/* roulang page: index */
:root{
      --bg:#08090d;
      --bg-soft:#10121a;
      --panel:#151823;
      --panel-2:#1d2130;
      --text:#f7f8fb;
      --muted:#a4adbd;
      --weak:#70798a;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(255,255,255,.18);
      --primary:#ff2f4f;
      --primary-dark:#d91e3d;
      --primary-soft:rgba(255,47,79,.14);
      --gold:#ffd166;
      --cyan:#63e6be;
      --blue:#7aa2ff;
      --radius-sm:12px;
      --radius:22px;
      --radius-lg:34px;
      --shadow:0 24px 70px rgba(0,0,0,.38);
      --shadow-soft:0 16px 42px rgba(0,0,0,.24);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 8%, rgba(255,47,79,.20), transparent 30%),
        radial-gradient(circle at 82% 18%, rgba(122,162,255,.16), transparent 28%),
        linear-gradient(180deg,#07080c 0%,#0b0d13 48%,#08090d 100%);
      line-height:1.7;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.72),transparent 82%);
      z-index:-2;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(255,47,79,.38);color:#fff}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:80;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(8,9,13,.76);
      backdrop-filter:blur(18px);
    }
    .nav-wrap{
      height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      outline:none;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--primary),#ff7a45);
      box-shadow:0 12px 34px rgba(255,47,79,.38);
      font-weight:900;
      letter-spacing:-.04em;
    }
    .brand-name{
      font-weight:900;
      font-size:18px;
      letter-spacing:.02em;
    }
    .brand-sub{
      display:block;
      color:var(--weak);
      font-size:11px;
      line-height:1.2;
      margin-top:1px;
      letter-spacing:.16em;
    }
    .nav-center{
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.045);
      border-radius:999px;
    }
    .nav-link{
      padding:10px 18px;
      border-radius:999px;
      color:#dfe4ef;
      font-size:14px;
      font-weight:700;
      transition:background .22s ease,color .22s ease,transform .22s ease;
    }
    .nav-link:hover,.nav-link:focus{
      background:rgba(255,255,255,.08);
      color:#fff;
      transform:translateY(-1px);
      outline:none;
    }
    .nav-link.active{
      background:#fff;
      color:#0b0d13;
      box-shadow:0 10px 22px rgba(0,0,0,.18);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .quick-search{
      width:238px;
      height:42px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 14px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:999px;
      background:rgba(255,255,255,.055);
      color:var(--muted);
      transition:border-color .22s ease,background .22s ease,box-shadow .22s ease;
    }
    .quick-search:focus-within{
      border-color:rgba(255,47,79,.65);
      background:rgba(255,255,255,.08);
      box-shadow:0 0 0 4px rgba(255,47,79,.10);
    }
    .quick-search input{
      width:100%;
      background:transparent;
      border:0;
      outline:none;
      color:#fff;
      font-size:13px;
    }
    .quick-search input::placeholder{color:#7d8594}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.01em;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      white-space:nowrap;
    }
    .btn:focus-visible,.brand:focus-visible,.topic-tag:focus-visible,.news-title:focus-visible{
      outline:3px solid rgba(255,47,79,.36);
      outline-offset:3px;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),#ff7a45);
      box-shadow:0 16px 36px rgba(255,47,79,.30);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 48px rgba(255,47,79,.38)}
    .btn-primary:active{transform:translateY(0) scale(.98)}
    .btn-ghost{
      color:#f3f5f9;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
    }
    .btn-ghost:hover{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.10);transform:translateY(-2px)}
    .btn-dark{
      background:#fff;
      color:#0b0d13;
      box-shadow:0 14px 34px rgba(0,0,0,.22);
    }
    .btn-dark:hover{transform:translateY(-2px);box-shadow:0 22px 42px rgba(0,0,0,.30)}
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(255,255,255,.08);
      color:#fff;
      border:1px solid rgba(255,255,255,.10);
    }
    .mobile-menu{
      display:none;
      padding:0 20px 18px;
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(8,9,13,.96);
    }
    .mobile-menu.open{display:block}
    .mobile-menu .nav-link,.mobile-menu .btn{width:100%;margin-top:10px}
    main{overflow:hidden}
    section{position:relative}
    .section-pad{padding:86px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#ffd7dd;
      background:rgba(255,47,79,.10);
      border
      ;border:1px solid rgba(255,47,79,.22);
      padding:7px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      margin-bottom:14px;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 6px rgba(255,47,79,.14);
    }
    .section-title{
      font-size:clamp(28px,4vw,46px);
      line-height:1.12;
      letter-spacing:-.04em;
      font-weight:950;
      margin:0;
    }
    .section-desc{
      color:var(--muted);
      max-width:620px;
      margin:14px 0 0;
      font-size:16px;
    }
    .hero{
      padding:74px 0 74px;
      min-height:720px;
      display:flex;
      align-items:center;
    }
    .hero-shell{
      position:relative;
      border:1px solid rgba(255,255,255,.10);
      border-radius:var(--radius-lg);
      padding:34px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035)),
        radial-gradient(circle at 50% 0%,rgba(255,47,79,.18),transparent 42%);
      box-shadow:var(--shadow);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(210px,1fr) minmax(420px,1.25fr) minmax(220px,1fr);
      gap:24px;
      align-items:center;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      color:#ffe8ec;
      background:rgba(255,47,79,.12);
      border:1px solid rgba(255,47,79,.26);
      font-size:13px;
      font-weight:800;
    }
    .hero-kicker span:last-child{
      width:32px;
      height:6px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary),transparent);
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(40px,6vw,72px);
      line-height:.98;
      letter-spacing:-.07em;
      font-weight:950;
    }
    .hero-copy{
      color:#c9d0dd;
      font-size:17px;
      margin:0 0 24px;
      max-width:520px;
    }
    .hero-points{
      display:grid;
      gap:14px;
      margin-top:28px;
    }
    .point-card{
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.055);
      border-radius:20px;
      padding:16px;
      transition:transform .25s ease,border-color .25s ease,background .25s ease;
    }
    .point-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,47,79,.28);
      background:rgba(255,255,255,.075);
    }
    .point-card strong{
      display:block;
      font-size:16px;
      margin-bottom:5px;
    }
    .point-card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .download-group{
      display:flex;
      flex-direction:column;
      gap:12px;
      align-items:stretch;
    }
    .download-card{
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.10);
    }
    .download-card h3{margin:0 0 12px;font-size:18px}
    .download-note{
      margin:12px 0 0;
      color:#94a0b2;
      font-size:12px;
      line-height:1.55;
    }
    .data-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:16px;
    }
    .data-cell{
      padding:14px 10px;
      text-align:center;
      border-radius:16px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,255,255,.08);
    }
    .data-cell b{display:block;font-size:22px;line-height:1;color:#fff}
    .data-cell span{font-size:12px;color:#8994a5}
    .stage{
      position:relative;
      min-height:520px;
      display:flex;
      align-items:center;
      justify-content:center;
      perspective:1200px;
    }
    .stage-glow{
      position:absolute;
      width:78%;
      height:78%;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,47,79,.34),rgba(122,162,255,.12),transparent 62%);
      filter:blur(10px);
      opacity:.92;
      animation:pulseGlow 5s ease-in-out infinite;
    }
    @keyframes pulseGlow{
      0%,100%{transform:scale(.96);opacity:.72}
      50%{transform:scale(1.06);opacity:1}
    }
    .screen{
      position:relative;
      z-index:2;
      width:min(100%,520px);
      border-radius:30px;
      background:linear-gradient(180deg,#1b1f2d,#0e1119);
      border:1px solid rgba(255,255,255,.16);
      box-shadow:0 40px 90px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.12);
      overflow:hidden;
      transform:rotateX(5deg);
    }
    .screen-top{
      height:48px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:0 18px;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .dots{display:flex;gap:7px}
    .dots i{width:9px;height:9px;border-radius:50%;background:#394052}
    .dots i:first-child{background:var(--primary)}
    .status-pill{
      font-size:12px;
      color:#cbd3df;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(99,230,190,.10);
      border:1px solid rgba(99,230,190,.22);
    }
    .screen-body{padding:20px}
    .feature-poster{
      height:196px;
      border-radius:22px;
      background:
        linear-gradient(135deg,rgba(255,47,79,.88),rgba(255,122,69,.45)),
        linear-gradient(45deg,#242a3c,#111622);
      position:relative;
      overflow:hidden;
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .feature-poster::after{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      right:-60px;
      bottom:-88px;
      border-radius:50%;
      border:36px solid rgba(255,255,255,.10);
    }
    .poster-label{
      width:max-content;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(0,0,0,.28);
      font-size:12px;
      font-weight:800;
    }
    .poster-title{font-size:28px;font-weight:950;letter-spacing:-.04em;max-width:260px;line-height:1.08}
    .screen-list{display:grid;gap:10px;margin-top:14px}
    .screen-row{
      display:grid;
      grid-template-columns:54px 1fr auto;
      align-items:center;
      gap:12px;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .thumb{
      height:48px;
      border-radius:14px;
      background:linear-gradient(135deg,#31384c,#151927);
      position:relative;
      overflow:hidden;
    }
    .thumb::before{content:"";position:absolute;inset:auto 8px 8px;height:8px;border-radius:999px;background:rgba(255,255,255,.22)}
    .row-title{font-weight:850;font-size:14px}
    .row-meta{color:#8994a5;font-size:12px;margin-top:2px}
    .score{color:var(--gold);font-weight:900;font-size:14px}
    .floating-badge{
      position:absolute;
      z-index:3;
      padding:12px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      backdrop-filter:blur(12px);
      box-shadow:var(--shadow-soft);
      color:#fff;
      font-size:13px;
      font-weight:850;
    }
    .floating-badge.left{left:0;top:76px}
    .floating-badge.right{right:0;bottom:78px}
    .marquee{
      display:flex;
      gap:12px;
      overflow:hidden;
      padding:18px 0 0;
      mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
    }
    .marquee span{
      flex:0 0 auto;
      padding:9px 14px;
      border-radius:999px;
      color:#cbd3df;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.045);
      font-size:13px;
    }
    .vertical-wrap{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:30px;
      align-items:center;
    }
    .vertical-copy{
      border-left:3px solid var(--primary);
      padding-left:24px;
    }
    .vertical-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      min-width:0;
    }
    .short-card{
      min-height:318px;
      border-radius:28px;
      padding:16px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.10);
      overflow:hidden;
      position:relative;
      transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
    }
    .short-card:hover{
      transform:translateY(-6px);
      border-color:rgba(255,47,79,.30);
      box-shadow:0 20px 42px rgba(0,0,0,.24);
    }
    .short-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 50% 20%,rgba(255,47,79,.22),transparent 42%);
      opacity:.78;
      pointer-events:none;
    }
    .short-card:nth-child(2)::before{background:radial-gradient(circle at 50% 20%,rgba(122,162,255,.24),transparent 42%)}
    .short-card:nth-child(3)::before{background:radial-gradient(circle at 50% 20%,rgba(99,230,190,.18),transparent 42%)}
    .short-card:nth-child(4)::before{background:radial-gradient(circle at 50% 20%,rgba(255,209,102,.22),transparent 42%)}
    .short-top,.short-bottom{position:relative;z-index:1}
    .short-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      color:#e7ebf2;
      font-size:12px;
      font-weight:850;
    }
    .play-dot{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.16);
    }
    .short-card h3{font-size:20px;line-height:1.15;margin:0 0 8px;font-weight:950}
    .short-card p{margin:0;color:#b9c2d0;font-size:13px;line-height:1.55}
    .topic-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
    }
    .topic-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:11px 15px;
      border-radius:999px;
      color:#dfe5ee;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.10);
      font-size:14px;
      font-weight:780;
      transition:transform .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
    }
    .topic-tag:hover{
      transform:translateY(-2px);
      background:rgba(255,47,79,.13);
      border-color:rgba(255,47,79,.30);
      color:#fff;
    }
    .topic-tag b{color:var(--primary)}
    .hot-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
      align-items:stretch;
    }
    .rank-panel{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      padding:26px;
      box-shadow:var(--shadow-soft);
    }
    .rank-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .rank-item{
      display:grid;
      grid-template-columns:42px 1fr auto;
      gap:14px;
      align-items:center;
      padding:15px;
      border-radius:20px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      transition:transform .24s ease,border-color .24s ease,background .24s ease;
    }
    .rank-item:hover{transform:translateX(4px);border-color:rgba(255,47,79,.24);background:rgba(255,255,255,.07)}
    .rank-no{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:rgba(255,255,255,.08);
      color:#fff;font-weight:950;
    }
    .rank-item:first-child .rank-no{background:linear-gradient(135deg,var(--primary),#ff7a45)}
    .rank-title{font-weight:900;margin:0 0 3px}
    .rank-desc{margin:0;color:#99a3b4;font-size:13px}
    .rank-trend{
      color:var(--cyan);
      font-weight:900;
      font-size:13px;
      padding:5px 9px;
      border-radius:999px;
      background:rgba(99,230,190,.10);
    }
    .side-panel{
      border-radius:var(--radius-lg);
      padding:26px;
      background:
        linear-gradient(135deg,rgba(255,47,79,.22),rgba(122,162,255,.08)),
        #151823;
      border:1px solid rgba(255,255,255,.12);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:100%;
    }
    .side-panel h3{font-size:28px;line-height:1.08;letter-spacing:-.04em;margin:0 0 14px;font-weight:950}
    .side-panel p{color:#d5dbe5;margin:0}
    .mini-bars{display:grid;gap:10px;margin-top:28px}
    .mini-bar{height:12px;border-radius:999px;background:rgba(255,255,255,.14);overflow:hidden}
    .mini-bar span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#fff,var(--primary))}
    .reviews{
      display:grid;
      grid-template-columns:1fr 1.3fr 1fr;
      gap:16px;
      align-items:start;
    }
    .review-card{
      padding:22px;
      border-radius:26px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.10);
      transition:transform .24s ease,background .24s ease,border-color .24s ease;
    }
    .review-card:hover{transform:translateY(-5px);background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.18)}
    .review-card.featured{
      background:linear-gradient(180deg,rgba(255,47,79,.16),rgba(255,255,255,.05));
      border-color:rgba(255,47,79,.24);
      margin-top:34px;
    }
    .stars{color:var(--gold);letter-spacing:2px;margin-bottom:12px}
    .review-card p{margin:0;color:#d6dce7}
    .reviewer{margin-top:18px;display:flex;align-items:center;gap:12px}
    .avatar{
      width:38px;height:38px;border-radius:50%;
      background:linear-gradient(135deg,var(--primary),var(--blue));
      display:grid;place-items:center;font-weight:900;
    }
    .reviewer b{display:block;font-size:14px}
    .reviewer span{display:block;color:#8d97a8;font-size:12px}
    .news-layout{
      display:grid;
      grid-template-columns:1fr 330px;
      gap:24px;
      align-items:start;
    }
    .news-panel,.recommend-panel,.compare-panel,.faq-panel{
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.10);
      box-shadow:var(--shadow-soft);
    }
    .news-panel{padding:10px}
    .news-list{margin:0;padding:0;list-style:none}
    .news-item{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border-radius:24px;
      transition:background .22s ease,transform .22s ease;
    }
    .news-item:hover{background:rgba(255,255,255,.055);transform:translateY(-2px)}
    .news-date{
      color:#98a2b3;
      font-size:13px;
      font-weight:800;
    }
    .news-title{
      display:block;
      font-size:17px;
      font-weight:900;
      margin-bottom:4px;
      transition:color .22s ease;
    }
    .news-title:hover{color:#fff0f3}
    .news-summary{margin:0;color:#96a1b2;font-size:13px;line-height:1.55}
    .news-badge{
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,47,79,.12);
      color:#ffd5dc;
      font-size:12px;
      font-weight:850;
    }
    .recommend-panel{padding:24px}
    .recommend-panel h3,.compare-panel h3,.faq-panel h3{margin:0 0 14px;font-size:22px;font-weight:950}
    .recommend-list{display:grid;gap:12px;margin-top:18px}
    .recommend-list a{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:13px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
      color:#d6dce7;
      transition:color .22s ease,padding-left .22s ease;
    }
    .recommend-list a:hover{color:#fff;padding-left:4px}
    .recommend-list a:last-child{border-bottom:0}
    .kpi-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .kpi-card{
      border-radius:24px;
      padding:20px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.10);
    }
    .kpi-card b{display:block;font-size:30px;line-height:1;color:#fff;margin-bottom:8px}
    .kpi-card span{color:#9aa5b6;font-size:13px}
    .compare-panel{padding:26px}
    .compare-table{
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .compare-row{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:10px;
      align-items:stretch;
    }
    .compare-cell{
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      color:#cbd3df;
      font-size:14px;
    }
    .compare-head .compare-cell{
      color:#fff;
      font-weight:950;
      background:rgba(255,255,255,.09);
    }
    .compare-cell.good{
      border-color:rgba(99,230,190,.22);
      background:rgba(99,230,190,.08);
      color:#e7fff7;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:26px;
      align-items:start;
    }
    .faq-panel{padding:12px}
    .faq-item{
      border-radius:22px;
      overflow:hidden;
      border:1px solid transparent;
    }
    .faq-item + .faq-item{margin-top:8px}
    .faq-q{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:18px 18px;
      background:rgba(255,255,255,.04);
      color:#fff;
      text-align:left;
      font-weight:900;
      border-radius:22px;
      transition:background .22s ease,border-color .22s ease;
    }
    .faq-q:hover{background:rgba(255,255,255,.07)}
    .faq-q:focus-visible{outline:3px solid rgba(255,47,79,.32);outline-offset:2px}
    .faq-icon{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,255,255,.08);
      color:#fff;
      flex:0 0 auto;
      transition:transform .22s ease,background .22s ease;
    }
    .faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(255,47,79,.20)}
    .faq-a{
      display:none;
      padding:0 18px 18px;
      color:#aeb7c6;
      font-size:14px;
    }
    .faq-item.open .faq-a{display:block}
    .notice-card{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.10);
      padding:28px;
      background:
        radial-gradient(circle at 12% 0%,rgba(255,47,79,.22),transparent 38%),
        rgba(255,255,255,.055);
    }
    .notice-card ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:12px}
    .notice-card li{
      display:flex;
      gap:10px;
      color:#c5ccd8;
      font-size:14px;
    }
    .notice-card li::before{
      content:"";
      width:9px;height:9px;border-radius:50%;
      background:var(--cyan);
      margin-top:8px;
      flex:0 0 auto;
    }
    .cta{
      padding:80px 0 94px;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:38px;
      padding:44px;
      background:
        linear-gradient(135deg,rgba(255,47,79,.92),rgba(255,122,69,.74)),
        radial-gradient(circle at 88% 22%,rgba(255,255,255,.24),transparent 35%);
      box-shadow:0 30px 80px rgba(255,47,79,.22);
    }
    .cta-box::before{
      content:"";
      position:absolute;
      width:360px;height:360px;border-radius:50%;
      right:-120px;top:-160px;
      border:54px solid rgba(255,255,255,.11);
    }
    .cta-content{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
    }
    .cta h2{
      margin:0;
      font-size:clamp(30px,4.5vw,54px);
      line-height:1.05;
      letter-spacing:-.05em;
      font-weight:950;
    }
    .cta p{margin:14px 0 0;color:#fff3f5;max-width:680px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .site-footer{
      border-top:1px solid rgba(255,255,255,.08);
      background:#07080c;
      padding:46px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:30px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{width:38px;height:38px;border-radius:14px}
    .footer-title{font-weight:950;font-size:18px}
    .footer-desc{
      color:#8f99aa;
      max-width:620px;
      margin:0;
      font-size:14px;
    }
    .footer-links{
      display:flex;
      justify-content:flex-end;
      gap:12px;
      flex-wrap:wrap;
    }
    .footer-links a{
      padding:9px 13px;
      border-radius:999px;
      color:#c1c8d4;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      font-size:13px;
      transition:background .22s ease,color .22s ease,transform .22s ease;
    }
    .footer-links a:hover{background:rgba(255,255,255,.08);color:#fff;transform:translateY(-2px)}
    .copyright{
      margin-top:30px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#697386;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .reveal{animation:fadeUp .7s ease both}
    @keyframes fadeUp{
      from{opacity:0;transform:translateY(18px)}
      to{opacity:1;transform:translateY(0)}
    }
    @media (max-width:1100px){
      .hero-grid{grid-template-columns:1fr;gap:22px}
      .stage{min-height:460px;order:-1}
      .download-group{display:grid;grid-template-columns:1fr 1fr}
      .hero-shell{padding:26px}
      .vertical-wrap,.hot-layout,.news-layout,.faq-wrap,.footer-grid{grid-template-columns:1fr}
      .vertical-grid{grid-template-columns:repeat(2,1fr)}
      .reviews{grid-template-columns:1fr 1fr}
      .review-card.featured{margin-top:0}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:860px){
      .nav-center,.quick-search,.nav-actions .btn-primary{display:none}
      .mobile-toggle{display:grid;place-items:center}
      .nav-wrap{height:68px}
      .hero{padding:42px 0 52px;min-height:auto}
      .hero-shell{border-radius:28px;padding:20px}
      .stage{min-height:410px}
      .screen{transform:none}
      .floating-badge{display:none}
      .section-pad{padding:66px 0}
      .section-head{display:block}
      .kpi-grid{grid-template-columns:repeat(2,1fr)}
      .cta-content{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
      .compare-row{grid-template-columns:1fr}
      .compare-head{display:none}
      .compare-cell::before{
        display:block;
        color:#7f8999;
        font-size:12px;
        margin-bottom:5px;
      }
    }
    @media (max-width:620px){
      .container{width:min(100% - 28px,var(--container))}
      h1{font-size:42px}
      .hero-copy{font-size:15px}
      .screen-body{padding:14px}
      .feature-poster{height:172px}
      .poster-title{font-size:23px}
      .screen-row{grid-template-columns:44px 1fr;gap:10px}
      .score{grid-column:2}
      .download-group{grid-template-columns:1fr}
      .data-strip{grid-template-columns:1fr}
      .vertical-grid{grid-template-columns:1fr}
      .short-card{min-height:230px}
      .reviews{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;gap:8px}
      .news-badge{width:max-content}
      .kpi-grid{grid-template-columns:1fr}
      .cta-box{padding:28px;border-radius:28px}
      .btn{width:100%}
      .footer-grid{gap:22px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }