/* roulang page: index */
:root{
      --bg:#090d0c;
      --bg2:#0f1412;
      --panel:#121815;
      --panel2:#161d19;
      --line:rgba(255,255,255,.08);
      --line-strong:rgba(199,255,61,.22);
      --text:#ecf2ec;
      --muted:#96a19a;
      --soft:#718079;
      --accent:#c7ff3d;
      --accent2:#54d7a6;
      --warn:#ffbb55;
      --danger:#ff6b5e;
      --shadow:0 18px 44px rgba(0,0,0,.32);
      --shadow-soft:0 10px 28px rgba(0,0,0,.22);
      --radius:20px;
      --radius-sm:14px;
      --radius-xs:10px;
      --container:1200px;
      --gap:24px;
      --gap-sm:14px;
      --transition:180ms ease;
      --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      background:
        radial-gradient(circle at top left, rgba(199,255,61,.12), transparent 30%),
        radial-gradient(circle at 80% 8%, rgba(84,215,166,.10), transparent 24%),
        linear-gradient(180deg, #0a0f0d 0%, #090d0c 38%, #0b100e 100%);
      color:var(--text);
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size:36px 36px;
      opacity:.18;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.8), rgba(0,0,0,.1));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(199,255,61,.24);color:#fff}
    .container{
      width:min(100% - 32px, var(--container));
      margin-inline:auto;
    }
    .topbar{
      background:linear-gradient(90deg, rgba(199,255,61,.10), rgba(84,215,166,.08));
      border-bottom:1px solid var(--line);
      color:#d9e2dc;
      font-size:13px;
      letter-spacing:.01em;
    }
    .topbar .container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      flex-wrap:wrap;
    }
    .topbar strong{
      color:var(--accent);
      font-weight:600;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(10,14,13,.82);
      backdrop-filter:saturate(120%);
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      gap:18px;
      padding:14px 0;
      flex-wrap:wrap;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:
        linear-gradient(145deg, rgba(199,255,61,.22), rgba(84,215,166,.12)),
        #111814;
      border:1px solid rgba(199,255,61,.22);
      display:grid;
      place-items:center;
      box-shadow:0 0 0 1px rgba(255,255,255,.02) inset;
      color:var(--accent);
      font-weight:800;
      letter-spacing:.02em;
      font-size:15px;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand-text strong{
      font-size:16px;
      line-height:1.2;
      letter-spacing:.02em;
    }
    .brand-text span{
      color:var(--muted);
      font-size:12px;
      line-height:1.2;
    }
    .site-nav{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
      flex-wrap:wrap;
    }
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:#d8e1db;
      transition:transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
      border:1px solid transparent;
      font-size:14px;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .nav-link:hover{
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }
    .nav-link.active{
      background:rgba(199,255,61,.12);
      color:#f5ffe0;
      border-color:rgba(199,255,61,.18);
      box-shadow:0 0 0 1px rgba(199,255,61,.08) inset;
    }
    .nav-tools{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
    }
    .searchbar{
      display:flex;
      align-items:center;
      gap:0;
      background:var(--panel);
      border:1px solid var(--line);
      border-radius:999px;
      overflow:hidden;
      min-width:250px;
      box-shadow:var(--shadow-soft);
    }
    .searchbar input{
      width:100%;
      border:0;
      outline:none;
      background:transparent;
      color:var(--text);
      padding:11px 14px;
      font-size:14px;
    }
    .searchbar input::placeholder{color:#72827b}
    .searchbar button,
    .btn{
      border:0;
      outline:none;
      transition:transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
    }
    .searchbar button{
      background:rgba(199,255,61,.14);
      color:#f4ffe0;
      border-left:1px solid rgba(199,255,61,.16);
      padding:11px 16px;
      font-weight:600;
    }
    .searchbar button:hover{background:rgba(199,255,61,.22)}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:var(--panel);
      color:var(--text);
      border:1px solid var(--line);
      align-items:center;
      justify-content:center;
      gap:4px;
      box-shadow:var(--shadow-soft);
    }
    .menu-toggle span{
      display:block;
      width:18px;
      height:2px;
      background:currentColor;
      border-radius:999px;
      position:relative;
    }
    .menu-toggle span::before,
    .menu-toggle span::after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      background:currentColor;
