/* roulang page: index */
:root{
      --bg:#070b1d;
      --bg-2:#0b1024;
      --panel:rgba(255,255,255,.08);
      --panel-strong:rgba(255,255,255,.12);
      --card:#ffffff;
      --text:#10172f;
      --muted:#64708a;
      --light:#f7f8ff;
      --line:rgba(148,163,184,.22);
      --primary:#7c3cff;
      --primary-2:#25d9f8;
      --accent:#ff4fd8;
      --success:#18d39e;
      --warning:#ffd166;
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --shadow:0 18px 55px rgba(7,12,35,.14);
      --shadow-glow:0 22px 70px rgba(124,60,255,.28);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","微软雅黑",Arial,sans-serif;
      line-height:1.75;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 0%, rgba(124,60,255,.20), transparent 34%),
        radial-gradient(circle at 88% 10%, rgba(37,217,248,.18), transparent 32%),
        linear-gradient(180deg,#070b1d 0%,#101633 28%,#f7f8ff 28%,#f7f8ff 100%);
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    a,button,input,textarea{transition:all .22s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(124,60,255,.28);color:#fff}
    .container-narrow{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .glass{
      background:linear-gradient(135deg,rgba(255,255,255,.13),rgba(255,255,255,.055));
      border:1px solid rgba(255,255,255,.16);
      box-shadow:0 16px 50px rgba(0,0,0,.18);
      backdrop-filter:blur(18px);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(7,11,29,.78);
      border-bottom:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(22px);
    }
    .header-top{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(135deg,var(--primary),var(--accent) 48%,var(--primary-2));
      box-shadow:0 12px 35px rgba(124,60,255,.42);
      color:#fff;
      font-size:18px;
      transform:skew(-6deg);
    }
    .search-shell{
      flex:1;
      max-width:500px;
      position:relative;
    }
    .search-shell input{
      width:100%;
      height:44px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.15);
      background:rgba(255,255,255,.08);
      color:#fff;
      padding:0 46px 0 18px;
      outline:none;
    }
    .search-shell input::placeholder{color:rgba(255,255,255,.58)}
    .search-shell input:focus{
      border-color:rgba(37,217,248,.7);
      box-shadow:0 0 0 4px rgba(37,217,248,.14);
      background:rgba(255,255,255,.12);
    }
    .search-shell .search-icon{
      position:absolute;
      right:16px;
      top:50%;
      transform:translateY(-50%);
      color:rgba(255,255,255,.7);
      pointer-events:none;
    }
    .header-actions{display:flex;align-items:center;gap:10px}
    .top-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:42px;
      padding:0 16px;
      border-radius:999px;
      color:#07101f;
      font-weight:800;
      background:linear-gradient(135deg,var(--primary-2),#9af7ff);
      box-shadow:0 12px 30px rgba(37,217,248,.20);
    }
    .top-cta:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(37,217,248,.32)}
    .channel-row{
      border-top:1px solid rgba(255,255,255,.08);
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-row::-webkit-scrollbar{display:none}
    .channel-tabs{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:54px;
      white-space:nowrap;
    }
    .channel-tab{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:9px 16px;
      color:rgba(255,255,255,.78);
      border:1px solid transparent;
      font-weight:700;
      line-height:1;
    }
    .channel-tab:hover{
      color:#fff;
      border-color:rgba(255,255,255,.20);
      background:rgba(255,255,255,.08);
    }
    .channel-tab.active{
      color:#07101f;
      background:#fff;
      box-shadow:0 10px 25px rgba(255,255,255,.12);
    }
    .channel-note{
      color:rgba(255,255,255,.54);
      font-size:13px;
      margin-left:auto;
      padding-right:2px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border:0;
      border-radius:999px;
      padding:13px 22px;
      font-weight:900;
      line-height:1;
      cursor:pointer;
      user-select:none;
      outline:none;
    }
    .btn:focus-visible,.card-link:focus-visible,.footer-link:focus-visible,.channel-tab:focus-visible{
      box-shadow:0 0 0 4px rgba(37,217,248,.24);
      outline:2px solid rgba(37,217,248,.68);
      outline-offset:2px;
    }
    .btn-primary{
      color:#07101f;
      background:linear-gradient(135deg,#25d9f8,#d9fcff);
      box-shadow:0 18px 38px rgba(37,217,248,.23);
    }
    .btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 48px rgba(37,217,248,.34)}
    .btn-secondary{
      color:#fff;
      background:linear-gradient(135deg,#7c3cff,#ff4fd8);
      box-shadow:0 18px 42px rgba(124,60,255,.28);
