/* roulang page: index */
:root{
      --bg:#0b0f14;
      --bg-elev:#111722;
      --bg-soft:#151d2a;
      --panel:#101621;
      --panel-2:#0f141d;
      --line:rgba(255,255,255,.08);
      --line-strong:rgba(255,255,255,.14);
      --text:#eef3f7;
      --muted:#9aa7b5;
      --soft:#c6d0da;
      --accent:#56f39a;
      --accent-2:#19d3c5;
      --warn:#eb5b63;
      --shadow:0 18px 45px rgba(0,0,0,.28);
      --shadow-soft:0 12px 28px rgba(0,0,0,.22);
      --radius:18px;
      --radius-sm:12px;
      --radius-xs:10px;
      --container:1280px;
      --gap:24px;
      --gap-lg:40px;
      --gap-xl:64px;
      --transition:220ms ease;
      --focus:0 0 0 3px rgba(86,243,154,.2);
    }
    *{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",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 15%, rgba(25,211,197,.14), transparent 28%),
        radial-gradient(circle at 80% 10%, rgba(86,243,154,.12), transparent 24%),
        radial-gradient(circle at 80% 80%, rgba(235,91,99,.10), transparent 20%),
        linear-gradient(180deg, #0b0f14 0%, #0e131a 46%, #0b0f14 100%);
      line-height:1.65;
      overflow-x:hidden;
    }
    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:34px 34px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.08) 45%, rgba(0,0,0,0));
      opacity:.45;
      z-index:0;
    }
    img{
      max-width:100%;
      display:block;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:color var(--transition), opacity var(--transition), transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
    }
    button,input,textarea{
      font:inherit;
    }
    button{
      cursor:pointer;
      border:none;
      background:none;
    }
    :focus-visible{
      outline:none;
      box-shadow:var(--focus);
      border-radius:12px;
    }
    .container{
      width:min(100% - 32px, var(--container));
      margin-inline:auto;
      position:relative;
      z-index:1;
    }
    .top-strip{
      border-bottom:1px solid var(--line);
      background:rgba(9,12,17,.78);
      backdrop-filter:blur(10px);
      position:sticky;
      top:0;
      z-index:20;
    }
    .top-strip .container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      font-size:13px;
      color:var(--muted);
    }
    .top-left,.top-right{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .brand-mini{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--text);
      font-weight:700;
      letter-spacing:.2px;
    }
    .dot{
      width:8px;height:8px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 5px rgba(86,243,154,.1);
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.03);
      color:var(--soft);
      white-space:nowrap;
    }
    header.site-header{
      position:sticky;
      top:43px;
      z-index:19;
      background:rgba(11,15,20,.72);
      backdrop-filter:blur(12px);
      border-bottom:1px solid var(--line);
    }
    .header-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 0;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .logo-mark{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      background:
        linear-gradient(145deg, rgba(86,243,154,.18), rgba(25,211,197,.10)),
        linear-gradient(180deg, #172030, #0f141d);
      border:1px solid rgba(86,243,154,.25);
      box-shadow:0 12px 28px rgba(0,0,0,.24);
      color:var(--accent);
      font-weight:900;
      letter-spacing:.5px;
    }
    .logo-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .logo-text strong{
      font-size:18px;
      letter-spacing:.2px;
    }
    .logo-text span{
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      gap:16px;
    }
    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.03);
    }
    .nav a{
      position:relative;
      padding:10px 16px;
      border-radius:999px;
      color:var(--soft);
      font-size:14px;
      font-weight:600;
      letter-spacing:.1px;
    }
    .nav a:hover,
    .nav a:focus-visible{
      color:var(--text);
      background:rgba(255,255,255,.05);
    }
    .nav a.active{
      color:#0c1117;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 8px 18px rgba(25,211,197,.16);
    }
    .nav a::after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:8px;
      height:2px;
      background:transparent;
      border-radius:999px;
      transition:background var(--transition);
    }
    .nav a:hover::after,
    .nav a.active::after{
      background:rgba(255,255,255,.38);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:12px;
      border:1px solid transparent;
      font-weight:700;
      letter-spacing:.1px;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      color:#071015;
      box-shadow:0 14px 26px rgba(25,211,197,.16);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 30px rgba(25,211,197,.18)}
    .btn-secondary{
      background:rgba(255,255,255,.03);
      color:var(--text);
      border-color:var(--line);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      border-color:rgba(86,243,154,.35);
      background:rgba(86,243,154,.06);
    }
    .menu-toggle{
      display:none;
      width:44px;height:44px;
      align-items:center;justify-content:center;
      border-radius:12px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      color:var(--text);
    }
    .menu-toggle svg{width:20px;height:20px}
    .mobile-drawer{
      display:none;
      padding:14px 0 20px;
    }
    .mobile-drawer .nav{
      width:100%;
      justify-content:space-between;
      border-radius:16px;
      flex-wrap:wrap;
    }
    .hero{
      padding:34px 0 22px;
      position:relative;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow);
      background:
        linear-gradient(180deg, rgba(7,11,16,.82), rgba(7,11,16,.92)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(115deg, rgba(86,243,154,.12), transparent 28%),
        linear-gradient(300deg, rgba(25,211,197,.09), transparent 35%);
      pointer-events:none;
    }
    .hero-inner{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:30px;
      padding:34px;
      min-height:560px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:24px;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      color:var(--soft);
      font-size:13px;
      font-weight:600;
      letter-spacing:.1px;
    }
    .badge.hot{
      background:rgba(235,91,99,.10);
      border-color:rgba(235,91,99,.22);
      color:#ffb7bb;
    }
    .badge.ok{
      background:rgba(86,243,154,.12);
      border-color:rgba(86,243,154,.22);
      color:#bff9d9;
    }
    .hero h1{
      margin:0;
      font-size:clamp(34px, 5vw, 58px);
      line-height:1.08;
      letter-spacing:-.7px;
      max-width:10.4em;
    }
    .hero p{
      margin:0;
      color:var(--soft);
      font-size:17px;
      max-width:44em;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:4px;
    }
    .hero-trust{
      display:flex;
      flex-wrap:wrap;
      gap:12px 18px;
      color:var(--muted);
      font-size:13px;
      padding-top:10px;
      border-top:1px solid var(--line);
    }
    .hero-trust span{
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .hero-side{
      display:grid;
      grid-template-columns:1fr;
      gap:16px;
      align-content:stretch;
    }
    .showcase{
      position:relative;
      min-height:330px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid var(--line);
      background:#111722;
      box-shadow:var(--shadow-soft);
    }
    .showcase img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.02) contrast(1.02);
      transform:scale(1.02);
    }
    .showcase::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(5,7,10,.08), rgba(5,7,10,.75));
    }
    .showcase-copy{
      position:absolute;
      inset:auto 18px 18px 18px;
      z-index:1;
    }
    .showcase-copy .badge{margin-bottom:10px}
    .showcase-copy h2{
      margin:0 0 8px;
      font-size:24px;
      line-height:1.2;
    }
    .showcase-copy p{
      margin:0;
      color:#d1dbe3;
      font-size:14px;
      max-width:28em;
    }
    .scoreboard{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .mini-card{
      padding:16px 15px;
      border-radius:18px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
    }
    .mini-card strong{
      display:block;
      font-size:22px;
      letter-spacing:-.3px;
      margin-bottom:6px;
    }
    .mini-card span{
      color:var(--muted);
      font-size:13px;
    }
    .section{
      padding:var(--gap-xl) 0;
      position:relative;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:22px;
    }
    .section-title{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .section-title .eyebrow{
      color:var(--accent);
      font-weight:800;
      font-size:13px;
      letter-spacing:.16em;
      text-transform:uppercase;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(24px, 3vw, 36px);
      line-height:1.18;
      letter-spacing:-.4px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      max-width:56em;
      font-size:15px;
    }
    .section-link{
      color:var(--soft);
      font-weight:700;
      padding:10px 14px;
      border:1px solid var(--line);
      border-radius:12px;
      background:rgba(255,255,255,.03);
    }
    .section-link:hover{border-color:rgba(86,243,154,.28);background:rgba(86,243,154,.06);color:var(--text)}
    .trust-band{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .trust-item{
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .trust-item h3{
      margin:0 0 8px;
      font-size:16px;
    }
    .trust-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .trust-icon{
      width:40px;height:40px;
      display:grid;place-items:center;
      border-radius:12px;
      background:rgba(86,243,154,.10);
      color:var(--accent);
      border:1px solid rgba(86,243,154,.15);
      margin-bottom:12px;
      font-size:18px;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:start;
    }
    .feature-card,
    .data-card,
    .info-card,
    .content-card,
    .faq-card,
    .cta-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.025));
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .feature-card{
      display:grid;
      grid-template-columns:1fr;
      min-height:100%;
    }
    .feature-media{
      position:relative;
      aspect-ratio:16/9;
      overflow:hidden;
    }
    .feature-media img{
      width:100%;height:100%;object-fit:cover;
      transform:scale(1.02);
      transition:transform var(--transition), filter var(--transition);
      filter:saturate(1.05);
    }
    .feature-card:hover .feature-media img,
    .content-card:hover .card-media img{
      transform:scale(1.06);
    }
    .feature-content{
      padding:22px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-bottom:14px;
    }
    .meta{
      color:var(--muted);
      font-size:13px;
    }
    .feature-content h3,
    .content-body h3,
    .info-card h3,
    .cta-card h3{
      margin:0 0 10px;
      font-size:22px;
      line-height:1.18;
    }
    .feature-content p,
    .content-body p,
    .info-card p,
    .cta-card p{
      margin:0;
      color:var(--soft);
      font-size:15px;
    }
    .small-stack{
      display:grid;
      gap:18px;
    }
    .stack-card{
      position:relative;
      overflow:hidden;
      min-height:220px;
      border:1px solid var(--line);
      border-radius:22px;
      background:var(--panel);
      box-shadow:var(--shadow-soft);
    }
    .stack-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.04) contrast(1.04);
    }
    .stack-card .overlay{
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(10,13,19,.02), rgba(10,13,19,.8));
    }
    .stack-card .content{
      position:absolute;
      inset:auto 18px 18px 18px;
      z-index:1;
    }
    .stack-card h3{margin:0 0 8px;font-size:20px}
    .stack-card p{margin:0;color:#d7e0e8;font-size:14px}
    .stack-card .badge{margin-bottom:10px}
    .data-panel{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .data-card{
      padding:18px;
      min-height:132px;
    }
    .data-card .label{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:14px;
      color:var(--muted);
      font-size:13px;
    }
    .data-card .value{
      font-size:30px;
      line-height:1;
      font-weight:800;
      letter-spacing:-.5px;
      margin-bottom:8px;
    }
    .data-card .desc{
      color:var(--soft);
      font-size:14px;
    }
    .data-card.hot .value{color:#ffb7bb}
    .data-card.ok .value{color:#bbffd8}
    .data-card.neutral .value{color:#dce6ef}
    .data-card.warn .value{color:#ffd68d}
    .content-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
    }
    .content-card{
      display:flex;
      flex-direction:column;
      grid-column:span 4;
      min-height:100%;
    }
    .content-card.featured{
      grid-column:span 8;
      display:grid;
      grid-template-columns:1fr 1.03fr;
      min-height:100%;
    }
    .card-media{
      position:relative;
      overflow:hidden;
      aspect-ratio:16/10;
      background:#0f141d;
    }
    .content-card.featured .card-media{
      aspect-ratio:auto;
      min-height:100%;
    }
    .card-media img{
      width:100%;height:100%;
      object-fit:cover;
      transition:transform var(--transition);
    }
    .card-media::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(5,8,12,.08), rgba(5,8,12,.46));
    }
    .content-body{
      padding:18px 18px 20px;
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height:100%;
    }
    .content-card .excerpt{
      color:var(--soft);
      font-size:14px;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .card-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:auto;
      padding-top:12px;
      border-top:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--soft);
      font-size:12px;
      font-weight:700;
    }
    .pill.event{border-color:rgba(86,243,154,.18);background:rgba(86,243,154,.08);color:#bbffd8}
    .pill.score{border-color:rgba(25,211,197,.16);background:rgba(25,211,197,.08);color:#b7fbf5}
    .pill.hot{border-color:rgba(235,91,99,.22);background:rgba(235,91,99,.09);color:#ffc2c5}
    .aside-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:start;
    }
    .info-card{
      padding:22px;
    }
    .info-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:12px;
    }
    .info-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:var(--soft);
      font-size:14px;
      padding:12px 0;
      border-top:1px solid var(--line);
    }
    .info-list li:first-child{border-top:none;padding-top:0}
    .info-dot{
      width:10px;height:10px;margin-top:6px;
      border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(86,243,154,.12);
      flex:0 0 auto;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .tag{
      padding:8px 11px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--soft);
      font-size:13px;
      font-weight:600;
    }
    .timeline{
      display:grid;
      gap:14px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:76px 1fr;
      gap:14px;
      align-items:start;
      padding:16px 0;
      border-top:1px solid var(--line);
    }
    .timeline-item:first-child{border-top:none;padding-top:0}
    .timeline-time{
      font-weight:800;
      color:var(--accent);
      letter-spacing:.4px;
    }