      border-radius:999px;
    }
    .menu-toggle span::before{top:-6px}
    .menu-toggle span::after{top:6px}
    main{overflow:hidden}
    .hero{
      position:relative;
      padding:34px 0 30px;
    }
    .hero-frame{
      position:relative;
      border:1px solid var(--line);
      border-radius:calc(var(--radius) + 6px);
      overflow:hidden;
      background:
        linear-gradient(180deg, rgba(10,14,13,.30), rgba(10,14,13,.86)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .hero-frame::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(110deg, rgba(8,12,11,.92) 0%, rgba(8,12,11,.78) 42%, rgba(8,12,11,.46) 100%);
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(300px,.95fr);
      gap:24px;
      padding:34px;
      min-height:560px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#eaf5dc;
      background:rgba(199,255,61,.12);
      border:1px solid rgba(199,255,61,.18);
      border-radius:999px;
      padding:8px 12px;
      font-size:13px;
      margin-bottom:16px;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(199,255,61,.14);
    }
    .hero h1{
      font-size:clamp(34px, 4.1vw, 60px);
      line-height:1.08;
      margin:0 0 16px;
      letter-spacing:-.02em;
      max-width:12em;
      text-wrap:balance;
    }
    .hero p{
      margin:0;
      max-width:42em;
      color:#d1dbd4;
      font-size:17px;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:13px 18px;
      font-weight:700;
      font-size:14px;
      line-height:1;
      border:1px solid transparent;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--accent), #dcff78);
      color:#101510;
      box-shadow:0 12px 30px rgba(199,255,61,.18);
    }
    .btn-primary:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(199,255,61,.24);
    }
    .btn-ghost{
      background:rgba(255,255,255,.02);
      color:#f1f6ef;
      border-color:rgba(255,255,255,.12);
    }
    .btn-ghost:hover{
      background:rgba(255,255,255,.05);
      border-color:rgba(199,255,61,.24);
      transform:translateY(-2px);
    }
    .hero-badges{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:22px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
      color:#dce5dd;
      border-radius:999px;
      padding:8px 12px;
      font-size:13px;
      white-space:nowrap;
    }
    .badge.accent{
      background:rgba(199,255,61,.12);
      border-color:rgba(199,255,61,.18);
      color:#f4ffe0;
    }
    .hero-panel{
      align-self:end;
      display:grid;
      gap:14px;
    }
    .panel-card{
      background:linear-gradient(180deg, rgba(22,29,25,.92), rgba(16,22,19,.92));
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:18px;
      box-shadow:var(--shadow-soft);
    }
    .panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:14px;
    }
    .panel-head h2,
    .section-head h2{
      margin:0;
      font-size:20px;
      line-height:1.25;
    }
    .panel-head small,
    .section-kicker{
      color:var(--muted);
      font-size:13px;
    }
    .highlight-banner{
      position:relative;
      min-height:220px;
      border-radius:calc(var(--radius) - 2px);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:#0e1412;
    }
    .highlight-banner img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.96;
    }
    .highlight-banner::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(8,12,11,.05), rgba(8,12,11,.78));
    }
    .highlight-copy{
      position:absolute;
      inset:auto 0 0 0;
      z-index:1;
      padding:16px;
    }
    .highlight-copy strong{
      display:block;
      font-size:17px;
      margin-bottom:4px;
    }
    .highlight-copy span{
      color:#d7e1da;
      font-size:13px;
    }
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .mini-stat{
      background:rgba(255,255,255,.03);
      border:1px solid var(--line);
      border-radius:16px;
      padding:14px;
    }
    .mini-stat b{
      display:block;
      font-size:18px;
      color:#f7ffea;
      margin-bottom:3px;
    }
    .mini-stat span{
      color:var(--muted);
      font-size:13px;
    }
    .hero-strip{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .stat-card{
      background:rgba(18,24,21,.86);
      border:1px solid var(--line);
      border-radius:18px;
      padding:16px 16px 15px;
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition), background var(--transition);
    }
    .stat-card:hover{
      transform:translateY(-2px);
      border-color:rgba(199,255,61,.18);
      background:rgba(20,27,23,.95);
    }
    .stat-card .label{
      color:var(--muted);
      font-size:13px;
      margin-bottom:8px;
    }
    .stat-card .value{
      font-size:19px;
      font-weight:800;
      letter-spacing:.01em;
      color:#f2ffe0;
      margin-bottom:4px;
    }
    .stat-card .desc{
      color:#97a39c;
      font-size:13px;
    }
    .section{
      padding:12px 0 8px;
    }
    .section-block{
      background:linear-gradient(180deg, rgba(15,20,18,.76), rgba(10,14,13,.76));
      border-top:1px solid transparent;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
      flex-wrap:wrap;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      max-width:55em;
    }
    .focus-grid{
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(0,.95fr);
      gap:18px;
    }
    .story-card,
    .list-card,
    .topic-card,
    .note-card,
    .faq-card,
    .cta-card,
    .latest-card{
      background:var(--panel);
      border:1px solid var(--line);
      border-radius:var(--radius);
      overflow:hidden;
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .story-card:hover,
    .list-card:hover,
    .topic-card:hover,
    .note-card:hover,
    .latest-card:hover{
      transform:translateY(-3px);
      border-color:rgba(199,255,61,.16);
      box-shadow:0 16px 30px rgba(0,0,0,.26);
    }
    .story-media,
    .latest-media{
      position:relative;
      overflow:hidden;
      aspect-ratio:16 / 9;
      background:#0d1210;
    }
    .story-media img,
    .latest-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .45s ease;
    }
    .story-card:hover img,
    .latest-card:hover img{transform:scale(1.04)}
    .overlay{
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(8,12,11,.06), rgba(8,12,11,.78));
    }
    .story-body,
    .latest-body{
      padding:18px;
    }
    .meta-row{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:10px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:5px 9px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      color:#d9e2dc;
      font-size:12px;
      line-height:1;
    }
    .tag.accent{
      background:rgba(199,255,61,.12);
      border-color:rgba(199,255,61,.20);
      color:#f5ffe0;
    }
    .tag.warn{
      background:rgba(255,187,85,.12);
      border-color:rgba(255,187,85,.22);
      color:#ffe6b8;
    }
    .time{
      color:var(--muted);
      font-size:12px;
    }
    .story-body h3,
    .latest-body h3,
    .topic-card h3,
    .note-card h3{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.25;
      letter-spacing:-.01em;
    }
    .story-body p,
    .latest-body p,
    .topic-card p,
    .note-card p{
      margin:0;
      color:#d3ddd6;
      font-size:14px;
    }
    .dual-card{
      display:grid;
      gap:16px;
    }
    .list-card{
      display:grid;
      grid-template-columns:142px minmax(0,1fr);
    }
    .list-thumb{
      position:relative;
      min-height:100%;
      background:#0d1210;
    }
    .list-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .list-thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(8,12,11,.12), rgba(8,12,11,.42));
    }
    .list-body{
      padding:16px 16px 14px;
    }
    .list-body h3{
      margin:0 0 10px;
      font-size:17px;
      line-height:1.35;
    }
    .list-body p{
      margin:0;
      color:#cdd8d0;
      font-size:13px;
    }
    .list-body .meta-row{
      margin-bottom:8px;
    }
    .topic-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .topic-figure{
      position:relative;
      min-height:320px;
      border-radius:var(--radius);
      overflow:hidden;
      border:1px solid var(--line);
      background:#0d1210;
      box-shadow:var(--shadow-soft);
    }
    .topic-figure img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .topic-figure::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(8,12,11,.05), rgba(8,12,11,.82));
    }
    .topic-copy{
      position:absolute;
      inset:auto 0 0 0;
      z-index:1;
      padding:20px;
    }
    .topic-copy h3{
      margin:0 0 10px;
      font-size:26px;
      line-height:1.15;
    }
    .topic-copy p{
      margin:0 0 14px;
      color:#dbe4de;
      max-width:40em;
    }
    .topic-side{
      display:grid;
      gap:14px;
    }
    .topic-card{
      padding:18px;
    }
    .topic-card .icon-chip{
      width:44px;
      height:44px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:rgba(199,255,61,.12);
      color:#f6ffe1;
      border:1px solid rgba(199,255,61,.16);
      margin-bottom:14px;
      font-weight:800;
    }
    .latest-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .latest-card{
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .latest-body{
      display:flex;
      flex-direction:column;
      gap:10px;
      flex:1;
    }
