/* roulang page: index */
:root{
      --bg:#f5f0ea;
      --bg-soft:#fbf7f2;
      --surface:#fffaf5;
      --surface-2:#f4ece3;
      --dark:#161210;
      --dark-2:#1f1a17;
      --text:#221d1a;
      --muted:#6d625b;
      --line:#e5d8ca;
      --line-2:#d8c6b4;
      --accent:#d88a2d;
      --accent-2:#f1a94b;
      --accent-soft:rgba(216,138,45,.14);
      --green:#2f8f73;
      --green-soft:#e5f5ef;
      --shadow:0 18px 50px rgba(43,29,18,.10);
      --shadow-2:0 12px 30px rgba(43,29,18,.08);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1220px;
      --gutter:24px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
      background:
        radial-gradient(circle at top left, rgba(216,138,45,.10), transparent 28%),
        radial-gradient(circle at 85% 15%, rgba(47,143,115,.08), transparent 18%),
        linear-gradient(180deg,var(--bg-soft),var(--bg) 44%, #f1ebe4 100%);
      color:var(--text);
      line-height:1.8;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(216,138,45,.22);color:var(--dark)}
    .container{
      width:min(var(--container),calc(100% - var(--gutter) * 2));
      margin:0 auto;
    }
    .skip-link{
      position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip-link:focus{
      left:16px;top:16px;width:auto;height:auto;padding:12px 16px;background:#fff;border-radius:999px;z-index:1000;
    }
    .site-header{
      position:sticky;top:0;z-index:80;
      background:rgba(24,20,18,.72);
      backdrop-filter:saturate(130%) blur(10px);
      border-bottom:1px solid rgba(255,255,255,.08);
      transition:all .25s var(--ease);
    }
    .site-header.scrolled{
      box-shadow:0 10px 24px rgba(0,0,0,.10);
      background:rgba(20,17,15,.88);
    }
    .nav-wrap{
      min-height:72px;
      display:flex;align-items:center;justify-content:space-between;gap:18px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.28), transparent 34%),
        linear-gradient(135deg,#f4b24d,#c97218);
      box-shadow:0 10px 20px rgba(216,138,45,.22);
      position:relative;flex:0 0 auto;
    }
    .brand-mark:before,
    .brand-mark:after{
      content:"";position:absolute;border-radius:999px;background:rgba(255,255,255,.72);
    }
    .brand-mark:before{width:14px;height:3px;left:12px;top:14px}
    .brand-mark:after{width:18px;height:3px;left:12px;top:24px}
    .brand-text{display:flex;flex-direction:column;gap:2px;min-width:0}
    .brand-name{
      color:#fff;
      font-weight:800;
      letter-spacing:.2px;
      font-size:18px;
      line-height:1.2;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      color:rgba(255,255,255,.72);
      font-size:12px;
      letter-spacing:.4px;
    }
    .site-nav{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;
    }
    .site-nav a{
      color:rgba(255,255,255,.82);
      font-size:14px;
      padding:10px 14px;
      border-radius:999px;
      transition:all .22s var(--ease);
      display:inline-flex;
      align-items:center;
      gap:6px;
      position:relative;
    }
    .site-nav a:hover,
    .site-nav a:focus-visible{
      color:#fff;background:rgba(255,255,255,.08);
      outline:none;
    }
    .site-nav a.is-active{
      background:rgba(216,138,45,.20);
      color:#fff;
      box-shadow:inset 0 0 0 1px rgba(216,138,45,.32);
    }
    .nav-actions{
      display:flex;align-items:center;gap:12px;flex:0 0 auto;
    }
    .nav-toggle{
      display:none;
      width:46px;height:46px;border-radius:14px;border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      align-items:center;justify-content:center;
    }
    .nav-toggle span{
      width:18px;height:2px;background:#fff;border-radius:999px;position:relative;display:block;
    }
    .nav-toggle span:before,
    .nav-toggle span:after{
      content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;border-radius:999px;
      transition:transform .25s var(--ease),top .25s var(--ease),opacity .25s var(--ease);
    }
    .nav-toggle span:before{top:-6px}
    .nav-toggle span:after{top:6px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:48px;padding:0 20px;
      border-radius:999px;border:1px solid transparent;
      transition:all .22s var(--ease);
      font-weight:700;
      letter-spacing:.1px;
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--accent-2),var(--accent));
      color:#24160d;
      box-shadow:0 12px 24px rgba(216,138,45,.20);
    }
    .btn-primary:hover,.btn-primary:focus-visible{
      transform:translateY(-1px);
      box-shadow:0 16px 28px rgba(216,138,45,.25);
      outline:none;
    }
    .btn-secondary{
      background:rgba(255,255,255,.04);
      color:#fff;
      border-color:rgba(255,255,255,.14);
    }
    .btn-secondary:hover,.btn-secondary:focus-visible{
      background:rgba(255,255,255,.09);
      outline:none;
      transform:translateY(-1px);
    }
    .hero{
      position:relative;
      overflow:hidden;
      padding:56px 0 30px;
    }
    .hero-shell{
      position:relative;
      border-radius:32px;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(17,14,12,.94),rgba(39,32,28,.90) 58%,rgba(29,23,20,.94)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      color:#fff;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.06);
    }
    .hero-shell:before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 18% 20%, rgba(216,138,45,.26), transparent 24%),
        radial-gradient(circle at 80% 18%, rgba(255,255,255,.08), transparent 18%),
        linear-gradient(180deg, rgba(255,255,255,.02), rgba(0,0,0,.18));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:34px;
      padding:36px;
      align-items:center;
      min-height:600px;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      font-size:13px;font-weight:700;letter-spacing:.3px;
      color:#f7d9b4;
      background:rgba(216,138,45,.16);
      padding:8px 14px;border-radius:999px;
      border:1px solid rgba(216,138,45,.26);
    }
    .eyebrow i{
      width:8px;height:8px;border-radius:50%;background:#f3b25a;display:inline-block;
      box-shadow:0 0 0 4px rgba(243,178,90,.16);
    }
    .hero h1{
      margin:18px 0 16px;
      font-size:clamp(32px,4vw,48px);
      line-height:1.2;
      letter-spacing:-.4px;
      max-width:12em;
    }
    .hero p{
      margin:0;
      max-width:34em;
      color:rgba(255,255,255,.82);
      font-size:16px;
      line-height:1.9;
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;
      margin:28px 0 18px;
    }
    .hero-actions .btn-primary{
      background:linear-gradient(135deg,#f0b25d,#d98625);
    }
    .hero-actions .btn-secondary{
      background:rgba(255,255,255,.06);
      color:#fff;
    }
    .hero-trust{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:20px;
    }
    .mini-tag{
      display:inline-flex;align-items:center;gap:8px;
      min-height:34px;padding:0 12px;
      border-radius:999px;font-size:13px;font-weight:600;
      color:rgba(255,255,255,.88);
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
    }
    .mini-tag.safe{
      color:#dff7ee;background:rgba(47,143,115,.16);border-color:rgba(47,143,115,.26);
    }
    .search-panel{
      margin-top:26px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.11);
      border-radius:24px;
      padding:18px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .search-label{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      margin-bottom:12px;color:rgba(255,255,255,.76);font-size:13px;
    }
    .search-row{
      display:flex;gap:10px;
    }
    .search-row input{
      flex:1;
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.07);
      color:#fff;
      padding:0 16px;
      outline:none;
      transition:border-color .22s var(--ease),background .22s var(--ease),box-shadow .22s var(--ease);
    }
    .search-row input::placeholder{color:rgba(255,255,255,.52)}
    .search-row input:focus{
      border-color:rgba(243,178,90,.55);
      box-shadow:0 0 0 4px rgba(216,138,45,.14);
      background:rgba(255,255,255,.10);
    }
    .search-row .btn{
      flex:0 0 auto;
      min-width:128px;
    }
    .hero-visual{
      position:relative;
      display:grid;
      gap:16px;
      grid-template-columns:1fr;
      align-items:start;
    }
    .visual-main{
      border-radius:28px;
      overflow:hidden;
      min-height:360px;
      position:relative;
      background:#2c241f;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-2);
      isolation:isolate;
    }
    .visual-main img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio:4/3;
      opacity:.92;
      transform:scale(1.01);
    }
    .visual-main:after{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.36)),
        radial-gradient(circle at 80% 16%, rgba(216,138,45,.20), transparent 24%);
      pointer-events:none;
    }
    .visual-caption{
      position:absolute;left:18px;right:18px;bottom:18px;z-index:1;
      display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
    }
    .visual-caption strong{
      display:block;font-size:18px;line-height:1.3;margin-bottom:4px;
    }
    .visual-caption span{
      color:rgba(255,255,255,.76);font-size:13px;
    }
    .visual-pill{
      padding:9px 12px;border-radius:999px;
      background:rgba(0,0,0,.28);backdrop-filter:blur(6px);
      border:1px solid rgba(255,255,255,.14);
      font-size:13px;color:#fff;white-space:nowrap;
    }
    .visual-mini-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .visual-mini{
      position:relative;
      min-height:152px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:#2a221d;
      box-shadow:var(--shadow-2);
    }
    .visual-mini img{
      width:100%;height:100%;object-fit:cover;aspect-ratio:1/1.05;
    }
    .visual-mini:after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(0,0,0,.34));
    }
    .visual-stat{
      position:absolute;left:14px;right:14px;bottom:14px;z-index:1;
      display:flex;align-items:flex-end;justify-content:space-between;gap:10px;
      color:#fff;
    }
    .visual-stat b{display:block;font-size:15px;line-height:1.25}
    .visual-stat small{display:block;color:rgba(255,255,255,.72);margin-top:2px}
    .section{
      padding:74px 0;
    }
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
      margin-bottom:24px;
    }
    .section-title{
      margin:0;
      font-size:clamp(24px,2.8vw,34px);
      line-height:1.2;
      letter-spacing:-.2px;
      color:var(--text);
    }
    .section-note{
      color:var(--muted);font-size:14px;max-width:34em;margin:0;
    }
    .entry-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .entry-card{
      background:linear-gradient(180deg,#fff, #fbf7f2);
      border:1px solid var(--line);
      border-radius:24px;
      padding:22px;
      box-shadow:var(--shadow-2);
      position:relative;
      overflow:hidden;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-4px);
      border-color:rgba(216,138,45,.42);
      box-shadow:0 20px 44px rgba(57,35,17,.12);
    }
    .entry-num{
      width:42px;height:42px;border-radius:14px;
      display:inline-flex;align-items:center;justify-content:center;
      font-weight:800;
      color:#7f4a10;
      background:var(--accent-soft);
      margin-bottom:16px;
    }
    .entry-card h3{
      margin:0 0 10px;font-size:18px;line-height:1.3;
    }
    .entry-card p{
      margin:0;color:var(--muted);font-size:14px;line-height:1.85;
    }
    .entry-foot{
      margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:10px;
      color:var(--accent);font-size:13px;font-weight:700;
    }
