/* roulang page: index */
:root{
      --bg:#071018;
      --bg-soft:#0d1824;
      --panel:#101f2d;
      --panel-2:#132636;
      --text:#eef7ff;
      --muted:#a8bac9;
      --weak:#718393;
      --line:rgba(174,213,255,.16);
      --line-strong:rgba(110,231,255,.38);
      --cyan:#36d9ef;
      --cyan-2:#8ef7ff;
      --green:#72f0b4;
      --gold:#f1c96a;
      --danger:#ff8f70;
      --white:#fff;
      --shadow:0 18px 50px rgba(0,0,0,.34);
      --shadow-soft:0 12px 28px rgba(0,0,0,.22);
      --radius-xl:28px;
      --radius-lg:20px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1220px;
      --header-h:76px;
      --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 20% -10%, rgba(54,217,239,.20), transparent 30%),
        radial-gradient(circle at 92% 18%, rgba(114,240,180,.13), transparent 25%),
        linear-gradient(180deg,#071018 0%,#08131d 48%,#0b1218 100%);
      line-height:1.7;
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 72%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--header-h);
      backdrop-filter:blur(18px);
      background:rgba(7,16,24,.78);
      border-bottom:1px solid var(--line);
    }
    .nav-wrap{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#061019;
      font-weight:900;
      letter-spacing:-.04em;
      background:linear-gradient(135deg,var(--cyan),var(--green) 58%,var(--gold));
      box-shadow:0 0 26px rgba(54,217,239,.25);
      flex:0 0 auto;
    }
    .logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
    .logo-title{font-size:17px;font-weight:900;white-space:nowrap;letter-spacing:-.02em}
    .logo-sub{font-size:12px;color:var(--muted);margin-top:4px;white-space:nowrap}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:15px;
      transition:.22s ease;
      border:1px solid transparent;
    }
    .nav-links a:hover{
      color:var(--text);
      border-color:var(--line);
      background:rgba(255,255,255,.05);
    }
    .nav-links a.active{
      color:#061019;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 10px 26px rgba(54,217,239,.18);
      font-weight:800;
    }
    .menu-btn{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      color:var(--text);
    }
    .menu-btn span{
      display:block;
      width:20px;
      height:2px;
      background:var(--text);
      margin:5px auto;
      border-radius:2px;
      transition:.2s ease;
    }
    .hero{
      min-height:calc(100vh - var(--header-h));
      padding:78px 0 54px;
      display:flex;
      align-items:center;
      position:relative;
    }
    .hero::after{
      content:"";
      position:absolute;
      inset:auto 0 0 0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--line-strong),transparent);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:54px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border:1px solid rgba(54,217,239,.28);
      border-radius:999px;
      background:rgba(54,217,239,.08);
      color:var(--cyan-2);
      font-size:13px;
      font-weight:800;
      margin-bottom:20px;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 14px var(--green);
    }
    h1{
      font-size:clamp(40px,6vw,70px);
      line-height:1.05;
      letter-spacing:-.06em;
      font-weight:950;
      margin-bottom:22px;
    }
    .hero-lead{
      font-size:clamp(16px,2vw,20px);
      color:var(--muted);
      max-width:680px;
      margin-bottom:30px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
    .btn{
      min-height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:850;
      transition:.22s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{
      color:#071018;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 14px 30px rgba(54,217,239,.22);
    }
    .btn-primary:hover{filter:saturate(1.12) brightness(1.04);transform:translateY(-2px);box-shadow:0 18px 40px rgba(54,217,239,.28)}
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.055);
      border-color:var(--line);
    }
    .btn-secondary:hover{border-color:var(--line-strong);background:rgba(54,217,239,.10);transform:translateY(-2px)}
    .btn:focus-visible,.nav-links a:focus-visible,.faq-q:focus-visible,input:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(54,217,239,.34);
      outline-offset:3px;
    }
    .trust-strip{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .trust-strip span,.tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
    }
    .tag.hot{color:var(--gold);border-color:rgba(241,201,106,.35);background:rgba(241,201,106,.08)}
    .hero-visual{
      position:relative;
      border-radius:var(--radius-xl);
      overflow:hidden;
      min-height:520px;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(180deg,rgba(7,16,24,.20),rgba(7,16,24,.92)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    }
    .hero-visual::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg,rgba(54,217,239,.22),transparent 40%,rgba(114,240,180,.16));
    }
    .visual-card{
      position:absolute;
      left:28px;
      right:28px;
      bottom:28px;
      padding:24px;
      border-radius:22px;
      background:rgba(8,18,27,.76);
      border:1px solid rgba(255,255,255,.15);
      backdrop-filter:blur(14px);
    }
    .visual-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}
    .visual-title{font-size:22px;font-weight:900;letter-spacing:-.03em}
    .status{
      font-family:var(--mono);
      font-size:12px;
      color:var(--green);
      padding:6px 9px;
      border-radius:999px;
      background:rgba(114,240,180,.10);
      border:1px solid rgba(114,240,180,.28);
      white-space:nowrap;
    }
    .route-list{display:grid;gap:10px}
    .route-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 14px;
      border-radius:14px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
    }
    .route-item strong{font-size:15px}
    .route-item em{font-style:normal;color:var(--weak);font-family:var(--mono);font-size:12px}
    main{overflow:hidden}
    .section{padding:84px 0;border-bottom:1px solid rgba(255,255,255,.07)}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:26px;
      margin-bottom:34px;
    }
    .section-kicker{color:var(--cyan-2);font-weight:900;font-size:13px;letter-spacing:.08em;margin-bottom:8px}
    h2{
      font-size:clamp(28px,3.6vw,44px);
      line-height:1.18;
      letter-spacing:-.05em;
      font-weight:950;
    }
    .section-desc{
      color:var(--muted);
      max-width:560px;
      font-size:16px;
    }
    .category-banner{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg,rgba(16,31,45,.95),rgba(12,24,35,.86));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .category-copy{padding:36px}
    .category-copy h3{font-size:28px;line-height:1.25;margin-bottom:14px;letter-spacing:-.04em}
    .category-copy p{color:var(--muted);margin-bottom:22px}
    .category-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}
    .point{
      padding:14px;
      border-radius:15px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .point b{display:block;margin-bottom:3px}
    .point span{font-size:13px;color:var(--muted)}
    .category-image{
      min-height:360px;
      position:relative;
      background:url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
    }
    .category-image::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(16,31,45,.55),transparent 45%),linear-gradient(180deg,transparent,rgba(7,16,24,.4));
    }
    .cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{
      padding:24px;
      min-height:230px;
      border-radius:var(--radius-lg);
      background:rgba(16,31,45,.76);
      border:1px solid var(--line);
      box-shadow:0 10px 28px rgba(0,0,0,.14);
      transition:.22s ease;
      position:relative;
      overflow:hidden;
    }
    .info-card::before{
      content:"";
      position:absolute;
      inset:0 0 auto;
      height:3px;
      background:linear-gradient(90deg,var(--cyan),var(--green),transparent);
      opacity:.72;
    }
    .info-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 18px 38px rgba(0,0,0,.24)}
    .icon{
      width:44px;
      height:44px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#071018;
      font-weight:950;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      margin-bottom:18px;
    }
    .info-card h3{font-size:21px;margin-bottom:10px;letter-spacing:-.03em}
    .info-card p{color:var(--muted);font-size:15px}
    .split{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:34px;
      align-items:center;
    }
    .feature-media{
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      position:relative;
      min-height:430px;
      background:url('/assets/images/coverpic/cover-2.webp') center/cover no-repeat;
    }
    .feature-media::after{
      content:"XPJ·官方网站";
      position:absolute;
      left:24px;
      bottom:24px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(7,16,24,.72);
      border:1px solid rgba(255,255,255,.18);
      color:var(--cyan-2);
      font-weight:900;
      backdrop-filter:blur(10px);
    }
    .steps{display:grid;gap:14px}
    .step{
      display:grid;
      grid-template-columns:56px 1fr;
      gap:18px;
      padding:20px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }
    .step-num{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      font-family:var(--mono);
      font-weight:900;
      color:var(--gold);
      background:rgba(241,201,106,.10);
      border:1px solid rgba(241,201,106,.24);
    }
    .step h3{font-size:19px;margin-bottom:4px}
    .step p{color:var(--muted);font-size:15px}
    .notice-band{
      border-radius:var(--radius-xl);
      padding:28px;
      background:
        linear-gradient(135deg,rgba(54,217,239,.12),rgba(114,240,180,.07)),
        rgba(16,31,45,.75);
      border:1px solid var(--line-strong);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .notice-band p{color:var(--muted);max-width:760px}
    .list-panel{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .list-card{
      display:grid;
      grid-template-columns:132px 1fr;
      gap:18px;
      padding:16px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      transition:.22s ease;
    }
    .list-card:hover{background:rgba(255,255,255,.07);border-color:var(--line-strong);transform:translateY(-3px)}
    .thumb{
      height:112px;
      border-radius:15px;
      overflow:hidden;
      background:rgba(255,255,255,.06);
    }
    .thumb img{width:100%;height:100%;object-fit:cover}
    .list-content h3{font-size:19px;margin-bottom:6px}
    .list-content p{font-size:14px;color:var(--muted);margin-bottom:10px}
    .meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--weak);font-size:12px;font-family:var(--mono)}
    .proof-wrap{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .proof{
      padding:22px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(19,38,54,.88),rgba(12,24,35,.76));
      border:1px solid var(--line);
    }
    .proof strong{display:block;font-size:28px;line-height:1;color:var(--cyan-2);font-family:var(--mono);margin-bottom:9px}
    .proof span{color:var(--muted);font-size:14px}
    .faq-wrap{max-width:930px;margin:0 auto;display:grid;gap:12px}
    .faq-item{
      border-radius:var(--radius-lg);
      background:rgba(16,31,45,.72);
      border:1px solid var(--line);
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      min-height:62px;
      padding:18px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:var(--text);
      background:transparent;
      text-align:left;
      font-weight:900;
    }
    .faq-q span:last-child{
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(54,217,239,.10);
      color:var(--cyan-2);
      flex:0 0 auto;
      transition:.2s ease;
    }
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition:max-height .26s ease;
    }
    .faq-a p{padding:0 22px 20px;color:var(--muted)}
    .faq-item.open .faq-a{max-height:180px}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg);background:rgba(114,240,180,.13);color:var(--green)}
    .contact-card{
      display:grid;
      grid-template-columns:1fr .85fr;
      gap:24px;
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        linear-gradient(135deg,rgba(7,16,24,.42),rgba(7,16,24,.88)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .contact-card h2{margin-bottom:12px}
    .contact-card p{color:var(--muted);max-width:660px}
    .mini-form{
      padding:20px;
      border-radius:22px;
      background:rgba(7,16,24,.72);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter:blur(12px);
      display:grid;
      gap:12px;
    }
    .field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
    .field input,.field textarea{
      width:100%;
      border:1px solid var(--line);
      border-radius:14px;
      background:rgba(255,255,255,.055);
      color:var(--text);
      padding:12px 13px;
      outline:0;
      transition:.2s ease;
    }
    .field textarea{min-height:92px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:#657887}
    .field input:focus,.field textarea:focus{border-color:var(--line-strong);background:rgba(255,255,255,.075)}
    .site-footer{
      padding:54px 0 28px;
      background:#060d13;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .8fr .8fr 1fr;
      gap:28px;
      padding-bottom:32px;
      border-bottom:1px solid var(--line);
    }
    .footer-brand strong{display:block;font-size:20px;margin-bottom:10px}
    .footer-brand p,.footer-col p{color:var(--muted);font-size:14px}
    .footer-col h3{font-size:15px;margin-bottom:12px;color:var(--text)}
    .footer-col a{
      display:block;
      color:var(--muted);
      font-size:14px;
      padding:5px 0;
      transition:.2s ease;
    }
    .footer-col a:hover{color:var(--cyan-2);transform:translateX(3px)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      padding-top:22px;
      color:var(--weak);
      font-size:13px;
    }
    @media (max-width:1024px){
      .hero-grid,.category-banner,.split,.contact-card{grid-template-columns:1fr}
      .hero{padding-top:52px}
      .hero-visual{min-height:430px}
      .cards-grid{grid-template-columns:repeat(2,1fr)}
      .proof-wrap{grid-template-columns:repeat(2,1fr)}
      .category-image{min-height:300px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      :root{--header-h:68px}
      .container{width:min(100% - 28px,var(--container))}
      .menu-btn{display:block}
      .nav-links{
        position:absolute;
        top:calc(var(--header-h) + 8px);
        left:14px;
        right:14px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:12px;
        border-radius:20px;
        background:rgba(7,16,24,.96);
        border:1px solid var(--line);
        box-shadow:var(--shadow);
      }
      .nav-links.show{display:flex}
      .nav-links a{text-align:center}
      .logo-title{font-size:15px}
      .logo-sub{display:none}
      .hero{text-align:center;min-height:auto;padding:48px 0 46px}
      .eyebrow{margin-left:auto;margin-right:auto}
      .hero-actions,.trust-strip{justify-content:center}
      .hero-visual{text-align:left;min-height:390px}
      .visual-card{left:16px;right:16px;bottom:16px;padding:18px}
      .section{padding:62px 0}
      .section-head{display:block}
      .section-desc{margin-top:12px}
      .category-copy{padding:24px}
      .category-points,.cards-grid,.list-panel{grid-template-columns:1fr}
      .notice-band{display:block}
      .notice-band .btn{margin-top:18px}
      .list-card{grid-template-columns:110px 1fr}
      .contact-card{padding:24px}
    }
    @media (max-width:520px){
      h1{font-size:38px}
      .hero-lead{font-size:15px}
      .btn{width:100%;min-height:46px}
      .hero-actions{width:100%}
      .hero-visual{min-height:350px;border-radius:22px}
      .visual-top{display:block}
      .status{display:inline-flex;margin-top:10px}
      .route-item{display:block}
      .route-item em{display:block;margin-top:4px}
      .proof-wrap{grid-template-columns:1fr}
      .list-card{grid-template-columns:1fr}
      .thumb{height:170px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root {
      --bg: #07111f;
      --bg-2: #0b1728;
      --surface: #101d30;
      --surface-2: #14243a;
      --card: rgba(255, 255, 255, 0.075);
      --card-solid: #ffffff;
      --text: #eef6ff;
      --text-dark: #152032;
      --muted: #9fb1c7;
      --muted-dark: #5c6b7d;
      --line: rgba(255, 255, 255, 0.14);
      --line-dark: rgba(16, 32, 55, 0.12);
      --primary: #33d7ff;
      --primary-2: #36f0b7;
      --accent: #f5c96b;
      --danger: #ff6b7a;
      --radius-sm: 10px;
      --radius: 16px;
      --radius-lg: 24px;
      --shadow: 0 18px 55px rgba(0, 0, 0, 0.28);
      --shadow-soft: 0 12px 35px rgba(5, 14, 28, 0.16);
      --container: 1220px;
      --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
      --transition: 180ms ease;
    }

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

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 15% 8%, rgba(51, 215, 255, 0.16), transparent 32%),
        radial-gradient(circle at 85% 0%, rgba(54, 240, 183, 0.11), transparent 29%),
        linear-gradient(180deg, #07111f 0%, #0a1424 42%, #f4f8fb 42%, #f4f8fb 100%);
      line-height: 1.7;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition), border-color var(--transition), background var(--transition), transform var(--transition);
    }

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    ::selection {
      background: rgba(51, 215, 255, 0.32);
      color: #fff;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(18px);
      background: rgba(7, 17, 31, 0.82);
      border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

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

    .logo-mark {
      width: 48px;
      height: 48px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      font-family: var(--mono);
      font-weight: 800;
      letter-spacing: -0.03em;
      color: #07111f;
      background: linear-gradient(135deg, var(--primary), var(--primary-2) 58%, var(--accent));
      box-shadow: 0 12px 30px rgba(51, 215, 255, 0.24);
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1.18;
    }

    .logo-title {
      font-size: 17px;
      font-weight: 800;
      letter-spacing: -0.02em;
      color: #fff;
      white-space: nowrap;
    }

    .logo-sub {
      margin-top: 3px;
      font-size: 12px;
      color: var(--muted);
      white-space: nowrap;
    }

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

    .nav-links a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 16px;
      border-radius: 999px;
      color: #c8d6e7;
      font-size: 14px;
      font-weight: 650;
    }

    .nav-links a:hover,
    .nav-links a:focus {
      color: #fff;
      background: rgba(255, 255, 255, 0.08);
      outline: none;
    }

    .nav-links a.active {
      color: #06101d;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 10px 26px rgba(51, 215, 255, 0.20);
    }

    .menu-btn {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }

    .menu-btn span {
      width: 20px;
      height: 2px;
      background: #fff;
      border-radius: 99px;
      transition: transform var(--transition), opacity var(--transition);
    }

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

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

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

    .page-hero {
      padding: 64px 0 42px;
    }

    .hero-panel {
      position: relative;
      overflow: hidden;
      border-radius: 30px;
      min-height: 430px;
      background:
        linear-gradient(110deg, rgba(7, 17, 31, 0.96) 0%, rgba(7, 17, 31, 0.86) 48%, rgba(7, 17, 31, 0.62) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      border: 1px solid rgba(255, 255, 255, 0.13);
      box-shadow: var(--shadow);
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: linear-gradient(90deg, #000, transparent 80%);
      opacity: 0.52;
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.72fr);
      align-items: center;
      gap: 40px;
      padding: 56px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      margin-bottom: 18px;
      padding: 7px 12px;
      border-radius: 999px;
      color: #dffaff;
      background: rgba(51, 215, 255, 0.12);
      border: 1px solid rgba(51, 215, 255, 0.24);
      font-size: 13px;
      font-weight: 700;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--primary-2);
      box-shadow: 0 0 0 5px rgba(54, 240, 183, 0.12);
    }

    h1 {
      max-width: 760px;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.08;
      letter-spacing: -0.045em;
      font-weight: 900;
      color: #fff;
    }

    .hero-copy {
      max-width: 760px;
      margin-top: 20px;
      color: #c8d6e7;
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 20px;
      border-radius: 14px;
      font-weight: 800;
      letter-spacing: -0.01em;
      border: 1px solid transparent;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    }

    .btn:focus {
      outline: 3px solid rgba(51, 215, 255, 0.34);
      outline-offset: 3px;
    }

    .btn-primary {
      color: #06101d;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 16px 34px rgba(51, 215, 255, 0.23);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 20px 42px rgba(51, 215, 255, 0.31);
    }

    .btn-ghost {
      color: #e8f2ff;
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.18);
    }

    .btn-ghost:hover {
      transform: translateY(-2px);
      border-color: rgba(51, 215, 255, 0.42);
      background: rgba(255, 255, 255, 0.12);
    }

    .hero-side {
      align-self: stretch;
      display: grid;
      gap: 16px;
    }

    .status-card {
      min-height: 150px;
      padding: 22px;
      border-radius: 22px;
      background: rgba(255, 255, 255, 0.10);
      border: 1px solid rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(12px);
    }

    .status-card strong {
      display: block;
      font-size: 26px;
      line-height: 1.15;
      color: #fff;
      letter-spacing: -0.03em;
    }

    .status-card p {
      margin-top: 10px;
      color: #bfd0e3;
      font-size: 14px;
    }

    .mini-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .mini-item {
      padding: 18px;
      border-radius: 18px;
      color: #eaf6ff;
      background: rgba(10, 22, 38, 0.68);
      border: 1px solid rgba(255, 255, 255, 0.13);
    }

    .mini-item span {
      display: block;
      font-family: var(--mono);
      color: var(--primary);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .mini-item b {
      display: block;
      font-size: 15px;
    }

    .trust-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 26px;
    }

    .trust-row span,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 4px 11px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      color: #d8f7ff;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.13);
    }

    main {
      color: var(--text-dark);
      background: #f4f8fb;
      padding-bottom: 0;
    }

    .section {
      padding: 76px 0;
    }

    .section.compact {
      padding: 54px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: #167b91;
      font-weight: 850;
      font-size: 13px;
      letter-spacing: 0.08em;
    }

    .section-title {
      margin-top: 8px;
      font-size: clamp(26px, 3.2vw, 40px);
      line-height: 1.2;
      letter-spacing: -0.035em;
      font-weight: 900;
      color: #101b2d;
    }

    .section-desc {
      max-width: 620px;
      color: var(--muted-dark);
      font-size: 15px;
    }

    .filter-box {
      padding: 18px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid var(--line-dark);
      box-shadow: var(--shadow-soft);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
    }

    .filter-title {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #162238;
      font-weight: 850;
    }

    .filter-title::before {
      content: "";
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 0 0 7px rgba(51, 215, 255, 0.12);
    }

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

    .filter-chip {
      min-height: 38px;
      padding: 0 14px;
      border-radius: 999px;
      color: #264159;
      background: #eef5f8;
      border: 1px solid #dbe8ee;
      font-weight: 750;
      font-size: 14px;
    }

    .filter-chip:hover,
    .filter-chip.is-active {
      color: #07111f;
      background: linear-gradient(135deg, rgba(51, 215, 255, 0.95), rgba(54, 240, 183, 0.95));
      border-color: transparent;
    }

    .entry-list {
      display: grid;
      gap: 18px;
      margin-top: 22px;
    }

    .entry-card {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 24px;
      padding: 18px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid var(--line-dark);
      box-shadow: 0 12px 30px rgba(15, 32, 54, 0.08);
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .entry-card:hover {
      transform: translateY(-3px);
      border-color: rgba(51, 215, 255, 0.42);
      box-shadow: 0 18px 42px rgba(15, 32, 54, 0.14);
    }

    .entry-cover {
      position: relative;
      overflow: hidden;
      border-radius: 18px;
      min-height: 170px;
      background: #0d1b2e;
    }

    .entry-cover img {
      width: 100%;
      height: 100%;
      min-height: 170px;
      object-fit: cover;
      transition: transform 300ms ease;
    }

    .entry-card:hover .entry-cover img {
      transform: scale(1.04);
    }

    .entry-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent, rgba(7, 17, 31, 0.52));
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 3px 9px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 850;
      color: #082033;
      background: linear-gradient(135deg, var(--accent), #ffe7a6);
    }

    .entry-content {
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-width: 0;
      padding: 4px 4px 4px 0;
    }

    .entry-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 10px;
    }

    .entry-meta small {
      font-family: var(--mono);
      color: #607186;
      font-weight: 700;
    }

    .entry-card h3 {
      font-size: 23px;
      line-height: 1.28;
      color: #101b2d;
      letter-spacing: -0.02em;
    }

    .entry-card p {
      margin-top: 10px;
      color: #607186;
      font-size: 15px;
    }

    .entry-foot {
      margin-top: 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
    }

    .card-tags {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

    .card-tags span {
      padding: 5px 10px;
      border-radius: 999px;
      color: #31506b;
      background: #eef5f8;
      border: 1px solid #dce9ee;
      font-size: 12px;
      font-weight: 750;
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #0d6f86;
      font-weight: 850;
      white-space: nowrap;
    }

    .text-link::after {
      content: "→";
      transition: transform var(--transition);
    }

    .text-link:hover {
      color: #0a5264;
    }

    .text-link:hover::after {
      transform: translateX(3px);
    }

    .info-band {
      border-radius: 28px;
      overflow: hidden;
      background: #0b1728;
      color: #eaf4ff;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 380px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      box-shadow: var(--shadow-soft);
    }

    .info-copy {
      padding: 42px;
    }

    .info-copy h2 {
      font-size: clamp(26px, 3vw, 38px);
      line-height: 1.18;
      letter-spacing: -0.035em;
    }

    .info-copy p {
      margin-top: 14px;
      color: #b7c8db;
    }

    .check-list {
      display: grid;
      gap: 12px;
      margin-top: 24px;
      list-style: none;
    }

    .check-list li {
      position: relative;
      padding-left: 30px;
      color: #dcecff;
    }

    .check-list li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 1px;
      width: 20px;
      height: 20px;
      border-radius: 7px;
      display: grid;
      place-items: center;
      color: #06101d;
      background: var(--primary-2);
      font-size: 12px;
      font-weight: 900;
    }

    .info-image {
      min-height: 360px;
      position: relative;
      background: url("/assets/images/coverpic/cover-4.webp") center/cover no-repeat;
    }

    .info-image::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, #0b1728 0%, rgba(11, 23, 40, 0.18) 70%);
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .step-card {
      padding: 24px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid var(--line-dark);
      box-shadow: 0 10px 28px rgba(15, 32, 54, 0.08);
    }

    .step-num {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      font-family: var(--mono);
      font-weight: 900;
      color: #06101d;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      margin-bottom: 18px;
    }

    .step-card h3 {
      color: #101b2d;
      font-size: 18px;
      margin-bottom: 8px;
    }

    .step-card p {
      color: #647489;
      font-size: 14px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: 0.78fr 1.22fr;
      gap: 34px;
      align-items: start;
    }

    .faq-note {
      position: sticky;
      top: 102px;
      padding: 30px;
      border-radius: 24px;
      background: linear-gradient(135deg, #0b1728, #10243e);
      color: #eaf4ff;
      border: 1px solid rgba(255, 255, 255, 0.12);
      box-shadow: var(--shadow-soft);
    }

    .faq-note h2 {
      font-size: 30px;
      line-height: 1.22;
      letter-spacing: -0.03em;
    }

    .faq-note p {
      margin-top: 12px;
      color: #b6c8dd;
    }

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

    .faq-item {
      border-radius: 18px;
      background: #fff;
      border: 1px solid var(--line-dark);
      box-shadow: 0 10px 26px rgba(15, 32, 54, 0.06);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      color: #102033;
      background: #fff;
      text-align: left;
      font-weight: 850;
    }

    .faq-question:hover {
      background: #f8fbfd;
    }

    .faq-question:focus {
      outline: 3px solid rgba(51, 215, 255, 0.28);
      outline-offset: -3px;
    }

    .faq-question span:last-child {
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: #0a5264;
      background: #eaf7fb;
      font-size: 20px;
      transition: transform var(--transition);
    }

    .faq-item.is-open .faq-question span:last-child {
      transform: rotate(45deg);
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      color: #06101d;
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px;
      color: #617187;
      font-size: 15px;
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta {
      padding: 70px 0 86px;
      background:
        linear-gradient(135deg, rgba(7, 17, 31, 0.92), rgba(7, 17, 31, 0.82)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      color: #fff;
    }

    .cta-card {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
      padding: 34px;
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.14);
      box-shadow: var(--shadow);
      backdrop-filter: blur(12px);
    }

    .cta-card h2 {
      font-size: clamp(26px, 3.2vw, 40px);
      line-height: 1.18;
      letter-spacing: -0.035em;
    }

    .cta-card p {
      max-width: 720px;
      margin-top: 10px;
      color: #c6d7e8;
    }

    .site-footer {
      padding: 58px 0 28px;
      color: #c8d6e7;
      background: #07111f;
      border-top: 1px solid rgba(255, 255, 255, 0.10);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
      gap: 30px;
    }

    .footer-brand strong {
      display: block;
      color: #fff;
      font-size: 20px;
      margin-bottom: 10px;
    }

    .footer-brand p,
    .footer-col p {
      color: #9fb1c7;
      font-size: 14px;
    }

    .footer-col h3 {
      color: #fff;
      font-size: 15px;
      margin-bottom: 13px;
    }

    .footer-col a {
      display: block;
      width: fit-content;
      color: #9fb1c7;
      font-size: 14px;
      margin: 8px 0;
    }

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

    .copyright {
      margin-top: 38px;
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      border-top: 1px solid rgba(255, 255, 255, 0.10);
      color: #8294aa;
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .hero-inner {
        grid-template-columns: 1fr;
        padding: 42px;
      }

      .hero-side {
        grid-template-columns: 1fr 1fr;
      }

      .status-card {
        min-height: auto;
      }

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

      .info-band {
        grid-template-columns: 1fr;
      }

      .info-image {
        min-height: 260px;
      }

      .info-image::after {
        background: linear-gradient(180deg, #0b1728 0%, rgba(11, 23, 40, 0.1) 64%);
      }

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

      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .faq-note {
        position: relative;
        top: auto;
      }

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

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

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

      .logo-mark {
        width: 42px;
        height: 42px;
        border-radius: 13px;
        font-size: 14px;
      }

      .logo-title {
        font-size: 15px;
      }

      .logo-sub {
        font-size: 11px;
      }

      .menu-btn {
        display: inline-flex;
      }

      .nav-links {
        position: absolute;
        left: 14px;
        right: 14px;
        top: calc(100% + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border-radius: 20px;
        background: rgba(7, 17, 31, 0.96);
        border: 1px solid rgba(255, 255, 255, 0.12);
        box-shadow: var(--shadow);
      }

      .nav-links.is-open {
        display: flex;
      }

      .nav-links a {
        justify-content: center;
        min-height: 46px;
      }

      .page-hero {
        padding: 38px 0 30px;
      }

      .hero-panel {
        min-height: auto;
        border-radius: 24px;
      }

      .hero-inner {
        padding: 34px 22px;
        gap: 28px;
      }

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

      .hero-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
        min-height: 46px;
      }

      .hero-side {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 56px 0;
      }

      .section.compact {
        padding: 42px 0;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 12px;
      }

      .filter-box {
        align-items: stretch;
      }

      .filter-tags {
        width: 100%;
      }

      .filter-chip {
        flex: 1 1 auto;
      }

      .entry-card {
        grid-template-columns: 1fr;
        gap: 16px;
      }

      .entry-cover,
      .entry-cover img {
        min-height: 210px;
      }

      .entry-content {
        padding: 0;
      }

      .info-copy {
        padding: 28px 22px;
      }

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

      .cta-card {
        display: block;
        padding: 26px 22px;
      }

      .cta-card .btn {
        margin-top: 22px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 34px;
      }

      .logo-sub {
        display: none;
      }

      .hero-inner {
        padding: 30px 18px;
      }

      .trust-row span {
        flex: 1 1 calc(50% - 10px);
        justify-content: center;
      }

      .entry-cover,
      .entry-cover img {
        min-height: 180px;
      }

      .entry-card h3 {
        font-size: 20px;
      }

      .faq-question {
        align-items: flex-start;
        padding: 16px;
      }

      .faq-answer {
        padding: 0 16px 18px;
      }

      .copyright {
        display: block;
      }

      .copyright span {
        display: block;
        margin-top: 8px;
      }
    }