px;
      margin-top:22px;
      flex-wrap:wrap;
    }
    .page-btn{
      min-width:42px;
      height:42px;
      padding:0 13px;
      display:inline-grid;
      place-items:center;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,253,247,.82);
      color:var(--green-900);
      font-weight:800;
      transition:.22s ease;
    }
    .page-btn:hover:not(.disabled):not(.active){background:var(--green-100);transform:translateY(-2px)}
    .page-btn.active{background:var(--green-900);color:var(--ivory);border-color:var(--green-900)}
    .page-btn.disabled{opacity:.45;cursor:not-allowed}
    .site-footer{
      background:var(--green-950);
      color:rgba(248,244,234,.78);
      padding:64px 0 26px;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .8fr 1.1fr;
      gap:34px;
      padding-bottom:36px;
      border-bottom:1px solid rgba(248,244,234,.12);
    }
    .footer-brand{
      color:var(--ivory);
      font-weight:900;
      font-size:26px;
      margin-bottom:12px;
      letter-spacing:-.035em;
    }
    .site-footer p{margin:0;color:rgba(248,244,234,.70)}
    .site-footer h3{
      color:var(--ivory);
      font-size:16px;
      margin:0 0 14px;
    }
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer-links a{color:rgba(248,244,234,.72);transition:.22s ease}
    .footer-links a:hover{color:var(--gold-soft);padding-left:3px}
    .footer-note{
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:rgba(248,244,234,.58);
      font-size:14px;
    }
    @media (max-width:1200px){
      .container,.channel-inner{width:min(100% - 32px,var(--container))}
      .scenario-grid,.step-wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:992px){
      .brand-row{grid-template-columns:1fr auto;gap:14px}
      .search-wrap{grid-column:1 / -1;max-width:none;order:3}
      .quick-links{display:none}
      .menu-button{
        display:inline-flex;
        align-items:center;
        justify-content:center;
        width:42px;
        height:42px;
        border-radius:14px;
        background:var(--green-100);
        color:var(--green-900);
        border:1px solid var(--line);
        font-weight:900;
      }
      .hero-grid,.feature-layout,.content-grid,.cta-card{grid-template-columns:1fr}
      .panel-card{max-width:620px}
      .feature-card{grid-template-columns:1fr}
      .feature-media{min-height:260px}
      .sidebar{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .section{padding:62px 0}
      .section-tight{padding:46px 0}
      .category-hero{padding:38px 0 34px}
      .hero-stats{grid-template-columns:1fr 1fr}
      .section-head{display:block}
      .article-like-card{grid-template-columns:1fr}
      .article-thumb{min-height:190px}
      .faq-grid{grid-template-columns:1fr}
      .brand-text{font-size:20px}
      .channel-inner{width:calc(100% - 24px)}
      .container{width:calc(100% - 28px)}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:576px){
      .brand-row{min-height:64px}
      .logo-mark{width:38px;height:38px;border-radius:14px}
      .search-wrap input{height:44px}
      .button-row,.cta-actions{width:100%;flex-direction:column;align-items:stretch}
      .btn{width:100%}
      .hero-stats,.scenario-grid,.step-wrap,.mini-matrix{grid-template-columns:1fr}
      .feature-content,.cta-card{padding:24px}
      .panel-image img{height:220px}
      .footer-note{display:grid}
    }