    .layout-overview{
      display:grid;
      grid-template-columns:280px 1fr;
      gap:22px;
      align-items:start;
    }
    .side-tabs{
      position:sticky;top:96px;
      background:linear-gradient(180deg,#fff, #faf4ee);
      border:1px solid var(--line);
      border-radius:24px;
      padding:14px;
      box-shadow:var(--shadow-2);
    }
    .side-tabs .side-title{
      margin:6px 10px 12px;
      font-size:14px;
      color:var(--muted);
      font-weight:700;
      letter-spacing:.2px;
    }
    .anchor-list{
      display:flex;flex-direction:column;gap:8px;
    }
    .anchor-btn{
      width:100%;
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      min-height:48px;
      border:1px solid transparent;
      background:transparent;
      padding:0 14px;
      border-radius:16px;
      color:var(--text);
      text-align:left;
      transition:all .22s var(--ease);
      font-weight:600;
    }
    .anchor-btn span{
      color:var(--muted);
      font-size:12px;
      font-weight:700;
    }
    .anchor-btn:hover,
    .anchor-btn:focus-visible,
    .anchor-btn.is-active{
      background:#fff;
      border-color:rgba(216,138,45,.28);
      box-shadow:0 10px 24px rgba(57,35,17,.06);
      outline:none;
    }
    .overview-panel{
      background:linear-gradient(180deg,#fff,#fcf8f4);
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow-2);
      overflow:hidden;
    }
    .overview-top{
      display:grid;
      grid-template-columns:1.04fr .96fr;
      gap:0;
      border-bottom:1px solid var(--line);
    }
    .overview-copy{
      padding:28px;
    }
    .overview-copy h3{
      margin:0 0 10px;
      font-size:22px;
      line-height:1.25;
    }
    .overview-copy p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:15px;
      line-height:1.9;
    }
    .check-list{
      display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none;
    }
    .check-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:var(--text);
      font-size:14px;
    }
    .check-list li:before{
      content:"";
      width:18px;height:18px;border-radius:50%;
      flex:0 0 auto;
      margin-top:3px;
      background:
        radial-gradient(circle at 50% 50%, #fff 0 32%, transparent 33%),
        linear-gradient(135deg,var(--accent-2),var(--accent));
      box-shadow:0 0 0 4px rgba(216,138,45,.12);
    }
    .overview-visual{
      position:relative;
      min-height:100%;
      background:#2a211d;
    }
    .overview-visual img{
      width:100%;height:100%;object-fit:cover;min-height:280px;
      opacity:.9;
    }
    .overview-visual:after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.34));
    }
    .overview-visual .overlay{
      position:absolute;left:20px;right:20px;bottom:20px;z-index:1;
      display:grid;gap:10px;
    }
    .overlay-badge{
      display:inline-flex;align-items:center;gap:8px;
      width:max-content;
      padding:8px 12px;border-radius:999px;
      background:rgba(0,0,0,.28);
      color:#fff;font-size:13px;font-weight:700;
      border:1px solid rgba(255,255,255,.14);
    }
    .overlay-card{
      background:rgba(18,14,12,.60);
      border:1px solid rgba(255,255,255,.10);
      border-radius:20px;
      padding:14px 16px;
      color:#fff;
      backdrop-filter:blur(6px);
    }
    .overlay-card strong{display:block;font-size:15px;margin-bottom:4px}
    .overlay-card span{display:block;color:rgba(255,255,255,.78);font-size:13px;line-height:1.7}
    .tab-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      padding:28px;
    }
    .tab-panel{
      display:none;
      gap:18px;
      align-items:stretch;
      grid-template-columns:1fr;
    }
    .tab-panel.is-active{display:grid}
    .tab-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:22px;
      overflow:hidden;
      box-shadow:0 8px 24px rgba(48,29,12,.05);
      transition:transform .22s var(--ease),border-color .22s var(--ease);
    }
    .tab-card:hover{
      transform:translateY(-3px);
      border-color:rgba(216,138,45,.32);
    }
    .tab-card .text{
      padding:20px;
    }
    .tab-card h4{
      margin:0 0 8px;font-size:18px;line-height:1.3;
    }
    .tab-card p{
      margin:0;color:var(--muted);font-size:14px;line-height:1.85;
    }
    .tag-row{
      display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;
    }
    .tag{
      display:inline-flex;align-items:center;
      padding:7px 11px;border-radius:999px;
      background:#f7f1ea;border:1px solid var(--line);
      color:#67574d;font-size:12px;font-weight:700;
    }
    .tag.accent{background:rgba(216,138,45,.12);color:#8a4e0f;border-color:rgba(216,138,45,.22)}
    .tag.safe{background:var(--green-soft);color:var(--green);border-color:rgba(47,143,115,.18)}
    .tab-card figure{
      margin:0;
      height:220px;
      overflow:hidden;
      background:#e8ddd3;
    }
    .tab-card figure img{
      width:100%;height:100%;object-fit:cover;
    }
    .news-wrap{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:20px;
      align-items:start;
    }
    .featured-article,.news-list{
      background:linear-gradient(180deg,#fff,#fcf8f4);
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow-2);
      overflow:hidden;
    }
    .featured-article{
      display:grid;
      grid-template-rows:auto 1fr;
    }
    .featured-article .thumb{
      position:relative;
      aspect-ratio:16/10;
      overflow:hidden;
    }
    .featured-article .thumb img{
      width:100%;height:100%;object-fit:cover;
    }
    .featured-article .thumb:after{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.34)),
        radial-gradient(circle at 84% 18%, rgba(216,138,45,.22), transparent 24%);
    }
    .featured-article .body{
      padding:24px;
      display:grid;
      gap:12px;
    }
    .meta-line{
      display:flex;flex-wrap:wrap;gap:10px;align-items:center;
      color:var(--muted);
      font-size:13px;
    }
    .meta-date{
      display:inline-flex;align-items:center;gap:6px;
      padding:7px 11px;border-radius:999px;
      background:#f4ede6;border:1px solid var(--line);
      color:#6a5d54;font-weight:700;
    }
    .featured-article h3{
      margin:0;
      font-size:24px;line-height:1.28;
    }
    .featured-article p{
      margin:0;color:var(--muted);font-size:15px;line-height:1.9;
    }
    .news-list{
      padding:14px;
      display:grid;
      gap:12px;
    }
    .news-item{
      display:grid;
      grid-template-columns:88px 1fr;
      gap:14px;
      padding:14px;
      border-radius:20px;
      border:1px solid transparent;
      background:#fff;
      transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
    }
    .news-item:hover{
      transform:translateY(-3px);
      border-color:rgba(216,138,45,.28);
      box-shadow:0 12px 24px rgba(58,34,13,.07);
    }
    .news-item .square{
      border-radius:18px;
      overflow:hidden;
      background:#ece0d3;
      position:relative;
      aspect-ratio:1/1;
    }
    .news-item .square img{
      width:100%;height:100%;object-fit:cover;
    }
    .news-item .square .index{
      position:absolute;inset:auto auto 10px 10px;
      width:28px;height:28px;border-radius:10px;
      display:grid;place-items:center;
      background:rgba(0,0,0,.52);
      color:#fff;font-size:13px;font-weight:800;
    }
    .news-item h4{
      margin:4px 0 8px;font-size:17px;line-height:1.35;
    }
    .news-item p{
      margin:0 0 10px;color:var(--muted);font-size:14px;line-height:1.75;
    }
    .news-item .link{
      color:var(--accent);
      font-size:13px;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .safety{
      background:linear-gradient(180deg,#f8f3ec,#f3ece3);
      border-top:1px solid rgba(255,255,255,.55);
      border-bottom:1px solid rgba(255,255,255,.55);
    }
    .safety-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .safety-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:24px;
      padding:22px;
      box-shadow:var(--shadow-2);
      position:relative;
      overflow:hidden;
      transition:transform .22s var(--ease),border-color .22s var(--ease);
    }
    .safety-card:hover{
      transform:translateY(-3px);
      border-color:rgba(47,143,115,.25);
    }
    .safety-icon{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      background:var(--green-soft);
      color:var(--green);
      font-weight:900;
      margin-bottom:14px;
    }
    .safety-card h3{
      margin:0 0 8px;font-size:18px;line-height:1.35;
    }
    .safety-card p{
      margin:0;color:var(--muted);font-size:14px;line-height:1.85;
    }
    .safety-bar{
      margin-top:18px;
      display:flex;flex-wrap:wrap;gap:10px;
      padding:14px 16px;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(47,143,115,.08),rgba(216,138,45,.10));
      border:1px solid rgba(216,138,45,.14);
      color:#4a423d;
      font-size:14px;
    }
    .faq-wrap{
      display:grid;
      gap:14px;
    }
    details.faq-item{
      background:#fff;
      border:1px solid var(--line);
      border-radius:20px;
      box-shadow:var(--shadow-2);
      overflow:hidden;
      transition:border-color .22s var(--ease),transform .22s var(--ease);
    }
    details.faq-item[open]{
      border-color:rgba(216,138,45,.34);
      transform:translateY(-2px);
    }
    details.faq-item summary{
      list-style:none;
      padding:18px 20px;
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      cursor:pointer;
      font-weight:700;
      font-size:16px;
      line-height:1.5;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary .icon{
      width:30px;height:30px;border-radius:10px;
      display:grid;place-items:center;
      background:var(--accent-soft);
      color:#8d5411;
      flex:0 0 auto;
      font-size:18px;
      font-weight:900;
      transition:transform .22s var(--ease),background .22s var(--ease);
    }
    details.faq-item[open] summary .icon{transform:rotate(45deg);background:rgba(216,138,45,.20)}
    .faq-answer{
      padding:0 20px 20px 20px;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
    }
    .faq-answer p{margin:0}
    .final-cta{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      background:
        linear-gradient(135deg, rgba(20,16,13,.94), rgba(35,27,22,.92)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color:#fff;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.08);
    }
    .final-cta:before{
      content:"";
      position:absolute;inset:0;
      background:radial-gradient(circle at 20% 20%, rgba(216,138,45,.22), transparent 28%);
      pointer-events:none;
    }
    .final-cta-inner{
      position:relative;
      padding:34px;
      display:flex;align-items:center;justify-content:space-between;gap:20px;
    }
    .final-cta h2{
      margin:0 0 10px;font-size:clamp(24px,3vw,34px);line-height:1.2;
    }
    .final-cta p{
      margin:0;color:rgba(255,255,255,.78);max-width:44em;font-size:15px;line-height:1.9;
    }
    .final-actions{
      display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;
    }
    .final-actions .btn-secondary{background:rgba(255,255,255,.08)}
    .site-footer{
      margin-top:28px;
      background:#171310;
      color:#e8ddd4;
      padding:42px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .9fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:flex;align-items:flex-start;gap:12px;
    }
    .footer-brand .brand-mark{width:40px;height:40px;border-radius:14px}
    .footer-brand h3{
      margin:0 0 6px;font-size:18px;color:#fff;
    }
    .footer-brand p{