    }
    .btn-secondary:hover{transform:translateY(-3px);filter:saturate(1.12)}
    .btn-ghost{
      color:#fff;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      font-weight:800;
      font-size:13px;
      line-height:1;
    }
    .badge-dark{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.15);color:#fff}
    .badge-light{background:#eef2ff;color:#4f33c6;border:1px solid #e4e8ff}
    .section{padding:82px 0}
    .section-tight{padding:58px 0}
    .section-title{
      font-size:clamp(28px,3.2vw,44px);
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:950;
      margin:0;
    }
    .section-desc{
      color:var(--muted);
      font-size:16px;
      line-height:1.9;
      max-width:760px;
      margin:14px 0 0;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .hero{
      position:relative;
      color:#fff;
      min-height:680px;
      display:flex;
      align-items:center;
      padding:78px 0 112px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:auto -8vw -112px -8vw;
      height:190px;
      background:#f7f8ff;
      transform:skewY(-4deg);
      transform-origin:left top;
      z-index:0;
    }
    .hero:after{
      content:"";
      position:absolute;
      width:560px;
      height:560px;
      right:-190px;
      top:90px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,79,216,.30),transparent 64%);
      filter:blur(6px);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:32px;
      align-items:stretch;
    }
    .hero-copy{
      padding:34px 0;
    }
    h1{
      margin:0;
      max-width:850px;
      font-size:clamp(38px,6vw,74px);
      line-height:1.05;
      letter-spacing:-.06em;
      font-weight:980;
    }
    .hero-lead{
      margin:24px 0 0;
      max-width:690px;
      color:rgba(255,255,255,.78);
      font-size:18px;
      line-height:2;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      margin-top:28px;
      max-width:720px;
    }
    .metric{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.13);
    }
    .metric strong{display:block;font-size:24px;line-height:1.1;color:#fff;font-weight:950}
    .metric span{display:block;margin-top:6px;color:rgba(255,255,255,.62);font-size:13px}
    .group-panel{
      position:relative;
      min-height:500px;
      border-radius:34px;
      padding:22px;
      overflow:hidden;
    }
    .group-panel:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(135deg,rgba(37,217,248,.26),transparent 36%),
        radial-gradient(circle at 70% 24%,rgba(255,79,216,.26),transparent 38%);
      pointer-events:none;
    }
    .group-inner{position:relative;z-index:1;display:grid;gap:16px}
    .group-status{
      border-radius:26px;
      padding:22px;
      background:rgba(4,8,25,.68);
      border:1px solid rgba(255,255,255,.14);
    }
    .progress-top{display:flex;justify-content:space-between;gap:12px;align-items:center}
    .progress-title{font-size:22px;font-weight:950;letter-spacing:-.03em}
    .progress-bar{
      height:12px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.12);
      margin-top:18px;
    }
    .progress-fill{
      width:79%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary-2),var(--accent));
      box-shadow:0 0 24px rgba(37,217,248,.52);
    }
    .avatar-row{display:flex;align-items:center;margin-top:18px}
    .avatar{
      width:38px;height:38px;border-radius:50%;
      display:grid;place-items:center;
      margin-left:-8px;
      border:2px solid rgba(255,255,255,.72);
      color:#07101f;
      font-weight:950;
      background:linear-gradient(135deg,#fff,#aaf6ff);
    }
    .avatar:first-child{margin-left:0}
    .avatar-more{margin-left:10px;color:rgba(255,255,255,.66);font-size:13px}
    .task-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .task-card{
      min-height:138px;
      border-radius:24px;
      padding:18px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.14);
    }
    .task-card.wide{grid-column:1/-1;min-height:128px}
    .task-kicker{font-size:12px;color:rgba(255,255,255,.58);font-weight:800}
    .task-card h3{margin:10px 0 6px;font-size:18px;line-height:1.35}
    .task-card p{margin:0;color:rgba(255,255,255,.68);font-size:14px}
    .band-dark{
      color:#fff;
      background:
        radial-gradient(circle at 20% 10%,rgba(124,60,255,.22),transparent 34%),
        linear-gradient(135deg,#0a1028,#101a3a);
    }
    .catalog-wrap{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .catalog-feature{
      border-radius:var(--radius-xl);
      padding:28px;
      color:#fff;
      min-height:390px;
      background:
        linear-gradient(135deg,rgba(124,60,255,.96),rgba(13,20,54,.92) 58%),
        radial-gradient(circle at 86% 18%,rgba(37,217,248,.45),transparent 30%);
      box-shadow:var(--shadow-glow);
      position:relative;
      overflow:hidden;
    }
    .catalog-feature:after{
      content:"";
      position:absolute;
      width:230px;height:230px;right:-74px;bottom:-74px;
      border-radius:50%;
      border:34px solid rgba(255,255,255,.10);
    }
    .catalog-feature h2{font-size:clamp(30px,4vw,50px);line-height:1.1;letter-spacing:-.05em;margin:14px 0 14px}
    .catalog-feature p{color:rgba(255,255,255,.78);max-width:620px;margin:0;position:relative;z-index:1}
    .mini-list{
      display:grid;
      gap:12px;
      margin-top:26px;
      position:relative;
      z-index:1;
    }
    .mini-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.13);
    }
    .mini-item span{color:rgba(255,255,255,.68);font-size:13px}
    .catalog-cards{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .white-card{
      background:#fff;
      border:1px solid rgba(15,23,42,.08);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
    }
    .catalog-card{
      padding:22px;
      min-height:186px;
      position:relative;
      overflow:hidden;
    }
    .catalog-card:hover{transform:translateY(-5px);box-shadow:0 24px 58px rgba(7,12,35,.18)}
    .catalog-card .count{font-size:13px;color:var(--muted);font-weight:800}
    .catalog-card h3{margin:12px 0 8px;font-size:21px;letter-spacing:-.03em}
    .catalog-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .card-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:16px;
      color:#5f35e8;
      font-weight:900;
    }
    .card-link:hover{gap:12px;color:#3f20bb}
    .recommend-layout{
      display:grid;
      grid-template-columns:.75fr 1.25fr;
      gap:22px;
      align-items:start;
    }
    .side-panel{
      border-radius:var(--radius-xl);
      padding:26px;
      background:#101633;
      color:#fff;
      position:sticky;
      top:150px;
      overflow:hidden;
    }
    .side-panel:before{
      content:"";
      position:absolute;
      inset:-80px -90px auto auto;
      width:230px;height:230px;border-radius:50%;
      background:rgba(37,217,248,.20);
      filter:blur(3px);
    }
    .side-panel h2{position:relative;margin:12px 0 12px;font-size:32px;line-height:1.2;letter-spacing:-.04em}
    .side-panel p{position:relative;color:rgba(255,255,255,.70);margin:0}
    .recommend-grid{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:16px;
    }
    .rec-card{
      grid-column:span 3;
      padding:22px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid rgba(15,23,42,.08);
      box-shadow:0 14px 42px rgba(7,12,35,.09);
    }
    .rec-card.large{grid-column:span 6;display:grid;grid-template-columns:1fr .8fr;gap:18px;align-items:center;background:linear-gradient(135deg,#fff,#f0f7ff)}
    .rec-card:hover{transform:translateY(-5px);box-shadow:0 24px 54px rgba(7,12,35,.15)}
    .rec-card h3{margin:12px 0 8px;font-size:22px;letter-spacing:-.03em}
    .rec-card p{margin:0;color:var(--muted);font-size:14px}
    .status-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      background:#f1f5ff;
      color:#4f33c6;
      font-size:12px;
      font-weight:900;
    }
    .visual-stack{
      display:grid;
      gap:10px;
    }
    .visual-line{
      height:52px;
      border-radius:16px;
      background:linear-gradient(90deg,rgba(124,60,255,.18),rgba(37,217,248,.18));
      border:1px solid rgba(124,60,255,.10);
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:0 14px;
      color:#5a6380;
      font-weight:800;
      font-size:13px;
    }
    .news-wrap{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:26px;
      align-items:start;
    }
    .news-list{
      background:#fff;
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      border:1px solid rgba(15,23,42,.08);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px 22px;
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      color:#7c3cff;
      font-weight:950;
      font-size:13px;
      letter-spacing:.04em;
    }
    .news-item a{
      font-weight:900;
      letter-spacing:-.02em;
      line-height:1.45;
    }
    .news-item a:hover{color:#5f35e8}
    .news-item p{margin:6px 0 0;color:var(--muted);font-size:14px;line-height:1.65}
    .news-tag{
      justify-self:end;
      padding:7px 10px;
      border-radius:999px;
      background:#f4f6ff;
      color:#62708e;
      font-size:12px;
      font-weight:800;
    }
    .editor-box{
      border-radius:var(--radius-xl);
      padding:24px;
      background:#fff;
      border:1px solid rgba(15,23,42,.08);
      box-shadow:var(--shadow);
    }
    .editor-box h3{margin:0 0 14px;font-size:24px;letter-spacing:-.03em}
    .rank-list{display:grid;gap:12px;margin-top:18px}
    .rank-row{
      display:flex;gap:12px;align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:#f7f8ff;
      border:1px solid rgba(15,23,42,.06);
    }
    .rank-no{
      width:28px;height:28px;border-radius:10px;
      display:grid;place-items:center;
      background:#101633;color:#fff;font-weight:950;font-size:13px;
      flex:0 0 auto;
    }
    .rank-row strong{display:block;line-height:1.35}
    .rank-row span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
    .share-band{
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(115deg,#111a3f 0%,#171041 48%,#2b1246 100%);
      color:#fff;
    }
    .share-band:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(115deg,transparent 0 58%,rgba(37,217,248,.16) 58% 71%,transparent 71%),
        radial-gradient(circle at 16% 30%,rgba(255,79,216,.22),transparent 32%);
      pointer-events:none;
    }
    .share-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:24px;
      align-items:center;
    }
    .share-card-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .share-card{
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.13);
      min-height:150px;
    }
    .share-card:hover{background:rgba(255,255,255,.13);transform:translateY(-4px)}
    .share-card h3{margin:12px 0 6px;font-size:20px}
    .share-card p{margin:0;color:rgba(255,255,255,.68);font-size:14px}
    .icon-dot{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(37,217,248,.22),rgba(255,79,216,.22));
      border:1px solid rgba(255,255,255,.15);
      font-size:20px;
    }
    .guarantee-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .guarantee-item{
      padding:22px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(15,23,42,.08);
      box-shadow:0 14px 38px rgba(7,12,35,.08);
      display:flex;
      gap:14px;
      align-items:flex-start;
    }
    .guarantee-item:hover{transform:translateY(-4px);box-shadow:0 22px 48px rgba(7,12,35,.13)}
    .guarantee-icon{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      background:#eff6ff;color:#5f35e8;font-size:20px;flex:0 0 auto;
    }
    .guarantee-item h3{margin:0 0 4px;font-size:17px}
    .guarantee-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .calendar-layout{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:22px;
      align-items:start;
    }
    .date-rail{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .date-card{
      text-align:center;
      padding:18px 12px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(15,23,42,.08);
      box-shadow:0 14px 38px rgba(7,12,35,.08);
    }
    .date-card.active{
      color:#fff;
      background:linear-gradient(135deg,#7c3cff,#182452);
      box-shadow:var(--shadow-glow);
    }
    .date-card strong{display:block;font-size:28px;line-height:1;font-weight:950}
    .date-card span{display:block;margin-top:8px;color:inherit;opacity:.72;font-size:13px;font-weight:800}
    .compact-list{
      display:grid;
      gap:12px;
      padding:22px;
      border-radius:var(--radius-xl);
      background:#fff;
      box-shadow:var(--shadow);
      border:1px solid rgba(15,23,42,.08);
    }
    .compact-item{
      display:grid;
      grid-template-columns:86px 1fr;
      gap:14px;
      padding:14px;
      border-radius:18px;
      background:#f7f8ff;
      border:1px solid rgba(15,23,42,.06);
    }
    .compact-time{color:#5f35e8;font-weight:950;font-size:13px}
    .compact-item strong{display:block;line-height:1.4}
    .compact-item span{display:block;color:var(--muted);font-size:13px;margin-top:5px}
    .milestone{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      position:relative;
    }
    .mile-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.13);
      color:#fff;
      min-height:210px;
    }
    .mile-card:hover{transform:translateY(-5px);background:rgba(255,255,255,.13)}
    .mile-no{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--primary-2),var(--accent));
      color:#07101f;
      font-weight:950;
    }
    .mile-card h3{margin:18px 0 8px;font-size:20px}
    .mile-card p{margin:0;color:rgba(255,255,255,.68);font-size:14px;line-height:1.8}
    .faq-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{display:grid;gap:14px}
    details{
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(15,23,42,.08);
      box-shadow:0 12px 32px rgba(7,12,35,.07);
      overflow:hidden;
    }
    details[open]{box-shadow:0 20px 50px rgba(7,12,35,.13)}
    summary{
      cursor:pointer;
      list-style:none;
      padding:20px 22px;
      font-weight:950;
      letter-spacing:-.02em;
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      width:30px;height:30px;border-radius:12px;
      display:grid;place-items:center;
      background:#eef2ff;
      color:#5f35e8;
      flex:0 0 auto;
      font-weight:950;
    }
    details[open] summary:after{content:"−";background:#101633;color:#fff}
    details p{
      margin:0;
      padding:0 22px 22px;
      color:var(--muted);
      font-size:15px;
      line-height:1.9;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:36px;
      color:#fff;
      background:
        linear-gradient(135deg,#7c3cff,#101633 62%,#073844),
        radial-gradient(circle at 80% 18%,rgba(37,217,248,.35),transparent 34%);
      box-shadow:var(--shadow-glow);
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      right:-80px;top:-90px;width:280px;height:280px;border-radius:50%;
      border:38px solid rgba(255,255,255,.08);
    }
    .cta-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:26px;
      align-items:center;
    }
    .cta-panel h2{margin:0;font-size:clamp(30px,4vw,50px);line-height:1.12;letter-spacing:-.05em}
    .cta-panel p{color:rgba(255,255,255,.76);margin:16px 0 0;max-width:650px}
    .form-card{
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.15);
      border-radius:26px;
      padding:20px;
    }
    .form-row{display:grid;gap:12px}
    .form-card label{
      display:block;
      font-size:13px;
      color:rgba(255,255,255,.70);
      font-weight:800;
      margin-bottom:7px;
    }
    .form-card input,.form-card textarea{
      width:100%;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.10);
      color:#fff;
      border-radius:16px;
      padding:13px 14px;
      outline:none;
      resize:vertical;
    }
    .form-card input::placeholder,.form-card textarea::placeholder{color:rgba(255,255,255,.46)}
    .form-card input:focus,.form-card textarea:focus{
      border-color:rgba(37,217,248,.72);
      box-shadow:0 0 0 4px rgba(37,217,248,.14);
      background:rgba(255,255,255,.13);
    }
    .form-hint{font-size:12px;color:rgba(255,255,255,.58);margin-top:10px}
    .site-footer{
      color:#dce6ff;
      background:#070b1d;
      padding:54px 0 28px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .7fr .7fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:950}
    .footer-text{color:rgba(220,230,255,.68);margin:16px 0 0;max-width:560px}
    .footer-title{color:#fff;font-weight:950;margin:0 0 12px}
    .footer-links{display:grid;gap:9px}
    .footer-link{color:rgba(220,230,255,.70)}
    .footer-link:hover{color:#fff;transform:translateX(3px)}
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(220,230,255,.52);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      font-size:13px;
    }
    @media (max-width:1024px){
      .hero-grid,.catalog-wrap,.recommend-layout,.news-wrap,.share-grid,.calendar-layout,.faq-wrap,.cta-grid{
        grid-template-columns:1fr;
      }
      .group-panel{min-height:auto}
      .side-panel{position:relative;top:auto}
      .guarantee-strip,.milestone{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .search-shell{max-width:none}
      .section{padding:66px 0}
    }
    @media (max-width:768px){
      body{background:linear-gradient(180deg,#070b1d 0%,#101633 22%,#f7f8ff 22%,#f7f8ff 100%)}
      .container-narrow{width:min(100% - 28px,var(--container))}
      .header-top{min-height:auto;padding:14px 0;display:grid;grid-template-columns:1fr auto}
      .search-shell{grid-column:1/-1;order:3}
      .header-actions{justify-self:end}
      .top-cta{height:38px;padding:0 13px;font-size:13px}
      .channel-note{display:none}
      .hero{min-height:auto;padding:42px 0 92px}
      .hero-copy{padding:12px 0}
      .hero-lead{font-size:16px;line-height:1.9}
      .hero-metrics{grid-template-columns:1fr}
      .task-grid,.catalog-cards,.share-card-grid,.date-rail{grid-template-columns:1fr}
      .rec-card,.rec-card.large{grid-column:span 6}
      .rec-card.large{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;gap:8px}
      .news-tag{justify-self:start}
      .compact-item{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .section-head{display:block}
    }
    @media (max-width:520px){
      .brand span{font-size:15px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .btn{width:100%;padding:14px 18px}
      .hero-actions{width:100%}
      .group-panel,.catalog-feature,.cta-panel{border-radius:24px;padding:18px}
      .catalog-feature h2{font-size:32px}
      .section{padding:54px 0}
      .section-tight{padding:44px 0}
      .guarantee-strip,.milestone{grid-template-columns:1fr}
      .faq-wrap{gap:18px}
      summary{padding:18px}
      details p{padding:0 18px 18px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }