/* roulang page: index */
:root{
      --bg:#07090B;
      --bg-2:#07110F;
      --panel:#0D1211;
      --panel-2:#11151A;
      --text:#EAFDF8;
      --muted:#94A3A0;
      --line:rgba(0,245,212,.22);
      --line-2:rgba(163,255,18,.22);
      --brand:#00F5D4;
      --brand-2:#A3FF12;
      --amber:#FFB020;
      --shadow:0 28px 80px rgba(0,0,0,.46);
      --glow:0 0 34px rgba(0,245,212,.18);
      --radius:26px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% 0%, rgba(0,245,212,.13), transparent 32%),
        radial-gradient(circle at 84% 8%, rgba(163,255,18,.1), transparent 28%),
        linear-gradient(180deg, #07090B 0%, #07110F 46%, #07090B 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(0,245,212,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,245,212,.055) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.25));
      pointer-events:none;
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      z-index:-1;
      background:repeating-linear-gradient(180deg, rgba(255,255,255,.018) 0, rgba(255,255,255,.018) 1px, transparent 1px, transparent 7px);
      opacity:.32;
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    .site-container{width:min(1240px, calc(100% - 40px));margin-inline:auto}
    .skip-link{position:absolute;left:-999px;top:12px;background:var(--brand);color:#06100f;padding:10px 14px;border-radius:12px;z-index:100}
    .skip-link:focus{left:12px}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(7,9,11,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--line);
      box-shadow:0 12px 34px rgba(0,0,0,.28);
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:.02em;
      white-space:nowrap;
    }
    .logo-mark{
      width:36px;height:36px;border-radius:14px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:var(--glow);
      position:relative;
    }
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;inset:9px;border:1px solid rgba(7,9,11,.72);border-radius:50%}
    .logo-mark:after{inset:16px;background:#07110f;border:0}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-link{
      position:relative;
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      transition:.25s ease;
    }
    .nav-link:hover,.nav-link:focus{color:var(--text);background:rgba(0,245,212,.08);outline:none}
    .nav-link.active{color:var(--brand);background:rgba(0,245,212,.1);box-shadow:inset 0 -1px 0 rgba(0,245,212,.45)}
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:4px;height:2px;
      background:linear-gradient(90deg,var(--brand),var(--brand-2));
      border-radius:99px;
      box-shadow:0 0 16px rgba(0,245,212,.55);
    }
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 18px;border-radius:999px;border:1px solid transparent;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#06100f;font-weight:800;
      box-shadow:0 12px 30px rgba(0,245,212,.18);
      transition:.25s ease;
    }
    .nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(0,245,212,.28)}
    .btn-ghost{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 18px;border-radius:999px;
      border:1px solid rgba(0,245,212,.42);
      background:rgba(13,18,17,.72);
      color:var(--text);
      transition:.25s ease;
    }
    .btn-ghost:hover{transform:translateY(-2px);border-color:var(--brand);box-shadow:var(--glow);background:rgba(0,245,212,.08)}
    .btn-primary:focus,.btn-ghost:focus,.nav-cta:focus,.menu-toggle:focus,input:focus{outline:3px solid rgba(163,255,18,.42);outline-offset:3px}
    .menu-toggle{display:none;background:rgba(0,245,212,.08);border:1px solid var(--line);color:var(--text);border-radius:14px;width:46px;height:46px}
    .hero{
      position:relative;
      padding:74px 0 48px;
      border-bottom:1px solid rgba(0,245,212,.12);
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:24px -10% auto;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--brand),var(--brand-2),transparent);
      transform:skewY(-3deg);
      opacity:.58;
    }
    .hero-panel{
      border:1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(0,245,212,.12), transparent 28%),
        linear-gradient(180deg, rgba(17,21,26,.92), rgba(7,17,15,.9));
      border-radius:34px;
      box-shadow:var(--shadow),var(--glow);
      overflow:hidden;
    }
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:stretch;padding:34px}
    .eyebrow,.badge{
      display:inline-flex;align-items:center;gap:8px;
      border:1px solid var(--line);
      background:rgba(0,245,212,.07);
      color:var(--brand);
      border-radius:999px;
      padding:6px 11px;
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .eyebrow:before,.badge-dot:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--brand-2);
      box-shadow:0 0 14px rgba(163,255,18,.72);
    }
    .hero h1{
      margin:18px 0 18px;
      max-width:850px;
      font-size:clamp(34px,5.3vw,60px);
      line-height:1.1;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .gradient-text{background:linear-gradient(135deg,var(--text),var(--brand) 48%,var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
    .hero-desc{max-width:780px;color:#C7D8D3;font-size:17px;line-height:1.85}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .group-strip{
      display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;
      color:var(--muted);
      font-size:13px;
    }
    .group-strip span{padding:8px 12px;border-radius:999px;background:rgba(7,9,11,.54);border:1px solid rgba(148,163,160,.18)}
    .matrix{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      align-content:stretch;
    }
    .matrix-card,.card,.entry-card,.recommend-item,.faq-item{
      border:1px solid rgba(0,245,212,.18);
      background:linear-gradient(180deg, rgba(17,24,39,.82), rgba(13,18,17,.9));
      border-radius:var(--radius);
      box-shadow:0 18px 44px rgba(0,0,0,.28);
      transition:.25s ease;
    }
    .matrix-card{padding:18px;min-height:132px;position:relative;overflow:hidden}
    .matrix-card:after{
      content:"";
      position:absolute;right:-34px;bottom:-34px;width:90px;height:90px;
      border:1px solid rgba(163,255,18,.24);
      border-radius:50%;
    }
    .matrix-card:hover,.card:hover,.entry-card:hover,.recommend-item:hover,.faq-item:hover{transform:translateY(-3px);border-color:rgba(0,245,212,.48);box-shadow:0 24px 58px rgba(0,0,0,.34),var(--glow)}
    .matrix-card strong{display:block;font-size:24px;line-height:1.1;margin:10px 0 8px;color:var(--text)}
    .matrix-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
    .section{padding:82px 0}
    .section.compact{padding:58px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-title{font-size:clamp(26px,3vw,36px);line-height:1.18;font-weight:950;letter-spacing:-.03em;margin:0}
    .section-desc{max-width:680px;color:var(--muted);margin:10px 0 0;font-size:16px}
    .tag-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
    .tag-row::-webkit-scrollbar{display:none}
    .tag{
      flex:0 0 auto;
      padding:9px 13px;
      border:1px solid rgba(148,163,160,.18);
      border-radius:999px;
      color:#C6D3D0;
      background:rgba(13,18,17,.72);
      font-size:13px;
      transition:.25s ease;
    }
    .tag:hover,.tag.active{color:#06100f;background:linear-gradient(135deg,var(--brand),var(--brand-2));border-color:transparent}
    .directory-grid{display:grid;grid-template-columns:5fr 7fr;gap:18px;margin-top:18px}
    .directory-list{display:grid;gap:14px}
    .card{padding:22px;position:relative;overflow:hidden}
    .card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2));opacity:.65}
    .card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
    .num{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--brand);font-weight:900}
    .data-badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:5px 9px;border-radius:999px;
      border:1px solid rgba(163,255,18,.22);
      color:var(--brand-2);
      background:rgba(163,255,18,.06);
      font-size:12px;font-weight:800;
    }
    .card h3{margin:0 0 10px;font-size:22px;line-height:1.25}
    .card p{margin:0;color:var(--muted)}
    .mini-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
    .mini-tags span{font-size:12px;color:#CFE7E0;border:1px solid rgba(148,163,160,.18);border-radius:999px;padding:5px 9px;background:rgba(7,9,11,.42)}
    .feature-band{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      border:1px solid rgba(0,245,212,.18);
      border-radius:28px;
      overflow:hidden;
      background:rgba(13,18,17,.76);
    }
    .feature-item{padding:22px;border-right:1px solid rgba(0,245,212,.13)}
    .feature-item:last-child{border-right:0}
    .feature-item b{display:block;font-size:18px;margin-bottom:6px}
    .feature-item p{margin:0;color:var(--muted);font-size:14px}
    .spec-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .spec{padding:18px;border-radius:22px;background:rgba(7,9,11,.56);border:1px solid rgba(148,163,160,.16)}
    .spec span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}
    .spec strong{font-size:20px;color:var(--brand)}
    .entry-layout{display:grid;grid-template-columns:1.45fr .75fr;gap:18px}
    .entry-list{display:grid;gap:14px}
    .entry-card{padding:20px;display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center}
    .entry-card h3{font-size:20px;margin:0 0 6px}
    .entry-card p{margin:0;color:var(--muted);font-size:14px}
    .entry-link{color:var(--brand);font-weight:800;white-space:nowrap}
    .side-panel{padding:24px;border-radius:28px;background:linear-gradient(180deg, rgba(0,245,212,.1), rgba(13,18,17,.88));border:1px solid var(--line);position:sticky;top:98px;height:max-content}
    .side-panel h3{margin:0 0 12px;font-size:23px}
    .side-panel ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
    .side-panel li{display:flex;gap:10px;color:#C6D3D0;font-size:14px}
    .side-panel li:before{content:"";width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 12px rgba(163,255,18,.6);flex:0 0 auto}
    .timeline{display:grid;gap:14px;position:relative}
    .timeline-item{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:18px;border:1px solid rgba(0,245,212,.16);border-radius:22px;background:rgba(13,18,17,.7)}
    .timeline-time{color:var(--brand);font-weight:900;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
    .timeline-item h3{margin:0 0 6px;font-size:19px}
    .timeline-item p{margin:0;color:var(--muted)}
