/* roulang page: index */
:root{
      --bg:#06120d;
      --bg-2:#0a1711;
      --panel:#0d1b15;
      --panel-2:#10211a;
      --line:rgba(183,255,232,.12);
      --line-strong:rgba(183,255,232,.2);
      --text:#e8fff4;
      --muted:#9ab7ad;
      --soft:#cfe6dc;
      --brand:#45f0c5;
      --brand-2:#7f8cff;
      --warn:#ff8f5f;
      --shadow:0 18px 44px rgba(0,0,0,.28);
      --shadow-soft:0 8px 24px rgba(0,0,0,.18);
      --radius:18px;
      --radius-sm:12px;
      --radius-xs:10px;
      --container:1280px;
      --gap:24px;
      --gap-lg:40px;
      --ease:cubic-bezier(.22,.8,.2,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(69,240,197,.14), transparent 55%),
        radial-gradient(900px 520px at 90% 0%, rgba(127,140,255,.12), transparent 50%),
        linear-gradient(180deg, var(--bg), var(--bg-2) 42%, #07130e 100%);
      color:var(--text);
      line-height:1.7;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(to bottom, rgba(255,255,255,.02), transparent 22%),
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.03), transparent 24%),
        radial-gradient(circle at 80% 10%, rgba(255,255,255,.02), transparent 18%);
      opacity:.9;
      z-index:-1;
    }

    img{
      max-width:100%;
      display:block;
      border:0;
    }

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

    button,input{
      font:inherit;
    }

    button{
      border:0;
      background:none;
      color:inherit;
      cursor:pointer;
    }

    ::selection{
      background:rgba(69,240,197,.22);
      color:var(--text);
    }

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(6,18,13,.84);
      border-bottom:1px solid rgba(183,255,232,.08);
    }

    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 0;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }

    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(145deg, rgba(69,240,197,.18), rgba(127,140,255,.14)),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0));
      border:1px solid var(--line-strong);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
      color:var(--brand);
      font-weight:800;
      letter-spacing:.06em;
      flex:none;
    }

    .brand-text{
      min-width:0;
    }

    .brand-name{
      display:block;
      font-size:1rem;
      font-weight:800;
      letter-spacing:.01em;
      line-height:1.2;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .brand-sub{
      display:block;
      font-size:.82rem;
      color:var(--muted);
      margin-top:2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .site-nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .site-nav a{
      position:relative;
      padding:11px 16px;
      border-radius:999px;
      color:var(--soft);
      border:1px solid transparent;
      transition:transform .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease), color .24s var(--ease), box-shadow .24s var(--ease);
    }

    .site-nav a:hover,
    .site-nav a:focus-visible{
      outline:none;
      color:var(--text);
      border-color:rgba(69,240,197,.24);
      background:rgba(69,240,197,.08);
      box-shadow:0 0 0 4px rgba(69,240,197,.08);
      transform:translateY(-1px);
    }

    .site-nav a.active{
      background:linear-gradient(135deg, rgba(69,240,197,.18), rgba(127,140,255,.12));
      border-color:rgba(69,240,197,.22);
      color:var(--text);
    }

    .hero{
      position:relative;
      margin:22px auto 0;
      overflow:hidden;
      border-bottom:1px solid rgba(183,255,232,.08);
    }

    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(6,18,13,.22), rgba(6,18,13,.9)),
        linear-gradient(90deg, rgba(6,18,13,.88), rgba(6,18,13,.4) 52%, rgba(6,18,13,.9));
      z-index:0;
    }

    .hero::after{
      content:"";
      position:absolute;
      inset:0;
      background-image:url('/assets/images/backpic/back-2.webp');
      background-size:cover;
      background-position:center;
      opacity:.18;
      z-index:-1;
      transform:scale(1.02);
    }

    .hero-inner{
      position:relative;
      z-index:1;
      padding:64px 0 54px;
    }

    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:var(--gap-lg);
      align-items:center;
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(69,240,197,.08);
      border:1px solid rgba(69,240,197,.16);
      color:#bdf8e9;
      font-size:.92rem;
      letter-spacing:.02em;
      margin-bottom:18px;
    }

    .eyebrow i{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--brand);
      box-shadow:0 0 0 5px rgba(69,240,197,.12);
      display:inline-block;
    }

    h1{
      margin:0;
      font-size:clamp(2.2rem, 4.6vw, 4.7rem);
      line-height:1.06;
      letter-spacing:-.03em;
      max-width:12ch;
    }

    .hero-lead{
      margin:18px 0 0;
      max-width:60ch;
      color:var(--soft);
      font-size:1.02rem;
      line-height:1.92;
    }

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

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:0 18px;
      border-radius:12px;
      font-weight:700;
      letter-spacing:.01em;
      transition:transform .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease), color .24s var(--ease);
      border:1px solid transparent;
      white-space:nowrap;
    }

    .btn-primary{
      color:#04130d;
      background:linear-gradient(135deg, #5ef4cc, #8ef5da);
      box-shadow:0 14px 28px rgba(69,240,197,.16);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible{
      outline:none;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(69,240,197,.22);
    }

    .btn-ghost{
      color:var(--text);
      background:rgba(255,255,255,.02);
      border-color:rgba(183,255,232,.14);
    }

    .btn-ghost:hover,
    .btn-ghost:focus-visible{
      outline:none;
      transform:translateY(-2px);
      background:rgba(255,255,255,.05);
      border-color:rgba(69,240,197,.22);
      box-shadow:0 0 0 4px rgba(69,240,197,.06);
    }

    .keyword-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }

    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(183,255,232,.11);
      color:#d8f7ec;
      font-size:.88rem;
      transition:transform .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
    }

    .chip:hover{
      transform:translateY(-1px);
      border-color:rgba(69,240,197,.2);
      background:rgba(69,240,197,.06);
    }

    .hero-media{
      position:relative;
      min-height:520px;
      display:grid;
      align-items:end;
      gap:14px;
    }

    .media-frame{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid rgba(183,255,232,.12);
      box-shadow:var(--shadow);
      background:var(--panel);
    }

    .media-frame::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 35%, rgba(6,18,13,.68));
      pointer-events:none;
    }

    .media-frame img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio:16/10;
      transform:scale(1.01);
    }

    .media-main{
      min-height:420px;
    }

    .media-float{
      position:absolute;
      right:16px;
      bottom:16px;
      z-index:2;
      display:grid;
      gap:10px;
      width:min(320px, calc(100% - 32px));
    }

    .float-card{
      padding:14px 15px;
      border-radius:16px;
      border:1px solid rgba(183,255,232,.12);
      background:rgba(10,23,17,.72);
      backdrop-filter:blur(8px);
      box-shadow:var(--shadow-soft);
    }

    .float-card strong{
      display:block;
      font-size:1rem;
      margin-bottom:4px;
    }

    .float-card span{
      display:block;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.6;
    }

    .hero-foot{
      margin-top:26px;
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }

    .metric{
      padding:16px 16px 15px;
      border-radius:16px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(183,255,232,.1);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }

    .metric .label{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      margin-bottom:8px;
    }

    .metric .value{
      display:block;
      color:var(--text);
      font-size:1rem;
      font-weight:700;
      letter-spacing:.01em;
    }

    .metric .desc{
      display:block;
      color:#b8d6c9;
      font-size:.86rem;
      margin-top:6px;
    }

    main{
      padding:28px 0 10px;
    }

    .section{
      margin-top:34px;
    }

    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }

    .section-title{
      margin:0;
      font-size:clamp(1.35rem, 2.2vw, 2rem);
      line-height:1.18;
      letter-spacing:-.02em;
    }

    .section-sub{
      margin:8px 0 0;
      color:var(--muted);
      max-width:60ch;
      font-size:.98rem;
    }

    .section-link{
      color:#c8f7eb;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(183,255,232,.12);
      background:rgba(255,255,255,.02);
      transition:transform .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
      white-space:nowrap;
    }

    .section-link:hover,
    .section-link:focus-visible{
      outline:none;
      transform:translateY(-1px);
      border-color:rgba(69,240,197,.24);
      background:rgba(69,240,197,.06);
    }

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

    .stat{
      padding:18px;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
      border:1px solid rgba(183,255,232,.1);
      box-shadow:var(--shadow-soft);
      transition:transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
    }

    .stat:hover{
      transform:translateY(-2px);
      border-color:rgba(69,240,197,.2);
      box-shadow:0 18px 30px rgba(0,0,0,.22);
    }

    .stat .k{
      display:block;
      color:#d5fbf0;
      font-size:.9rem;
      margin-bottom:6px;
    }

    .stat .v{
      display:flex;
      align-items:baseline;
      gap:6px;
      font-size:1.16rem;
      font-weight:800;
      letter-spacing:-.01em;
    }

    .stat .v small{
      color:var(--muted);
      font-size:.82rem;
      font-weight:600;
    }

    .spotlight-grid{
      display:grid;
      grid-template-columns:1.36fr .64fr;
      gap:var(--gap);
      align-items:stretch;
    }

    .spotlight-main{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid rgba(183,255,232,.12);
      background:var(--panel);
      box-shadow:var(--shadow);
      min-height:420px;
    }

    .spotlight-main img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio:16/9;
      opacity:.82;
    }

    .spotlight-main::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(7,18,13,.16), rgba(7,18,13,.9)),
        linear-gradient(90deg, rgba(7,18,13,.78), transparent 58%);
    }

    .spotlight-copy{
      position:absolute;
      inset:auto 0 0 0;
      z-index:2;
      padding:22px;
    }

    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(69,240,197,.1);
      border:1px solid rgba(69,240,197,.18);
      color:#d9fff3;
      font-size:.84rem;
      margin-bottom:12px;
    }

    .spotlight-copy h3{
      margin:0;
      font-size:1.4rem;
      line-height:1.22;
      letter-spacing:-.01em;
      max-width:18ch;
    }

    .spotlight-copy p{
      margin:10px 0 0;
      color:#cae6dc;
      max-width:50ch;
      line-height:1.85;
      font-size:.96rem;
    }

    .spotlight-side{
      display:grid;
      gap:14px;
    }

    .small-card{
      position:relative;
      overflow:hidden;
      border-radius:20px;
      border:1px solid rgba(183,255,232,.11);
      background:rgba(255,255,255,.03);
      box-shadow:var(--shadow-soft);
      min-height:198px;
      transition:transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
    }

    .small-card:hover{
      transform:translateY(-2px);
      border-color:rgba(69,240,197,.2);
      box-shadow:0 18px 32px rgba(0,0,0,.24);
    }

    .small-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio:4/3;
      opacity:.76;
    }

    .small-card::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 20%, rgba(7,18,13,.92));
    }

    .small-card .inner{
      position:absolute;
      inset:auto 0 0 0;
      z-index:2;
      padding:16px;
    }

    .small-card h3{
      margin:0;
      font-size:1.05rem;
      line-height:1.28;
    }

    .small-card p{
      margin:8px 0 0;
      color:#cae6dc;
      font-size:.88rem;
      line-height:1.7;
    }

    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      color:var(--muted);
      font-size:.84rem;
      margin-top:12px;
    }

    .meta-line span{
      display:inline-flex;
      align-items:center;
      gap:6px;
    }

    .entry-card{
      overflow:hidden;
      border-radius:24px;
      border:1px solid rgba(183,255,232,.12);
      background:
        linear-gradient(145deg, rgba(69,240,197,.08), rgba(127,140,255,.05)),
        rgba(255,255,255,.03);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:0;
    }

    .entry-copy{
      padding:28px;
    }

    .entry-copy .pill{
      margin-bottom:16px;
    }

    .entry-copy h3{
      margin:0;
      font-size:1.6rem;
      line-height:1.2;
      letter-spacing:-.02em;
    }

    .entry-copy p{
      margin:14px 0 0;
      color:var(--soft);
      max-width:48ch;
      line-height:1.9;
    }

    .entry-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }

    .entry-points .chip{
      padding:10px 13px;
      background:rgba(6,18,13,.34);
    }

    .entry-media{
      min-height:260px;
      position:relative;
      overflow:hidden;
    }

    .entry-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio:1/1;
      filter:saturate(1.02) contrast(1.02);
    }

    .entry-media::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(120deg, rgba(6,18,13,.12), rgba(6,18,13,.62));
      pointer-events:none;
    }

    .list-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:var(--gap);
      align-items:start;
    }

    .feed{
      display:grid;
      gap:16px;
    }

    .feed-card{
      display:grid;
      grid-template-columns:210px 1fr;
      gap:18px;
      overflow:hidden;
      border-radius:20px;
      border:1px solid rgba(183,255,232,.1);
      background:rgba(255,255,255,.03);
      box-shadow:var(--shadow-soft);
      transition:transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
    }

    .feed-card:hover{
      transform:translateY(-2px);
      border-color:rgba(69,240,197,.2);
      box-shadow:0 18px 34px rgba(0,0,0,.24);
    }

    .feed-thumb{
      position:relative;
      min-height:100%;
      overflow:hidden;
    }

    .feed-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio:4/3;
    }

    .feed-copy{
      padding:18px 18px 18px 0;
    }

    .feed-copy .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:10px;
    }

    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(69,240,197,.08);
      color:#cffff0;
      border:1px solid rgba(69,240,197,.14);
      font-size:.8rem;
      line-height:1;
    }

    .feed-copy h3{
      margin:0;
      font-size:1.18rem;
      line-height:1.3;
      letter-spacing:-.01em;
    }

    .feed-copy p{
      margin:10px 0 0;
      color:#c9e2d8;
      line-height:1.85;
      font-size:.96rem;
      max-width:62ch;
    }

    .feed-meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:14px;
      color:var(--muted);
      font-size:.84rem;
    }

    .sidebar{
      display:grid;
      gap:16px;
      position:sticky;
      top:98px;
    }

    .panel{
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(183,255,232,.1);
      box-shadow:var(--shadow-soft);
    }

    .panel h3{
      margin:0 0 14px;
      font-size:1.05rem;
    }

    .hot-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .hot-tags .chip{
      background:rgba(6,18,13,.32);
    }

    .update-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }

    .update-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 0;
      border-top:1px solid rgba(183,255,232,.08);
    }

    .update-list li:first-child{
      border-top:0;
      padding-top:0;
    }

    .bullet{
      width:10px;
      height:10px;
      margin-top:8px;
      border-radius:50%;
      background:var(--brand);
      box-shadow:0 0 0 4px rgba(69,240,197,.12);
      flex:none;
    }

    .update-list strong{
      display:block;
      font-size:.95rem;
      margin-bottom:3px;
    }

    .update-list span{
      display:block;
      color:var(--muted);
      font-size:.88rem;
      line-height:1.65;
    }

    .faq-grid{
      display:grid;
      gap:12px;
    }

    details.faq-item{
      border-radius:18px;
      border:1px solid rgba(183,255,232,.1);
      background:rgba(255,255,255,.03);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }

    details.faq-item[open]{
      border-color:rgba(69,240,197,.2);
    }

    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:700;
      color:var(--text);
    }

    .faq-item summary::-webkit-details-marker{
      display:none;
    }

    .faq-item summary span{
      color:var(--brand);
      font-weight:800;
      flex:none;
      transition:transform .24s var(--ease);
    }

    .faq-item[open] summary span{
      transform:rotate(45deg);
    }

    .faq-item .answer{
      padding:0 20px 18px;
      color:var(--soft);
      line-height:1.9;
    }

    .cta{
      position:relative;
      overflow:hidden;
      border-radius:28px;
      border:1px solid rgba(183,255,232,.12);
      box-shadow:var(--shadow);
      margin-top:38px;
      background:var(--panel);
    }

    .cta::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(7,18,13,.88), rgba(7,18,13,.38)),
        url('/assets/images/backpic/back-3.webp') center/cover;
      opacity:.96;
    }

    .cta-inner{
      position:relative;
      z-index:1;
      padding:34px;
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
      align-items:center;
    }

    .cta h2{
      margin:0;
      font-size:clamp(1.55rem, 2.5vw, 2.3rem);
      line-height:1.15;
      letter-spacing:-.02em;
    }

    .cta p{
      margin:12px 0 0;
      color:#d0e8de;
      max-width:52ch;
      line-height:1.9;
    }

    .cta-form{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .field{
      min-width:min(100%, 280px);
      flex:1 1 280px;
      height:50px;
      border-radius:12px;
      border:1px solid rgba(183,255,232,.14);
      background:rgba(6,18,13,.42);
      color:var(--text);
      padding:0 14px;
      outline:none;
      transition:border-color .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease);
    }

    .field::placeholder{
      color:#8ead9f;
    }

    .field:focus{
      border-color:rgba(69,240,197,.28);
      box-shadow:0 0 0 4px rgba(69,240,197,.08);
      background:rgba(6,18,13,.56);
    }

    .footer{
      margin-top:34px;
      padding:32px 0 26px;
      border-top:1px solid rgba(183,255,232,.08);
      background:linear-gradient(180deg, transparent, rgba(255,255,255,.01));
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .7fr 1fr;
      gap:22px;
    }

    .footer-title{
      margin:0 0 12px;
      font-size:1rem;
      color:var(--text);
    }

    .footer p,
    .footer li,
    .footer a{
      color:var(--muted);
      font-size:.92rem;
      line-height:1.8;
    }

    .footer ul{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:8px;
    }

    .footer a:hover,
    .footer a:focus-visible{
      outline:none;
      color:var(--text);
    }

    .footer-note{
      margin-top:24px;
      padding-top:18px;
      border-top:1px solid rgba(183,255,232,.08);
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:10px;
      color:#8faa9e;
      font-size:.88rem;
    }

    .divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(183,255,232,.12), transparent);
      margin:26px 0;
    }

    @media (max-width: 1140px){
      .hero-grid,
      .spotlight-grid,
      .list-grid,
      .cta-inner,
      .footer-grid{
        grid-template-columns:1fr;
      }

      .hero-media{
        min-height:auto;
      }

      .media-main{
        min-height:auto;
      }

      .hero-foot,
      .stats-strip{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }

      .sidebar{
        position:static;
      }

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

    @media (max-width: 760px){
      .header-inner{
        flex-direction:column;
        align-items:flex-start;
      }

      .site-nav{
        justify-content:flex-start;
        width:100%;
      }

      .hero-inner{
        padding:34px 0 30px;
      }

      h1{
        max-width:14ch;
      }

      .hero-foot,
      .stats-strip{
        grid-template-columns:1fr;
      }

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

      .feed-copy{
        padding:0 16px 18px 16px;
      }

      .cta-inner{
        padding:24px 18px;
      }

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

      .section-link{
        align-self:flex-start;
      }

      .brand-name{
        white-space:normal;
      }
    }

    @media (max-width: 520px){
      .container{
        width:min(var(--container), calc(100% - 22px));
      }

      .brand-mark{
        width:38px;
        height:38px;
      }

      .site-nav a{
        padding:10px 13px;
        font-size:.92rem;
      }

      .hero-actions,
      .cta-form{
        width:100%;
      }

      .btn{
        width:100%;
      }

      .field{
        min-width:0;
        width:100%;
      }

      .spotlight-copy,
      .entry-copy,
      .panel,
      .faq-item summary,
      .faq-item .answer{
        padding-left:16px;
        padding-right:16px;
      }

      .spotlight-copy h3{
        max-width:none;
      }

      .small-card{
        min-height:186px;
      }
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{
        animation-duration:.01ms !important;
        animation-iteration-count:1 !important;
        transition-duration:.01ms !important;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#08110e;
      --bg-2:#0d1714;
      --panel:#111b18;
      --panel-2:#15231f;
      --panel-3:#182a24;
      --line:rgba(172, 238, 224, .12);
      --line-2:rgba(172, 238, 224, .18);
      --text:#eefcf7;
      --muted:#97b4ab;
      --soft:#cde7df;
      --accent:#56ead0;
      --accent-2:#8a7cff;
      --accent-3:#27d3ff;
      --warn:#ff9f57;
      --danger:#ff6f78;
      --shadow:0 18px 42px rgba(0,0,0,.34);
      --shadow-soft:0 10px 28px rgba(0,0,0,.22);
      --radius-xl:24px;
      --radius-lg:18px;
      --radius-md:14px;
      --radius-sm:10px;
      --container:1240px;
      --gap:24px;
      --gap-lg:40px;
      --transition:all .24s ease;
      --mono:"SFMono-Regular","Menlo","Consolas","Liberation Mono",monospace;
      --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(86,234,208,.10), transparent 24%),
        radial-gradient(circle at top right, rgba(138,124,255,.10), transparent 24%),
        linear-gradient(180deg, #07100d 0%, #09130f 42%, #060b09 100%);
      min-height:100vh;
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
      background-size:34px 34px;
      opacity:.12;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,0));
      z-index:0;
    }
    img{
      max-width:100%;
      display:block;
      border:0;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:var(--transition);
    }
    button,
    input,
    select{
      font:inherit;
    }
    ::selection{
      background:rgba(86,234,208,.25);
      color:var(--text);
    }
    :focus-visible{
      outline:2px solid rgba(86,234,208,.75);
      outline-offset:3px;
    }
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
      position:relative;
      z-index:1;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:30;
      backdrop-filter:saturate(150%) blur(10px);
      background:rgba(6,11,9,.82);
      border-bottom:1px solid rgba(255,255,255,.05);
    }
    .header-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:14px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }
    .brand-mark{
      flex:0 0 auto;
      display:grid;
      place-items:center;
      width:46px;
      height:46px;
      border-radius:14px;
      color:#04100c;
      font-weight:900;
      letter-spacing:.08em;
      background:linear-gradient(135deg, var(--accent), #bdf9ef 60%, #f7fffd);
      box-shadow:0 10px 24px rgba(86,234,208,.18);
    }
    .brand-text{
      min-width:0;
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand-name{
      font-size:15px;
      font-weight:800;
      letter-spacing:.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .site-nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .site-nav a{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 16px;
      border-radius:999px;
      color:var(--soft);
      border:1px solid transparent;
      background:transparent;
      font-size:14px;
      letter-spacing:.01em;
    }
    .site-nav a:hover{
      border-color:rgba(86,234,208,.22);
      background:rgba(86,234,208,.06);
      color:var(--text);
      transform:translateY(-1px);
    }
    .site-nav a.active,
    .site-nav a[aria-current="page"]{
      color:#05100c;
      background:linear-gradient(135deg, var(--accent), #bff9ef);
      box-shadow:0 10px 24px rgba(86,234,208,.18);
    }

    main{
      position:relative;
      z-index:1;
      padding-bottom:30px;
    }
    .page-hero{
      padding:30px 0 18px;
    }
    .page-hero__frame{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.07);
      border-radius:28px;
      background:
        linear-gradient(180deg, rgba(8,16,13,.10), rgba(8,16,13,.78)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .page-hero__frame::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 15% 15%, rgba(86,234,208,.30), transparent 26%),
        radial-gradient(circle at 82% 18%, rgba(138,124,255,.24), transparent 24%),
        linear-gradient(135deg, rgba(4,13,10,.72), rgba(6,13,11,.18));
    }
    .page-hero__inner{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.4fr) minmax(310px,.9fr);
      gap:28px;
      padding:32px;
      align-items:center;
    }
    .crumbs{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      color:var(--muted);
      font-size:13px;
      margin-bottom:14px;
    }
    .crumbs a{
      color:var(--soft);
    }
    .crumbs span.sep{
      color:rgba(255,255,255,.35);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:fit-content;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(86,234,208,.16);
      background:rgba(9,18,15,.55);
      color:var(--accent);
      font-size:12px;
      letter-spacing:.06em;
      text-transform:uppercase;
      margin-bottom:14px;
    }
    .page-hero h1{
      margin:0;
      font-size:clamp(28px, 3.6vw, 48px);
      line-height:1.12;
      letter-spacing:-.02em;
      max-width:11ch;
    }
    .lead{
      margin:16px 0 0;
      max-width:62ch;
      font-size:16px;
      color:#d4e8e1;
      line-height:1.9;
    }
    .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:12px;
      border:1px solid transparent;
      font-weight:700;
      cursor:pointer;
      transition:var(--transition);
      white-space:nowrap;
    }
    .btn:hover{
      transform:translateY(-1px);
    }
    .btn-primary{
      color:#04100c;
      background:linear-gradient(135deg, var(--accent), #c7faf1);
      box-shadow:0 14px 24px rgba(86,234,208,.16);
    }
    .btn-primary:hover{
      box-shadow:0 16px 32px rgba(86,234,208,.22);
    }
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.03);
      border-color:rgba(255,255,255,.10);
    }
    .btn-secondary:hover{
      border-color:rgba(86,234,208,.28);
      background:rgba(86,234,208,.07);
    }
    .btn-ghost{
      color:var(--soft);
      background:transparent;
      border-color:rgba(255,255,255,.08);
    }
    .btn-ghost:hover{
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.14);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(9,16,14,.58);
      color:#d4eee6;
      font-size:13px;
    }
    .tag--accent{
      border-color:rgba(86,234,208,.22);
      background:rgba(86,234,208,.08);
      color:#bdf9ef;
    }
    .hero-panel{
      position:relative;
      padding:16px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(13,23,20,.82), rgba(8,16,13,.86));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:auto -10% -30% auto;
      width:180px;
      height:180px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(86,234,208,.24), transparent 68%);
      pointer-events:none;
    }
    .hero-shot{
      position:relative;
      overflow:hidden;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.07);
      aspect-ratio:16/11;
      background:#08110e;
    }
    .hero-shot img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.92;
    }
    .hero-panel-body{
      padding:14px 2px 2px;
      display:grid;
      gap:10px;
    }
    .hero-mini{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px;
    }
    .mini-stat{
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.06);
    }
    .mini-stat strong{
      display:block;
      font-size:20px;
      line-height:1.1;
      letter-spacing:-.02em;
      font-family:var(--mono);
    }
    .mini-stat span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:12px;
    }

    .stats-strip{
      padding:20px 0 6px;
    }
    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }
    .stat-card{
      padding:18px;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(18,29,26,.86), rgba(12,20,18,.9));
      border:1px solid rgba(255,255,255,.07);
      box-shadow:var(--shadow-soft);
      min-height:110px;
      transition:var(--transition);
    }
    .stat-card:hover{
      transform:translateY(-2px);
      border-color:rgba(86,234,208,.22);
      box-shadow:0 16px 34px rgba(0,0,0,.28);
    }
    .stat-card .label{
      color:var(--muted);
      font-size:13px;
    }
    .stat-card .value{
      margin-top:10px;
      font-size:30px;
      line-height:1;
      font-family:var(--mono);
      letter-spacing:-.03em;
    }
    .stat-card .desc{
      margin-top:8px;
      color:#cbddd7;
      font-size:13px;
    }
    .spotlight{
      padding:24px 0 8px;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:16px;
    }
    .section-head h2{
      margin:0;
      font-size:24px;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .spotlight-grid{
      display:grid;
      grid-template-columns:minmax(0,1.5fr) minmax(300px,.95fr);
      gap:18px;
    }
    .feature-card,
    .mini-card,
    .story-card,
    .side-block,
    .cta-panel{
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.07);
      background:linear-gradient(180deg, rgba(16,26,23,.88), rgba(11,18,16,.94));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .feature-card{
      display:grid;
      grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
      min-height:320px;
    }
    .feature-card__media{
      position:relative;
      min-height:100%;
    }
    .feature-card__media img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .feature-card__body{
      padding:24px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:12px;
    }
    .feature-card__body h3{
      margin:0;
      font-size:26px;
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .feature-card__body p{
      margin:0;
      color:#d4e8e1;
      line-height:1.85;
      font-size:15px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      color:var(--muted);
      font-size:13px;
    }
    .mini-stack{
      display:grid;
      gap:18px;
    }
    .mini-card{
      display:grid;
      grid-template-columns:118px minmax(0,1fr);
      min-height:151px;
      transition:var(--transition);
    }
    .mini-card:hover,
    .feature-card:hover,
    .story-card:hover,
    .side-block:hover{
      transform:translateY(-2px);
      border-color:rgba(86,234,208,.22);
    }
    .mini-card__media{
      overflow:hidden;
      position:relative;
      background:#08110e;
    }
    .mini-card__media img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .mini-card__body{
      padding:16px 16px 16px 18px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:10px;
    }
    .mini-card__body h3{
      margin:0;
      font-size:18px;
      line-height:1.25;
      letter-spacing:-.01em;
    }
    .mini-card__body p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }

    .toolbar-wrap{
      padding:28px 0 10px;
    }
    .toolbar{
      padding:16px;
      display:grid;
      gap:14px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(14,24,21,.92), rgba(10,18,16,.92));
      border:1px solid rgba(255,255,255,.07);
      box-shadow:var(--shadow-soft);
    }
    .toolbar-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .toolbar-title{
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .toolbar-title strong{
      font-size:18px;
      letter-spacing:-.01em;
    }
    .toolbar-title span{
      color:var(--muted);
      font-size:13px;
    }
    .toolbar-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .searchbox{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:min(100%, 360px);
      padding:0 12px;
      height:46px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
    }
    .searchbox svg{
      flex:0 0 auto;
      opacity:.8;
    }
    .searchbox input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--text);
    }
    .searchbox input::placeholder{
      color:#8ea9a0;
    }
    .filters{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .filter-chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      color:#d7eae3;
      cursor:pointer;
      transition:var(--transition);
      font-size:13px;
    }
    .filter-chip:hover{
      border-color:rgba(86,234,208,.24);
      background:rgba(86,234,208,.07);
      transform:translateY(-1px);
    }
    .filter-chip.active{
      color:#06110d;
      background:linear-gradient(135deg, var(--accent), #d5fbf3);
      border-color:transparent;
      box-shadow:0 10px 20px rgba(86,234,208,.16);
    }
    .sort-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    .sort-row .hint{
      color:var(--muted);
      font-size:13px;
    }
    .sort-select{
      height:42px;
      min-width:160px;
      padding:0 12px;
      border-radius:12px;
      background:#101916;
      color:var(--text);
      border:1px solid rgba(255,255,255,.08);
      outline:none;
    }

    .content-area{
      padding:18px 0 22px;
    }
    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1.56fr) minmax(300px,.84fr);
      gap:18px;
      align-items:start;
    }
    .feed{
      display:grid;
      gap:18px;
    }
    .story-card{
      transition:var(--transition);
    }
    .story-card--featured{
      display:grid;
      grid-template-columns:minmax(280px,.92fr) minmax(0,1.08fr);
    }
    .story-media{
      position:relative;
      min-height:100%;
      aspect-ratio:16/10;
      background:#09110d;
      overflow:hidden;
    }
    .story-media img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .story-body{
      padding:20px;
      display:flex;
      flex-direction:column;
      gap:12px;
      justify-content:center;
    }
    .story-body h3{
      margin:0;
      font-size:22px;
      line-height:1.22;
      letter-spacing:-.02em;
    }
    .story-body p{
      margin:0;
      color:#d4e8e1;
      font-size:14px;
      line-height:1.9;
    }
    .story-foot{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
    }
    .label-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .label-row .tag{
      min-height:30px;
      padding:0 10px;
      font-size:12px;
    }
    .story-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .story-card--small{
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .story-card--small .story-media{
      aspect-ratio:16/9;
    }
    .story-card--small .story-body{
      padding:18px;
    }
    .story-card--small .story-body h3{
      font-size:18px;
    }
    .story-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:2px;
    }
    .story-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:#bff9ef;
      font-weight:700;
      font-size:13px;
    }

    .side{
      display:grid;
      gap:18px;
      position:sticky;
      top:86px;
    }
    .side-block{
      padding:18px;
      display:grid;
      gap:14px;
    }
    .side-block h3{
      margin:0;
      font-size:18px;
      letter-spacing:-.01em;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag-cloud a{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      color:#d7eae3;
      font-size:13px;
    }
    .tag-cloud a:hover{
      background:rgba(86,234,208,.07);
      border-color:rgba(86,234,208,.24);
      transform:translateY(-1px);
    }
    .update-list{
      display:grid;
      gap:12px;
    }
    .update-item{
      display:grid;
      grid-template-columns:68px minmax(0,1fr);
      gap:12px;
      align-items:center;
      padding:10px;
      border-radius:16px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.05);
    }
    .update-item img{
      width:68px;
      height:68px;
      object-fit:cover;
      border-radius:12px;
    }
    .update-item strong{
      display:block;
      font-size:14px;
      line-height:1.35;
      margin-bottom:4px;
    }
    .update-item span{
      display:block;
      color:var(--muted);
      font-size:12px;
      line-height:1.5;
    }
    .side-note{
      padding:14px;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(86,234,208,.08), rgba(138,124,255,.08));
      border:1px solid rgba(86,234,208,.14);
      color:#dffaf2;
      font-size:13px;
      line-height:1.8;
    }
    .recommend-list{
      display:grid;
      gap:10px;
    }
    .recommend-card{
      display:grid;
      grid-template-columns:80px minmax(0,1fr);
      gap:12px;
      align-items:center;
      border-radius:16px;
      padding:10px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.05);
    }
    .recommend-card img{
      width:80px;
      height:64px;
      border-radius:12px;
      object-fit:cover;
    }
    .recommend-card strong{
      display:block;
      font-size:14px;
      margin-bottom:4px;
    }
    .recommend-card span{
      display:block;
      font-size:12px;
      color:var(--muted);
      line-height:1.6;
    }