      margin:0;color:rgba(232,221,212,.76);font-size:14px;line-height:1.9;
    }
    .footer-title{
      margin:0 0 12px;font-size:15px;color:#fff;letter-spacing:.2px;
    }
    .footer-links{
      display:grid;gap:10px;
    }
    .footer-links a{
      color:rgba(232,221,212,.80);
      font-size:14px;
      display:inline-flex;
      width:max-content;
      transition:color .2s var(--ease),transform .2s var(--ease);
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:#fff;
      transform:translateX(2px);
      outline:none;
    }
    .footer-note{
      margin-top:22px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      flex-wrap:wrap;
      gap:12px 18px;
      justify-content:space-between;
      color:rgba(232,221,212,.72);
      font-size:13px;
      line-height:1.8;
    }
    .footer-note strong{color:#fff}
    .badge-line{
      display:inline-flex;align-items:center;gap:8px;
    }
    .badge-line:before{
      content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(216,138,45,.14);
    }
    .divider{
      height:1px;background:linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
      margin:0;
    }
    .section .grid-note{
      margin-top:10px;color:var(--muted);font-size:13px;
    }
    @media (max-width: 1180px){
      .hero-grid{grid-template-columns:1fr;min-height:auto}
      .visual-main{min-height:320px}
      .layout-overview{grid-template-columns:1fr}
      .side-tabs{position:relative;top:0}
      .news-wrap{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid > :first-child{grid-column:1/-1}
    }
    @media (max-width: 920px){
      .entry-strip{grid-template-columns:repeat(2,1fr)}
      .overview-top{grid-template-columns:1fr}
      .tab-grid{grid-template-columns:1fr}
      .safety-grid{grid-template-columns:1fr}
      .final-cta-inner{flex-direction:column;align-items:flex-start}
      .final-actions{justify-content:flex-start}
    }
    @media (max-width: 767px){
      .nav-wrap{min-height:60px}
      .nav-toggle{display:inline-flex}
      .site-nav{
        position:absolute;
        left:0;right:0;top:100%;
        display:none;
        flex-direction:column;
        gap:6px;
        padding:12px 16px 16px;
        background:rgba(20,17,15,.96);
        border-bottom:1px solid rgba(255,255,255,.08);
      }
      .site-nav.open{display:flex}
      .site-nav a{
        width:100%;
        justify-content:space-between;
        padding:12px 14px;
        border-radius:14px;
      }
      .hero{padding:20px 0 24px}
      .hero-shell{border-radius:26px}
      .hero-grid{padding:22px}
      .hero h1{max-width:none}
      .search-row{flex-direction:column}
      .search-row .btn{width:100%}
      .visual-mini-grid{grid-template-columns:1fr}
      .entry-strip{grid-template-columns:1fr}
      .section{padding:54px 0}
      .section-head{flex-direction:column;align-items:flex-start}
      .tab-grid,.news-item,.footer-grid{grid-template-columns:1fr}
      .news-item{gap:12px}
      .news-item .square{width:100%;max-width:100%}
      .footer-grid{gap:18px}
      .final-cta-inner{padding:24px}
      .final-cta,.hero-shell{border-radius:24px}
      .overview-copy,.tab-grid,.featured-article .body,.news-list{padding:18px}
      .site-footer{padding:34px 0 24px}
    }
    @media (max-width: 520px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .brand-name{font-size:16px}
      .brand-sub{font-size:11px}
      .btn{min-height:44px;padding:0 16px}
      .hero h1{font-size:clamp(28px,8vw,36px)}
      .section-title{font-size:clamp(22px,6vw,28px)}
      .featured-article h3{font-size:20px}
      .visual-caption{left:14px;right:14px;bottom:14px;flex-direction:column;align-items:flex-start}
      details.faq-item summary{padding:16px}
      .faq-answer{padding:0 16px 16px}
      .footer-note{flex-direction:column}
      .news-item{
        grid-template-columns:1fr;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#f4efe8;
      --bg-soft:#fbf8f3;
      --ink:#1d1916;
      --muted:#756b62;
      --muted-2:#9a8f85;
      --dark:#17130f;
      --dark-2:#252018;
      --line:rgba(69,54,39,.14);
      --line-dark:rgba(255,230,196,.16);
      --amber:#c98232;
      --amber-2:#e1a35c;
      --amber-soft:#fff0dc;
      --mint:#4aa882;
      --mint-soft:#e8f7ef;
      --white:#fff;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:28px;
      --shadow:0 18px 45px rgba(42,31,22,.10);
      --shadow-strong:0 24px 70px rgba(22,16,10,.18);
      --container:1200px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(201,130,50,.10), transparent 34%),
        linear-gradient(180deg,#fffaf4 0%,var(--bg) 42%,#f8f2ea 100%);
      line-height:1.75;
      min-width:320px;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(201,130,50,.24)}
    .container{
      width:min(var(--container),calc(100% - 64px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(23,19,15,.96);
      border-bottom:1px solid var(--line-dark);
      box-shadow:0 10px 34px rgba(0,0,0,.16);
      backdrop-filter:saturate(120%) blur(8px);
    }
    .nav-wrap{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:220px;
      color:#fff;
    }
    .brand-mark{
      width:42px;
      height:42px;
      flex:0 0 auto;
      border-radius:15px;
      background:
        linear-gradient(135deg,rgba(255,232,199,.38),transparent 46%),
        linear-gradient(135deg,var(--amber),#6b4521);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),0 10px 24px rgba(201,130,50,.25);
      position:relative;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:10px;
      border-radius:10px;
      border:2px solid rgba(255,246,232,.85);
      border-left-color:transparent;
      transform:rotate(-18deg);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.12}
    .brand-name{font-weight:800;font-size:17px;letter-spacing:.02em}
    .brand-sub{font-size:12px;color:rgba(255,239,218,.70);margin-top:4px}
    .site-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
    }
    .site-nav a{
      color:rgba(255,245,232,.78);
      font-size:14px;
      padding:10px 13px;
      border-radius:999px;
      transition:var(--ease);
      white-space:nowrap;
    }
    .site-nav a:hover,
    .site-nav a:focus-visible{
      color:#fff;
      background:rgba(255,255,255,.08);
      outline:none;
    }
    .site-nav a.is-active{
      color:#24170b;
      background:linear-gradient(135deg,var(--amber-2),var(--amber));
      font-weight:700;
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-size:15px;
      font-weight:700;
      transition:var(--ease);
      gap:8px;
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--amber-2),var(--amber));
      color:#21160d;
      box-shadow:0 12px 26px rgba(201,130,50,.22);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(201,130,50,.30)}
    .btn-secondary{
      background:rgba(255,255,255,.72);
      border-color:rgba(77,61,44,.18);
      color:var(--ink);
    }
    .btn-secondary:hover{border-color:rgba(201,130,50,.65);background:#fff;transform:translateY(-2px)}
    .btn-dark{
      background:#201a14;
      color:#fff5ea;
      border-color:rgba(255,255,255,.10);
    }
    .btn-dark:hover{background:#2d241b;border-color:rgba(225,163,92,.52);transform:translateY(-2px)}
    .nav-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.06);
    }
    .nav-toggle span,
    .nav-toggle span:before,
    .nav-toggle span:after{
      display:block;
      width:18px;
      height:2px;
      border-radius:4px;
      background:#fff;
      margin:auto;
      position:relative;
      transition:var(--ease);
    }
    .nav-toggle span:before,
    .nav-toggle span:after{content:"";position:absolute;left:0}
    .nav-toggle span:before{top:-6px}
    .nav-toggle span:after{top:6px}
    .nav-toggle.is-open span{background:transparent}
    .nav-toggle.is-open span:before{top:0;transform:rotate(45deg)}
    .nav-toggle.is-open span:after{top:0;transform:rotate(-45deg)}
    .sub-hero{
      position:relative;
      overflow:hidden;
      min-height:326px;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(18,14,11,.94) 0%,rgba(18,14,11,.82) 48%,rgba(18,14,11,.52) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .sub-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(90deg,#000,transparent 82%);
    }
    .sub-hero:after{
      content:"";
      position:absolute;
      right:-110px;
      bottom:-160px;
      width:460px;
      height:460px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(225,163,92,.30),transparent 66%);
    }
    .sub-hero-inner{
      position:relative;
      z-index:1;
      padding:72px 0 42px;
      max-width:820px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:13px;
      font-weight:700;
      color:#ffe7c6;
      background:rgba(255,231,198,.10);
      border:1px solid rgba(255,231,198,.20);
      border-radius:999px;
      padding:7px 12px;
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--mint);
      box-shadow:0 0 0 5px rgba(74,168,130,.14);
    }
    h1{
      margin:0;
      font-size:clamp(30px,4.2vw,48px);
      line-height:1.2;
      letter-spacing:-.03em;
      font-weight:800;
      max-width:760px;
    }
    .hero-desc{
      margin:18px 0 0;
      max-width:720px;
      color:rgba(255,245,232,.82);
      font-size:17px;
      line-height:1.9;
    }
    .hero-tools{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .breadcrumb-row{
      position:relative;
      z-index:2;
      margin-top:26px;
      display:flex;
      align-items:center;
      gap:9px;
      color:rgba(255,245,232,.72);
      font-size:13px;
    }
    .breadcrumb-row a:hover{color:#fff}
    .main{padding:72px 0 90px}
    .section{margin-top:76px}
    .section:first-child{margin-top:0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:26px;
    }
    .section-kicker{
      color:var(--amber);
      font-weight:800;
      font-size:13px;
      letter-spacing:.08em;
      margin:0 0 8px;
    }
    h2{
      margin:0;
      font-size:clamp(25px,3vw,34px);
      line-height:1.25;
      letter-spacing:-.025em;
    }
    .section-note{
      color:var(--muted);
      max-width:520px;
      margin:0;
      font-size:15px;
    }
    .guide-shell{
      display:grid;
      grid-template-columns:minmax(250px,28%) 1fr;
      gap:28px;
      align-items:start;
    }
    .sidebar{
      position:sticky;
      top:96px;
      display:grid;
      gap:16px;
    }
    .filter-card,
    .notice-card,
    .recommend-card,
    .article-card,
    .process-card,
    .faq-item,
    .cta-panel{
      background:rgba(255,255,255,.78);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .filter-card{padding:22px}
    .filter-title{
      margin:0 0 14px;
      font-size:18px;
      font-weight:800;
    }
    .filter-list{display:grid;gap:9px}
    .filter-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      min-height:44px;
      padding:10px 12px;
      border-radius:14px;
      color:var(--muted);
      background:#fffaf4;
      border:1px solid rgba(69,54,39,.08);
      transition:var(--ease);
      font-size:14px;
    }
    .filter-list a span:last-child{
      color:var(--muted-2);
      font-size:12px;
    }
    .filter-list a:hover,
    .filter-list a.is-current{
      color:var(--ink);
      border-color:rgba(201,130,50,.42);
      background:var(--amber-soft);
      transform:translateX(3px);
    }
    .notice-card{
      padding:20px;
      background:linear-gradient(180deg,#fff,#fff7ed);
    }
    .notice-card h3{margin:0 0 8px;font-size:17px}