    .latest-body .bottom-row{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--muted);
      font-size:12px;
      padding-top:4px;
    }
    .aside-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .note-card{
      padding:18px;
    }
    .note-card p{
      color:#d1dbd5;
    }
    .note-card ul{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .note-card li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#dce4de;
      font-size:14px;
    }
    .note-card li::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      margin-top:8px;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(199,255,61,.12);
      flex:0 0 auto;
    }
    .faq-layout{
      display:grid;
      grid-template-columns:1fr 380px;
      gap:18px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      background:var(--panel);
      border:1px solid var(--line);
      border-radius:18px;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:700;
      color:#f2f8f1;
      outline:none;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      color:#d8e1db;
      border:1px solid var(--line);
      transition:transform var(--transition), background var(--transition), color var(--transition);
      flex:0 0 auto;
      font-weight:800;
    }
    .faq-item[open] summary{
      border-bottom:1px solid var(--line);
    }
    .faq-item[open] summary::after{
      content:"−";
      background:rgba(199,255,61,.12);
      color:#f4ffe0;
      border-color:rgba(199,255,61,.16);
    }
    .faq-content{
      padding:0 18px 18px;
      color:#d3ddd6;
      font-size:14px;
    }
    .sticky-note{
      position:sticky;
      top:112px;
      display:grid;
      gap:14px;
    }
    .cta-band{
      padding:18px 0 28px;
    }
    .cta-card{
      padding:22px;
      background:
        linear-gradient(135deg, rgba(199,255,61,.12), rgba(84,215,166,.06)),
        rgba(17,23,20,.92);
      border-color:rgba(199,255,61,.16);
    }
    .cta-card-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .cta-card h2{
      margin:0 0 8px;
      font-size:26px;
      line-height:1.15;
    }
    .cta-card p{
      margin:0;
      color:#d6dfd8;
      max-width:50em;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .site-footer{
      border-top:1px solid var(--line);
      background:linear-gradient(180deg, rgba(12,17,15,.72), rgba(8,12,11,.92));
      padding:30px 0 20px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr 1fr;
      gap:18px;
      margin-bottom:20px;
    }
    .footer-col h3{
      margin:0 0 14px;
      font-size:15px;
      color:#f2f8f1;
    }
    .footer-col p,
    .footer-col a,
    .footer-col li{
      color:var(--muted);
      font-size:14px;
    }
    .footer-col ul{
      padding:0;
      margin:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .footer-col a{
      transition:color var(--transition), transform var(--transition);
    }
    .footer-col a:hover{
      color:#eef5e8;
    }
    .footer-brand .brand{
      margin-bottom:14px;
    }
    .legal{
      border-top:1px solid var(--line);
      padding-top:16px;
      color:#7f8b84;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    .legal a{color:#9fb5a8}
    .focus-grid .story-card .story-body{padding-bottom:20px}
    .section-muted{
      margin-top:10px;
      padding-top:22px;
      padding-bottom:6px;
    }
    .section-muted .section-head{
      margin-bottom:16px;
    }
    .quick-links{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .quick-links .tag{
      cursor:default;
    }
    .subtle-rule{
      width:100%;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent);
      margin:18px 0;
    }
    .screen-reader-only{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    summary:focus-visible{
      outline:2px solid rgba(199,255,61,.78);
      outline-offset:2px;
    }
    @media (max-width: 1180px){
      .hero-inner,
      .topic-grid,
      .faq-layout{
        grid-template-columns:1fr;
      }
      .sticky-note{
        position:static;
      }
      .latest-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .aside-grid,
      .footer-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
    }
    @media (max-width: 1024px){
      .hero-inner{
        padding:26px;
        min-height:auto;
      }
      .hero-strip{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .focus-grid{
        grid-template-columns:1fr;
      }
      .topic-figure{
        min-height:260px;
      }
    }
    @media (max-width: 768px){
      .site-nav{
        display:none;
        width:100%;
        margin-left:0;
        order:4;
        padding-top:4px;
      }
      .site-nav.open{
        display:flex;