    .timeline-item h3{
      margin:0 0 6px;
      font-size:17px;
    }
    .timeline-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:1fr;
      gap:14px;
    }
    .faq-card{
      padding:0;
    }
    .faq-item + .faq-item{
      border-top:1px solid var(--line);
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      color:var(--text);
      text-align:left;
      font-weight:700;
      background:transparent;
    }
    .faq-question span{
      max-width:90%;
      line-height:1.5;
    }
    .faq-icon{
      width:30px;height:30px;
      flex:0 0 auto;
      display:grid;place-items:center;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--accent);
      transition:transform var(--transition), background var(--transition);
    }
    .faq-item.open .faq-icon{
      transform:rotate(45deg);
      background:rgba(86,243,154,.08);
    }
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      color:var(--soft);
      font-size:14px;
    }
    .faq-item.open .faq-answer{
      display:block;
    }
    .faq-answer p{margin:0}
    .cta-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
      padding:24px;
      background:
        linear-gradient(135deg, rgba(86,243,154,.10), rgba(25,211,197,.08)),
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
    }
    .cta-card p{max-width:60ch}
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }
    footer{
      padding:28px 0 36px;
      border-top:1px solid var(--line);
      background:rgba(8,11,16,.72);
      position:relative;
      z-index:1;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .7fr .9fr .8fr;
      gap:18px;
      margin-bottom:22px;
    }
    .footer-col{
      padding:6px 0;
    }
    .footer-col h3{
      margin:0 0 14px;
      font-size:16px;
    }
    .footer-col p,
    .footer-col a{
      color:var(--muted);
      font-size:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{color:var(--text)}
    .copyright{
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:12px;
      padding-top:18px;
      border-top:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
    }
    .anchor-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .link-card{
      padding:18px;
      border-radius:18px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height:180px;
    }
    .link-card h3{margin:0;font-size:18px}
    .link-card p{margin:0;color:var(--muted);font-size:14px}
    .link-card .row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:auto;
    }
    .link-card .row .tag{
      color:var(--text);
      border-color:rgba(86,243,154,.18);
    }
    .link-card:hover{
      transform:translateY(-3px);
      border-color:rgba(86,243,154,.22);
      box-shadow:0 18px 34px rgba(0,0,0,.22);
    }
    .muted-note{
      color:var(--muted);
      font-size:13px;
    }
    .mobile-only{display:none}
    @media (max-width: 1199px){
      .hero-inner,
      .feature-grid,
      .aside-layout,
      .cta-card,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .content-card.featured{
        grid-column:span 12;
      }
      .content-card{
        grid-column:span 6;
      }
      .trust-band{
        grid-template-columns:repeat(2,1fr);
      }
      .hero h1{max-width:12em}
    }
    @media (max-width: 900px){
      header.site-header{top:43px}
      .nav-wrap .nav,
      .header-actions .btn-secondary{
        display:none;
      }
      .menu-toggle{
        display:inline-flex;
      }
      .mobile-drawer.open{display:block}
      .hero-inner{
        padding:24px;
        min-height:auto;
      }
      .scoreboard{
        grid-template-columns:1fr;
      }
      .content-card,
      .content-card.featured{
        grid-column:span 12;
        grid-template-columns:1fr;
      }
      .data-panel{
        grid-template-columns:1fr;
      }
      .anchor-grid{
        grid-template-columns:1fr;
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .cta-actions{
        justify-content:flex-start;
      }
    }
    @media (max-width: 767px){
      .top-strip .container{
        flex-direction:column;
        align-items:flex-start;
      }
      .header-inner{
        padding:12px 0;
      }
      .logo-text strong{font-size:16px}
      .hero{
        padding-top:20px;
      }
      .hero-inner{
        gap:20px;
      }
      .hero h1{
        font-size:clamp(28px, 10vw, 40px);
        max-width:100%;
      }
      .hero p{
        font-size:15px;
      }
      .hero-actions .btn{
        width:100%;
      }
      .trust-band{
        grid-template-columns:1fr;
      }
      .feature-media,
      .stack-card{
        min-height:240px;
      }
      .timeline-item{
        grid-template-columns:1fr;
        gap:6px;
      }
      .faq-question{
        padding:16px;
      }
      .faq-question span{
        max-width:82%;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .copyright{
        flex-direction:column;
      }
      .mobile-only{
        display:block;
      }
      .desktop-only{
        display:none;
      }
      .container{
        width:min(100% - 20px, var(--container));
      }
    }