    .notice-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .tag{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 10px;
      font-size:12px;
      font-weight:700;
      color:#85511d;
      background:var(--amber-soft);
      border:1px solid rgba(201,130,50,.18);
    }
    .tag.safe{
      color:#287355;
      background:var(--mint-soft);
      border-color:rgba(74,168,130,.20);
    }
    .content-column{min-width:0}
    .search-strip{
      display:flex;
      align-items:center;
      gap:14px;
      padding:14px;
      border-radius:22px;
      background:rgba(255,255,255,.76);
      border:1px solid var(--line);
      box-shadow:0 12px 30px rgba(42,31,22,.08);
      margin-bottom:22px;
    }
    .search-strip input{
      flex:1;
      min-width:0;
      height:48px;
      border:1px solid rgba(69,54,39,.14);
      border-radius:16px;
      padding:0 16px;
      background:#fffaf4;
      color:var(--ink);
      outline:none;
      transition:var(--ease);
    }
    .search-strip input:focus{
      border-color:rgba(201,130,50,.72);
      box-shadow:0 0 0 4px rgba(201,130,50,.12);
    }
    .sort-note{
      color:var(--muted);
      font-size:13px;
      padding-right:8px;
      white-space:nowrap;
    }
    .recommend-card{
      overflow:hidden;
      display:grid;
      grid-template-columns:42% 1fr;
      margin-bottom:22px;
      transition:var(--ease);
    }
    .recommend-card:hover{
      transform:translateY(-4px);
      border-color:rgba(201,130,50,.45);
      box-shadow:var(--shadow-strong);
    }
    .recommend-media{
      min-height:270px;
      position:relative;
      overflow:hidden;
      background:#261d15;
    }
    .recommend-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(.92) contrast(1.02);
    }
    .recommend-media:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent,rgba(23,19,15,.22));
    }
    .recommend-body{padding:30px}
    .meta-line{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:9px;
      margin-bottom:12px;
    }
    .date{
      color:var(--muted-2);
      font-size:13px;
    }
    .recommend-body h3{
      margin:0;
      font-size:25px;
      line-height:1.35;
      letter-spacing:-.02em;
    }
    .recommend-body p{
      margin:13px 0 20px;
      color:var(--muted);
      line-height:1.85;
    }
    .article-list{display:grid;gap:16px}
    .article-card{
      display:grid;
      grid-template-columns:144px 1fr auto;
      gap:18px;
      align-items:center;
      padding:16px;
      transition:var(--ease);
    }
    .article-card:hover{
      transform:translateY(-4px);
      border-color:rgba(201,130,50,.45);
      box-shadow:var(--shadow-strong);
    }
    .article-thumb{
      width:144px;
      aspect-ratio:4/3;
      border-radius:16px;
      overflow:hidden;
      background:#2a2118;
    }
    .article-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .article-body h3{
      margin:4px 0 6px;
      font-size:20px;
      line-height:1.4;
    }
    .article-body p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .read-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:94px;
      height:40px;
      border-radius:999px;
      border:1px solid rgba(201,130,50,.30);
      color:#8a531f;
      background:#fff8ef;
      font-weight:800;
      font-size:13px;
      transition:var(--ease);
    }
    .article-card:hover .read-link{
      color:#21160d;
      background:var(--amber-2);
      border-color:var(--amber-2);
    }
    .pager{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      margin-top:28px;
    }
    .pager a,
    .pager span{
      min-width:42px;
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.72);
      color:var(--muted);
      font-weight:800;
      transition:var(--ease);
    }
    .pager a:hover{border-color:rgba(201,130,50,.54);color:var(--ink);transform:translateY(-2px)}
    .pager span{background:var(--amber);border-color:var(--amber);color:#24170b}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .process-card{
      padding:22px;
      position:relative;
      overflow:hidden;
      transition:var(--ease);
    }
    .process-card:before{
      content:attr(data-step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px;
      height:34px;
      border-radius:12px;
      background:var(--dark);
      color:#ffe1b6;
      font-weight:900;
      margin-bottom:18px;
    }
    .process-card:hover{
      transform:translateY(-4px);
      border-color:rgba(201,130,50,.44);
    }
    .process-card h3{margin:0 0 8px;font-size:18px}
    .process-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
    .safety-band{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:24px;
      align-items:center;
      padding:30px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg,rgba(23,19,15,.95),rgba(40,31,22,.94)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color:#fff;
      overflow:hidden;
      position:relative;
      border:1px solid rgba(255,231,198,.16);
      box-shadow:var(--shadow-strong);
    }
    .safety-band:after{
      content:"";
      position:absolute;
      right:-80px;
      top:-120px;
      width:320px;
      height:320px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(74,168,130,.24),transparent 66%);
    }
    .safety-band > *{position:relative;z-index:1}
    .safety-band h2{color:#fff}
    .safety-band p{color:rgba(255,245,232,.78);margin:12px 0 0}
    .safety-list{
      display:grid;
      gap:12px;
      margin-top:22px;
    }
    .safety-list li{
      list-style:none;
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:rgba(255,245,232,.84);
      font-size:14px;
    }
    .safety-list li:before{
      content:"";
      width:9px;
      height:9px;
      flex:0 0 auto;
      border-radius:50%;
