/* roulang page: index */
:root{
      --bg:#07111f;
      --bg-2:#0b1830;
      --bg-3:#10244a;
      --panel:rgba(255,255,255,.065);
      --panel-strong:rgba(12,29,56,.78);
      --panel-soft:#f6f9fc;
      --text:#f7faff;
      --text-soft:#c9d6ea;
      --muted:#8fa4c2;
      --dark-text:#132033;
      --dark-soft:#46566f;
      --line:rgba(255,255,255,.1);
      --line-blue:rgba(53,214,255,.34);
      --cyan:#35d6ff;
      --blue:#4f8cff;
      --purple:#7c5cff;
      --mint:#7af0c4;
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow:0 24px 70px rgba(0,0,0,.34);
      --shadow-soft:0 18px 42px rgba(15,35,70,.11);
      --glow:0 0 32px rgba(53,214,255,.28);
      --container:1220px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 8% 2%, rgba(53,214,255,.16), transparent 31%),
        radial-gradient(circle at 82% 13%, rgba(124,92,255,.16), transparent 28%),
        linear-gradient(180deg,#07111f 0%,#0b1830 44%,#07111f 100%);
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(180deg,#000 0%,transparent 75%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--cyan)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea{font:inherit}
    input,textarea,button,a{outline:none}
    input:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{
      outline:3px solid rgba(53,214,255,.38);
      outline-offset:3px;
      border-radius:12px;
    }
    .grid-container{max-width:var(--container)}
    .section{padding:92px 0;position:relative}
    .section.compact{padding:72px 0}
    .section-light{
      background:
        radial-gradient(circle at 18% 8%, rgba(53,214,255,.13), transparent 28%),
        linear-gradient(180deg,#f6f9fc 0%,#ffffff 100%);
      color:var(--dark-text);
    }
    .eyebrow,.badge,.tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      font-size:13px;
      line-height:1;
      letter-spacing:.02em;
      white-space:nowrap;
    }
    .eyebrow{
      padding:9px 13px;
      color:#c8f7ff;
      background:rgba(53,214,255,.1);
      border:1px solid rgba(53,214,255,.25);
      box-shadow:inset 0 0 18px rgba(53,214,255,.06);
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--mint);
      box-shadow:0 0 14px rgba(122,240,196,.86);
    }
    .badge{
      padding:8px 12px;
      color:#d8f8ff;
      background:rgba(53,214,255,.09);
      border:1px solid rgba(53,214,255,.22);
    }
    .tag{
      padding:7px 10px;
      color:#1c4f73;
      background:#eaf8ff;
      border:1px solid rgba(53,214,255,.22);
      font-weight:700;
    }
    .section-kicker{
      margin-bottom:16px;
      color:var(--cyan);
      font-weight:800;
      letter-spacing:.06em;
      font-size:14px;
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,56px);
      line-height:1.14;
      letter-spacing:-.045em;
      margin-bottom:22px;
      color:var(--text);
      font-weight:900;
    }
    h2{
      font-size:clamp(28px,3.5vw,38px);
      line-height:1.22;
      letter-spacing:-.035em;
      margin-bottom:18px;
      font-weight:900;
    }
    h3{
      font-size:21px;
      line-height:1.35;
      margin-bottom:12px;
      font-weight:850;
    }
    p{font-size:16.5px;color:var(--text-soft);margin-bottom:18px}
    .section-light p{color:var(--dark-soft)}
    .lead{font-size:18px;line-height:1.85;max-width:720px}
    .button,.btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:13px 20px;
      border-radius:999px;
      border:1px solid transparent;
      cursor:pointer;
      font-weight:800;
      letter-spacing:.01em;
      transition:var(--ease);
      margin:0;
    }
    .btn-primary,.button.btn-primary{
      color:#04111f;
      background:linear-gradient(135deg,var(--cyan),var(--blue));
      box-shadow:0 14px 36px rgba(53,214,255,.24);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#03111f;
      transform:translateY(-2px);
      box-shadow:0 18px 44px rgba(53,214,255,.36),0 0 0 1px rgba(255,255,255,.16) inset;
      filter:saturate(1.08);
    }
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.055);
      border-color:rgba(255,255,255,.14);
      box-shadow:inset 0 0 22px rgba(255,255,255,.035);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      color:#eafcff;
      border-color:rgba(53,214,255,.38);
      background:rgba(53,214,255,.09);
      box-shadow:var(--glow);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(7,17,31,.78);
      border-bottom:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(18px);
      box-shadow:0 12px 42px rgba(0,0,0,.18);
    }
    .brand-row{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:13px;
      min-width:0;
    }
    .brand-mark{
      width:46px;height:46px;
      border-radius:16px;
      position:relative;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 28% 26%,rgba(255,255,255,.9),transparent 12%),
        linear-gradient(135deg,var(--cyan),var(--blue) 58%,var(--purple));
      box-shadow:0 12px 34px rgba(53,214,255,.25);
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:12px 8px 10px;
      border:2px solid rgba(7,17,31,.72);
      border-left-color:transparent;
      border-radius:999px;
      transform:rotate(-18deg);
    }
    .brand-text strong{
      display:block;
      color:var(--text);
      font-size:18px;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .brand-text span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-top:3px;
    }
    .quick-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .quick-link{
      color:var(--text-soft);
      font-size:14px;
      padding:8px 10px;
      border-radius:999px;
    }
    .quick-link:hover{
      color:var(--cyan);
      background:rgba(255,255,255,.055);
    }
    .menu-toggle{
      display:none;
      color:var(--text);
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      border-radius:14px;
      padding:10px 12px;
      cursor:pointer;
    }
    .channel-row{
      border-top:1px solid rgba(255,255,255,.065);
      background:linear-gradient(90deg,rgba(255,255,255,.04),rgba(53,214,255,.035),rgba(255,255,255,.025));
      position:relative;
    }
    .channel-row::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(53,214,255,.64),transparent);
    }
    .channel-menu{
      display:flex;
      align-items:center;
      gap:6px;
      overflow-x:auto;
      scrollbar-width:none;
      padding:10px 0;
      margin:0;
      list-style:none;
    }
    .channel-menu::-webkit-scrollbar{display:none}
    .channel-menu a{
      position:relative;
      display:inline-flex;
      min-height:39px;
      align-items:center;
      padding:9px 15px;
      color:#b8c8de;
      border-radius:999px;
      font-weight:750;
      font-size:14.5px;
      white-space:nowrap;
    }
    .channel-menu a::after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:4px;
      height:2px;
      border-radius:99px;
      background:linear-gradient(90deg,var(--cyan),var(--blue));
      opacity:0;
      transform:scaleX(.3);
      transition:var(--ease);
    }
    .channel-menu a:hover,.channel-menu a.active{
      color:#ffffff;
      background:rgba(53,214,255,.1);
    }
    .channel-menu a:hover::after,.channel-menu a.active::after{
      opacity:1;
      transform:scaleX(1);
    }
    .hero{
      position:relative;
      min-height:760px;
      display:flex;
      align-items:center;
      overflow:hidden;
      padding:88px 0 96px;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(7,17,31,.96),rgba(7,17,31,.78) 47%,rgba(7,17,31,.88)),
        url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
      z-index:-2;
    }
    .hero::after{
      content:"";
      position:absolute;
      right:-16%;
      top:12%;
      width:520px;height:520px;
      background:radial-gradient(circle,rgba(53,214,255,.22),transparent 68%);
      filter:blur(10px);
      z-index:-1;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:14px;
      margin:30px 0 22px;
    }
    .trust-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }
    .trust-line span{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
    }
    .console-wrap{
      position:relative;
      padding:10px;
    }
    .console{
      position:relative;
      border:1px solid rgba(255,255,255,.13);
      border-radius:var(--radius-xl);
      padding:24px;
      background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.045));
      box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.12);
      backdrop-filter:blur(18px);
      overflow:hidden;
    }
    .console::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:radial-gradient(circle at 82% 10%,rgba(53,214,255,.2),transparent 30%);
      pointer-events:none;
    }
    .console-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      margin-bottom:20px;
      position:relative;
    }
    .console-title strong{
      display:block;
      font-size:18px;
      color:#fff;
    }
    .console-title span{font-size:13px;color:var(--muted)}
    .signal{
      display:flex;
      gap:6px;
    }
    .signal i{
      width:9px;height:9px;border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 13px rgba(53,214,255,.8);
    }
    .metric-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      position:relative;
    }
    .metric-card{
      padding:18px;
      border-radius:20px;
      background:rgba(7,17,31,.48);
      border:1px solid rgba(255,255,255,.1);
      min-height:128px;
      transition:var(--ease);
    }
    .metric-card:hover{
      transform:translateY(-3px);
      border-color:rgba(53,214,255,.42);
      box-shadow:var(--glow);
    }
    .metric-card .num{
      font-size:34px;
      line-height:1;
      font-weight:900;
      color:#fff;
      margin-bottom:10px;
      letter-spacing:-.04em;
    }
    .metric-card .num small{font-size:16px;color:var(--cyan)}
    .metric-card p{font-size:13.5px;margin:0;color:var(--text-soft);line-height:1.65}
    .console-image{
      margin-top:16px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.12);
      position:relative;
    }
    .console-image::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent,rgba(7,17,31,.54));
    }
    .console-image img{width:100%;height:190px;object-fit:cover}
    .intro-strip{
      margin-top:-44px;
      position:relative;
      z-index:3;
    }
    .strip-card{
      border-radius:26px;
      padding:22px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow);
    }
    .strip-item{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding:12px;
    }
    .strip-icon{
      width:42px;height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      color:#04111f;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--mint));
      box-shadow:0 12px 28px rgba(53,214,255,.22);
    }
    .strip-item strong{display:block;color:#fff;margin-bottom:4px}
    .strip-item span{display:block;color:var(--muted);font-size:14px;line-height:1.6}
    .split-heading{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:36px;
    }
    .split-heading p{max-width:620px;margin-bottom:0}
    .capability-layout{
      align-items:center;
    }
    .capability-note{
      border-left:3px solid var(--cyan);
      padding:18px 0 18px 22px;
      margin-top:26px;
      color:var(--text-soft);
      background:linear-gradient(90deg,rgba(53,214,255,.075),transparent);
      border-radius:0 18px 18px 0;
    }
    .capability-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .glass-card{
      position:relative;
      border-radius:var(--radius-lg);
      padding:24px;
      background:var(--panel);
      border:1px solid rgba(255,255,255,.1);
      box-shadow:0 18px 50px rgba(0,0,0,.26);
      backdrop-filter:blur(16px);
      transition:var(--ease);
      overflow:hidden;
    }
    .glass-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 90% 0%,rgba(53,214,255,.13),transparent 34%);
      opacity:.75;
      pointer-events:none;
    }
    .glass-card:hover{
      transform:translateY(-5px);
      border-color:rgba(53,214,255,.43);
      box-shadow:0 22px 60px rgba(0,0,0,.32),var(--glow);
    }
    .card-icon{
      width:44px;height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:18px;
      color:#dffaff;
      font-weight:900;
      border:1px solid rgba(53,214,255,.28);
      background:rgba(53,214,255,.1);
      box-shadow:inset 0 0 18px rgba(53,214,255,.08);
    }
    .glass-card h3,.glass-card p{position:relative}
    .glass-card p{font-size:15.5px;margin-bottom:0}
    .category-entry{
      padding:0;
      overflow:hidden;
    }
    .category-cover{
      position:relative;
      height:245px;
      overflow:hidden;
      border-radius:var(--radius-lg) var(--radius-lg) 0 0;
    }
    .category-cover img{
      width:100%;height:100%;object-fit:cover;
      transition:transform .35s ease;
    }
    .category-cover::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(7,17,31,.06),rgba(7,17,31,.78));
    }
    .category-entry:hover .category-cover img{transform:scale(1.05)}
    .category-body{padding:28px;position:relative}
    .data-band{
      padding:48px 0;
      background:
        linear-gradient(90deg,rgba(53,214,255,.09),rgba(79,140,255,.04),rgba(122,240,196,.07)),
        rgba(255,255,255,.035);
      border-top:1px solid rgba(255,255,255,.08);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .data-item{
      padding:20px 18px;
      border-radius:22px;
      background:rgba(7,17,31,.42);
      border:1px solid rgba(255,255,255,.09);
      min-height:142px;
    }
    .data-item strong{
      display:block;
      font-size:40px;
      line-height:1;
      letter-spacing:-.05em;
      color:#fff;
      margin-bottom:12px;
    }
    .data-item strong em{
      font-style:normal;
      color:var(--cyan);
      font-size:18px;
    }
    .data-item span{
      display:block;
      color:#cfe0f2;
      font-weight:800;
      margin-bottom:6px;
    }
    .data-item p{font-size:13.5px;margin:0;color:var(--muted)}
    .scene-grid{
      align-items:stretch;
    }
    .scene-card{
      height:100%;
      border-radius:var(--radius-lg);
      overflow:hidden;
      background:#fff;
      color:var(--dark-text);
      border:1px solid rgba(16,36,74,.08);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .scene-card:hover{
      transform:translateY(-4px);
      box-shadow:0 24px 48px rgba(15,35,70,.14);
      border-color:rgba(53,214,255,.32);
    }
    .scene-media{
      height:245px;
      overflow:hidden;
      position:relative;
      background:#0b1830;
    }
    .scene-media.small{height:156px}
    .scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
    .scene-card:hover img{transform:scale(1.04)}
    .scene-media::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(7,17,31,.05),rgba(7,17,31,.48));
    }
    .scene-content{padding:26px}
    .scene-content p{color:var(--dark-soft);margin-bottom:18px}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px}
    .timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      margin-top:36px;
      position:relative;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:8%;right:8%;top:34px;
      height:2px;
      background:linear-gradient(90deg,rgba(53,214,255,.15),rgba(53,214,255,.64),rgba(79,140,255,.16));
    }
    .step-card{
      position:relative;
      padding:72px 22px 24px;
      background:#fff;
      border:1px solid rgba(16,36,74,.08);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .step-card:hover{
      transform:translateY(-4px);
      border-color:rgba(53,214,255,.32);
    }
    .step-num{
      position:absolute;
      top:16px;left:22px;
      width:38px;height:38px;border-radius:50%;
      display:grid;place-items:center;
      color:#061428;font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--mint));
      box-shadow:0 0 0 8px rgba(53,214,255,.12),0 10px 22px rgba(53,214,255,.22);
      z-index:2;
    }
    .step-card h3{font-size:19px}
    .step-card p{font-size:15px;margin-bottom:0}
    .content-board{
      border-radius:var(--radius-xl);
      padding:28px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
      box-shadow:var(--shadow);
    }
    .update-item{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:20px;
      align-items:center;
      padding:18px 0;
      border-bottom:1px solid rgba(255,255,255,.09);
    }
    .update-item:last-child{border-bottom:0}
    .update-thumb{
      width:110px;height:74px;
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.1);
    }
    .update-thumb img{width:100%;height:100%;object-fit:cover}
    .update-item h3{font-size:18px;margin-bottom:4px}
    .update-item p{font-size:14.5px;margin-bottom:0;color:var(--muted)}
    .update-link{
      color:#03111f;
      background:linear-gradient(135deg,var(--cyan),var(--blue));
      padding:9px 13px;
      border-radius:999px;
      font-weight:850;
      white-space:nowrap;
      font-size:13px;
    }
    .faq-wrap{
      max-width:920px;
      margin:32px auto 0;
    }
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      margin-bottom:14px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:20px;
      overflow:hidden;
      background:rgba(255,255,255,.06);
      box-shadow:0 12px 30px rgba(0,0,0,.16);
    }
    .section-light .accordion-item{
      background:#fff;
      border-color:rgba(16,36,74,.09);
      box-shadow:var(--shadow-soft);
    }
    .accordion-title{
      border:0!important;
      color:#fff;
      font-size:17px;
      font-weight:850;
      padding:21px 58px 21px 24px;
      background:transparent;
    }
    .section-light .accordion-title{color:var(--dark-text)}
    .accordion-title::before{
      right:24px;
      color:var(--cyan);
      font-size:24px;
      margin-top:-14px;
    }
    .accordion-title:hover,.accordion-title:focus{
      color:var(--cyan);
      background:rgba(53,214,255,.06);
    }
    .accordion-content{
      border:0!important;
      background:rgba(7,17,31,.24);
      color:var(--text-soft);
      padding:0 24px 24px;
      line-height:1.85;
    }
    .section-light .accordion-content{
      background:#fff;
      color:var(--dark-soft);
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:42px;
      background:
        linear-gradient(135deg,rgba(53,214,255,.13),rgba(124,92,255,.12)),
        rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      right:-120px;bottom:-180px;
      width:380px;height:380px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(53,214,255,.24),transparent 64%);
      pointer-events:none;
    }
    .contact-form{
      position:relative;
      display:grid;
      gap:14px;
    }
    .form-field label{
      display:block;
      color:#dbe9f7;
      font-size:13.5px;
      font-weight:800;
      margin-bottom:7px;
    }
    .form-field input,.form-field textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.13);
      color:#fff;
      background:rgba(7,17,31,.48);
      padding:13px 15px;
      box-shadow:inset 0 0 20px rgba(0,0,0,.08);
      transition:var(--ease);
    }
    .form-field textarea{min-height:118px;resize:vertical}
    .form-field input::placeholder,.form-field textarea::placeholder{color:#7d91ad}
    .form-field input:focus,.form-field textarea:focus{
      border-color:rgba(53,214,255,.58);
      box-shadow:0 0 0 4px rgba(53,214,255,.1);
    }
    .process-mini{
      margin-top:20px;
      display:grid;
      gap:10px;
    }
    .process-mini span{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--text-soft);
      font-size:14px;
    }
    .process-mini span::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 14px rgba(53,214,255,.82);
    }
    .site-footer{
      background:linear-gradient(180deg,#07111f,#050b14);
      border-top:1px solid rgba(255,255,255,.09);
      padding:64px 0 28px;
      position:relative;
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      left:14%;top:-180px;
      width:420px;height:420px;
      background:radial-gradient(circle,rgba(53,214,255,.12),transparent 65%);
      pointer-events:none;
    }
    .footer-brand p{max-width:360px;font-size:14.5px;color:var(--muted);margin-top:16px}
    .footer-title{
      color:#fff;
      font-size:15px;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:9px;
    }
    .footer-links a,.footer-text{
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--cyan);
      padding-left:3px;
    }
    .copyright{
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:#7185a2;
      font-size:13px;
    }
    .copyright-links{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
    }
    .copyright a{color:#8da1bd}
    .copyright a:hover{color:var(--cyan)}
    @media (max-width:1023px){
      .hero{min-height:auto;padding:72px 0 86px}
      .split-heading{display:block}
      .split-heading p{margin-top:10px}
      .timeline{grid-template-columns:1fr 1fr}
      .timeline::before{display:none}
      .update-item{grid-template-columns:92px 1fr}
      .update-link{grid-column:2}
      .quick-actions .quick-link{display:none}
    }
    @media (max-width:767px){
      .section{padding:58px 0}
      .section.compact{padding:48px 0}
      .brand-row{min-height:66px}
      .brand-text strong{font-size:16px}
      .brand-text span{display:none}
      .menu-toggle{display:inline-flex}
      .quick-actions .btn{display:none}
      .channel-row{display:none}
      .site-header.nav-open .channel-row{display:block}
      .channel-menu{padding:10px 0 13px}
      .channel-menu a{font-size:14px;padding:9px 13px}
      .hero{padding:52px 0 72px}
      .hero-actions{display:grid;grid-template-columns:1fr;gap:12px}
      .hero-actions .btn{width:100%}
      .metric-grid,.capability-grid{grid-template-columns:1fr}
      .console{padding:18px;border-radius:24px}
      .console-image img{height:150px}
      .strip-card{padding:12px}
      .timeline{grid-template-columns:1fr}
      .scene-media{height:200px}
      .cta-panel{padding:26px;border-radius:26px}
      .update-item{grid-template-columns:1fr}
      .update-thumb{width:100%;height:150px}
      .update-link{grid-column:auto;text-align:center}
      .data-item{min-height:auto}
      .copyright{display:block}
      .copyright-links{margin-top:12px}
    }
    @media (max-width:520px){
      h1{font-size:32px}
      p,.lead{font-size:15.5px}
      .hero{padding-top:42px}
      .trust-line{display:grid;grid-template-columns:1fr}
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .glass-card,.scene-content,.category-body{padding:22px}
      .data-item strong{font-size:34px}
    }

/* roulang page: category1 */
:root{
      --bg-deep:#07111f;
      --bg-navy:#0b1830;
      --bg-panel:#10244a;
      --bg-soft:#f6f9fc;
      --text-main:#f7faff;
      --text-muted:#c9d6ea;
      --text-sub:#8fa4c2;
      --dark-title:#132033;
      --dark-body:#46566f;
      --cyan:#35d6ff;
      --blue:#4f8cff;
      --mint:#7af0c4;
      --violet:#7c5cff;
      --line:rgba(255,255,255,.1);
      --line-cyan:rgba(53,214,255,.42);
      --glass:rgba(255,255,255,.065);
      --glass-strong:rgba(12,29,56,.78);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-dark:0 22px 60px rgba(0,0,0,.32);
      --shadow-glow:0 18px 46px rgba(53,214,255,.16);
      --shadow-light:0 16px 38px rgba(15,35,70,.09);
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text-main);
      background:
        radial-gradient(circle at 8% 5%,rgba(53,214,255,.18),transparent 28%),
        radial-gradient(circle at 90% 8%,rgba(124,92,255,.16),transparent 30%),
        linear-gradient(180deg,#07111f 0%,#0b1830 46%,#07111f 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,black,transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea{font:inherit}
    :focus-visible{outline:3px solid rgba(53,214,255,.7);outline-offset:3px;border-radius:12px}
    .grid-container{max-width:1220px}
    .section{padding:92px 0;position:relative}
    .section.compact{padding:68px 0}
    .section-light{background:var(--bg-soft);color:var(--dark-body)}
    .eyebrow,.badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      font-size:13px;
      line-height:1.2;
      letter-spacing:.02em;
      color:#baf2ff;
      border:1px solid rgba(53,214,255,.28);
      background:rgba(53,214,255,.1);
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:999px;
      background:var(--cyan);
      box-shadow:0 0 14px rgba(53,214,255,.85);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 11px;
      border-radius:999px;
      color:#d9f8ff;
      background:rgba(53,214,255,.095);
      border:1px solid rgba(53,214,255,.2);
      font-size:13px;
      line-height:1.2;
      white-space:nowrap;
    }
    .tag.light{background:#eaf7ff;color:#183d65;border-color:#cae8ff}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:700;
      border:1px solid transparent;
      cursor:pointer;
      transition:var(--ease);
      gap:8px;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--cyan),var(--blue));
      color:#061324;
      box-shadow:0 12px 26px rgba(53,214,255,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(53,214,255,.36);color:#061324}
    .btn-secondary{
      color:#e8f6ff;
      border-color:rgba(255,255,255,.17);
      background:rgba(255,255,255,.055);
      backdrop-filter:blur(12px);
    }
    .btn-secondary:hover{color:#fff;border-color:var(--line-cyan);background:rgba(53,214,255,.11);transform:translateY(-2px)}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(7,17,31,.78);
      border-bottom:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 44px rgba(0,0,0,.18);
    }
    .brand-row{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.075)}
    .brand-row-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{display:inline-flex;align-items:center;gap:12px;min-width:0}
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      background:
        radial-gradient(circle at 70% 25%,rgba(255,255,255,.95) 0 7%,transparent 8%),
        linear-gradient(135deg,var(--cyan),var(--blue) 58%,var(--violet));
      box-shadow:0 0 24px rgba(53,214,255,.34);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:10px;
      border:1px solid rgba(6,19,36,.55);
      border-radius:10px;
      transform:rotate(45deg);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.22}
    .brand-text strong{font-size:18px;color:var(--text-main);letter-spacing:.01em}
    .brand-text span{font-size:12px;color:var(--text-sub);margin-top:3px}
    .quick-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
    .quick-link{
      color:#d7e7fb;
      font-size:14px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.035);
    }
    .quick-link:hover{color:#fff;border-color:rgba(53,214,255,.38);background:rgba(53,214,255,.09)}
    .menu-toggle{
      display:none;
      color:#e9f8ff;
      border:1px solid rgba(255,255,255,.14);
      border-radius:14px;
      background:rgba(255,255,255,.06);
      padding:9px 12px;
    }
    .channel-row{background:rgba(9,24,47,.58)}
    .channel-menu{display:flex;align-items:center;gap:8px;min-height:48px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
    .channel-menu::-webkit-scrollbar{display:none}
    .channel-menu.menu a{
      color:#b8c8df;
      padding:14px 16px;
      border-radius:0;
      position:relative;
      font-weight:700;
      white-space:nowrap;
    }
    .channel-menu.menu a::after{
      content:"";
      position:absolute;
      left:16px;right:16px;bottom:6px;height:2px;
      border-radius:99px;
      background:linear-gradient(90deg,var(--cyan),var(--blue));
      opacity:0;
      transform:scaleX(.45);
      transition:var(--ease);
    }
    .channel-menu.menu a:hover,.channel-menu.menu a.active{color:#fff}
    .channel-menu.menu a:hover::after,.channel-menu.menu a.active::after{opacity:1;transform:scaleX(1)}
    .channel-menu.menu a.active{background:rgba(53,214,255,.08)}
    .channel-hero{
      position:relative;
      overflow:hidden;
      padding:76px 0 46px;
      background:
        linear-gradient(135deg,rgba(7,17,31,.84),rgba(11,24,48,.88)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .channel-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 82% 20%,rgba(53,214,255,.23),transparent 28%),
        linear-gradient(90deg,rgba(53,214,255,.09) 0 1px,transparent 1px);
      background-size:auto,74px 74px;
      pointer-events:none;
    }
    .breadcrumb-line{
      display:flex;
      align-items:center;
      gap:8px;
      color:#b4c6dc;
      font-size:14px;
      margin-bottom:24px;
      position:relative;
      z-index:1;
    }
    .breadcrumb-line a{color:#dff6ff}
    .breadcrumb-line a:hover{color:var(--cyan)}
    .hero-title{
      font-size:48px;
      line-height:1.15;
      margin:18px 0 18px;
      color:#fff;
      letter-spacing:-.02em;
      max-width:780px;
    }
    .hero-summary{
      max-width:720px;
      color:#d3e0f2;
      font-size:18px;
      margin:0 0 26px;
    }
    .hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
    .index-card{
      position:relative;
      z-index:1;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.055));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-dark);
      backdrop-filter:blur(16px);
      padding:24px;
      overflow:hidden;
    }
    .index-card::before{
      content:"";
      position:absolute;
      inset:-1px;
      border-radius:inherit;
      background:radial-gradient(circle at 30% 0,rgba(53,214,255,.18),transparent 40%);
      pointer-events:none;
    }
    .index-card img{
      height:190px;
      width:100%;
      object-fit:cover;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.12);
      opacity:.9;
      margin-bottom:18px;
    }
    .index-title{font-size:22px;font-weight:800;color:#fff;margin-bottom:10px}
    .index-list{list-style:none;margin:18px 0 0;padding:0;position:relative}
    .index-list li{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:11px 0;
      border-top:1px solid rgba(255,255,255,.09);
      color:#c9d6ea;
      font-size:14px;
    }
    .index-list span:last-child{color:#baf2ff}
    .section-title{margin-bottom:34px}
    .section-title h2{
      color:#fff;
      font-size:34px;
      line-height:1.22;
      margin:14px 0 12px;
      letter-spacing:-.015em;
    }
    .section-title p{color:var(--text-muted);font-size:17px;max-width:760px;margin:0}
    .section-light .section-title h2{color:var(--dark-title)}
    .section-light .section-title p{color:var(--dark-body)}
    .filter-bar{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:26px;
      padding:14px;
      border-radius:22px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.09);
    }
    .filter-chip{
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      color:#d6e7f8;
      background:rgba(255,255,255,.045);
      padding:9px 14px;
      font-size:14px;
      font-weight:700;
    }
    .filter-chip:hover,.filter-chip.active{
      color:#061324;
      background:linear-gradient(135deg,var(--cyan),var(--blue));
      border-color:transparent;
      box-shadow:0 12px 26px rgba(53,214,255,.2);
    }
    .feature-card{
      height:100%;
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:var(--glass-strong);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-dark);
      transition:var(--ease);
    }
    .feature-card:hover{transform:translateY(-4px);border-color:var(--line-cyan);box-shadow:var(--shadow-dark),var(--shadow-glow)}
    .feature-media{position:relative;overflow:hidden}
    .feature-media img{width:100%;height:310px;object-fit:cover;transition:transform .3s ease}
    .feature-card:hover .feature-media img{transform:scale(1.04)}
    .feature-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,17,31,.8),transparent 55%)}
    .feature-body{padding:26px}
    .feature-body h2{font-size:28px;line-height:1.28;margin:14px 0 12px;color:#fff}
    .feature-body p{color:#c9d6ea;margin-bottom:22px}
    .article-list{display:flex;flex-direction:column;gap:14px}
    .article-item{
      display:grid;
      grid-template-columns:88px 1fr;
      gap:16px;
      align-items:center;
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.095);
      transition:var(--ease);
    }
    .article-item:hover{transform:translateY(-3px);border-color:rgba(53,214,255,.38);background:rgba(53,214,255,.075)}
    .article-thumb{
      width:88px;height:88px;border-radius:18px;overflow:hidden;
      background:rgba(53,214,255,.08);
      border:1px solid rgba(255,255,255,.1);
    }
    .article-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
    .article-item:hover img{transform:scale(1.06)}
    .article-content h3{font-size:19px;line-height:1.35;color:#fff;margin:0 0 6px;transition:var(--ease)}
    .article-item:hover h3{color:#8febff}
    .article-content p{font-size:14px;color:#bdcbe0;margin:0 0 8px;line-height:1.65}
    .article-note{font-size:12px;color:#91e9ff}
    .side-stack{display:flex;flex-direction:column;gap:18px}
    .side-card{
      border-radius:24px;
      padding:22px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
      box-shadow:0 18px 42px rgba(0,0,0,.22);
      backdrop-filter:blur(14px);
    }
    .side-card h3{font-size:20px;margin:0 0 15px;color:#fff}
    .hot-list{list-style:none;margin:0;padding:0;counter-reset:hot}
    .hot-list li{
      counter-increment:hot;
      display:flex;
      gap:10px;
      padding:11px 0;
      border-top:1px solid rgba(255,255,255,.085);
      color:#cbd9ec;
      font-size:14px;
    }
    .hot-list li:first-child{border-top:0;padding-top:0}
    .hot-list li::before{
      content:counter(hot);
      width:24px;height:24px;border-radius:9px;
      display:inline-flex;align-items:center;justify-content:center;
      color:#061324;
      background:linear-gradient(135deg,var(--cyan),var(--mint));
      font-weight:800;
      flex:0 0 auto;
    }
    .keyword-cloud{display:flex;flex-wrap:wrap;gap:9px}
    .mini-cta{background:linear-gradient(145deg,rgba(53,214,255,.14),rgba(124,92,255,.1))}
    .mini-cta p{color:#c9d6ea;margin:0 0 18px}
    .explain-grid{align-items:center}
    .light-card{
      height:100%;
      background:#fff;
      border:1px solid rgba(16,36,74,.08);
      border-radius:24px;
      box-shadow:var(--shadow-light);
      padding:26px;
      transition:var(--ease);
      color:var(--dark-body);
    }
    .light-card:hover{transform:translateY(-4px);box-shadow:0 22px 46px rgba(15,35,70,.12);border-color:rgba(53,214,255,.38)}
    .light-card h3{color:var(--dark-title);font-size:21px;margin:13px 0 10px}
    .icon-dot{
      width:44px;height:44px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      color:#061324;font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--blue));
      box-shadow:0 12px 26px rgba(79,140,255,.18);
    }
    .scenario-panel{
      border-radius:30px;
      padding:26px;
      color:#fff;
      background:
        linear-gradient(180deg,rgba(7,17,31,.18),rgba(7,17,31,.82)),
        url('/assets/images/coverpic/cover-3.webp') center/cover no-repeat;
      min-height:420px;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow-dark);
      overflow:hidden;
    }
    .scenario-panel h2{font-size:31px;line-height:1.24;margin:14px 0 12px}
    .scenario-panel p{color:#d5e2f3;max-width:620px}
    .check-list{list-style:none;margin:16px 0 0;padding:0}
    .check-list li{
      position:relative;
      padding-left:26px;
      margin:10px 0;
      color:#c9d6ea;
    }
    .check-list li::before{
      content:"";
      position:absolute;left:0;top:.62em;
      width:10px;height:10px;border-radius:999px;
      background:var(--cyan);
      box-shadow:0 0 14px rgba(53,214,255,.72);
    }
    .timeline{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:8%;right:8%;top:38px;height:2px;
      background:linear-gradient(90deg,transparent,var(--cyan),transparent);
      opacity:.55;
    }
    .step{
      position:relative;
      padding:22px;
      border-radius:24px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.11);
      z-index:1;
    }
    .step-num{
      width:36px;height:36px;border-radius:14px;
      background:linear-gradient(135deg,var(--cyan),var(--violet));
      color:#fff;
      display:flex;align-items:center;justify-content:center;
      font-weight:900;
      box-shadow:0 0 22px rgba(53,214,255,.22);
      margin-bottom:18px;
    }
    .step h3{color:#fff;font-size:19px;margin:0 0 8px}
    .step p{color:#c5d2e5;font-size:14px;margin:0}
    .faq-wrap .accordion{background:transparent;margin:0}
    .faq-wrap .accordion-item{margin-bottom:14px;border-radius:20px;overflow:hidden;border:1px solid rgba(16,36,74,.1);background:#fff;box-shadow:var(--shadow-light)}
    .faq-wrap .accordion-title{
      border:0;
      color:var(--dark-title);
      font-weight:800;
      font-size:17px;
      padding:20px 52px 20px 22px;
      background:#fff;
    }
    .faq-wrap .accordion-title:hover,.faq-wrap .accordion-title:focus{background:#f0f8ff;color:#0d416c}
    .faq-wrap .accordion-title::before{color:var(--blue);font-size:24px;margin-top:-12px}
    .faq-wrap .accordion-content{
      border:0;
      background:#fff;
      color:var(--dark-body);
      padding:0 22px 22px;
      line-height:1.8;
    }
    .cta-band{
      border-radius:34px;
      padding:38px;
      background:
        radial-gradient(circle at 18% 20%,rgba(53,214,255,.22),transparent 32%),
        linear-gradient(135deg,rgba(16,36,74,.94),rgba(7,17,31,.96));
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow-dark);
      overflow:hidden;
    }
    .cta-band h2{font-size:32px;line-height:1.26;color:#fff;margin:0 0 12px}
    .cta-band p{color:#c9d6ea;margin:0}
    .cta-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
    .site-footer{
      background:linear-gradient(180deg,#081322,#050b14);
      border-top:1px solid rgba(255,255,255,.08);
      padding:64px 0 28px;
      color:#adbdd3;
      position:relative;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      left:12%;right:12%;top:0;height:1px;
      background:linear-gradient(90deg,transparent,rgba(53,214,255,.65),transparent);
    }
    .footer-brand p{max-width:460px;margin:18px 0 0;color:#aebed3}
    .footer-title{font-size:15px;color:#fff;font-weight:800;margin-bottom:14px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:9px 0}
    .footer-links a{color:#adbdd3}
    .footer-links a:hover{color:var(--cyan)}
    .footer-text{font-size:14px;color:#9eafc6;margin:8px 0}
    .copyright{
      margin-top:36px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#899ab1;
      font-size:13px;
      flex-wrap:wrap;
    }
    .copyright-links{display:flex;gap:14px;flex-wrap:wrap}
    .copyright-links a:hover{color:var(--cyan)}
    @media (max-width:1023px){
      .hero-title{font-size:40px}
      .section{padding:72px 0}
      .timeline{grid-template-columns:repeat(2,1fr)}
      .timeline::before{display:none}
      .cta-actions{justify-content:flex-start;margin-top:20px}
      .index-card{margin-top:28px}
    }
    @media (max-width:639px){
      .brand-row-inner{align-items:flex-start}
      .quick-actions{display:none;width:100%;justify-content:flex-start;padding-top:12px}
      .quick-actions.open{display:flex}
      .menu-toggle{display:inline-flex}
      .brand-text strong{font-size:16px}
      .brand-text span{max-width:210px}
      .channel-menu.menu a{padding:13px 12px;font-size:14px}
      .channel-hero{padding:52px 0 34px}
      .hero-title{font-size:32px}
      .hero-summary{font-size:16px}
      .section{padding:54px 0}
      .section.compact{padding:46px 0}
      .section-title h2{font-size:27px}
      .filter-bar{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
      .filter-bar::-webkit-scrollbar{display:none}
      .feature-media img{height:220px}
      .feature-body{padding:21px}
      .feature-body h2{font-size:23px}
      .article-item{grid-template-columns:72px 1fr;padding:13px}
      .article-thumb{width:72px;height:72px;border-radius:15px}
      .article-content h3{font-size:17px}
      .article-content p{display:none}
      .timeline{grid-template-columns:1fr}
      .scenario-panel{min-height:340px;padding:22px}
      .cta-band{padding:26px;border-radius:26px}
      .cta-band h2{font-size:25px}
      .btn{width:100%}
      .copyright{display:block}
      .copyright-links{margin-top:12px}
    }