/* roulang page: index */
:root{
      --bg:#0b0614;
      --bg-2:#13091f;
      --panel:#191024;
      --panel-2:#21142f;
      --text:#f7efff;
      --muted:#c8b7d7;
      --soft:#927fa8;
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(255,77,196,.55);
      --primary:#ff4dc4;
      --primary-2:#9b5cff;
      --cyan:#32f5e6;
      --amber:#ffbf57;
      --danger:#ff7b8d;
      --success:#5df2b8;
      --shadow:0 24px 70px rgba(0,0,0,.48);
      --glow:0 0 28px rgba(255,77,196,.28),0 0 48px rgba(155,92,255,.18);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --nav-w:96px;
      --ease:220ms ease-out;
      --container:1320px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 24% 8%, rgba(255,77,196,.20), transparent 32%),
        radial-gradient(circle at 86% 18%, rgba(50,245,230,.12), transparent 30%),
        linear-gradient(135deg,#08040f 0%,#130820 48%,#090510 100%);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:112px;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.34;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.14));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    button:disabled{opacity:.45;cursor:not-allowed;box-shadow:none!important;transform:none!important}
    :focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
    ::selection{background:rgba(255,77,196,.35);color:#fff}

    .site-shell{display:flex;min-height:100vh}
    .side-nav{
      position:fixed;
      left:0;top:0;bottom:0;
      width:var(--nav-w);
      padding:18px 12px;
      border-right:1px solid var(--line);
      background:rgba(10,5,17,.82);
      backdrop-filter:blur(20px);
      z-index:50;
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:20px;
      box-shadow:12px 0 46px rgba(0,0,0,.32);
    }
    .brand-mark{
      width:70px;
      min-height:84px;
      border:1px solid rgba(255,77,196,.32);
      border-radius:22px;
      background:linear-gradient(160deg,rgba(255,77,196,.18),rgba(50,245,230,.07));
      display:flex;
      align-items:center;
      justify-content:center;
      text-align:center;
      padding:8px;
      box-shadow:var(--glow);
      color:#fff;
      font-weight:900;
      font-size:13px;
      line-height:1.2;
      letter-spacing:.04em;
    }
    .nav-links{display:flex;flex-direction:column;gap:12px;width:100%;align-items:center;margin-top:10px}
    .nav-item{
      width:72px;
      min-height:64px;
      padding:9px 6px;
      border-radius:18px;
      color:var(--muted);
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:6px;
      border:1px solid transparent;
      position:relative;
      transition:background var(--ease),border-color var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease);
    }
    .nav-item .icon{
      width:22px;height:22px;border-radius:8px;
      border:1px solid currentColor;
      position:relative;
      opacity:.92;
      box-shadow:inset 0 0 12px rgba(255,255,255,.06);
    }
    .nav-item .icon::after{
      content:"";
      position:absolute;
      width:7px;height:7px;
      border-radius:50%;
      right:4px;top:4px;
      background:currentColor;
      box-shadow:0 0 12px currentColor;
    }
    .nav-item span{font-size:12px;line-height:1.2;text-align:center}
    .nav-item:hover{
      color:#fff;
      background:rgba(255,77,196,.12);
      border-color:rgba(255,77,196,.34);
      transform:translateY(-2px);
      box-shadow:0 12px 28px rgba(255,77,196,.12);
    }
    .nav-item.active{
      color:#fff;
      border-color:rgba(50,245,230,.52);
      background:linear-gradient(180deg,rgba(255,77,196,.18),rgba(50,245,230,.08));
      box-shadow:0 0 22px rgba(50,245,230,.12);
    }
    .nav-item.active::before{
      content:"";
      position:absolute;
      left:-8px;
      width:4px;height:34px;
      border-radius:99px;
      background:linear-gradient(var(--primary),var(--cyan));
      box-shadow:0 0 18px var(--primary);
    }
    .side-note{
      margin-top:auto;
      width:72px;
      padding:10px 6px;
      border-radius:18px;
      color:var(--amber);
      background:rgba(255,191,87,.08);
      border:1px solid rgba(255,191,87,.24);
      font-size:12px;
      line-height:1.35;
      text-align:center;
    }

    .mobile-header{display:none}
    .main-wrap{width:100%;padding-left:var(--nav-w)}
    .container{max-width:var(--container);margin:0 auto;padding:0 42px}
    .section{padding:84px 0;position:relative}
    .section.compact{padding:56px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--cyan);
      background:rgba(50,245,230,.08);
      border:1px solid rgba(50,245,230,.20);
      font-size:13px;
      font-weight:800;
      margin-bottom:12px;
    }
    .section-title{
      margin:0;
      font-size:clamp(26px,3.2vw,42px);
      line-height:1.16;
      letter-spacing:-.03em;
      font-weight:900;
    }
    .section-desc{
      max-width:680px;
      color:var(--muted);
      margin:12px 0 0;
      font-size:16px;
    }
    .btn-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 20px;
      border-radius:16px;
      font-weight:900;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease),color var(--ease),filter var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(100deg,var(--primary),#d735ff 52%,var(--primary-2));
      box-shadow:0 14px 32px rgba(255,77,196,.25), inset 0 1px 0 rgba(255,255,255,.2);
    }
    .btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 48px rgba(255,77,196,.36),0 0 28px rgba(155,92,255,.25);filter:saturate(1.08)}
    .btn-primary:active{transform:translateY(0) scale(.98)}
    .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.16);
    }
    .btn-secondary:hover{background:rgba(255,77,196,.13);border-color:rgba(255,77,196,.42);transform:translateY(-2px)}
    .btn-ghost{
      min-height:42px;
      padding:10px 14px;
      color:var(--cyan);
      border:1px solid rgba(50,245,230,.24);
      background:rgba(50,245,230,.06);
      border-radius:14px;
      font-size:14px;
    }
    .btn-ghost:hover{border-color:rgba(50,245,230,.58);box-shadow:0 0 18px rgba(50,245,230,.16);transform:translateY(-2px)}
    .badge,.tag{
      display:inline-flex;align-items:center;gap:7px;
      padding:7px 11px;
      border-radius:999px;
      color:var(--muted);
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
      line-height:1;
    }
    .tag.cyan{color:var(--cyan);background:rgba(50,245,230,.08);border-color:rgba(50,245,230,.22)}
    .tag.pink{color:#ffd1f2;background:rgba(255,77,196,.10);border-color:rgba(255,77,196,.26)}
    .tag.amber{color:var(--amber);background:rgba(255,191,87,.10);border-color:rgba(255,191,87,.26)}
    .dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 12px currentColor;display:inline-block}

    .hero{
      min-height:790px;
      display:flex;
      align-items:center;
      padding:54px 0 86px;
      overflow:hidden;
    }
    .hero-stage{
      width:100%;
      border:1px solid rgba(255,255,255,.13);
      border-radius:36px;
      background:
        linear-gradient(135deg,rgba(255,77,196,.13),transparent 38%),
        linear-gradient(245deg,rgba(50,245,230,.10),transparent 42%),
        rgba(16,9,27,.78);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
      padding:34px;
    }
    .hero-stage::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(circle at 70% 26%, rgba(255,77,196,.26), transparent 26%),
        linear-gradient(120deg,transparent 0 34%,rgba(255,255,255,.05) 34% 35%,transparent 35% 100%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:30px;
      align-items:stretch;
      z-index:1;
    }
    .hero-copy{
      padding:34px 16px 28px 8px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .hero-brand{
      display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px
    }
    .hero h1{
      margin:0;
      font-size:clamp(34px,5.1vw,64px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:950;
      max-width:780px;
    }
    .gradient-text{
      background:linear-gradient(100deg,#fff 0%,#ffd3f2 28%,var(--primary) 62%,var(--cyan) 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-intro{
      margin:22px 0 0;
      max-width:760px;
      color:#d8cbe4;
      font-size:17px;
      line-height:1.85;
    }
    .hero-actions{margin-top:28px}
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:30px;
      max-width:760px;
    }
    .point{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
    }
    .point strong{display:block;font-size:20px;line-height:1;color:#fff}
    .point span{display:block;margin-top:7px;color:var(--soft);font-size:13px;line-height:1.35}
    .hero-panel{
      border-radius:30px;
      border:1px solid rgba(255,255,255,.14);
      background:linear-gradient(180deg,rgba(18,10,31,.95),rgba(28,15,42,.78));
      padding:22px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 24px 64px rgba(0,0,0,.34);
      min-height:560px;
      display:grid;
      grid-template-rows:auto auto 1fr auto;
      gap:18px;
      overflow:hidden;
      position:relative;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:auto -80px -90px auto;
      width:230px;height:230px;
      border-radius:50%;
      background:rgba(255,77,196,.18);
      filter:blur(26px);
      pointer-events:none;
    }
    .search-panel{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:54px;
      padding:10px 14px;
      border-radius:18px;
      border:1px solid rgba(50,245,230,.22);
      background:rgba(0,0,0,.22);
      color:var(--muted);
      position:relative;
      z-index:1;
    }
    .search-panel .lens{width:18px;height:18px;border:2px solid var(--cyan);border-radius:50%;position:relative;box-shadow:0 0 12px rgba(50,245,230,.28)}
    .search-panel .lens::after{content:"";position:absolute;width:8px;height:2px;background:var(--cyan);right:-6px;bottom:-3px;transform:rotate(45deg);border-radius:99px}
    .chip-wrap{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:1}
    .entry-matrix{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      position:relative;
      z-index:1;
    }
    .entry-card{
      min-height:120px;
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(145deg,rgba(255,77,196,.12),transparent 56%),
        rgba(255,255,255,.055);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease),background var(--ease);
      overflow:hidden;
    }
    .entry-card:hover{transform:translateY(-5px) scale(1.025);border-color:rgba(255,77,196,.52);box-shadow:var(--glow);background:rgba(255,77,196,.09)}
    .entry-card .no{color:var(--cyan);font-weight:900;font-size:12px}
    .entry-card h3{font-size:18px;line-height:1.25;margin:8px 0 7px}
    .entry-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
    .time-strip{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .time-pill{
      padding:12px 10px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.18);
      text-align:center;
      color:var(--muted);
      font-size:13px;
    }
    .time-pill b{display:block;color:#fff;font-size:15px;margin-bottom:2px}

    .ladder-wrap{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .notice-card,.glass-card{
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
    }
    .notice-card{padding:28px;position:relative;overflow:hidden}
    .notice-card::after{content:"18+";position:absolute;right:22px;top:18px;font-size:52px;font-weight:950;color:rgba(255,191,87,.13);line-height:1}
    .notice-card h2{font-size:34px;line-height:1.14;margin:0 0 14px}
    .notice-card p{color:var(--muted);margin:0 0 20px}
    .ladder-list{display:grid;gap:14px}
    .ladder-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      background:rgba(10,5,17,.48);
      border:1px solid rgba(255,255,255,.11);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .ladder-item:hover{transform:translateX(6px);border-color:rgba(255,77,196,.42);box-shadow:0 14px 34px rgba(255,77,196,.11)}
    .ladder-num{
      width:44px;height:44px;border-radius:15px;
      display:grid;place-items:center;
      color:#fff;font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 0 20px rgba(255,77,196,.25);
    }
    .ladder-item h3{margin:0 0 4px;font-size:19px}
    .ladder-item p{margin:0;color:var(--muted);font-size:14px}
    .status{font-size:13px;color:var(--success);display:flex;align-items:center;gap:7px;white-space:nowrap}

    .compare-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .compare-card{
      padding:24px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      min-height:260px;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
      position:relative;
      overflow:hidden;
    }
    .compare-card.featured{
      background:linear-gradient(155deg,rgba(255,77,196,.16),rgba(50,245,230,.08) 58%,rgba(255,255,255,.055));
      border-color:rgba(255,77,196,.34);
    }
    .compare-card:hover{transform:translateY(-6px);border-color:rgba(50,245,230,.42);box-shadow:0 22px 52px rgba(0,0,0,.28),0 0 22px rgba(50,245,230,.10)}
    .compare-card h3{font-size:24px;margin:10px 0 10px}
    .compare-card p{color:var(--muted);margin:0 0 16px}
    .check-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
    .check-list li{display:flex;gap:10px;color:#ddcfe9;font-size:14px}
    .check-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);margin-top:9px;flex:0 0 auto}

    .guard-bar{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      padding:18px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:28px;
      background:linear-gradient(90deg,rgba(255,77,196,.10),rgba(50,245,230,.06),rgba(255,191,87,.07));
    }
    .guard-item{
      padding:18px;
      border-radius:20px;
      background:rgba(0,0,0,.20);
      border:1px solid rgba(255,255,255,.10);
    }
    .guard-item b{display:block;font-size:17px;margin-bottom:5px}
    .guard-item span{color:var(--muted);font-size:13px;line-height:1.5;display:block}

    .track-controls{display:flex;gap:10px}
    .round-btn{
      width:44px;height:44px;border-radius:50%;
      color:#fff;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.055);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .round-btn:hover{transform:translateY(-2px);border-color:rgba(255,77,196,.55);box-shadow:0 0 22px rgba(255,77,196,.18);background:rgba(255,77,196,.12)}
    .track{
      display:flex;
      gap:20px;
      overflow-x:auto;
      scroll-snap-type:x mandatory;
      padding:4px 2px 18px;
      scrollbar-width:none;
    }
    .track::-webkit-scrollbar{display:none}
    .track-card{
      flex:0 0 312px;
      min-height:390px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      overflow:hidden;
      scroll-snap-align:start;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
      position:relative;
    }
    .track-card:hover{transform:translateY(-8px) scale(1.025);border-color:rgba(255,77,196,.46);box-shadow:var(--glow)}
    .abstract-cover{
      height:150px;
      background:
        radial-gradient(circle at 72% 28%,rgba(50,245,230,.32),transparent 28%),
        linear-gradient(135deg,rgba(255,77,196,.42),rgba(155,92,255,.16) 54%,rgba(255,191,87,.18));
      position:relative;
      overflow:hidden;
      transition:transform var(--ease),filter var(--ease);
    }
    .track-card:hover .abstract-cover{transform:scale(1.05);filter:saturate(1.15)}
    .abstract-cover::before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,255,255,.20);
      border-radius:22px;
      transform:skewX(-9deg);
    }
    .abstract-cover .code{
      position:absolute;
      left:18px;bottom:14px;
      font-size:40px;
      font-weight:950;
      color:rgba(255,255,255,.28);
      line-height:1;
    }
    .track-body{
      padding:20px;
      min-height:240px;
      display:flex;
      flex-direction:column;
      transform:translateY(0);
      transition:transform var(--ease);
    }
    .track-card:hover .track-body{transform:translateY(-8px)}
    .track-body h3{font-size:22px;margin:0 0 10px}
    .track-body p{color:var(--muted);margin:0 0 16px;font-size:15px}
    .track-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-bottom:14px}

    .vertical-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
    }
    .vertical-card{
      grid-column:span 3;
      min-height:420px;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      overflow:hidden;
      position:relative;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .vertical-card:nth-child(2){transform:translateY(24px)}
    .vertical-card:nth-child(3){transform:translateY(8px)}
    .vertical-card:nth-child(4){transform:translateY(34px)}
    .vertical-card:hover{transform:translateY(-8px) scale(1.025);border-color:rgba(50,245,230,.46);box-shadow:0 0 28px rgba(50,245,230,.12)}
    .vertical-art{
      height:210px;
      background:
        linear-gradient(140deg,rgba(255,77,196,.34),transparent 55%),
        radial-gradient(circle at 62% 28%,rgba(255,255,255,.18),transparent 24%),
        rgba(155,92,255,.14);
      position:relative;
    }
    .vertical-art::after{
      content:"";
      position:absolute;
      width:110px;height:180px;
      right:22px;bottom:-40px;
      border-radius:60px 60px 24px 24px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(0,0,0,.12);
      transform:rotate(8deg);
    }
    .vertical-body{padding:18px}
    .vertical-body h3{margin:0 0 10px;font-size:21px;line-height:1.25}
    .vertical-body p{margin:0 0 16px;color:var(--muted);font-size:14px}

    .proof-layout{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:20px;
      align-items:stretch;
    }
    .metric-board{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .metric{
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
    }
    .metric strong{font-size:34px;line-height:1;color:#fff;display:block}
    .metric span{color:var(--muted);font-size:14px;margin-top:8px;display:block}
    .quote-panel{
      padding:28px;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(145deg,rgba(255,77,196,.11),rgba(255,255,255,.045));
    }
    .quote{
      padding:20px;
      border-radius:22px;
      background:rgba(0,0,0,.20);
      border:1px solid rgba(255,255,255,.10);
      margin-top:14px;
    }
    .quote p{margin:0;color:#ded0ea}
    .quote cite{display:block;margin-top:12px;color:var(--cyan);font-style:normal;font-size:13px}

    .news-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
      align-items:start;
    }
    .news-list{
      list-style:none;
      margin:0;
      padding:0;
      border:1px solid rgba(255,255,255,.12);
      border-radius:28px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
    }
    .news-list li+li{border-top:1px solid rgba(255,255,255,.09)}
    .news-link{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:18px 20px;
      transition:background var(--ease),transform var(--ease);
    }
    .news-link:hover{background:rgba(255,77,196,.09);transform:translateX(4px)}
    .news-date{color:var(--amber);font-weight:900;font-size:13px;white-space:nowrap}
    .news-title{font-weight:800;color:#fff}
    .news-summary{grid-column:2 / 4;color:var(--muted);font-size:14px;margin-top:-8px}
    .recommend-box{
      padding:24px;
      border-radius:28px;
      border:1px solid rgba(255,77,196,.24);
      background:linear-gradient(155deg,rgba(255,77,196,.13),rgba(50,245,230,.06));
      position:sticky;
      top:24px;
    }
    .recommend-box h3{margin:0 0 10px;font-size:24px}
    .recommend-box p{margin:0 0 18px;color:var(--muted)}

    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item{
      border:1px solid rgba(255,255,255,.12);
      border-radius:22px;
      background:rgba(255,255,255,.05);
      overflow:hidden;
      transition:border-color var(--ease),background var(--ease),box-shadow var(--ease);
    }
    .faq-item.open{border-color:rgba(255,77,196,.46);background:rgba(255,77,196,.08);box-shadow:0 0 24px rgba(255,77,196,.10)}
    .faq-question{
      width:100%;
      padding:20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      background:transparent;
      color:#fff;
      text-align:left;
      font-weight:900;
    }
    .faq-icon{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      border:1px solid rgba(255,255,255,.16);
      color:var(--cyan);
      flex:0 0 auto;
      transition:transform var(--ease),background var(--ease);
    }
    .faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(50,245,230,.10)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 260ms ease-out;
    }
    .faq-answer p{
      margin:0;
      padding:0 20px 20px;
      color:var(--muted);
      font-size:15px;
    }

    .final-cta{
      border-radius:36px;
      border:1px solid rgba(255,255,255,.13);
      background:
        radial-gradient(circle at 18% 20%,rgba(255,77,196,.22),transparent 30%),
        radial-gradient(circle at 84% 46%,rgba(50,245,230,.13),transparent 30%),
        linear-gradient(135deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      box-shadow:var(--shadow);
    }
    .final-cta h2{margin:0 0 10px;font-size:clamp(28px,3.4vw,44px);line-height:1.13}
    .final-cta p{margin:0;color:var(--muted);max-width:760px}

    .site-footer{
      padding:56px 0 46px;
      border-top:1px solid rgba(255,255,255,.10);
      background:
        linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.28)),
        rgba(8,4,15,.55);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{font-size:22px;font-weight:950;margin-bottom:10px}
    .footer-text{color:var(--muted);margin:0;max-width:520px;font-size:14px}
    .footer-title{font-weight:900;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-links span{color:var(--muted);font-size:14px;transition:color var(--ease),transform var(--ease)}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .copyright{
      margin-top:30px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.09);
      color:var(--soft);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }

    .fixed-cta{
      position:fixed;
      left:calc(var(--nav-w) + 24px);
      right:24px;
      bottom:18px;
      z-index:45;
      border:1px solid rgba(255,255,255,.14);
      border-radius:24px;
      background:rgba(13,7,22,.82);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 56px rgba(0,0,0,.42),0 0 30px rgba(255,77,196,.13);
      padding:14px 16px;
      display:grid;
      grid-template-columns:1fr auto auto;
      gap:16px;
      align-items:center;
    }
    .fixed-title{font-weight:950;color:#fff;line-height:1.25}
    .fixed-title small{display:block;color:var(--muted);font-weight:500;margin-top:2px}
    .fixed-tags{display:flex;gap:8px;flex-wrap:wrap}

    @media (max-width:1180px){
      .hero-grid,.ladder-wrap,.proof-layout,.news-layout{grid-template-columns:1fr}
      .hero{min-height:auto;padding-top:86px}
      .hero-panel{min-height:auto}
      .vertical-card{grid-column:span 6}
      .vertical-card:nth-child(n){transform:none}
      .compare-grid{grid-template-columns:1fr 1fr}
      .compare-card.featured{grid-column:span 2}
      .guard-bar{grid-template-columns:1fr 1fr}
    }
    @media (max-width:1023px){
      body{padding-bottom:104px}
      .side-nav{display:none}
      .mobile-header{
        display:block;
        position:fixed;
        top:0;left:0;right:0;
        z-index:60;
        background:rgba(10,5,17,.86);
        backdrop-filter:blur(18px);
        border-bottom:1px solid rgba(255,255,255,.11);
      }
      .mobile-bar{
        height:66px;
        display:flex;
        align-items:center;
        justify-content:space-between;
        padding:0 18px;
      }
      .mobile-brand{font-weight:950;line-height:1.1;font-size:15px}
      .menu-toggle{
        width:44px;height:44px;border-radius:14px;
        background:rgba(255,255,255,.06);
        border:1px solid rgba(255,255,255,.14);
        color:#fff;
      }
      .mobile-menu{
        display:none;
        padding:0 18px 16px;
        grid-template-columns:1fr;
        gap:10px;
      }
      .mobile-menu.open{display:grid}
      .mobile-menu a{
        padding:14px 16px;
        border-radius:16px;
        background:rgba(255,255,255,.055);
        border:1px solid rgba(255,255,255,.12);
        color:var(--muted);
        font-weight:800;
      }
      .mobile-menu a.active{color:#fff;border-color:rgba(50,245,230,.42);background:rgba(50,245,230,.08)}
      .main-wrap{padding-left:0}
      .container{padding:0 24px}
      .section{padding:64px 0}
      .section-head{align-items:flex-start;flex-direction:column}
      .fixed-cta{
        left:12px;
        right:12px;
        bottom:calc(10px + env(safe-area-inset-bottom));
        grid-template-columns:1fr auto;
        border-radius:999px;
        padding:10px;
      }
      .fixed-tags{display:none}
      .fixed-title{font-size:13px;padding-left:8px}
      .fixed-title small{display:none}
      .fixed-cta .btn{min-height:44px;padding:10px 14px;border-radius:999px;font-size:14px}
    }
    @media (max-width:767px){
      .container{padding:0 18px}
      .hero-stage{padding:20px;border-radius:28px}
      .hero-copy{padding:16px 0 8px}
      .hero-intro{font-size:15px;line-height:1.75}
      .btn-row{align-items:stretch}
      .btn-row .btn{width:100%}
      .hero-points,.entry-matrix,.time-strip,.metric-board,.faq-grid,.footer-grid{grid-template-columns:1fr}
      .compare-grid{grid-template-columns:1fr}
      .compare-card.featured{grid-column:auto}
      .guard-bar{grid-template-columns:1fr}
      .track-card{flex-basis:82vw}
      .vertical-grid{display:flex;overflow-x:auto;gap:16px;padding-bottom:16px;scroll-snap-type:x mandatory}
      .vertical-card{min-width:78vw;scroll-snap-align:start}
      .news-link{grid-template-columns:1fr}
      .news-summary{grid-column:auto;margin-top:0}
      .final-cta{grid-template-columns:1fr;padding:24px;border-radius:28px}
      .copyright{display:block}
      .mobile-brand{max-width:230px}
    }
    @media (max-width:420px){
      .hero h1{font-size:32px}
      .section-title{font-size:26px}
      .fixed-title{display:none}
      .fixed-cta{grid-template-columns:1fr 1fr;border-radius:22px}
      .fixed-cta .btn-secondary{display:flex}
    }

/* roulang page: category2 */
:root{
      --bg:#110613;
      --bg-2:#1a0821;
      --panel:#21102a;
      --panel-2:#2b1235;
      --panel-soft:rgba(255,255,255,.055);
      --text:#f7efff;
      --muted:#bdaac7;
      --muted-2:#8f7b9b;
      --line:rgba(255,255,255,.13);
      --line-strong:rgba(255,94,205,.46);
      --primary:#ff4fc8;
      --primary-2:#b749ff;
      --accent:#19f0ff;
      --amber:#ffb84d;
      --danger:#ff6f91;
      --success:#2fffd2;
      --shadow:0 24px 80px rgba(0,0,0,.38);
      --glow:0 0 0 1px rgba(255,79,200,.25),0 18px 58px rgba(255,79,200,.16);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --nav-width:104px;
      --ease:220ms ease-out;
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 72% 8%, rgba(255,79,200,.22), transparent 34%),
        radial-gradient(circle at 20% 72%, rgba(25,240,255,.12), transparent 30%),
        linear-gradient(145deg,#0b0410 0%,#16071b 42%,#100611 100%);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:104px;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.32;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.95), rgba(0,0,0,.18));
      z-index:-2;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,79,200,.36);color:#fff}
    :focus-visible{outline:2px solid var(--accent);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 56px));margin:0 auto}
    .app-main{margin-left:var(--nav-width);position:relative}
    .section{padding:82px 0}
    .section.tight{padding-top:42px}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:999px;
      background:rgba(255,255,255,.06);
      color:#fbd9ff;
      font-size:13px;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--success);
      box-shadow:0 0 16px rgba(47,255,210,.72);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,62px);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.04em;
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(26px,3.4vw,42px);
      line-height:1.14;
      font-weight:880;
      letter-spacing:-.025em;
      margin-bottom:16px;
    }
    h3{font-size:22px;line-height:1.25;margin-bottom:10px}
    p{color:var(--muted);font-size:16px}
    .lead{font-size:18px;color:#ddcde8;max-width:780px}
    .text-gradient{
      background:linear-gradient(90deg,#fff 0%,#ffd2f4 42%,#85fbff 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 20px;
      border-radius:16px;
      border:1px solid transparent;
      font-weight:800;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease),opacity var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(105deg,var(--primary),#e242a9 42%,var(--primary-2));
      box-shadow:0 16px 36px rgba(255,79,200,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 54px rgba(255,79,200,.42)}
    .btn-primary:active{transform:translateY(0) scale(.98)}
    .btn-secondary{
      color:#fceaff;
      background:rgba(255,255,255,.055);
      border-color:rgba(255,255,255,.18);
    }
    .btn-secondary:hover{background:rgba(255,79,200,.13);border-color:var(--line-strong);box-shadow:var(--glow)}
    .btn[disabled]{opacity:.45;box-shadow:none;pointer-events:none}
    .tag-row,.chips{display:flex;flex-wrap:wrap;gap:10px}
    .tag,.chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.055);
      color:#d9c8e2;
      font-size:13px;
      transition:background var(--ease),border-color var(--ease),color var(--ease),transform var(--ease);
    }
    .tag strong{color:#fff}
    .chip:hover,.chip.active{border-color:rgba(25,240,255,.48);background:rgba(25,240,255,.09);color:#f4ffff;transform:translateY(-1px)}
    .chip.warn{border-color:rgba(255,184,77,.38);background:rgba(255,184,77,.09);color:#ffe1a9}
    .mobile-header{position:relative;z-index:60}
    .mobile-bar{display:none}
    .side-nav{
      position:fixed;
      left:0;top:0;
      width:var(--nav-width);
      height:100vh;
      padding:18px 12px;
      display:flex;
      flex-direction:column;
      align-items:stretch;
      background:linear-gradient(180deg,rgba(29,9,39,.96),rgba(12,4,15,.98));
      border-right:1px solid rgba(255,255,255,.12);
      box-shadow:12px 0 46px rgba(0,0,0,.26);
      z-index:80;
    }
    .side-nav-logo{
      min-height:86px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:4px;
      padding:10px 8px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(160deg,rgba(255,79,200,.14),rgba(25,240,255,.06));
      overflow:hidden;
    }
    .logo-main{
      font-size:13px;
      line-height:1.25;
      font-weight:900;
      color:#fff;
      word-break:break-all;
    }
    .logo-sub{font-size:11px;color:var(--muted-2)}
    .side-nav-links{list-style:none;margin:30px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
    .side-nav-link{
      position:relative;
      min-height:58px;
      padding:9px 8px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:3px;
      border-radius:18px;
      color:#bfaecb;
      border:1px solid transparent;
      font-size:12px;
      line-height:1.25;
      text-align:center;
      transition:background var(--ease),border-color var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease);
    }
    .side-nav-link .nav-icon{font-size:24px;line-height:.8;color:var(--primary)}
    .side-nav-link:hover{
      color:#fff;
      transform:translateX(2px);
      background:rgba(255,255,255,.06);
      border-color:rgba(255,79,200,.24);
    }
    .side-nav-link.active{
      color:#fff;
      background:linear-gradient(160deg,rgba(255,79,200,.22),rgba(183,73,255,.1));
      border-color:rgba(255,79,200,.46);
      box-shadow:0 0 28px rgba(255,79,200,.12);
    }
    .side-nav-link.active::before{
      content:"";
      position:absolute;
      left:-12px;top:14px;bottom:14px;
      width:3px;border-radius:99px;
      background:var(--primary);
      box-shadow:0 0 18px rgba(255,79,200,.8);
    }
    .side-nav-footer{margin-top:auto;color:var(--muted-2);font-size:11px;text-align:center;writing-mode:vertical-rl;align-self:center;letter-spacing:.08em}
    .mobile-menu{display:none}

    .hero{
      position:relative;
      min-height:720px;
      padding:72px 0 40px;
      overflow:hidden;
    }
    .hero::after{
      content:"";
      position:absolute;
      right:-14%;
      top:12%;
      width:58%;
      height:62%;
      background:radial-gradient(circle, rgba(255,79,200,.2), transparent 62%);
      filter:blur(10px);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:5fr 7fr;
      gap:34px;
      align-items:center;
    }
    .hero-copy{padding:20px 0}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 24px}
    .kpi-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:620px;
      margin-top:24px;
    }
    .kpi{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.12);
    }
    .kpi b{display:block;font-size:24px;color:#fff;line-height:1.1}
    .kpi span{font-size:12px;color:var(--muted)}
    .hero-visual{
      position:relative;
      min-height:520px;
      transform:skewY(-2deg);
    }
    .dp-cover{
      position:absolute;
      inset:28px 0 0 34px;
      border-radius:34px;
      background:
        linear-gradient(135deg,rgba(255,79,200,.28),transparent 28%),
        linear-gradient(315deg,rgba(25,240,255,.18),transparent 32%),
        radial-gradient(circle at 70% 20%,rgba(255,184,77,.18),transparent 25%),
        linear-gradient(145deg,#26102f,#140719 68%);
      border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow),0 0 70px rgba(255,79,200,.12);
      overflow:hidden;
    }
    .dp-cover::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        repeating-linear-gradient(90deg,rgba(255,255,255,.055) 0 1px,transparent 1px 20px),
        linear-gradient(120deg,transparent 0 28%,rgba(255,255,255,.08) 28% 29%,transparent 29% 100%);
      opacity:.55;
    }
    .dp-cover::after{
      content:"UPDATE · 18+ · CN SUB";
      position:absolute;
      right:28px;
      top:22px;
      padding:8px 12px;
      border-radius:999px;
      color:#fff;
      font-size:12px;
      letter-spacing:.12em;
      background:rgba(0,0,0,.28);
      border:1px solid rgba(255,255,255,.15);
    }
    .matrix{
      position:absolute;
      left:0;right:26px;bottom:8px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      transform:skewY(2deg);
      z-index:2;
    }
    .matrix-card{
      min-height:122px;
      padding:16px;
      border-radius:22px;
      background:rgba(16,6,20,.86);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 18px 42px rgba(0,0,0,.32);
      backdrop-filter:blur(16px);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .matrix-card:hover{transform:translateY(-8px) scale(1.02);border-color:rgba(255,79,200,.5);box-shadow:var(--glow)}
    .matrix-card small{color:var(--accent);font-weight:800}
    .matrix-card h3{font-size:17px;margin:8px 0 5px}
    .matrix-card p{font-size:13px;line-height:1.55;margin:0}

    .notice-band{
      margin-top:-34px;
      position:relative;
      z-index:4;
    }
    .notice-inner{
      padding:20px;
      border:1px solid rgba(255,184,77,.22);
      border-radius:24px;
      background:linear-gradient(135deg,rgba(255,184,77,.11),rgba(255,255,255,.045));
      display:grid;
      grid-template-columns:1.4fr 2fr;
      gap:18px;
      align-items:center;
    }
    .notice-inner strong{color:#ffe5b4}
    .notice-inner p{margin:0;font-size:14px}

    .layout-section{
      display:grid;
      grid-template-columns:280px minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .filter-panel{
      position:sticky;
      top:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(38,16,49,.92),rgba(19,7,23,.92));
      border:1px solid rgba(255,255,255,.13);
      padding:22px;
      box-shadow:var(--shadow);
    }
    .filter-panel h2{font-size:24px;margin-bottom:8px}
    .filter-group{padding:18px 0;border-top:1px solid rgba(255,255,255,.1)}
    .filter-group:first-of-type{border-top:0}
    .filter-title{font-weight:800;margin-bottom:10px;color:#fff}
    .status-list{display:flex;flex-direction:column;gap:10px}
    .status-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.09);
      color:#d7c6df;
      font-size:13px;
    }
    .dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--success);box-shadow:0 0 14px rgba(47,255,210,.75)}
    .dot.amber{background:var(--amber);box-shadow:0 0 14px rgba(255,184,77,.75)}
    .content-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .info-card{
      position:relative;
      overflow:hidden;
      min-height:240px;
      padding:22px;
      border-radius:var(--radius-lg);
      background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 20px 54px rgba(0,0,0,.24);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .info-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 78% 14%,rgba(255,79,200,.2),transparent 25%),
        linear-gradient(135deg,rgba(255,255,255,.06),transparent 38%);
      opacity:.9;
      pointer-events:none;
    }
    .info-card > *{position:relative;z-index:1}
    .info-card:hover{
      transform:translateY(-8px) scale(1.018);
      border-color:rgba(255,79,200,.45);
      box-shadow:var(--glow);
      background:linear-gradient(160deg,rgba(255,79,200,.11),rgba(255,255,255,.04));
    }
    .info-card.large{
      grid-column:span 2;
      min-height:308px;
      background:
        linear-gradient(120deg,rgba(255,79,200,.18),rgba(25,240,255,.09)),
        linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
    }
    .card-code{
      display:inline-flex;
      margin-bottom:22px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(0,0,0,.22);
      border:1px solid rgba(255,255,255,.14);
      color:#c8fbff;
      font-size:12px;
      letter-spacing:.08em;
      font-weight:800;
    }
    .info-card h3{font-size:24px}
    .info-card p{font-size:15px;margin-bottom:18px}
    .card-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:auto;
    }
    .mini-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#fff;
      font-size:14px;
      font-weight:800;
      padding:8px 10px;
      border-radius:12px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      transition:background var(--ease),border-color var(--ease),transform var(--ease);
    }
    .mini-link:hover{background:rgba(255,79,200,.15);border-color:rgba(255,79,200,.45);transform:translateX(2px)}

    .steps-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .step-card{
      display:grid;
      grid-template-columns:72px 1fr;
      gap:18px;
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .step-card:hover{transform:translateY(-5px);border-color:rgba(25,240,255,.36);box-shadow:0 18px 44px rgba(25,240,255,.08)}
    .step-num{
      width:64px;height:64px;
      display:grid;place-items:center;
      border-radius:20px;
      color:#fff;
      font-weight:900;
      font-size:22px;
      background:linear-gradient(145deg,rgba(255,79,200,.28),rgba(25,240,255,.13));
      border:1px solid rgba(255,255,255,.16);
    }
    .step-card h3{font-size:20px;margin-bottom:6px}
    .step-card p{font-size:15px;margin:0}

    .proof-panel{
      border-radius:32px;
      padding:30px;
      background:
        radial-gradient(circle at 12% 20%,rgba(25,240,255,.12),transparent 25%),
        linear-gradient(135deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.13);
      display:grid;
      grid-template-columns:1.1fr 1.9fr;
      gap:26px;
      align-items:center;
      overflow:hidden;
    }
    .proof-badges{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .proof-badge{
      min-height:112px;
      padding:18px;
      border-radius:22px;
      background:rgba(0,0,0,.16);
      border:1px solid rgba(255,255,255,.12);
    }
    .proof-badge b{display:block;font-size:28px;line-height:1;color:#fff}
    .proof-badge span{font-size:13px;color:var(--muted)}
    .quote-card{
      padding:24px;
      border-radius:24px;
      border:1px solid rgba(255,79,200,.22);
      background:rgba(255,79,200,.075);
    }
    .quote-card p{font-size:17px;color:#eadff0;margin-bottom:12px}
    .quote-card small{color:#ffcfef}

    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
      margin-top:28px;
    }
    .faq-item{
      border-radius:22px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      overflow:hidden;
      transition:border-color var(--ease),background var(--ease),box-shadow var(--ease);
    }
    .faq-item.open{border-color:rgba(255,79,200,.48);background:rgba(255,79,200,.075);box-shadow:0 14px 38px rgba(255,79,200,.1)}
    .faq-question{
      width:100%;
      border:0;
      background:transparent;
      color:#fff;
      padding:20px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      text-align:left;
      font-weight:850;
    }
    .faq-icon{
      width:28px;height:28px;
      flex:0 0 auto;
      border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,255,255,.08);
      transition:transform var(--ease),background var(--ease);
    }
    .faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(255,79,200,.22)}
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:38px;
      background:
        linear-gradient(120deg,rgba(255,79,200,.2),rgba(183,73,255,.12),rgba(25,240,255,.08)),
        #1d0b23;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1.7fr .9fr;
      gap:24px;
      align-items:center;
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      right:-80px;top:-80px;
      width:240px;height:240px;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.15);
      box-shadow:inset 0 0 60px rgba(255,255,255,.05);
    }
    .cta-panel p{margin-bottom:0}
    .cta-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap;position:relative;z-index:1}

    .site-footer{
      margin-left:var(--nav-width);
      padding:64px 0 34px;
      background:
        linear-gradient(180deg,rgba(10,3,13,.2),rgba(8,3,10,.96)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 28px);
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr .8fr .9fr;
      gap:32px;
    }
    .footer-brand{
      font-size:22px;
      font-weight:900;
      letter-spacing:-.02em;
      margin-bottom:12px;
    }
    .footer-text{font-size:14px;max-width:560px;margin:0}
    .footer-title{font-weight:850;margin-bottom:12px;color:#fff}
    .footer-links{display:flex;flex-direction:column;gap:9px;color:var(--muted);font-size:14px}
    .footer-links a,.footer-links span{transition:color var(--ease),transform var(--ease)}
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.1);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--muted-2);
      font-size:13px;
      flex-wrap:wrap;
    }

    .fixed-conversion{
      position:fixed;
      left:calc(var(--nav-width) + 24px);
      right:24px;
      bottom:20px;
      z-index:70;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:14px 16px 14px 20px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.15);
      background:rgba(18,7,23,.82);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 62px rgba(0,0,0,.42),0 0 36px rgba(255,79,200,.12);
    }
    .fixed-title{font-weight:900;color:#fff}
    .fixed-tags{display:flex;gap:8px;flex-wrap:wrap}
    .fixed-tags span{
      padding:6px 10px;border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
      color:#d8c8e0;
      font-size:12px;
    }

    @media (max-width:1180px){
      .hero-grid{grid-template-columns:1fr;gap:10px}
      .hero{min-height:auto;padding-top:52px}
      .hero-visual{min-height:430px}
      .layout-section{grid-template-columns:1fr}
      .filter-panel{position:relative;top:0}
      .filter-panel .chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
      .content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .proof-panel{grid-template-columns:1fr}
    }
    @media (max-width:1023px){
      body{padding-top:68px;padding-bottom:122px}
      .container{width:min(100% - 36px,var(--container))}
      .app-main,.site-footer{margin-left:0}
      .mobile-bar{
        display:flex;
        position:fixed;
        left:0;right:0;top:0;
        height:68px;
        align-items:center;
        justify-content:space-between;
        padding:0 18px;
        background:rgba(17,6,19,.9);
        border-bottom:1px solid rgba(255,255,255,.12);
        backdrop-filter:blur(18px);
        z-index:95;
      }
      .mobile-brand{font-weight:900;color:#fff;letter-spacing:-.02em}
      .menu-toggle{
        width:44px;height:44px;
        border-radius:14px;
        border:1px solid rgba(255,255,255,.16);
        background:rgba(255,255,255,.06);
        color:#fff;
        font-size:22px;
      }
      .side-nav{display:none}
      .mobile-menu{
        display:none;
        position:fixed;
        left:12px;right:12px;top:76px;
        z-index:94;
        padding:12px;
        border-radius:22px;
        background:rgba(25,9,31,.96);
        border:1px solid rgba(255,255,255,.14);
        box-shadow:0 22px 62px rgba(0,0,0,.44);
      }
      .mobile-menu.open{display:grid;gap:8px}
      .mobile-menu a{
        padding:14px 16px;
        border-radius:16px;
        color:#dccce6;
        background:rgba(255,255,255,.045);
        border:1px solid rgba(255,255,255,.08);
      }
      .mobile-menu a.active{color:#fff;border-color:rgba(255,79,200,.5);background:rgba(255,79,200,.16)}
      .fixed-conversion{
        left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));
        border-radius:999px;
        padding:10px 10px 10px 16px;
      }
      .fixed-tags{display:none}
      .fixed-title{font-size:13px;max-width:48%}
    }
    @media (max-width:767px){
      .section{padding:58px 0}
      h1{font-size:34px;line-height:1.13}
      .lead{font-size:16px}
      .hero-actions{flex-direction:column}
      .btn{width:100%}
      .kpi-strip{grid-template-columns:1fr}
      .hero-visual{min-height:520px;transform:none}
      .dp-cover{inset:0;border-radius:28px}
      .matrix{grid-template-columns:1fr;left:16px;right:16px;bottom:16px;transform:none}
      .notice-inner{grid-template-columns:1fr}
      .content-grid{grid-template-columns:1fr}
      .info-card.large{grid-column:auto}
      .steps-wrap{grid-template-columns:1fr}
      .step-card{grid-template-columns:56px 1fr;padding:18px}
      .step-num{width:52px;height:52px;border-radius:16px;font-size:18px}
      .proof-badges{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .cta-panel{grid-template-columns:1fr;padding:26px}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
      .fixed-title{display:none}
      .fixed-conversion .btn{width:auto;min-height:44px;padding:10px 14px}
      .fixed-conversion{justify-content:center}
    }
    @media (max-width:420px){
      .container{width:min(100% - 28px,var(--container))}
      .tag-row,.chips{gap:8px}
      .tag,.chip{font-size:12px}
      .info-card{padding:18px;border-radius:20px}
      .hero-visual{min-height:560px}
    }

/* roulang page: category1 */
:root{
      --bg:#12051b;
      --bg-2:#1c092a;
      --panel:#211032;
      --panel-2:#2a123e;
      --panel-soft:rgba(255,255,255,.055);
      --text:#f8edff;
      --muted:#c9b8d8;
      --weak:#907fa3;
      --line:rgba(255,255,255,.13);
      --line-strong:rgba(255,79,184,.48);
      --primary:#ff4fb8;
      --primary-2:#9b5cff;
      --cyan:#31f4df;
      --amber:#ffbd59;
      --danger:#ff6f91;
      --success:#60f2a8;
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:30px;
      --shadow:0 22px 70px rgba(0,0,0,.42);
      --glow:0 0 0 1px rgba(255,79,184,.28),0 0 36px rgba(255,79,184,.18);
      --side:96px;
      --max:1320px;
      --ease:220ms ease-out;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 16% 12%,rgba(255,79,184,.18),transparent 34%),
        radial-gradient(circle at 88% 8%,rgba(49,244,223,.13),transparent 28%),
        radial-gradient(circle at 68% 82%,rgba(155,92,255,.18),transparent 32%),
        linear-gradient(135deg,#0d0415 0%,#16071f 48%,#210b31 100%);
      overflow-x:hidden;
      padding-bottom:118px;
    }
    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,.045) 1px,transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.18));
      z-index:-2;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    ::selection{background:rgba(255,79,184,.35);color:#fff}
    .container{
      width:min(var(--max),calc(100% - 72px));
      margin:0 auto;
    }
    .page-shell{
      margin-left:var(--side);
      min-height:100vh;
    }
    .mobile-header{position:relative;z-index:50}
    .mobile-bar{display:none}
    .side-nav{
      position:fixed;
      left:0;
      top:0;
      bottom:0;
      width:var(--side);
      padding:18px 12px;
      background:linear-gradient(180deg,rgba(25,7,38,.96),rgba(14,4,22,.92));
      border-right:1px solid var(--line);
      backdrop-filter:blur(18px);
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:24px;
      box-shadow:18px 0 50px rgba(0,0,0,.28);
      z-index:80;
    }
    .side-nav-logo{
      width:100%;
      min-height:92px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:24px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      padding:10px 7px;
      background:linear-gradient(145deg,rgba(255,79,184,.18),rgba(49,244,223,.08));
      box-shadow:var(--glow);
      overflow:hidden;
    }
    .logo-main{
      writing-mode:vertical-rl;
      text-orientation:mixed;
      letter-spacing:1px;
      font-size:13px;
      font-weight:900;
      line-height:1.1;
      max-height:118px;
    }
    .logo-sub{
      margin-top:8px;
      color:var(--weak);
      font-size:10px;
      letter-spacing:.5px;
    }
    .side-nav-links{
      list-style:none;
      padding:0;
      margin:0;
      display:flex;
      flex-direction:column;
      gap:12px;
      width:100%;
    }
    .side-nav-link{
      position:relative;
      min-height:58px;
      padding:8px 7px;
      border-radius:18px;
      border:1px solid transparent;
      color:var(--muted);
      background:rgba(255,255,255,.035);
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      text-align:center;
      font-size:12px;
      line-height:1.25;
      transition:transform var(--ease),background var(--ease),border-color var(--ease),box-shadow var(--ease),color var(--ease);
    }
    .side-nav-link:hover,.side-nav-link:focus-visible{
      color:#fff;
      transform:translateY(-2px);
      background:rgba(255,79,184,.12);
      border-color:rgba(255,79,184,.38);
      box-shadow:0 0 28px rgba(255,79,184,.14);
      outline:none;
    }
    .side-nav-link.active{
      color:#fff;
      background:linear-gradient(145deg,rgba(255,79,184,.22),rgba(155,92,255,.16));
      border-color:var(--line-strong);
      box-shadow:var(--glow);
    }
    .side-nav-link.active:before{
      content:"";
      position:absolute;
      left:-7px;
      top:16px;
      bottom:16px;
      width:3px;
      border-radius:999px;
      background:linear-gradient(var(--primary),var(--cyan));
    }
    .nav-icon{color:var(--cyan);font-size:18px;line-height:1}
    .side-nav-footer{
      margin-top:auto;
      writing-mode:vertical-rl;
      font-size:11px;
      color:rgba(255,255,255,.36);
      letter-spacing:1px;
    }
    .mobile-menu{display:none}
    .hero{
      position:relative;
      padding:54px 0 32px;
      overflow:hidden;
    }
    .hero:after{
      content:"";
      position:absolute;
      right:-120px;
      top:40px;
      width:520px;
      height:520px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,79,184,.2),transparent 62%);
      filter:blur(8px);
      z-index:-1;
    }
    .eyebrow{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:18px;
    }
    .badge,.chip,.status{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      color:#f7eaff;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      backdrop-filter:blur(10px);
    }
    .badge.hot{
      border-color:rgba(255,79,184,.45);
      background:rgba(255,79,184,.14);
      box-shadow:0 0 22px rgba(255,79,184,.12);
    }
    .status:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 12px var(--success);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);
      gap:32px;
      align-items:stretch;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,62px);
      line-height:1.1;
      letter-spacing:-1.2px;
      margin-bottom:22px;
      font-weight:900;
    }
    .gradient-text{
      background:linear-gradient(90deg,#fff 0%,#ffb8e2 34%,#7ffcf0 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-summary{
      color:var(--muted);
      font-size:17px;
      max-width:740px;
      margin-bottom:28px;
    }
    .hero-actions,.section-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 20px;
      border-radius:16px;
      font-weight:800;
      letter-spacing:.2px;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),opacity var(--ease);
      user-select:none;
    }
    .btn-primary{
      color:white;
      background:linear-gradient(100deg,var(--primary),#db36ff 48%,var(--primary-2));
      box-shadow:0 14px 34px rgba(255,79,184,.24);
    }
    .btn-primary:hover,.btn-primary:focus-visible{
      transform:translateY(-2px);
      box-shadow:0 18px 45px rgba(255,79,184,.36);
      outline:none;
    }
    .btn-primary:active{transform:translateY(0) scale(.98)}
    .btn-secondary{
      color:#fff;
      border:1px solid rgba(49,244,223,.34);
      background:rgba(255,255,255,.045);
    }
    .btn-secondary:hover,.btn-secondary:focus-visible{
      background:rgba(49,244,223,.11);
      border-color:rgba(49,244,223,.68);
      transform:translateY(-2px);
      outline:none;
    }
    .btn[disabled]{
      opacity:.45;
      pointer-events:none;
      box-shadow:none;
    }
    .note-line{
      margin-top:18px;
      color:var(--weak);
      font-size:13px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .note-line strong{color:var(--amber);font-weight:800}
    .filter-console{
      position:relative;
      border:1px solid rgba(255,255,255,.15);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(160deg,rgba(255,255,255,.075),rgba(255,255,255,.03)),
        radial-gradient(circle at top right,rgba(49,244,223,.16),transparent 42%),
        rgba(20,7,31,.88);
      box-shadow:var(--shadow),var(--glow);
      padding:22px;
      overflow:hidden;
    }
    .filter-console:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(120deg,transparent 0 48%,rgba(255,255,255,.08) 49%,transparent 50% 100%);
      opacity:.45;
      pointer-events:none;
    }
    .console-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      margin-bottom:18px;
      position:relative;
    }
    .console-title{
      font-weight:900;
      font-size:20px;
    }
    .countdown{
      width:94px;
      height:94px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:
        conic-gradient(var(--primary) 0 74%,rgba(255,255,255,.11) 74% 100%);
      padding:7px;
      flex:0 0 auto;
    }
    .countdown-inner{
      width:100%;
      height:100%;
      border-radius:50%;
      background:#170820;
      display:grid;
      place-items:center;
      text-align:center;
      border:1px solid rgba(255,255,255,.13);
    }
    .countdown-inner b{display:block;font-size:24px;line-height:1;color:#fff}
    .countdown-inner span{font-size:11px;color:var(--muted)}
    .search-mock{
      height:48px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(0,0,0,.2);
      display:flex;
      align-items:center;
      padding:0 14px;
      gap:10px;
      color:var(--weak);
      margin-bottom:16px;
      position:relative;
    }
    .search-mock i{
      width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--cyan);
    }
    .console-chips{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:18px;
      position:relative;
    }
    .matrix{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      position:relative;
    }
    .matrix-card{
      min-height:108px;
      padding:15px;
      border-radius:20px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.12);
      transition:transform var(--ease),border-color var(--ease),background var(--ease),box-shadow var(--ease);
    }
    .matrix-card:hover{
      transform:translateY(-4px) scale(1.02);
      border-color:rgba(255,79,184,.5);
      background:rgba(255,79,184,.09);
      box-shadow:0 18px 36px rgba(0,0,0,.22);
    }
    .matrix-card b{
      display:block;
      font-size:16px;
      margin-bottom:6px;
    }
    .matrix-card span{
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
    }
    .section{
      padding:72px 0;
      position:relative;
    }
    .section-header{
      display:grid;
      grid-template-columns:minmax(0,.8fr) minmax(260px,.45fr);
      gap:24px;
      align-items:end;
      margin-bottom:30px;
    }
    .section-kicker{
      color:var(--cyan);
      font-weight:900;
      letter-spacing:.5px;
      font-size:13px;
      margin-bottom:8px;
    }
    h2{
      font-size:clamp(26px,3.2vw,42px);
      line-height:1.18;
      font-weight:900;
      margin-bottom:12px;
      letter-spacing:-.5px;
    }
    .section-desc{
      color:var(--muted);
      margin:0;
      max-width:760px;
    }
    .mini-panel{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.045);
      color:var(--muted);
      font-size:14px;
    }
    .rail-wrap{
      position:relative;
    }
    .rail-top{
      display:flex;
      justify-content:flex-end;
      gap:10px;
      margin-bottom:14px;
    }
    .rail-btn{
      width:44px;
      height:44px;
      border-radius:50%;
      color:white;
      border:1px solid rgba(49,244,223,.34);
      background:rgba(255,255,255,.055);
      transition:transform var(--ease),background var(--ease),border-color var(--ease);
    }
    .rail-btn:hover,.rail-btn:focus-visible{
      transform:translateY(-2px);
      background:rgba(49,244,223,.13);
      border-color:var(--cyan);
      outline:none;
    }
    .entry-rail{
      display:flex;
      gap:20px;
      overflow-x:auto;
      padding:4px 2px 22px;
      scroll-snap-type:x mandatory;
      scrollbar-width:none;
    }
    .entry-rail::-webkit-scrollbar{display:none}
    .rail-card{
      flex:0 0 315px;
      min-height:360px;
      border-radius:28px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.045);
      box-shadow:0 18px 42px rgba(0,0,0,.22);
      scroll-snap-align:start;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
      position:relative;
    }
    .rail-card:hover{
      transform:translateY(-8px) scale(1.025);
      border-color:rgba(255,79,184,.58);
      box-shadow:0 28px 68px rgba(255,79,184,.16);
    }
    .abstract-art{
      height:150px;
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 24% 36%,rgba(255,79,184,.55),transparent 28%),
        radial-gradient(circle at 72% 24%,rgba(49,244,223,.38),transparent 26%),
        linear-gradient(135deg,#35124e,#12051b);
      transition:transform var(--ease),filter var(--ease);
    }
    .rail-card:hover .abstract-art{transform:scale(1.05);filter:saturate(1.16)}
    .abstract-art:before,.abstract-art:after{
      content:"";
      position:absolute;
      inset:auto 18px 18px auto;
      width:94px;
      height:94px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.22);
      transform:rotate(18deg);
      background:rgba(255,255,255,.06);
    }
    .abstract-art:after{
      inset:24px auto auto 20px;
      width:58px;height:58px;border-radius:18px;
      transform:rotate(-14deg);
    }
    .rail-info{
      padding:18px;
      transform:translateY(0);
      transition:transform var(--ease);
    }
    .rail-card:hover .rail-info{transform:translateY(-8px)}
    .rail-info h3{
      font-size:21px;
      line-height:1.28;
      margin-bottom:10px;
    }
    .rail-info p{
      color:var(--muted);
      font-size:14px;
      margin-bottom:14px;
    }
    .tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:14px;
    }
    .tag{
      display:inline-flex;
      border-radius:999px;
      padding:5px 9px;
      font-size:12px;
      color:#f7eaff;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.055);
      transition:transform var(--ease),border-color var(--ease);
    }
    .rail-card:hover .tag,.masonry-card:hover .tag{transform:translateY(-2px);border-color:rgba(49,244,223,.38)}
    .small-link{
      display:inline-flex;
      align-items:center;
      color:#fff;
      font-weight:800;
      font-size:14px;
      gap:6px;
    }
    .small-link:hover{color:var(--cyan)}
    .masonry-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:20px;
      align-items:start;
    }
    .masonry-card{
      grid-column:span 4;
      border:1px solid rgba(255,255,255,.13);
      border-radius:28px;
      background:
        linear-gradient(150deg,rgba(255,255,255,.065),rgba(255,255,255,.028)),
        rgba(19,7,29,.88);
      padding:20px;
      min-height:260px;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease),background var(--ease);
      position:relative;
      overflow:hidden;
    }
    .masonry-card.tall{min-height:340px}
    .masonry-card.wide{grid-column:span 8;min-height:280px}
    .masonry-card:before{
      content:attr(data-no);
      position:absolute;
      right:18px;
      top:12px;
      font-size:56px;
      font-weight:900;
      line-height:1;
      color:rgba(255,255,255,.045);
    }
    .masonry-card:hover{
      transform:translateY(-7px) scale(1.018);
      border-color:rgba(255,79,184,.55);
      box-shadow:0 24px 62px rgba(0,0,0,.34),0 0 34px rgba(255,79,184,.12);
      background:rgba(255,79,184,.07);
    }
    .card-topline{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      margin-bottom:20px;
      position:relative;
      z-index:1;
    }
    .status-label{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:5px 10px;
      border-radius:999px;
      font-size:12px;
      background:rgba(96,242,168,.1);
      color:#b7ffd8;
      border:1px solid rgba(96,242,168,.28);
    }
    .status-label.warn{
      background:rgba(255,189,89,.1);
      border-color:rgba(255,189,89,.3);
      color:#ffe1a8;
    }
    .masonry-card h3{
      font-size:23px;
      margin-bottom:10px;
      position:relative;
      z-index:1;
    }
    .masonry-card p{
      color:var(--muted);
      font-size:15px;
      margin-bottom:18px;
      position:relative;
      z-index:1;
    }
    .steps{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .step{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:13px;
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.11);
    }
    .step-no{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      color:#fff;font-weight:900;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 0 22px rgba(255,79,184,.18);
    }
    .step b{display:block;margin-bottom:3px}
    .step span{display:block;color:var(--muted);font-size:14px;line-height:1.55}
    .compliance-box{
      display:grid;
      grid-template-columns:minmax(0,.72fr) minmax(280px,.28fr);
      gap:22px;
      padding:24px;
      border-radius:30px;
      border:1px solid rgba(255,189,89,.28);
      background:
        radial-gradient(circle at 0 0,rgba(255,189,89,.16),transparent 36%),
        rgba(255,255,255,.045);
      box-shadow:0 20px 60px rgba(0,0,0,.24);
    }
    .compliance-box h2{margin-bottom:10px}
    .compliance-box p{color:var(--muted);margin-bottom:0}
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      padding:11px 12px;
      border-radius:16px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,255,255,.1);
      color:#f6eaff;
      font-size:14px;
    }
    .check-list li:before{
      content:"✓";
      color:var(--cyan);
      margin-right:8px;
      font-weight:900;
    }
    .request-panel{
      display:grid;
      grid-template-columns:minmax(0,.62fr) minmax(320px,.38fr);
      gap:24px;
      align-items:stretch;
    }
    .form-card,.summary-card{
      border-radius:30px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.045);
      padding:24px;
      box-shadow:0 18px 50px rgba(0,0,0,.2);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:18px;
    }
    .field{display:grid;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{
      color:#f8edff;
      font-weight:800;
      font-size:14px;
    }
    .input,.textarea,.select{
      width:100%;
      color:#fff;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(0,0,0,.22);
      padding:13px 14px;
      outline:none;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .textarea{min-height:112px;resize:vertical}
    .input::placeholder,.textarea::placeholder{color:rgba(201,184,216,.58)}
    .input:focus,.textarea:focus,.select:focus{
      border-color:rgba(49,244,223,.72);
      box-shadow:0 0 0 3px rgba(49,244,223,.12);
      background:rgba(0,0,0,.32);
    }
    .form-message{
      min-height:24px;
      margin-top:12px;
      color:#b7ffd8;
      font-size:14px;
    }
    .summary-card{
      background:
        radial-gradient(circle at 100% 0,rgba(255,79,184,.16),transparent 38%),
        rgba(255,255,255,.045);
    }
    .metric-row{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:18px;
    }
    .metric{
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.18);
    }
    .metric b{font-size:26px;line-height:1;display:block}
    .metric span{font-size:13px;color:var(--muted)}
    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .faq-item{
      border:1px solid rgba(255,255,255,.13);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
      transition:border-color var(--ease),background var(--ease),box-shadow var(--ease);
    }
    .faq-item.open{
      border-color:rgba(255,79,184,.52);
      background:rgba(255,79,184,.075);
      box-shadow:0 0 28px rgba(255,79,184,.1);
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:18px 20px;
      color:#fff;
      background:transparent;
      text-align:left;
      font-weight:900;
    }
    .faq-question:hover,.faq-question:focus-visible{color:#fff;outline:none;background:rgba(255,255,255,.04)}
    .faq-icon{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      flex:0 0 auto;
      border:1px solid rgba(255,255,255,.15);
      color:var(--cyan);
      transition:transform var(--ease),border-color var(--ease);
    }
    .faq-item.open .faq-icon{transform:rotate(45deg);border-color:rgba(49,244,223,.5)}
    .faq-answer{
      display:none;
      padding:0 20px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .bottom-cta{
      position:fixed;
      left:calc(var(--side) + 24px);
      right:24px;
      bottom:18px;
      z-index:70;
      border:1px solid rgba(255,255,255,.15);
      border-radius:24px;
      background:rgba(22,7,31,.86);
      backdrop-filter:blur(18px);
      box-shadow:0 20px 60px rgba(0,0,0,.45),var(--glow);
      padding:13px 16px;
    }
    .bottom-cta-inner{
      display:grid;
      grid-template-columns:minmax(260px,1fr) auto auto;
      align-items:center;
      gap:16px;
    }
    .bottom-title{
      font-weight:900;
      line-height:1.35;
    }
    .bottom-title span{
      display:block;
      font-weight:500;
      color:var(--muted);
      font-size:13px;
    }
    .bottom-tags{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      justify-content:center;
    }
    .bottom-tags .tag{margin:0}
    .site-footer{
      margin-left:var(--side);
      padding:62px 0 36px;
      border-top:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(180deg,rgba(18,5,27,.22),rgba(7,2,12,.86)),
        radial-gradient(circle at 30% 0,rgba(255,79,184,.1),transparent 34%);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .7fr .8fr;
      gap:34px;
      padding-bottom:28px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{
      font-size:22px;
      font-weight:900;
      margin-bottom:10px;
    }
    .footer-text{
      color:var(--muted);
      max-width:560px;
      margin:0;
    }
    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:10px;
    }
    .footer-links{
      display:grid;
      gap:8px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a,.footer-links span{
      color:var(--muted);
      transition:color var(--ease),transform var(--ease);
    }
    .footer-links a:hover{
      color:var(--cyan);
      transform:translateX(3px);
    }
    .copyright{
      padding-top:20px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:rgba(255,255,255,.45);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1023px){
      body{padding-top:66px}
      .page-shell,.site-footer{margin-left:0}
      .container{width:min(100% - 40px,var(--max))}
      .side-nav{display:none}
      .mobile-bar{
        position:fixed;
        top:0;left:0;right:0;
        height:66px;
        display:flex;
        align-items:center;
        justify-content:space-between;
        padding:0 18px;
        background:rgba(18,5,27,.92);
        border-bottom:1px solid rgba(255,255,255,.12);
        backdrop-filter:blur(18px);
        z-index:100;
      }
      .mobile-brand{
        font-weight:900;
        color:#fff;
        letter-spacing:.2px;
      }
      .menu-toggle{
        width:42px;height:42px;border-radius:14px;
        color:#fff;
        background:rgba(255,255,255,.07);
        border:1px solid rgba(255,255,255,.14);
      }
      .menu-toggle:hover,.menu-toggle:focus-visible{
        border-color:var(--primary);
        outline:none;
      }
      .mobile-menu{
        display:none;
        position:fixed;
        top:66px;
        left:12px;
        right:12px;
        z-index:99;
        padding:12px;
        border:1px solid rgba(255,255,255,.13);
        border-radius:0 0 24px 24px;
        background:rgba(22,7,31,.96);
        backdrop-filter:blur(18px);
        box-shadow:0 18px 60px rgba(0,0,0,.4);
      }
      .mobile-menu.open{display:grid;gap:10px}
      .mobile-menu a{
        padding:13px 14px;
        border-radius:16px;
        color:var(--muted);
        background:rgba(255,255,255,.045);
        border:1px solid transparent;
      }
      .mobile-menu a.active,.mobile-menu a:hover{
        color:#fff;
        border-color:rgba(255,79,184,.45);
        background:rgba(255,79,184,.12);
      }
      .hero-grid{grid-template-columns:1fr}
      .filter-console{max-width:720px}
      .section-header{grid-template-columns:1fr}
      .masonry-card,.masonry-card.wide{grid-column:span 6}
      .compliance-box,.request-panel{grid-template-columns:1fr}
      .bottom-cta{left:16px;right:16px;bottom:12px}
      .bottom-cta-inner{grid-template-columns:1fr auto}
      .bottom-tags{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:767px){
      body{padding-bottom:132px}
      .container{width:min(100% - 28px,var(--max))}
      .hero{padding-top:34px}
      .hero-summary{font-size:15.5px}
      .hero-actions .btn{width:100%}
      .filter-console{padding:18px;border-radius:24px}
      .console-head{align-items:flex-start}
      .countdown{width:82px;height:82px}
      .matrix{grid-template-columns:1fr}
      .section{padding:50px 0}
      .entry-rail{gap:14px}
      .rail-card{flex-basis:82vw;min-height:338px}
      .masonry-grid{grid-template-columns:1fr}
      .masonry-card,.masonry-card.wide{grid-column:auto;min-height:auto}
      .masonry-card.tall{min-height:auto}
      .form-grid,.faq-grid,.metric-row{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr;gap:24px}
      .copyright{display:grid}
      .bottom-cta{
        border-radius:22px;
        padding:10px;
        padding-bottom:calc(10px + env(safe-area-inset-bottom));
      }
      .bottom-cta-inner{grid-template-columns:1fr 1fr;gap:10px}
      .bottom-title{display:none}
      .bottom-cta .btn{min-height:44px;padding:10px 12px;border-radius:15px;font-size:14px}
    }
    @media (max-width:420px){
      h1{font-size:32px}
      .badge,.chip,.status{font-size:12px;padding:6px 10px}
      .section-header{margin-bottom:22px}
      .console-title{font-size:17px}
      .abstract-art{height:132px}
    }