      background:var(--mint);
      margin-top:9px;
      box-shadow:0 0 0 5px rgba(74,168,130,.13);
    }
    .safety-image{
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.16);
      box-shadow:0 18px 45px rgba(0,0,0,.20);
    }
    .safety-image img{width:100%;height:290px;object-fit:cover}
    .faq-wrap{display:grid;gap:12px;max-width:920px;margin:0 auto}
    .faq-item{overflow:hidden}
    .faq-question{
      width:100%;
      min-height:62px;
      border:0;
      background:transparent;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:18px 22px;
      color:var(--ink);
      text-align:left;
      font-weight:800;
    }
    .faq-question:focus-visible{outline:3px solid rgba(201,130,50,.28);outline-offset:-3px}
    .faq-icon{
      width:30px;
      height:30px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--amber-soft);
      color:#85511d;
      flex:0 0 auto;
      transition:var(--ease);
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
      border-left:4px solid transparent;
    }
    .faq-answer p{
      margin:0;
      padding:0 22px 20px;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }
    .faq-item.is-open{
      border-color:rgba(201,130,50,.44);
    }
    .faq-item.is-open .faq-answer{
      max-height:220px;
      border-left-color:var(--amber);
    }
    .faq-item.is-open .faq-icon{
      background:var(--amber);
      color:#23170c;
      transform:rotate(45deg);
    }
    .cta-panel{
      padding:34px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.88),rgba(255,244,230,.88)),
        radial-gradient(circle at 100% 0%,rgba(201,130,50,.16),transparent 38%);
    }
    .cta-panel h2{max-width:600px}
    .cta-panel p{margin:10px 0 0;color:var(--muted);max-width:720px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .site-footer{
      background:var(--dark);
      color:#fff5ea;
      padding:54px 0 28px;
      border-top:1px solid rgba(255,231,198,.14);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.45fr .75fr .75fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .footer-brand h3{
      margin:0;
      line-height:1.15;
      font-size:19px;
    }
    .footer-brand p{
      margin:5px 0 0;
      color:rgba(232,221,212,.68);
      font-size:13px;
    }
    .footer-title{
      margin:0 0 14px;
      font-size:15px;
      color:#ffe0b4;
    }
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:rgba(232,221,212,.74);
      font-size:14px;
      transition:var(--ease);
    }
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-note{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(232,221,212,.64);
      font-size:13px;
      flex-wrap:wrap;
    }
    .badge-line{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:rgba(232,221,212,.78);
    }
    .badge-line:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--mint);
    }
    @media (max-width:1023px){
      .container{width:min(100% - 48px,var(--container))}
      .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
      .site-nav{
        position:absolute;
        left:24px;
        right:24px;
        top:calc(100% + 10px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:6px;
        padding:14px;
        border-radius:20px;
        background:rgba(23,19,15,.98);
        border:1px solid var(--line-dark);
        box-shadow:var(--shadow-strong);
      }
      .site-nav.is-open{display:flex}
      .site-nav a{padding:12px 14px}
      .guide-shell{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:1fr 1fr}
      .recommend-card{grid-template-columns:1fr}
      .recommend-media{min-height:260px}
      .article-card{grid-template-columns:120px 1fr}
      .article-card .read-link{grid-column:2;justify-self:start}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .safety-band{grid-template-columns:1fr}
      .safety-image img{height:260px}
      .cta-panel{align-items:flex-start;flex-direction:column}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:767px){
      .container{width:min(100% - 32px,var(--container))}
      .nav-wrap{min-height:60px}
      .brand{min-width:0}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-name{font-size:15px}
      .brand-sub{font-size:11px}
      .nav-actions .btn{display:none}
      .sub-hero{min-height:auto}
      .sub-hero-inner{padding:54px 0 34px}
      .hero-desc{font-size:15px}
      .hero-tools .btn{width:100%}
      .main{padding:52px 0 68px}
      .section{margin-top:58px}
      .section-head{display:block}
      .section-note{margin-top:10px}
      .sidebar{grid-template-columns:1fr}
      .filter-list{
        display:flex;
        overflow-x:auto;
        padding-bottom:4px;
        scroll-snap-type:x proximity;
      }
      .filter-list a{
        min-width:145px;
        scroll-snap-align:start;
      }
      .search-strip{display:block}
      .search-strip input{width:100%;margin-bottom:10px}
      .sort-note{display:block}
      .recommend-body{padding:22px}
      .recommend-body h3{font-size:21px}
      .article-card{
        grid-template-columns:1fr;
        padding:14px;
      }
      .article-thumb{
        width:100%;
        aspect-ratio:16/9;
      }
      .article-card .read-link{grid-column:auto}
      .process-grid{grid-template-columns:1fr}
      .safety-band{padding:22px}
      .safety-image img{height:220px}
      .pager .hide-mobile{display:none}
      .cta-panel{padding:24px}
      .cta-actions,.cta-actions .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-note{display:grid}
    }
    @media (max-width:520px){
      .site-nav{left:16px;right:16px}
      h1{font-size:30px}
      .breadcrumb-row{flex-wrap:wrap}
      .recommend-media{min-height:210px}
      .faq-question{padding:16px 18px}
      .faq-answer p{padding:0 18px 18px}
    }