        background:rgba(17,23,20,.92);
        border:1px solid var(--line);
        border-radius:18px;
        padding:10px;
      }
      .nav-tools{
        margin-left:auto;
      }
      .menu-toggle{
        display:inline-flex;
      }
      .searchbar{
        min-width:210px;
      }
      .hero{
        padding-top:20px;
      }
      .hero h1{
        max-width:none;
      }
      .list-card{
        grid-template-columns:1fr;
      }
      .list-thumb{
        aspect-ratio:16/8;
      }
      .latest-grid,
      .aside-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .cta-card h2{
        font-size:22px;
      }
      .hero-strip{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 520px){
      .container{
        width:min(100% - 22px, var(--container));
      }
      .topbar .container{
        font-size:12px;
      }
      .brand-text span{
        display:none;
      }
      .searchbar{
        min-width:0;
        width:100%;
        order:3;
      }
      .nav-wrap{
        gap:12px;
      }
      .nav-tools{
        width:100%;
        order:3;
      }
      .searchbar input{
        padding:10px 12px;
      }
      .searchbar button{
        padding:10px 12px;
      }
      .hero-inner{
        padding:18px;
      }
      .hero h1{
        font-size:32px;
      }
      .panel-card,
      .story-body,
      .latest-body,
      .note-card,
      .cta-card{
        padding:16px;
      }
      .section-head h2{
        font-size:18px;
      }
      .cta-actions,
      .hero-actions{
        width:100%;
      }
      .btn{
        width:100%;
      }
      .btn + .btn{margin-top:2px}
      .faq-item summary{
        padding:16px;
      }
      .faq-content{
        padding:0 16px 16px;
      }
      .highlight-banner{
        min-height:180px;
      }
    }

/* roulang page: category1 */
:root{
  --bg:#0b0f10;
  --bg-soft:#101617;
  --card:#151b1c;
  --card-2:#1a2122;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.12);
  --text:#eef3ef;
  --muted:#9aa6a4;
  --muted-2:#778280;
  --accent:#bafc42;
  --accent-2:#78e6b4;
  --warning:#f0b24b;
  --danger:#ff7666;
  --shadow:0 16px 40px rgba(0,0,0,.32);
  --shadow-soft:0 8px 24px rgba(0,0,0,.18);
  --radius:20px;
  --radius-sm:14px;
  --container:1200px;
  --gap:24px;
  --gap-sm:16px;
  --transition:.22s ease;
}

*{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 CJK SC",sans-serif;
  background:
    radial-gradient(900px 600px at 10% -5%, rgba(186,252,66,.10), transparent 55%),
    radial-gradient(700px 500px at 90% 0%, rgba(120,230,180,.08), transparent 50%),
    linear-gradient(180deg, #0a0e0f 0%, #0d1213 45%, #0b0f10 100%);
  color:var(--text);
  line-height:1.7;
  letter-spacing:.01em;
  min-height:100vh;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.015), rgba(255,255,255,0)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.018) 0 1px, transparent 1px 100px);
  mix-blend-mode:soft-light;
  opacity:.55;
  z-index:0;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select{
  font:inherit;
}
button{
  border:0;
  cursor:pointer;
}
input,select{
  width:100%;
  background:#0f1415;
  color:var(--text);
  border:1px solid var(--line-2);
  border-radius:12px;
  padding:12px 14px;
  outline:none;
  transition:border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
}
input::placeholder{color:var(--muted-2)}
input:focus,select:focus,button:focus-visible,a:focus-visible,summary:focus-visible{
  outline:none;
  border-color:rgba(186,252,66,.7);
  box-shadow:0 0 0 4px rgba(186,252,66,.12);
}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.18;letter-spacing:-.02em}
.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
  position:relative;
  z-index:1;
}
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(8,12,13,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
  color:var(--muted);
  font-size:13px;
}
.topbar-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#dfe7df;
}
.dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 6px rgba(186,252,66,.12);
}
.site-header{
  position:sticky;
  top:38px;
  z-index:45;
  background:rgba(11,15,16,.75);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:18px;
  padding:16px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand-mark{
  width:44px;
  height:44px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:linear-gradient(145deg, rgba(186,252,66,.2), rgba(120,230,180,.15));
  border:1px solid rgba(186,252,66,.35);
  color:var(--accent);
  font-weight:800;
  letter-spacing:.04em;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:0;
}
.brand-text strong{
  font-size:15px;
  font-weight:800;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.brand-text span{
  color:var(--muted);
  font-size:12px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.site-nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:0 8px;
  flex-wrap:wrap;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:0 14px;
  border-radius:999px;
  color:#dfe4e2;
  font-size:14px;
  border:1px solid transparent;
  transition:transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.nav-link:hover{
  background:rgba(255,255,255,.04);
  border-color:rgba(255,255,255,.08);
  transform:translateY(-1px);
}
.nav-link.active{
  color:#0a100b;
  background:linear-gradient(135deg, var(--accent), #e3ff87);
  border-color:rgba(186,252,66,.6);
  box-shadow:0 10px 24px rgba(186,252,66,.18);
}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.search-box{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:min(360px, 34vw);
}
.search-box input{
  padding-left:16px;
  background:rgba(15,20,21,.9);
}
.search-box button{
  min-height:44px;
  padding:0 16px;
  border-radius:12px;
  background:linear-gradient(135deg, rgba(186,252,66,.95), rgba(120,230,180,.9));
  color:#09100a;
  font-weight:800;
  box-shadow:0 12px 24px rgba(186,252,66,.14);
  transition:transform var(--transition), filter var(--transition), box-shadow var(--transition);
}
.search-box button:hover,
.search-box button:focus-visible{
  transform:translateY(-1px);
  filter:brightness(1.05);
  box-shadow:0 16px 30px rgba(186,252,66,.18);
}
main{position:relative;z-index:1}
.category-hero{
  position:relative;
  margin:22px 0 20px;
}
.category-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(9,13,14,.12), rgba(9,13,14,.82)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  border-bottom:1px solid rgba(255,255,255,.06);
  border-top:1px solid rgba(255,255,255,.06);
  border-radius:0;
  overflow:hidden;
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.3fr .9fr;
  gap:28px;
  padding:34px 0 26px;
}
.crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  color:#d7dfd9;
  font-size:13px;
  margin-bottom:14px;
}
.crumbs a{
  color:var(--muted);
}
.crumbs span{
  color:var(--accent);
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(186,252,66,.25);
  background:rgba(186,252,66,.08);
  color:#e9ffd5;
  font-size:13px;
  margin-bottom:16px;
}
.hero-kicker .kicker-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
}
.hero-copy h1{
  font-size:clamp(32px, 4.8vw, 56px);
  letter-spacing:-.04em;
  max-width:12.5ch;
}
.hero-copy p{
  margin-top:18px;
  color:#ccd5d2;
  font-size:16px;
  max-width:62ch;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 18px;
  border-radius:14px;
  font-weight:700;
  transition:transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
}
.btn-primary{
  background:linear-gradient(135deg, var(--accent), #e6ff8a);
  color:#09100a;
  box-shadow:0 14px 26px rgba(186,252,66,.16);
}
.btn-primary:hover,.btn-primary:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 18px 30px rgba(186,252,66,.2);
}
.btn-ghost{
  border:1px solid rgba(255,255,255,.12);
  color:#e9f0ec;
  background:rgba(255,255,255,.03);
}
.btn-ghost:hover,.btn-ghost:focus-visible{
  transform:translateY(-2px);
  border-color:rgba(186,252,66,.38);
  background:rgba(186,252,66,.08);
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  color:#dfe5e2;
  font-size:13px;
}
.hero-panel{
  display:grid;
  gap:14px;
  align-content:start;
}
.panel-card{
  background:rgba(18,24,25,.84);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.panel-cover{
  position:relative;
  min-height:214px;
}
.panel-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  aspect-ratio: 16/10;
}
.panel-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.72));
}
.panel-cover .panel-copy{
  position:absolute;
  inset:auto 16px 16px 16px;
  z-index:1;
}
.panel-copy .panel-eyebrow{
  display:inline-flex;
  margin-bottom:8px;
  padding:5px 10px;
  border-radius:999px;
  background:rgba(186,252,66,.12);
  color:#eefad3;
  font-size:12px;
  border:1px solid rgba(186,252,66,.18);
}
.panel-copy strong{
  display:block;
  font-size:18px;
  margin-bottom:4px;
}
.panel-copy span{
  color:#cfd7d4;
  font-size:13px;
}
.panel-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  padding:14px;
}
.stat{
  padding:14px;
  border-radius:16px;
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.07);
}
.stat strong{
  display:block;
  font-size:20px;
  margin-bottom:4px;
}
.stat span{
  color:var(--muted);
  font-size:12px;
}
.signal-bar{
  margin-top:18px;
}
.signal-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.signal{
  display:flex;
  flex-direction:column;
  gap:7px;
  padding:16px 18px;
  border-radius:18px;
  background:rgba(20,26,27,.88);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-soft);
}
.signal .mini{
  color:var(--accent);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.signal strong{
  font-size:17px;
}
.signal p{
  color:var(--muted);
  font-size:13px;
}
.filter-bar{
  margin:22px auto 8px;
}
.filter-panel{
  padding:16px;
  background:rgba(18,24,25,.72);
  border:1px solid rgba(255,255,255,.08);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
}
.filter-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.filter-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.filter-chip{
  min-height:38px;
  padding:0 14px;
  border-radius:999px;
  color:#dfe6e2;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  transition:transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.filter-chip:hover{
  transform:translateY(-1px);
  border-color:rgba(186,252,66,.35);
  background:rgba(186,252,66,.08);
}
.filter-chip.active{
  background:linear-gradient(135deg, rgba(186,252,66,.95), rgba(230,255,138,.92));
  color:#09100a;
  border-color:transparent;
  box-shadow:0 12px 22px rgba(186,252,66,.12);
}
.filter-tools{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  width:min(460px, 100%);
}
.tool-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:0 16px;
  border-radius:12px;
  background:#0f1415;
  color:#e5ece9;
  border:1px solid rgba(255,255,255,.09);
  transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.tool-btn:hover{
  transform:translateY(-1px);
  border-color:rgba(186,252,66,.35);
  box-shadow:0 10px 20px rgba(0,0,0,.16);
}
.content-grid{
  display:grid;
  grid-template-columns:minmax(0,1.65fr) minmax(300px,.9fr);
  gap:24px;
  margin-top:20px;
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:12px;
  margin-bottom:16px;
}
.section-head h2{
  font-size:26px;
  letter-spacing:-.03em;
}
.section-head p{
  color:var(--muted);
  font-size:14px;
  max-width:48ch;
}
.story-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.story-card{
  position:relative;
  overflow:hidden;
  border-radius:22px;
  background:rgba(18,24,25,.9);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-soft);
  transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.story-card:hover{
  transform:translateY(-3px);
  border-color:rgba(186,252,66,.34);
  box-shadow:0 18px 36px rgba(0,0,0,.28);
}
.story-card.featured{
  grid-column:span 2;
  display:grid;
  grid-template-columns:1.08fr .92fr;
  align-items:stretch;
}
.story-thumb{
  position:relative;
  min-height:208px;
  overflow:hidden;
}
.story-card.featured .story-thumb{
  min-height:100%;
}
.story-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  aspect-ratio:16/10;
}
.story-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.06), rgba(0,0,0,.7));
}
.story-labels{
  position:absolute;
  left:14px;
  top:14px;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.label{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  background:rgba(0,0,0,.38);
  color:#f2fbf4;
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(4px);
}
.story-body{
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.story-card.featured .story-body{
  justify-content:center;
  padding:22px;
}
.story-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px 12px;
  color:var(--muted);
  font-size:12px;
}
.story-title{
  font-size:20px;
  line-height:1.28;
}
.story-card.featured .story-title{
  font-size:28px;
}
.story-summary{
  color:#c7d1ce;
  font-size:14px;
}
.story-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
  padding-top:2px;
}
.story-actions .link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--accent);
  font-weight:700;
}
.story-actions .hot{
  color:#f8bd60;
  font-size:12px;
}
.sidebar{
  display:grid;
  gap:16px;
  align-content:start;
}
.side-card{
  padding:18px;
  border-radius:22px;
  background:rgba(18,24,25,.9);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-soft);
}
.side-card h3{
  font-size:18px;
  margin-bottom:12px;
}
.side-list{
  display:grid;
  gap:10px;
}
.side-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:#d6deda;
  font-size:14px;
}
.side-list li::before{
  content:"";
  width:8px;
  height:8px;
  margin-top:8px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 5px rgba(186,252,66,.09);
  flex:0 0 auto;
}
.tag-cloud{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.tag-cloud .tag{
  padding:7px 11px;
  font-size:12px;
}
.calendar{
  display:grid;
  gap:10px;
}
.calendar-item{
  padding:12px 0;
  border-bottom:1px dashed rgba(255,255,255,.08);
}
.calendar-item:last-child{border-bottom:0;padding-bottom:0}
.calendar-item strong{
  display:block;
  margin-bottom:4px;
  font-size:14px;
}
.calendar-item span{
  color:var(--muted);
  font-size:12px;
}
.side-faq details{
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  padding:12px 14px;
}
.side-faq details+details{margin-top:10px}
.side-faq summary{
  cursor:pointer;
  list-style:none;
  font-weight:700;
  font-size:14px;
}
.side-faq summary::-webkit-details-marker{display:none}
.side-faq p{
  margin-top:10px;
  color:var(--muted);
  font-size:13px;
}
.load-more{
  margin-top:18px;
  display:flex;
  justify-content:center;
}
.load-more .btn{
  min-width:200px;
}
.info-strip{
  margin-top:28px;
}
.info-panel{
  padding:20px;
  border-radius:24px;
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-soft);
}
.info-panel h2{
  font-size:26px;
  margin-bottom:14px;
}
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.faq-item{
  padding:16px 18px;
  border-radius:18px;
  background:rgba(18,24,25,.9);
  border:1px solid rgba(255,255,255,.08);
}
.faq-item summary{
  cursor:pointer;
  list-style:none;
  font-weight:800;
  font-size:15px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{
  margin-top:10px;
  color:#c8d1cf;
  font-size:14px;
}
.risk-note{
  margin-top:14px;
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:14px 16px;
  border-radius:18px;
  background:rgba(240,178,75,.08);
  border:1px solid rgba(240,178,75,.18);
}
.risk-note strong{
  color:#ffd59e;
}
.risk-note p{
  color:#eadbc1;
  font-size:14px;
}
.cta-band{
  margin:26px 0 34px;
}
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  padding:26px;
  background:
    linear-gradient(180deg, rgba(6,9,10,.82), rgba(12,16,17,.92)),
    url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}
.cta-panel::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(186,252,66,.08), rgba(0,0,0,0));
  pointer-events:none;
}
.cta-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.cta-inner h2{
  font-size:28px;
  margin-bottom:8px;
}
.cta-inner p{
  color:#d5dedb;
  max-width:56ch;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:flex-end;
}
.site-footer{
  position:relative;
  z-index:1;
  margin-top:20px;
  padding:36px 0 28px;
  background:rgba(8,12,13,.9);
  border-top:1px solid rgba(255,255,255,.06);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.35fr .7fr .7fr .85fr;
  gap:22px;
}
.footer-col h3{
  font-size:15px;
  margin-bottom:14px;
}
.footer-col ul{
  display:grid;
  gap:10px;
}
.footer-col a{
  color:var(--muted);
  transition:color var(--transition), transform var(--transition);
}
.footer-col a:hover{
  color:#f0f5f2;
}
.footer-brand .brand{
  margin-bottom:14px;
}
.footer-brand p{
  color:var(--muted);
  font-size:14px;
}
.legal{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  margin-top:26px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.08);
  color:var(--muted-2);
  font-size:13px;
}
.muted{
  color:var(--muted);
}
.hidden{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

@media (max-width: 1120px){
  .header-inner{
    grid-template-columns:1fr;
  }
  .site-nav{
    justify-content:flex-start;
  }
  .header-actions{
    width:100%;
  }
  .search-box{
    min-width:0;
    width:100%;
  }
  .hero-inner,
  .content-grid{
    grid-template-columns:1fr;
  }
  .story-card.featured{
    grid-column:span 1;
    grid-template-columns:1fr;
  }
  .signal-grid,
  .faq-grid,
  .footer-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (max-width: 768px){
  .container{
    width:min(var(--container), calc(100% - 28px));
  }
  .topbar-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:6px;
  }
  .site-header{
    top:56px;
  }
  .hero-copy h1{
    max-width:100%;
  }
  .signal-grid,
  .story-grid,
  .faq-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .filter-tools{
    grid-template-columns:1fr;
    width:100%;
  }
  .section-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .cta-inner{
    flex-direction:column;
    align-items:flex-start;
  }
  .cta-actions{
    width:100%;
    justify-content:flex-start;
  }
}

@media (max-width: 520px){
  .brand-text span{
    white-space:normal;
  }
  .nav-link{
    min-height:38px;
    padding:0 12px;
    font-size:13px;
  }
  .hero-copy h1{
    font-size:clamp(28px, 8.4vw, 38px);
  }
  .hero-copy p,
  .story-summary,
  .info-panel p{
    font-size:14px;
  }
  .story-card.featured .story-title{
    font-size:24px;
  }
  .story-title{
    font-size:18px;
  }
  .cta-panel,
  .info-panel,
  .side-card,
  .story-card,
  .filter-panel{
    border-radius:18px;
  }
  .btn{
    width:100%;
  }
  .search-box{
    flex-direction:column;
  }
  .search-box button{
    width:100%;
  }
}