/* roulang page: category1 */
:root {
      --bg: #0b0f0e;
      --bg-2: #111716;
      --panel: #151c1a;
      --panel-2: #1a2220;
      --text: #eef7f1;
      --muted: #99a7a1;
      --soft: #c7d4cf;
      --line: rgba(195, 211, 204, .14);
      --line-strong: rgba(80, 255, 170, .34);
      --accent: #53ffab;
      --accent-2: #10c993;
      --hot: #e24b50;
      --gold: #d7b56d;
      --silver: #aeb8b4;
      --shadow: 0 22px 70px rgba(0, 0, 0, .38);
      --shadow-soft: 0 14px 44px rgba(0, 0, 0, .24);
      --radius-xl: 22px;
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 10px;
      --container: 1240px;
      --font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", Arial, sans-serif;
      --mono: "DIN Alternate", "Roboto Condensed", "Arial Narrow", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: var(--font);
      line-height: 1.7;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(83, 255, 171, .12), transparent 28%),
        radial-gradient(circle at 88% 14%, rgba(226, 75, 80, .11), transparent 30%),
        linear-gradient(135deg, #080b0b 0%, #0d1412 44%, #111210 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .22;
      z-index: -1;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.18));
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img {
      display: block;
      max-width: 100%;
    }

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

    :focus-visible {
      outline: 3px solid rgba(83, 255, 171, .55);
      outline-offset: 3px;
    }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .desktop-only {
      display: inline-flex;
    }

    .mobile-only {
      display: none;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      border-bottom: 1px solid var(--line);
      background: rgba(11, 15, 14, .86);
      backdrop-filter: blur(18px);
    }

    .site-header::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: -1px;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(83,255,171,.38), transparent);
      opacity: .7;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 82px;
      gap: 24px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 270px;
    }

    .logo-mark {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #06100d;
      font-family: var(--mono);
      font-size: 18px;
      font-weight: 900;
      letter-spacing: .08em;
      background: linear-gradient(135deg, var(--accent), #b6ffdd);
      box-shadow: 0 0 0 1px rgba(83, 255, 171, .5), 0 12px 28px rgba(83, 255, 171, .18);
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .logo-text strong {
      font-size: 17px;
      line-height: 1.2;
      letter-spacing: .01em;
    }

    .logo-text span {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.25;
    }

    .nav-wrap {
      display: flex;
      align-items: center;
      gap: 22px;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .nav a {
      position: relative;
      padding: 12px 14px;
      border-radius: 12px;
      color: var(--soft);
      font-size: 14px;
      transition: color .2s ease, background .2s ease, transform .2s ease;
    }

    .nav a::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 7px;
      height: 2px;
      border-radius: 99px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform .2s ease;
    }

    .nav a:hover,
    .nav a.active {
      color: var(--text);
      background: rgba(83, 255, 171, .07);
    }

    .nav a:hover::after,
    .nav a.active::after {
      transform: scaleX(1);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 11px 18px;
      border-radius: 12px;
      font-weight: 700;
      font-size: 14px;
      letter-spacing: .01em;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .btn-primary {
      color: #06100d;
      background: linear-gradient(135deg, var(--accent), #99ffd1);
      box-shadow: 0 12px 30px rgba(83, 255, 171, .2);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(83, 255, 171, .28);
    }

    .btn-secondary {
      color: var(--text);
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .035);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      background: rgba(83, 255, 171, .08);
    }

    .menu-toggle {
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      border: 1px solid var(--line);
      border-radius: 12px;
      color: var(--text);
      background: rgba(255, 255, 255, .04);
    }

    .menu-toggle svg {
      width: 22px;
      height: 22px;
    }

    .mobile-drawer {
      display: none;
      padding: 0 0 18px;
    }

    .mobile-drawer.open {
      display: block;
    }

    .mobile-drawer .nav {
      display: grid;
      grid-template-columns: 1fr;
      gap: 8px;
      padding: 10px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: rgba(15, 22, 20, .96);
      box-shadow: var(--shadow-soft);
    }