    .pager{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:4px;
      padding:18px 0 2px;
    }
    .pager .pages{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .page-btn{
      min-width:42px;
      height:42px;
      padding:0 12px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      color:var(--soft);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition:var(--transition);
    }
    .page-btn:hover{
      border-color:rgba(86,234,208,.24);
      background:rgba(86,234,208,.07);
      transform:translateY(-1px);
    }
    .page-btn.active{
      color:#05110d;
      background:linear-gradient(135deg, var(--accent), #d6fbf3);
      border-color:transparent;
    }

    .faq{
      padding:24px 0 10px;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    details.faq-item{
      border-radius:18px;
      border:1px solid rgba(255,255,255,.07);
      background:linear-gradient(180deg, rgba(17,28,25,.90), rgba(11,18,16,.94));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      font-weight:700;
      font-size:16px;
      transition:var(--transition);
    }
    details.faq-item summary::-webkit-details-marker{
      display:none;
    }
    details.faq-item summary:hover{
      color:#cffff4;
    }
    .faq-answer{
      padding:0 20px 18px;
      color:#d4e8e1;
      line-height:1.9;
      font-size:14px;
    }
    .faq-arrow{
      flex:0 0 auto;
      width:30px;
      height:30px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.06);
      color:var(--accent);
      transition:var(--transition);
    }
    details[open] .faq-arrow{
      transform:rotate(180deg);
      background:rgba(86,234,208,.10);
      border-color:rgba(86,234,208,.16);
    }

    .cta{
      padding:26px 0 42px;
    }
    .cta-panel{
      position:relative;
      padding:28px;
      background:
        linear-gradient(135deg, rgba(7,15,13,.70), rgba(7,15,13,.84)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(4,9,8,.72), rgba(4,9,8,.14));
    }
    .cta-inner{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
    }
    .cta-copy{
      max-width:760px;
    }
    .cta-copy h2{
      margin:0 0 10px;
      font-size:28px;
      line-height:1.18;
      letter-spacing:-.02em;
    }
    .cta-copy p{
      margin:0;
      color:#d7eae3;
      line-height:1.9;
      max-width:64ch;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }

    .footer{
      position:relative;
      z-index:1;
      padding:32px 0 24px;
      border-top:1px solid rgba(255,255,255,.05);
      background:rgba(6,11,9,.68);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .9fr;
      gap:24px;
      padding-bottom:20px;
    }
    .footer-title{
      margin:0 0 12px;
      font-size:16px;
      line-height:1.25;
    }
    .footer p,
    .footer li{
      color:var(--muted);
      font-size:14px;
      line-height:1.9;
    }
    .footer ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:8px;
    }
    .footer a{
      color:#dcefe8;
    }
    .footer a:hover{
      color:var(--accent);
    }
    .footer-note{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.06);
      color:#8fa8a0;
      font-size:12px;
      letter-spacing:.01em;
    }

    @media (max-width: 1100px){
      .page-hero__inner,
      .spotlight-grid,
      .content-grid{
        grid-template-columns:1fr;
      }
      .side{
        position:static;
      }
      .feature-card{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 900px){
      .stats-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .story-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 720px){
      .header-inner{
        flex-direction:column;
        align-items:flex-start;
      }
      .site-nav{
        width:100%;
        overflow:auto;
        padding-bottom:4px;
        flex-wrap:nowrap;
      }
      .site-nav a{
        flex:0 0 auto;
      }
      .page-hero__inner,
      .cta-panel,
      .toolbar{
        padding:18px;
      }
      .page-hero{
        padding-top:18px;
      }
      .hero-mini{
        grid-template-columns:1fr;
      }
      .mini-card,
      .story-card--featured{
        grid-template-columns:1fr;
      }
      .story-media{
        aspect-ratio:16/9;
      }
      .toolbar-top,
      .sort-row,
      .cta-inner{
        flex-direction:column;
        align-items:flex-start;
      }
      .searchbox{
        min-width:100%;
      }
      .stats-grid{
        grid-template-columns:1fr;
      }
      .cta-copy h2{
        font-size:24px;
      }
      .page-hero h1{
        max-width:none;
      }
    }
    @media (max-width: 520px){
      .container{
        width:min(var(--container), calc(100% - 22px));
      }
      .page-hero__frame,
      .feature-card,
      .story-card,
      .side-block,
      .cta-panel,
      details.faq-item{
        border-radius:20px;
      }
      .hero-actions,
      .cta-actions,
      .filters{
        width:100%;
      }
      .btn,
      .filter-chip,
      .page-btn{
        width:100%;
      }
      .pager .pages{
        width:100%;
      }
      .pager .pages .page-btn{
        flex:1 1 calc(33.333% - 8px);
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .section-head h2{
        font-size:21px;
      }
      .faq-answer,
      .story-body p,
      .lead{
        line-height:1.8;
      }
    }