    .progress-panel{border:1px solid var(--line);border-radius:30px;padding:24px;background:linear-gradient(135deg, rgba(0,245,212,.1), rgba(17,21,26,.78))}
    .progress-bar{height:12px;border-radius:999px;background:rgba(148,163,160,.14);overflow:hidden;margin:18px 0}
    .progress-bar span{display:block;width:72%;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2));box-shadow:0 0 20px rgba(0,245,212,.38)}
    .check-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
    .check-list div{padding:14px;border-radius:18px;border:1px solid rgba(148,163,160,.16);background:rgba(7,9,11,.42);color:#CFE7E0}
    .news-layout{display:grid;grid-template-columns:1fr 340px;gap:18px}
    .news-list{border:1px solid rgba(0,245,212,.18);border-radius:28px;overflow:hidden;background:rgba(13,18,17,.72)}
    .news-row{display:flex;justify-content:space-between;gap:18px;padding:18px 20px;border-bottom:1px solid rgba(148,163,160,.12);transition:.25s ease}
    .news-row:last-child{border-bottom:0}
    .news-row:hover{background:rgba(0,245,212,.07)}
    .news-row a{font-weight:850}
    .news-row p{margin:5px 0 0;color:var(--muted);font-size:14px}
    .news-row time{color:var(--amber);font-size:12px;white-space:nowrap}
    .recommend-stack{display:grid;gap:12px}
    .recommend-item{padding:18px}
    .recommend-item h3{margin:8px 0 6px;font-size:18px}
    .recommend-item p{margin:0;color:var(--muted);font-size:14px}
    .faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    details.faq-item{padding:0;overflow:hidden}
    details summary{list-style:none;padding:18px 20px;font-weight:850;cursor:pointer;display:flex;justify-content:space-between;gap:12px}
    details summary::-webkit-details-marker{display:none}
    details summary:after{content:"+";color:var(--brand);font-size:22px;line-height:1}
    details[open] summary:after{content:"−"}
    details[open]{border-color:rgba(0,245,212,.42)}
    details p{margin:0;padding:0 20px 20px;color:var(--muted)}
    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:34px;
      border-radius:34px;
      background:
        linear-gradient(135deg, rgba(0,245,212,.24), rgba(163,255,18,.16)),
        linear-gradient(180deg, #101A18, #07110F);
      border:1px solid rgba(0,245,212,.34);
      box-shadow:var(--shadow),var(--glow);
    }
    .cta-panel:after{content:"";position:absolute;right:-90px;top:-90px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(163,255,18,.22)}
    .cta-content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .cta-panel h2{margin:0 0 10px;font-size:clamp(26px,3.6vw,40px);line-height:1.18}
    .cta-panel p{margin:0;color:#CFE7E0;max-width:690px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;flex:0 0 auto}
    .search-box{display:flex;gap:10px;margin-top:18px}
    .search-box input{width:100%;min-height:48px;border-radius:16px;border:1px solid rgba(0,245,212,.22);background:rgba(7,9,11,.72);color:var(--text);padding:0 14px}
    .site-footer{
      padding:46px 0 28px;
      background:#050706;
      border-top:1px solid var(--line);
      position:relative;
    }
    .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:30px}
    .footer-title{font-size:20px;font-weight:950;margin-bottom:10px}
    .footer-muted{color:var(--muted);margin:0;max-width:520px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#C6D3D0;transition:.25s ease}
    .footer-links a:hover{color:var(--brand)}
    .copyright{margin-top:28px;padding-top:20px;border-top:1px solid rgba(148,163,160,.14);color:#7F908C;font-size:13px}
    @media (max-width:1024px){
      .hero-grid,.directory-grid,.entry-layout,.news-layout{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto}
      .feature-band,.spec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px, 1240px)}
      .nav-links,.nav-cta{display:none}
      .menu-toggle{display:inline-grid;place-items:center}
      .nav-wrap{min-height:68px}
      .mobile-open .nav-links{
        display:grid;
        position:absolute;
        left:14px;right:14px;top:76px;
        padding:14px;
        border:1px solid var(--line);
        border-radius:22px;
        background:#07110F;
        box-shadow:var(--shadow);
      }
      .mobile-open .nav-link{border-left:2px solid rgba(0,245,212,.35);border-radius:14px}
      .hero{padding:42px 0 34px}
      .hero-grid{padding:22px}
      .matrix{grid-template-columns:1fr}
      .section{padding:58px 0}
      .section-head{display:block}
      .entry-card{grid-template-columns:1fr}
      .feature-band,.spec-grid,.faq-grid,.check-list{grid-template-columns:1fr}
      .feature-item{border-right:0;border-bottom:1px solid rgba(0,245,212,.13)}
      .feature-item:last-child{border-bottom:0}
      .timeline-item{grid-template-columns:1fr}
      .news-row{display:block}
      .news-row time{display:inline-block;margin-top:8px}
      .cta-content{display:block}
      .cta-actions{margin-top:20px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .hero-actions,.cta-actions,.search-box{flex-direction:column}
      .btn-primary,.btn-ghost{width:100%}
      .hero-panel,.cta-panel{border-radius:24px}
      .card,.matrix-card{border-radius:22px}
    }

/* roulang page: category1 */
:root {
      --bg: #07090B;
      --bg-soft: #0B1110;
      --panel: #0D1211;
      --panel-2: #11151A;
      --panel-3: #07110F;
      --line: rgba(0, 245, 212, .22);
      --line-strong: rgba(163, 255, 18, .42);
      --text: #EAFDF8;
      --muted: #94A3A0;
      --muted-2: #B8C8C4;
      --brand: #00F5D4;
      --brand-2: #A3FF12;
      --amber: #FFB020;
      --shadow: 0 22px 70px rgba(0, 0, 0, .48);
      --glow: 0 0 28px rgba(0, 245, 212, .18);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --max: 1220px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--text);
      font-family: PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
      line-height: 1.75;
      background:
        linear-gradient(rgba(0, 245, 212, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 212, .035) 1px, transparent 1px),
        radial-gradient(circle at 18% 10%, rgba(0, 245, 212, .10), transparent 30%),
        radial-gradient(circle at 82% 20%, rgba(163, 255, 18, .08), transparent 26%),
        linear-gradient(180deg, #07090B 0%, #07110F 46%, #07090B 100%);
      background-size: 34px 34px, 34px 34px, auto, auto, auto;
      min-height: 100vh;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background:
        repeating-linear-gradient(180deg, rgba(255, 255, 255, .025) 0, rgba(255, 255, 255, .025) 1px, transparent 1px, transparent 8px);
      opacity: .28;
      mix-blend-mode: screen;
    }

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

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

    :focus-visible {
      outline: 2px solid var(--brand-2);
      outline-offset: 4px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(7, 9, 11, .9);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 12px 38px rgba(0, 0, 0, .36);
    }

    .site-header::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: -1px;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--brand), var(--brand-2), transparent);
      opacity: .64;
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: max-content;
      font-weight: 800;
      color: var(--text);
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border: 1px solid var(--line-strong);
      border-radius: 12px;
      position: relative;
      background:
        linear-gradient(135deg, rgba(0, 245, 212, .16), rgba(163, 255, 18, .10)),
        #0D1211;
      box-shadow: var(--glow);
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      background: linear-gradient(90deg, var(--brand), var(--brand-2));
      border-radius: 999px;
    }

    .brand-mark::before {
      width: 18px;
      height: 2px;
      left: 7px;
      top: 16px;
    }

    .brand-mark::after {
      width: 2px;
      height: 18px;
      left: 16px;
      top: 7px;
    }

    .brand-text {
      font-size: 18px;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 6px;
      border: 1px solid rgba(148, 163, 160, .14);
      border-radius: 999px;
      background: rgba(13, 18, 17, .74);
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 18px;
      border-radius: 999px;
      color: var(--muted-2);
      font-size: 14px;
      font-weight: 700;
      transition: color .2s ease, background .2s ease, box-shadow .2s ease;
    }

    .nav-link:hover {
      color: var(--text);
      background: rgba(0, 245, 212, .08);
    }

    .nav-link.active {
      color: var(--brand);
      background: rgba(0, 245, 212, .10);
      box-shadow: inset 0 0 0 1px rgba(0, 245, 212, .20), 0 0 24px rgba(0, 245, 212, .14);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 22px;
      right: 22px;
      bottom: 5px;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--brand), var(--brand-2));
      box-shadow: 0 0 14px rgba(0, 245, 212, .56);
    }

    .header-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 800;
      color: #07110F;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 12px 32px rgba(0, 245, 212, .18);
      transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
      white-space: nowrap;
    }

    .header-action:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 42px rgba(163, 255, 18, .20);
      filter: brightness(1.04);
    }

    .menu-button {
      display: none;
      width: 46px;
      height: 46px;
      border: 1px solid var(--line);
      border-radius: 14px;
      color: var(--text);
      background: rgba(13, 18, 17, .9);
    }

    .menu-button span {
      display: block;
      width: 20px;
      height: 2px;
      margin: 5px auto;
      border-radius: 999px;
      background: var(--brand);
      transition: transform .2s ease, opacity .2s ease;
    }

    .menu-button.is-open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .menu-button.is-open span:nth-child(2) {
      opacity: 0;
    }

    .menu-button.is-open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid var(--line);
      padding: 12px 0 18px;
      background: rgba(7, 9, 11, .98);
    }

    .mobile-panel.is-open {
      display: block;
    }

    .mobile-panel a {
      display: block;
      padding: 13px 16px;
      margin: 8px 0;
      border-left: 3px solid transparent;
      border-radius: 14px;
      color: var(--muted-2);
      background: rgba(13, 18, 17, .82);
    }

    .mobile-panel a.active {
      color: var(--brand);
      border-left-color: var(--brand-2);
      background: rgba(0, 245, 212, .10);
    }

    .compact-hero {
      padding: 36px 0 30px;
      border-bottom: 1px solid rgba(0, 245, 212, .13);
      background:
        linear-gradient(105deg, rgba(234, 253, 248, .92), rgba(216, 255, 245, .86) 46%, rgba(184, 255, 196, .80)),
        linear-gradient(90deg, rgba(0, 245, 212, .14), rgba(163, 255, 18, .12));
      color: #07110F;
      position: relative;
      overflow: hidden;
    }

    .compact-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      opacity: .24;
      background:
        linear-gradient(rgba(7, 17, 15, .28) 1px, transparent 1px),
        linear-gradient(90deg, rgba(7, 17, 15, .28) 1px, transparent 1px);
      background-size: 38px 38px;
    }

    .compact-hero::after {
      content: "";
      position: absolute;
      right: -70px;
      top: 0;
      width: 46%;
      height: 100%;
      background: linear-gradient(135deg, transparent 0 34%, rgba(0, 245, 212, .30) 34% 35%, transparent 35% 60%, rgba(7, 17, 15, .18) 60% 61%, transparent 61%);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 28px;
      align-items: end;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
      font-size: 13px;
      font-weight: 800;
      color: rgba(7, 17, 15, .72);
    }

    .breadcrumb a {
      color: #064E45;
      border-bottom: 1px solid rgba(6, 78, 69, .28);
    }

    h1 {
      margin: 0;
      max-width: 850px;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: 0;
    }

    .hero-summary {
      max-width: 760px;
      margin: 16px 0 0;
      color: rgba(7, 17, 15, .78);
      font-size: 16px;
      line-height: 1.85;
      font-weight: 600;
    }

    .hero-panel {
      border-radius: 24px;
      border: 1px solid rgba(7, 17, 15, .18);
      background: rgba(7, 17, 15, .86);
      color: var(--text);
      box-shadow: 0 20px 50px rgba(7, 17, 15, .22);
      padding: 18px;
    }

    .status-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .status-badge {
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(0, 245, 212, .18);
      background: rgba(13, 18, 17, .88);
    }

    .status-badge b {
      display: block;
      font-size: 20px;
      line-height: 1.2;
      color: var(--brand);
    }

    .status-badge span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    main {
      position: relative;
    }

    .section {
      padding: 78px 0;
    }

    .section-tight {
      padding: 56px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--brand);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 8px;
    }

    .section-kicker::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--brand-2);
      box-shadow: 0 0 16px rgba(163, 255, 18, .8);
    }

    h2 {
      margin: 0;
      font-size: clamp(25px, 3.5vw, 36px);
      line-height: 1.25;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 10px 0 0;
      color: var(--muted-2);
      max-width: 700px;
      font-size: 16px;
    }

    .layout-grid {
      display: grid;
      grid-template-columns: 300px minmax(0, 1fr);
      gap: 24px;
      align-items: start;
    }

    .filter-panel,
    .quick-box,
    .recommend-panel {
      border-radius: var(--radius-lg);
      border: 1px solid rgba(0, 245, 212, .18);
      background: linear-gradient(180deg, rgba(13, 18, 17, .96), rgba(17, 21, 26, .92));
      box-shadow: var(--shadow);
    }

    .filter-panel {
      position: sticky;
      top: 98px;
      padding: 18px;
    }

    .filter-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 14px;
      font-weight: 900;
    }

    .filter-title span {
      color: var(--amber);
      font-size: 12px;
      border: 1px solid rgba(255, 176, 32, .26);
      border-radius: 999px;
      padding: 4px 9px;
      background: rgba(255, 176, 32, .08);
    }

    .tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .filter-panel .tag-list {
      display: grid;
      grid-template-columns: 1fr;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 36px;
      padding: 0 12px;
      border-radius: 999px;
      border: 1px solid rgba(148, 163, 160, .20);
      color: var(--muted-2);
      background: rgba(7, 17, 15, .62);
      font-size: 13px;
      font-weight: 800;
      transition: border-color .2s ease, color .2s ease, background .2s ease, box-shadow .2s ease;
    }

    .tag:hover,
    .tag.active {
      color: #07110F;
      border-color: transparent;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 0 22px rgba(0, 245, 212, .18);
    }

    .search-box {
      margin-top: 18px;
      display: flex;
      gap: 10px;
    }

    .search-box input {
      min-width: 0;
      width: 100%;
      min-height: 46px;
      padding: 0 14px;
      border-radius: 15px;
      border: 1px solid rgba(0, 245, 212, .18);
      color: var(--text);
      background: rgba(7, 9, 11, .72);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .search-box input::placeholder {
      color: rgba(184, 200, 196, .58);
    }

    .search-box input:focus {
      border-color: var(--brand);
      box-shadow: 0 0 0 4px rgba(0, 245, 212, .10);
      outline: none;
    }

    .icon-button {
      width: 46px;
      min-width: 46px;
      height: 46px;
      border: 1px solid rgba(163, 255, 18, .36);
      border-radius: 15px;
      color: #07110F;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      font-weight: 950;
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .icon-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(0, 245, 212, .18);
    }

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

    .entry-card {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(0, 245, 212, .16);
      background:
        linear-gradient(90deg, rgba(0, 245, 212, .10), transparent 2px),
        linear-gradient(180deg, rgba(13, 18, 17, .96), rgba(17, 21, 26, .90));
      box-shadow: 0 18px 48px rgba(0, 0, 0, .30);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
      overflow: hidden;
    }

    .entry-card::after {
      content: "";
      position: absolute;
      inset: 0;
      opacity: 0;
      pointer-events: none;
      border-radius: inherit;
      background: linear-gradient(135deg, rgba(0, 245, 212, .10), rgba(163, 255, 18, .07));
      transition: opacity .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      border-color: rgba(163, 255, 18, .42);
      box-shadow: 0 24px 64px rgba(0, 0, 0, .38), var(--glow);
    }

    .entry-card:hover::after {
      opacity: 1;
    }

    .entry-meta {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }

    .data-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      border: 1px solid rgba(0, 245, 212, .22);
      color: var(--brand);
      background: rgba(0, 245, 212, .08);
      font-size: 12px;
      font-weight: 900;
    }

    .data-badge.amber {
      color: var(--amber);
      border-color: rgba(255, 176, 32, .28);
      background: rgba(255, 176, 32, .08);
    }

    .entry-card h3 {
      position: relative;
      z-index: 1;
      margin: 0;
      color: var(--text);
      font-size: 21px;
      line-height: 1.35;
      font-weight: 900;
    }

    .entry-card p {
      position: relative;
      z-index: 1;
      margin: 8px 0 0;
      color: var(--muted-2);
      font-size: 15px;
      line-height: 1.75;
      max-width: 720px;
    }

    .entry-side {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      justify-content: space-between;
      gap: 14px;
      min-width: 150px;
    }

    .entry-date {
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .btn,
    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-size: 14px;
      font-weight: 900;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .btn {
      color: #07110F;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 14px 36px rgba(0, 245, 212, .18);
    }

    .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(163, 255, 18, .20);
    }

    .btn-outline {
      color: var(--brand);
      border-color: rgba(0, 245, 212, .38);
      background: rgba(7, 17, 15, .58);
    }

    .btn-outline:hover {
      transform: translateY(-2px);
      color: var(--text);
      border-color: var(--brand-2);
      background: rgba(0, 245, 212, .10);
      box-shadow: var(--glow);
    }

    .quick-box {
      padding: 22px;
      margin-top: 22px;
    }

    .quick-row {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      margin-top: 16px;
    }

    .quick-item {
      padding: 15px;
      border-radius: 18px;
      border: 1px solid rgba(148, 163, 160, .16);
      background: rgba(7, 17, 15, .58);
    }

    .quick-item b {
      display: block;
      color: var(--brand-2);
      font-size: 20px;
      line-height: 1.2;
      margin-bottom: 6px;
    }

    .quick-item span {
      color: var(--muted-2);
      font-size: 13px;
      font-weight: 700;
    }

    .flow {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .flow-step {
      position: relative;
      padding: 22px 22px 22px 64px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(0, 245, 212, .16);
      background: rgba(13, 18, 17, .9);
      box-shadow: 0 18px 48px rgba(0, 0, 0, .26);
    }

    .step-num {
      position: absolute;
      left: 20px;
      top: 22px;
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: #07110F;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      font-size: 13px;
      font-weight: 950;
    }

    .flow-step h3 {
      margin: 0 0 6px;
      font-size: 19px;
      font-weight: 900;
    }

    .flow-step p {
      margin: 0;
      color: var(--muted-2);
      font-size: 15px;
    }

    .recommend-panel {
      padding: 24px;
      overflow: hidden;
    }

    .timeline {
      margin-top: 18px;
      display: grid;
      gap: 12px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 110px minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      padding: 14px 0;
      border-bottom: 1px solid rgba(148, 163, 160, .12);
    }

    .timeline-item:last-child {
      border-bottom: none;
    }

    .timeline-title {
      font-weight: 900;
      color: var(--text);
    }

    .timeline-text {
      color: var(--muted-2);
      font-size: 14px;
      margin-top: 2px;
    }

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

    .faq-item {
      border-radius: var(--radius-lg);
      border: 1px solid rgba(0, 245, 212, .16);
      background: rgba(13, 18, 17, .92);
      overflow: hidden;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .faq-item[open] {
      border-color: rgba(163, 255, 18, .36);
      box-shadow: var(--glow);
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
      padding: 18px 22px;
      font-size: 17px;
      font-weight: 900;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

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

    .faq-item summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      min-width: 28px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: #07110F;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      font-weight: 950;
    }

    .faq-item[open] summary::after {
      content: "−";
    }

    .faq-item p {
      margin: 0;
      padding: 0 22px 20px;
      color: var(--muted-2);
      font-size: 15px;
    }

    .pager {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 10px;
      margin-top: 18px;
    }

    .pager a {
      min-width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      border: 1px solid rgba(0, 245, 212, .22);
      color: var(--muted-2);
      background: rgba(13, 18, 17, .72);
      font-size: 13px;
      font-weight: 900;
      transition: transform .2s ease, color .2s ease, background .2s ease, box-shadow .2s ease;
    }

    .pager a:hover,
    .pager a.active {
      transform: translateY(-2px);
      color: #07110F;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: var(--glow);
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(163, 255, 18, .34);
      background:
        linear-gradient(135deg, rgba(0, 245, 212, .18), rgba(163, 255, 18, .13)),
        linear-gradient(180deg, rgba(13, 18, 17, .98), rgba(7, 17, 15, .94));
      box-shadow: var(--shadow), var(--glow);
      padding: 32px;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      opacity: .20;
      background:
        linear-gradient(120deg, transparent 0 44%, rgba(0, 245, 212, .55) 44% 45%, transparent 45% 72%, rgba(163, 255, 18, .45) 72% 73%, transparent 73%);
      pointer-events: none;
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 26px;
      align-items: center;
    }

    .cta-panel h2 {
      max-width: 720px;
    }

    .cta-panel p {
      margin: 10px 0 0;
      max-width: 760px;
      color: var(--muted-2);
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .copy-note {
      margin-top: 14px;
      color: var(--amber);
      font-size: 13px;
      min-height: 22px;
    }

    .site-footer {
      position: relative;
      margin-top: 22px;
      padding: 54px 0 30px;
      background:
        linear-gradient(rgba(0, 245, 212, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 212, .035) 1px, transparent 1px),
        #050706;
      background-size: 30px 30px;
      border-top: 1px solid var(--line);
    }

    .site-footer::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--brand), var(--brand-2), transparent);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .8fr .9fr;
      gap: 36px;
    }

    .footer-title {
      color: var(--text);
      font-size: 17px;
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-muted {
      color: var(--muted);
      margin: 0;
      max-width: 500px;
      font-size: 14px;
      line-height: 1.8;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: var(--muted-2);
      font-size: 14px;
      transition: color .2s ease, transform .2s ease;
    }

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

    .copyright {
      margin-top: 34px;
      padding-top: 18px;
      border-top: 1px solid rgba(148, 163, 160, .12);
      color: rgba(148, 163, 160, .82);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .site-container {
        width: min(100% - 32px, var(--max));
      }

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

      .hero-panel {
        max-width: 520px;
      }

      .filter-panel {
        position: static;
      }

      .filter-panel .tag-list {
        display: flex;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
      }

      .filter-panel .tag {
        white-space: nowrap;
      }

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

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 768px) {
      .nav-links,
      .header-action {
        display: none;
      }

      .menu-button {
        display: block;
      }

      .nav-wrap {
        min-height: 68px;
      }

      .brand-text {
        font-size: 16px;
        max-width: 220px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .compact-hero {
        padding: 30px 0 26px;
      }

      .section,
      .section-tight {
        padding: 52px 0;
      }

      .section-head {
        display: block;
      }

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

      .entry-side {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        min-width: 0;
      }

      .flow {
        grid-template-columns: 1fr;
      }

      .timeline-item {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 16px 0;
      }

      .pager {
        justify-content: center;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 520px) {
      .site-container {
        width: min(100% - 24px, var(--max));
      }

      .status-grid,
      .quick-row {
        grid-template-columns: 1fr;
      }

      .entry-card,
      .quick-box,
      .recommend-panel,
      .cta-panel {
        border-radius: 20px;
      }

      .cta-panel {
        padding: 24px;
      }

      .cta-actions,
      .btn,
      .btn-outline {
        width: 100%;
      }

      .search-box {
        flex-direction: column;
      }

      .icon-button {
        width: 100%;
      }
    }