    .category-hero {
      position: relative;
      padding: 62px 0 46px;
      overflow: hidden;
      border-bottom: 1px solid var(--line);
    }

    .category-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -2;
      background:
        linear-gradient(90deg, rgba(8, 11, 10, .95) 0%, rgba(8, 11, 10, .68) 52%, rgba(8, 11, 10, .9) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 120px;
      z-index: -1;
      background: linear-gradient(to top, var(--bg), transparent);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .58fr);
      gap: 34px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      margin-bottom: 18px;
      border: 1px solid rgba(83, 255, 171, .28);
      border-radius: 999px;
      color: #caffdf;
      background: rgba(83, 255, 171, .08);
      font-size: 13px;
      font-weight: 700;
    }

    .pulse-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--hot);
      box-shadow: 0 0 0 6px rgba(226, 75, 80, .15);
    }

    h1 {
      max-width: 830px;
      font-size: clamp(34px, 5vw, 62px);
      line-height: 1.08;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .hero-desc {
      max-width: 760px;
      margin-top: 20px;
      color: var(--soft);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .filter-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 26px;
    }

    .filter-chip,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 6px 11px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: var(--soft);
      background: rgba(255, 255, 255, .035);
      font-size: 12px;
      font-weight: 700;
      transition: transform .18s ease, border-color .18s ease, color .18s ease, background .18s ease;
    }

    .filter-chip:hover {
      transform: translateY(-2px);
      color: var(--text);
      border-color: var(--line-strong);
      background: rgba(83, 255, 171, .08);
    }

    .tag.green {
      color: #caffdf;
      border-color: rgba(83, 255, 171, .28);
      background: rgba(83, 255, 171, .08);
    }

    .tag.red {
      color: #ffd0d2;
      border-color: rgba(226, 75, 80, .32);
      background: rgba(226, 75, 80, .09);
    }

    .tag.gold {
      color: #ffe7ad;
      border-color: rgba(215, 181, 109, .34);
      background: rgba(215, 181, 109, .08);
    }

    .hero-panel {
      position: relative;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      overflow: hidden;
      background: linear-gradient(180deg, rgba(26, 34, 32, .9), rgba(12, 16, 15, .92));
      box-shadow: var(--shadow);
    }

    .hero-panel img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      filter: saturate(1.05) contrast(1.05);
    }

    .panel-body {
      padding: 22px;
    }

    .panel-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }

    .panel-title strong {
      font-size: 18px;
    }

    .data-stack {
      display: grid;
      gap: 10px;
    }

    .data-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 0;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: 14px;
    }

    .data-row b {
      color: var(--text);
      font-family: var(--mono);
      font-size: 18px;
      letter-spacing: .04em;
    }

    main {
      padding: 56px 0 0;
    }

    .section {
      padding: 34px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 22px;
    }

    .section-kicker {
      color: var(--accent);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .section-title {
      margin-top: 4px;
      font-size: clamp(24px, 3vw, 38px);
      line-height: 1.18;
      letter-spacing: -.03em;
      font-weight: 900;
    }

    .section-desc {
      max-width: 560px;
      color: var(--muted);
      font-size: 15px;
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 26px;
      align-items: start;
    }

    .card-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .content-card {
      position: relative;
      display: grid;
      grid-template-columns: 156px minmax(0, 1fr);
      gap: 16px;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: linear-gradient(180deg, rgba(26, 34, 32, .92), rgba(15, 20, 19, .9));
      box-shadow: var(--shadow-soft);
      overflow: hidden;
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }

    .content-card:hover {
      transform: translateY(-4px);
      border-color: var(--line-strong);
      box-shadow: 0 24px 58px rgba(0, 0, 0, .34);
    }

    .thumb {
      position: relative;
      min-height: 148px;
      border-radius: 14px;
      overflow: hidden;
      background: #0d1211;
    }

    .thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .25s ease;
    }

    .content-card:hover .thumb img {
      transform: scale(1.06);
    }

    .thumb::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(0,0,0,.45), transparent 56%);
    }

    .card-body {
      min-width: 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
      justify-content: space-between;
    }

    .card-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
    }

    .card-title {
      font-size: 18px;
      line-height: 1.35;
      font-weight: 900;
      letter-spacing: -.01em;
    }

    .card-title a:hover {
      color: var(--accent);
    }

    .card-text {
      color: var(--muted);
      font-size: 14px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      color: var(--muted);
      font-size: 12px;
    }

    .meta span {
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }

    .side-panel {
      position: sticky;
      top: 106px;
      display: grid;
      gap: 16px;
    }

    .side-card,
    .info-card,
    .faq-item,
    .cta-panel {
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: linear-gradient(180deg, rgba(26, 34, 32, .9), rgba(13, 18, 17, .92));
      box-shadow: var(--shadow-soft);
    }

    .side-card {
      padding: 20px;
    }

    .side-card h3 {
      margin-bottom: 14px;
      font-size: 17px;
    }

    .hot-list {
      display: grid;
      gap: 11px;
      list-style: none;
    }

    .hot-list li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-bottom: 11px;
      border-bottom: 1px solid var(--line);
      color: var(--soft);
      font-size: 14px;
    }

    .hot-list li:last-child {
      padding-bottom: 0;
      border-bottom: 0;
    }

    .hot-list em {
      color: var(--accent);
      font-style: normal;
      font-family: var(--mono);
      font-weight: 800;
    }

    .notice {
      color: var(--muted);
      font-size: 14px;
    }

    .notice strong {
      color: var(--text);
    }

    .stats-band {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .stat-card {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .035);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .stat-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      background: rgba(83, 255, 171, .06);
    }

    .stat-card b {
      display: block;
      margin-bottom: 8px;
      color: var(--accent);
      font-family: var(--mono);
      font-size: 32px;
      line-height: 1;
      letter-spacing: .02em;
    }

    .stat-card span {
      color: var(--soft);
      font-weight: 800;
    }

    .stat-card p {
      margin-top: 6px;
      color: var(--muted);
      font-size: 13px;
    }

    .process-grid {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 22px;
      align-items: stretch;
    }

    .feature-image {
      position: relative;
      min-height: 380px;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow);
    }

    .feature-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .feature-image::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(6, 10, 9, .78), transparent 58%);
    }

    .image-caption {
      position: absolute;
      left: 22px;
      right: 22px;
      bottom: 20px;
      z-index: 1;
    }

    .image-caption strong {
      display: block;
      margin-bottom: 6px;
      font-size: 21px;
    }

    .image-caption p {
      color: var(--soft);
      font-size: 14px;
    }

    .process-list {
      display: grid;
      gap: 14px;
    }

    .process-item {
      display: grid;
      grid-template-columns: 54px minmax(0, 1fr);
      gap: 16px;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .035);
      transition: transform .2s ease, border-color .2s ease;
    }

    .process-item:hover {
      transform: translateX(4px);
      border-color: var(--line-strong);
    }

    .step {
      width: 54px;
      height: 54px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: #07100d;
      background: var(--accent);
      font-family: var(--mono);
      font-size: 21px;
      font-weight: 900;
    }

    .process-item h3 {
      margin-bottom: 5px;
      font-size: 18px;
    }

    .process-item p {
      color: var(--muted);
      font-size: 14px;
    }

    .info-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .info-card {
      padding: 22px;
      transition: transform .2s ease, border-color .2s ease;
    }

    .info-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
    }

    .icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      margin-bottom: 15px;
      border: 1px solid rgba(83, 255, 171, .32);
      border-radius: 13px;
      color: var(--accent);
      background: rgba(83, 255, 171, .08);
      font-weight: 900;
    }

    .info-card h3 {
      margin-bottom: 8px;
      font-size: 18px;
    }

    .info-card p {
      color: var(--muted);
      font-size: 14px;
    }

    .pagination {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      margin-top: 24px;
    }

    .page-btn {
      min-width: 42px;
      height: 42px;
      display: inline-grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 12px;
      color: var(--soft);
      background: rgba(255, 255, 255, .035);
      font-weight: 800;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }

    .page-btn.active,
    .page-btn:hover {
      transform: translateY(-2px);
      color: #07100d;
      border-color: transparent;
      background: var(--accent);
    }

    .faq-wrap {
      display: grid;
      gap: 12px;
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 20px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 900;
    }

    .faq-question span:last-child {
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #07100d;
      background: var(--accent);
      transition: transform .2s ease;
    }

    .faq-item.open .faq-question span:last-child {
      transform: rotate(45deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .24s ease;
    }

    .faq-answer p {
      padding: 0 20px 18px;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-item.open .faq-answer {
      max-height: 180px;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: 34px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      background:
        linear-gradient(110deg, rgba(83, 255, 171, .12), rgba(226, 75, 80, .06)),
        linear-gradient(180deg, rgba(26, 34, 32, .96), rgba(12, 17, 16, .94));
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      right: -90px;
      top: -90px;
      border-radius: 50%;
      background: rgba(83, 255, 171, .12);
      filter: blur(10px);
    }

    .cta-panel h2 {
      margin-bottom: 8px;
      font-size: clamp(24px, 3vw, 36px);
      line-height: 1.2;
    }

    .cta-panel p {
      max-width: 680px;
      color: var(--soft);
    }

    .contact-form {
      display: grid;
      grid-template-columns: minmax(220px, 1fr) auto;
      gap: 10px;
      margin-top: 16px;
      max-width: 560px;
    }

    .contact-form input {
      width: 100%;
      min-height: 46px;
      padding: 0 14px;
      border: 1px solid var(--line);
      border-radius: 12px;
      color: var(--text);
      background: rgba(0, 0, 0, .24);
    }

    .contact-form input::placeholder {
      color: rgba(199, 212, 207, .55);
    }

    .contact-form input:focus {
      border-color: var(--line-strong);
      box-shadow: 0 0 0 4px rgba(83, 255, 171, .08);
      outline: none;
    }

    footer {
      margin-top: 64px;
      padding: 46px 0 26px;
      border-top: 1px solid var(--line);
      background: rgba(6, 9, 8, .72);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr .8fr 1fr .8fr;
      gap: 28px;
    }

    .footer-col h3 {
      margin-bottom: 12px;
      font-size: 16px;
    }

    .footer-col p,
    .muted-note {
      color: var(--muted);
      font-size: 13px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 13px;
      transition: color .18s ease, transform .18s ease;
    }

    .footer-links a:hover {
      color: var(--accent);
      transform: translateX(3px);
    }

    .copyright {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-top: 30px;
      padding-top: 18px;
      border-top: 1px solid var(--line);
      color: rgba(199, 212, 207, .62);
      font-size: 12px;
    }

    @media (min-width: 1440px) {
      :root {
        --container: 1300px;
      }
      .content-card {
        grid-template-columns: 178px minmax(0, 1fr);
      }
    }

    @media (max-width: 1199px) {
      .desktop-only {
        display: none;
      }

      .mobile-only {
        display: inline-flex;
      }

      .header-inner {
        min-height: 74px;
      }

      .logo {
        min-width: 0;
      }

      .nav-wrap > .nav {
        display: none;
      }

      .hero-grid,
      .content-layout,
      .process-grid,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .side-panel {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .stats-band,
      .info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 767px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .logo-mark {
        width: 42px;
        height: 42px;
        font-size: 16px;
        border-radius: 12px;
      }

      .logo-text strong {
        font-size: 15px;
      }

      .logo-text span {
        display: none;
      }

      .category-hero {
        padding: 42px 0 34px;
      }

      .hero-grid {
        gap: 22px;
      }

      h1 {
        font-size: 34px;
      }

      .hero-desc {
        font-size: 15px;
      }

      .hero-actions,
      .filter-strip {
        gap: 9px;
      }

      .hero-panel img {
        height: 178px;
      }

      main {
        padding-top: 34px;
      }

      .section {
        padding: 26px 0;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 8px;
      }

      .card-grid,
      .side-panel,
      .stats-band,
      .info-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .content-card {
        grid-template-columns: 1fr;
      }

      .thumb {
        min-height: 190px;
      }

      .feature-image {
        min-height: 270px;
      }

      .process-item {
        grid-template-columns: 46px minmax(0, 1fr);
        padding: 16px;
      }

      .step {
        width: 46px;
        height: 46px;
        border-radius: 14px;
        font-size: 18px;
      }

      .cta-panel {
        padding: 24px;
      }

      .contact-form {
        grid-template-columns: 1fr;
      }

      .btn {
        width: 100%;
      }

      .pagination {
        flex-wrap: wrap;
      }

      .copyright {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .header-inner {
        gap: 12px;
      }

      .logo-text strong {
        max-width: 160px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      .panel-body,
      .side-card,
      .info-card {
        padding: 18px;
      }

      .filter-chip {
        font-size: 11px;
        padding: 6px 9px;
      }

      .stats-band b {
        font-size: 28px;
      }
    }