/* roulang page: index */
:root{
      --bg-deep:#170B18;
      --bg-deep-2:#21101F;
      --berry:#2A1230;
      --rose:#FF385C;
      --rose-2:#FF4D6D;
      --orange:#FF8A00;
      --gold:#FFB000;
      --soft:#FFF4E8;
      --soft-pink:#FFE4EC;
      --text:#33252E;
      --muted:#8F7D8A;
      --light:#F8EEF5;
      --line:rgba(51,37,46,.12);
      --line-light:rgba(255,255,255,.14);
      --shadow:0 18px 48px rgba(40,10,30,.14);
      --shadow-strong:0 24px 70px rgba(255,56,92,.25);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-pill:999px;
      --container:1200px;
      --ease:all .25s ease;
    }
    *{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:#fffaf7;
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--rose)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .section{padding:88px 0;position:relative}
    .section-tight{padding:66px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,56,92,.10);
      color:#9c1833;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .eyebrow.dark{
      background:rgba(255,176,0,.14);
      color:#ffd58a;
      border:1px solid rgba(255,176,0,.25);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:34px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(28px,4vw,40px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.02em;
      color:var(--text);
    }
    .section-head p{
      margin:0;
      max-width:560px;
      color:#6f5d68;
      font-size:16px;
    }
    .dark-section .section-head h2,.dark-section .section-head p{color:var(--light)}
    .dark-section .section-head p{opacity:.78}
    .button.primary-cta,.primary-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border:0;
      border-radius:var(--radius-pill);
      padding:15px 24px;
      background:linear-gradient(135deg,var(--rose),var(--orange));
      color:#fff!important;
      font-weight:850;
      box-shadow:0 14px 28px rgba(255,56,92,.28);
      cursor:pointer;
      transition:var(--ease);
      line-height:1.2;
    }
    .button.primary-cta:hover,.primary-cta:hover{
      transform:translateY(-2px);
      filter:brightness(1.05);
      box-shadow:0 18px 36px rgba(255,56,92,.38);
    }
    .button.secondary-cta,.secondary-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border:1px solid rgba(255,138,0,.55);
      border-radius:var(--radius-pill);
      padding:14px 22px;
      background:rgba(255,244,232,.74);
      color:#8a2c20!important;
      font-weight:800;
      transition:var(--ease);
      line-height:1.2;
    }
    .button.secondary-cta:hover,.secondary-cta:hover{
      background:#fff0df;
      transform:translateY(-2px);
      box-shadow:0 12px 24px rgba(255,138,0,.16);
    }
    .button:focus,a:focus,input:focus{
      outline:3px solid rgba(255,176,0,.38);
      outline-offset:3px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,250,247,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(51,37,46,.08);
      box-shadow:0 8px 28px rgba(40,10,30,.05);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:11px;
      font-weight:900;
      color:#24121f;
      white-space:nowrap;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:40px;height:40px;border-radius:14px;
      display:grid;place-items:center;
      color:#fff;font-weight:900;
      background:
        radial-gradient(circle at 28% 20%,rgba(255,176,0,.95),transparent 28%),
        linear-gradient(135deg,var(--rose),#5a194e 70%);
      box-shadow:0 10px 24px rgba(255,56,92,.24);
    }
    .nav-menu{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      margin:0;
      list-style:none;
      flex:1;
    }
    .nav-menu a{
      display:inline-flex;
      padding:10px 14px;
      border-radius:var(--radius-pill);
      color:#503d49;
      font-size:15px;
      font-weight:800;
    }
    .nav-menu a:hover{background:var(--soft-pink);color:#971a34}
    .nav-menu a.active{background:#2a1230;color:#fff}
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .search-box{
      width:210px;
      height:42px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(51,37,46,.12);
      background:#fff;
      padding:0 15px;
      color:var(--text);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
    }
    .search-box::placeholder{color:#9f909a}
    .menu-toggle{
      display:none;
      width:44px;height:44px;border:0;
      border-radius:14px;
      background:#2a1230;color:#fff;
      font-weight:900;
      cursor:pointer;
    }

    .hero{
      padding:54px 0 82px;
      background:
        radial-gradient(circle at 10% 20%,rgba(255,176,0,.22),transparent 26%),
        radial-gradient(circle at 82% 12%,rgba(255,56,92,.26),transparent 28%),
        linear-gradient(145deg,#170b18 0%,#21101f 52%,#34172b 100%);
      color:var(--light);
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:auto -10% -160px -10%;
      height:300px;
      background:linear-gradient(135deg,rgba(255,56,92,.35),rgba(255,138,0,.24));
      transform:skewY(-5deg);
      opacity:.7;
    }
    .confetti{
      position:absolute;
      inset:0;
      pointer-events:none;
      background-image:
        radial-gradient(circle,rgba(255,176,0,.65) 0 2px,transparent 3px),
        radial-gradient(circle,rgba(255,228,236,.38) 0 1.5px,transparent 3px);
      background-size:72px 72px,108px 108px;
      opacity:.45;
      mask-image:linear-gradient(to bottom,#000,transparent 88%);
    }
    .hero-stage{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-poster{
      min-height:500px;
      border-radius:34px;
      padding:38px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.03)),
        radial-gradient(circle at 88% 18%,rgba(255,176,0,.25),transparent 24%);
      border:1px solid var(--line-light);
      box-shadow:0 30px 80px rgba(0,0,0,.26);
      position:relative;
      overflow:hidden;
    }
    .hero-poster:after{
      content:"";
      position:absolute;
      width:220px;height:220px;
      right:-70px;bottom:-70px;
      border-radius:50%;
      border:36px solid rgba(255,138,0,.16);
    }
    h1{
      margin:20px 0 18px;
      max-width:760px;
      font-size:clamp(34px,5.6vw,60px);
      line-height:1.1;
      letter-spacing:-.04em;
      font-weight:900;
      color:#fff;
    }
    .hero-desc{
      max-width:760px;
      margin:0 0 26px;
      font-size:18px;
      color:rgba(248,238,245,.84);
    }
    .hero-cta{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:14px;
      margin:26px 0 24px;
    }
    .trust-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.08);
      color:rgba(255,255,255,.86);
      font-size:13px;
      font-weight:750;
    }
    .hero-panel{
      display:grid;
      grid-template-rows:auto 1fr auto;
      gap:16px;
    }
    .campaign-bar{
      border-radius:24px;
      padding:17px 18px;
      background:linear-gradient(135deg,var(--gold),var(--orange));
      color:#35140c;
      font-weight:900;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      box-shadow:0 18px 44px rgba(255,138,0,.28);
    }
    .count-pill{
      padding:7px 11px;
      background:rgba(255,255,255,.45);
      border-radius:var(--radius-pill);
      white-space:nowrap;
      font-size:13px;
    }
    .goal-card{
      border-radius:30px;
      padding:24px;
      background:#fffaf7;
      color:var(--text);
      box-shadow:0 22px 60px rgba(0,0,0,.22);
    }
    .goal-top{
      display:grid;
      grid-template-columns:150px 1fr;
      gap:18px;
      align-items:center;
      margin-bottom:20px;
    }
    .progress-ring{
      width:142px;height:142px;border-radius:50%;
      display:grid;place-items:center;
      background:conic-gradient(var(--rose) 0 74%,rgba(51,37,46,.10) 74% 100%);
      position:relative;
      box-shadow:inset 0 0 0 12px rgba(255,255,255,.8);
    }
    .progress-ring:before{
      content:"";
      position:absolute;
      width:100px;height:100px;
      border-radius:50%;
      background:#fffaf7;
      box-shadow:inset 0 0 0 1px rgba(51,37,46,.08);
    }
    .progress-ring strong{position:relative;font-size:28px;color:#3a1834;font-weight:900}
    .progress-text h3{margin:0 0 8px;font-size:23px;font-weight:900;color:#2c1428}
    .progress-text p{margin:0;color:#735f6b;font-size:14px;line-height:1.65}
    .tier-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .tier{
      position:relative;
      padding:15px 12px;
      border-radius:18px;
      background:linear-gradient(180deg,#fff,#fff2eb);
      border:1px dashed rgba(255,56,92,.32);
      min-height:118px;
    }
    .tier b{display:block;color:#3a1834;font-size:15px;margin-bottom:8px}
    .tier span{display:block;color:#806c77;font-size:13px;line-height:1.5}
    .tier em{
      position:absolute;right:10px;top:10px;
      font-style:normal;font-size:11px;font-weight:900;
      padding:4px 7px;border-radius:999px;
      background:rgba(255,56,92,.10);color:#b11735;
    }
    .step-strip{
      border-radius:24px;
      padding:18px;
      background:rgba(255,255,255,.08);
      border:1px solid var(--line-light);
    }
    .step-strip ol{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .step-strip li{
      display:flex;
      align-items:center;
      gap:10px;
      color:rgba(255,255,255,.84);
      font-weight:800;
      font-size:14px;
    }
    .step-num{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,176,0,.20);
      color:#ffd38a;
      border:1px solid rgba(255,176,0,.28);
      flex:0 0 auto;
    }

    .updates-section{background:#fffaf7}
    .update-board{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .orbit.preview-orbit{
      border-radius:var(--radius-xl);
      overflow:hidden;
      box-shadow:var(--shadow);
      background:#220f21;
      border:1px solid rgba(255,255,255,.1);
    }
    .orbit-slide{
      min-height:350px;
      padding:28px;
      color:#fff;
      background:
        radial-gradient(circle at 80% 22%,rgba(255,176,0,.24),transparent 24%),
        linear-gradient(135deg,#21101f,#34172b);
    }
    .mock-window{
      border-radius:24px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);
      padding:18px;
      min-height:285px;
    }
    .mock-top{
      display:flex;justify-content:space-between;align-items:center;
      padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.10);
    }
    .mock-dots span{
      display:inline-block;width:9px;height:9px;border-radius:50%;
      margin-right:5px;background:rgba(255,255,255,.32);
    }
    .mock-search{
      height:34px;border-radius:999px;background:rgba(255,255,255,.16);
      width:48%;
    }
    .mock-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}
    .mock-card{
      min-height:72px;border-radius:17px;
      background:linear-gradient(135deg,rgba(255,228,236,.16),rgba(255,176,0,.08));
      border:1px solid rgba(255,255,255,.10);
      padding:12px;
    }
    .mock-line{height:9px;border-radius:999px;background:rgba(255,255,255,.35);margin:8px 0;width:70%}
    .mock-line.small{width:46%;background:rgba(255,176,0,.45)}
    .dynamic-card{
      border-radius:var(--radius-xl);
      padding:26px;
      background:#fff;
      box-shadow:var(--shadow);
      border:1px solid rgba(51,37,46,.08);
    }
    .dynamic-list{margin:0;padding:0;list-style:none;display:grid;gap:14px}
    .dynamic-list li{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:#fff8f2;
      transition:var(--ease);
    }
    .dynamic-list li:hover{transform:translateX(4px);background:#ffeaf0}
    .status-dot{width:12px;height:12px;border-radius:50%;background:var(--rose);box-shadow:0 0 0 6px rgba(255,56,92,.1)}
    .dynamic-list b{font-size:15px;color:#382030}
    .dynamic-list span{font-size:13px;color:#88717f}
    .mini-badge{
      padding:5px 9px;border-radius:999px;
      background:#2a1230;color:#fff;
      font-size:12px;font-weight:850;
    }

    .answer-zone{
      background:linear-gradient(180deg,#fffaf7 0%,#fff4e8 100%);
    }
    .answer-layout{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:26px;
      align-items:start;
    }
    .quick-card{
      border-radius:var(--radius-xl);
      padding:28px;
      background:linear-gradient(135deg,#2a1230,#170b18);
      color:#fff;
      box-shadow:var(--shadow);
      position:sticky;
      top:100px;
      overflow:hidden;
    }
    .quick-card:after{
      content:"";
      width:160px;height:160px;border-radius:50%;
      position:absolute;right:-48px;bottom:-60px;
      background:rgba(255,138,0,.16);
    }
    .quick-card h2{margin:12px 0 12px;font-size:34px;line-height:1.15;color:#fff}
    .quick-card p{color:rgba(248,238,245,.78);margin:0 0 18px}
    .entry-matrix{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .entry-tile{
      display:flex;
      align-items:center;
      gap:13px;
      padding:18px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(51,37,46,.08);
      box-shadow:0 12px 32px rgba(40,10,30,.08);
      transition:var(--ease);
    }
    .entry-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .entry-icon{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      color:#fff;font-size:20px;
      background:linear-gradient(135deg,var(--rose),var(--orange));
      flex:0 0 auto;
    }
    .entry-tile b{display:block;font-size:16px;color:#321d2d;margin-bottom:2px}
    .entry-tile span{display:block;font-size:13px;color:#7d6875;line-height:1.45}

    .news-section{background:#fff}
    .news-layout{
      display:grid;
      grid-template-columns:1fr 360px;
      gap:24px;
      align-items:start;
    }
    .news-list{
      border-radius:var(--radius-xl);
      background:#fffaf7;
      border:1px solid rgba(51,37,46,.08);
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .news-item{
      display:grid;
      grid-template-columns:116px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px 22px;
      border-bottom:1px solid rgba(51,37,46,.08);
      transition:var(--ease);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:#ffeef3}
    .date-ticket{
      border-radius:18px;
      min-height:78px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(135deg,#2a1230,#4b1d39);
      color:#fff;
      border:1px dashed rgba(255,176,0,.45);
      font-weight:900;
      text-align:center;
      line-height:1.25;
    }
    .date-ticket small{display:block;color:#ffd08a;font-size:12px}
    .news-item h3{margin:0 0 6px;font-size:19px;font-weight:850;color:#2b1627}
    .news-item p{margin:0;color:#786572;font-size:14px;line-height:1.55}
    .arrow-link{font-weight:900;color:#a51d37}
    .recommend-card{
      border-radius:var(--radius-xl);
      padding:26px;
      background:linear-gradient(180deg,#ffe4ec,#fff4e8);
      box-shadow:var(--shadow);
      position:sticky;
      top:100px;
    }
    .recommend-card h3{font-size:24px;line-height:1.2;margin:0 0 12px;font-weight:900}
    .recommend-card p{color:#6f5d68;margin:0 0 20px}
    .chip-row{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}
    .chip{
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(51,37,46,.10);
      color:#5f4b58;
      font-size:13px;
      font-weight:800;
      transition:var(--ease);
    }
    .chip:hover{background:#2a1230;color:#fff;border-color:#2a1230}

    .security-section{
      background:
        radial-gradient(circle at 14% 18%,rgba(255,176,0,.15),transparent 22%),
        linear-gradient(135deg,#170b18,#2a1230);
      color:#fff;
      overflow:hidden;
    }
    .security-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .security-copy{
      border-radius:var(--radius-xl);
      padding:30px;
      background:rgba(255,255,255,.08);
      border:1px solid var(--line-light);
    }
    .security-copy h2{margin:12px 0 14px;font-size:38px;line-height:1.15;color:#fff;font-weight:900}
    .security-copy p{color:rgba(248,238,245,.78);margin:0 0 18px}
    .safety-list{
      margin:20px 0 0;padding:0;list-style:none;display:grid;gap:12px;
    }
    .safety-list li{
      display:flex;gap:12px;align-items:flex-start;
      padding:13px;border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
      font-size:14px;color:rgba(248,238,245,.86);
    }
    .requirements{
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:#fffaf7;
      color:var(--text);
      box-shadow:0 26px 70px rgba(0,0,0,.20);
    }
    .req-head{
      padding:18px 22px;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--orange));
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      font-weight:900;
    }
    .req-table{width:100%;border-collapse:collapse;margin:0}
    .req-table th,.req-table td{
      padding:17px 20px;
      border-bottom:1px solid rgba(51,37,46,.08);
      text-align:left;
      font-size:14px;
    }
    .req-table th{width:32%;color:#4a2f40;background:#fff4e8;font-weight:900}
    .req-table tr:hover td,.req-table tr:hover th{background:#ffeaf0}
    .req-note{
      padding:16px 20px;
      background:#fff4e8;
      color:#6f5d68;
      font-size:13px;
    }

    .app-section{
      background:
        radial-gradient(circle at 78% 22%,rgba(255,176,0,.24),transparent 24%),
        linear-gradient(145deg,#21101f,#170b18 70%);
      color:#fff;
      overflow:hidden;
    }
    .app-shell{
      position:relative;
      border-radius:36px;
      padding:38px;
      background:linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.04));
      border:1px solid var(--line-light);
      box-shadow:0 28px 80px rgba(0,0,0,.24);
    }
    .app-shell:before{
      content:"入口状态：今日可用";
      position:absolute;
      right:28px;
      top:-17px;
      padding:9px 15px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--gold),var(--orange));
      color:#35140c;
      font-weight:900;
      font-size:13px;
      box-shadow:0 12px 26px rgba(255,138,0,.28);
    }
    .app-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:center;
    }
    .app-copy h2{margin:12px 0 14px;font-size:clamp(30px,4vw,44px);line-height:1.12;color:#fff;font-weight:900}
    .app-copy p{margin:0;color:rgba(248,238,245,.78)}
    .download-buttons{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
    }
    .download-btn{
      display:flex;
      gap:12px;
      align-items:center;
      min-height:92px;
      padding:18px;
      border-radius:24px;
      color:#fff;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.14);
      transition:var(--ease);
    }
    .download-btn:hover{
      color:#fff;
      transform:translateY(-4px);
      background:rgba(255,56,92,.22);
      box-shadow:0 18px 36px rgba(255,56,92,.20);
    }
    .download-icon{
      width:48px;height:48px;border-radius:16px;display:grid;place-items:center;
      background:linear-gradient(135deg,var(--rose),var(--orange));
      font-size:23px;flex:0 0 auto;
    }
    .download-btn b{display:block;font-size:17px;margin-bottom:3px}
    .download-btn span{display:block;font-size:12px;color:rgba(248,238,245,.72);line-height:1.35}
    .safe-line{
      margin-top:22px;
      padding:15px 18px;
      border-radius:18px;
      background:rgba(255,176,0,.12);
      border:1px solid rgba(255,176,0,.25);
      color:#ffe1a3;
      font-size:14px;
    }

    .voices-section{background:#fffaf7}
    .voice-wall{
      columns:3 280px;
      column-gap:18px;
    }
    .voice-card{
      break-inside:avoid;
      margin:0 0 18px;
      border-radius:24px;
      padding:22px;
      background:#fff;
      box-shadow:0 12px 34px rgba(40,10,30,.08);
      border:1px solid rgba(51,37,46,.08);
    }
    .voice-card.dark{
      background:linear-gradient(135deg,#2a1230,#34172b);
      color:#fff;
      border-color:rgba(255,255,255,.12);
    }
    .voice-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
    .avatar{
      width:42px;height:42px;border-radius:50%;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--rose),var(--orange));
      color:#fff;font-weight:900;
    }
    .voice-head b{display:block;line-height:1.2}
    .voice-head span{font-size:12px;color:#917d89}
    .voice-card.dark .voice-head span{color:rgba(248,238,245,.62)}
    .stars{color:#ffb000;font-size:13px;margin-bottom:9px}
    .voice-card p{margin:0;color:#6f5d68;font-size:14px;line-height:1.68}
    .voice-card.dark p{color:rgba(248,238,245,.78)}
    .compliance-strip{
      margin-top:26px;
      border-radius:24px;
      padding:20px 24px;
      background:linear-gradient(135deg,#ffe4ec,#fff4e8);
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      border:1px solid rgba(255,56,92,.12);
    }
    .compliance-strip b{font-size:18px;color:#351d31}
    .compliance-strip span{color:#6f5d68;font-size:14px}

    .faq-section{background:#fff}
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:18px;
      overflow:hidden;
      box-shadow:0 10px 26px rgba(40,10,30,.06);
      border:1px solid rgba(51,37,46,.08);
      background:#fffaf7;
    }
    .accordion-title{
      border:0!important;
      padding:20px 22px;
      color:#2d1729;
      font-weight:900;
      font-size:16px;
      background:#fffaf7;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#ffe4ec;
      color:#951b35;
    }
    .accordion-title:before{
      color:var(--rose);
      transition:transform .25s ease;
      font-size:22px;
      margin-top:-13px;
    }
    .is-active>.accordion-title:before{transform:rotate(45deg)}
    .accordion-content{
      border:0!important;
      padding:0 22px 22px;
      background:#fffaf7;
      color:#6f5d68;
      line-height:1.75;
    }

    .site-footer{
      padding:58px 0 28px;
      background:#140914;
      color:rgba(248,238,245,.70);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .9fr .9fr;
      gap:34px;
      align-items:start;
    }
    .footer-logo{
      display:flex;align-items:center;gap:10px;
      color:#fff;font-weight:900;font-size:18px;margin-bottom:12px;
    }
    .footer-logo .brand-mark{width:36px;height:36px}
    .footer-title{
      margin:0 0 12px;
      color:#fff;
      font-weight:900;
      font-size:15px;
    }
    .footer-links{margin:0;padding:0;list-style:none;display:grid;gap:8px}
    .footer-links a{color:rgba(248,238,245,.66);font-size:14px}
    .footer-links a:hover{color:#ffb000}
    .footer-note{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      font-size:13px;
      line-height:1.7;
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(248,238,245,.52);
      font-size:13px;
    }

    @media (max-width:1024px){
      .nav-actions .search-box{display:none}
      .hero-stage,.update-board,.answer-layout,.news-layout,.security-grid,.app-layout{
        grid-template-columns:1fr;
      }
      .quick-card,.recommend-card{position:relative;top:auto}
      .download-buttons{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .nav-wrap{min-height:66px}
      .menu-toggle{display:grid;place-items:center}
      .nav-menu,.nav-actions{
        display:none;
        position:absolute;
        left:14px;right:14px;
        background:#fffaf7;
        border:1px solid rgba(51,37,46,.10);
        box-shadow:var(--shadow);
      }
      .nav-menu{
        top:70px;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border-radius:22px 22px 0 0;
      }
      .nav-menu.open{display:flex}
      .nav-menu a{justify-content:center}
      .nav-actions{
        top:226px;
        flex-direction:column;
        padding:0 14px 14px;
        border-top:0;
        border-radius:0 0 22px 22px;
      }
      .nav-actions.open{display:flex}
      .nav-actions .search-box{display:block;width:100%}
      .nav-actions .primary-cta{width:100%}
      .hero{padding:36px 0 56px}
      .hero-poster{padding:25px;min-height:auto;border-radius:26px}
      .goal-top{grid-template-columns:1fr;text-align:center}
      .progress-ring{margin:0 auto}
      .tier-grid,.entry-matrix{grid-template-columns:1fr}
      .hero-cta .primary-cta,.hero-cta .secondary-cta{width:100%}
      .news-item{grid-template-columns:1fr;gap:12px}
      .date-ticket{min-height:58px}
      .req-table,.req-table tbody,.req-table tr,.req-table th,.req-table td{display:block;width:100%}
      .req-table tr{border-bottom:1px solid rgba(51,37,46,.08)}
      .req-table th,.req-table td{border-bottom:0;padding:13px 18px}
      .compliance-strip{display:block}
      .compliance-strip .secondary-cta{margin-top:14px;width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
    }
    @media (max-width:520px){
      .brand span{font-size:15px}
      h1{font-size:34px}
      .hero-desc{font-size:16px}
      .campaign-bar{display:block}
      .count-pill{display:inline-flex;margin-top:8px}
      .mock-grid{grid-template-columns:1fr}
      .app-shell{padding:26px 18px;border-radius:26px}
      .app-shell:before{right:16px}
      .voice-wall{columns:1}
    }

/* roulang page: category2 */
:root{
      --bg-deep:#170B18;
      --bg-deep-2:#21101F;
      --bg-card:#2A1230;
      --bg-card-2:#34172B;
      --cream:#FFF4E8;
      --pink-soft:#FFE4EC;
      --text-light:#F8EEF5;
      --text-dark:#33252E;
      --muted:#8F7D8A;
      --muted-light:#D8C8D2;
      --line:rgba(255,255,255,.14);
      --line-dark:rgba(51,37,46,.12);
      --primary:#FF385C;
      --primary-2:#FF4D6D;
      --orange:#FF8A00;
      --gold:#FFB000;
      --white:#FFFFFF;
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:28px;
      --shadow-soft:0 14px 36px rgba(40,10,30,.10);
      --shadow-deep:0 22px 55px rgba(20,4,18,.30);
      --container:1200px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text-dark);
      background:
        radial-gradient(circle at 12% 8%, rgba(255,56,92,.12), transparent 28%),
        radial-gradient(circle at 88% 2%, rgba(255,138,0,.10), transparent 26%),
        #fffaf7;
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    img{max-width:100%;height:auto;display:block}
    button,input{font-family:inherit}
    ::selection{background:rgba(255,77,109,.24)}
    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:99;
      background:rgba(255,252,250,.94);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(51,37,46,.08);
      box-shadow:0 8px 24px rgba(40,10,30,.06);
    }
    .nav-shell{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      color:var(--bg-deep);
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg,var(--primary),var(--orange));
      color:#fff;
      box-shadow:0 10px 24px rgba(255,56,92,.28);
      font-weight:900;
    }
    .brand span:last-child{font-size:18px}
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      flex:1;
    }
    .desktop-nav a{
      padding:10px 14px;
      border-radius:999px;
      color:#5b4754;
      font-weight:700;
      font-size:15px;
    }
    .desktop-nav a:hover,
    .desktop-nav a.active{
      color:var(--primary);
      background:rgba(255,77,109,.10);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .search-wrap{
      width:210px;
      height:42px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 14px;
      border:1px solid rgba(51,37,46,.10);
      border-radius:999px;
      background:#fff;
      color:#9a8794;
    }
    .search-wrap input{
      border:0;
      box-shadow:none;
      margin:0;
      padding:0;
      height:38px;
      background:transparent;
      font-size:14px;
    }
    .search-wrap input:focus{box-shadow:none;border:0;background:transparent}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:850;
      line-height:1;
      border:1px solid transparent;
      cursor:pointer;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease,filter .22s ease;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--orange));
      color:#fff;
      box-shadow:0 14px 28px rgba(255,56,92,.28);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-2px);
      filter:brightness(1.04);
      box-shadow:0 18px 36px rgba(255,56,92,.35);
    }
    .btn-outline{
      color:var(--primary);
      border-color:rgba(255,77,109,.42);
      background:rgba(255,255,255,.78);
    }
    .btn-outline:hover,.btn-outline:focus{
      background:rgba(255,228,236,.85);
      color:#D51F45;
      transform:translateY(-2px);
    }
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border:0;
      border-radius:14px;
      background:rgba(255,77,109,.10);
      color:var(--primary);
      font-size:20px;
    }
    .mobile-panel{
      display:none;
      padding:0 0 18px;
      border-top:1px solid rgba(51,37,46,.08);
    }
    .mobile-panel.open{display:block}
    .mobile-panel a{
      display:block;
      padding:12px 4px;
      color:#5b4754;
      font-weight:800;
    }
    .mobile-panel a.active{color:var(--primary)}
    .mobile-panel .search-wrap{width:100%;margin:10px 0}
    .section{padding:86px 0}
    .section-tight{padding:62px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:rgba(255,176,0,.16);
      color:#8B4B00;
      font-size:13px;
      font-weight:900;
      margin-bottom:18px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 11px;
      font-weight:850;
      font-size:13px;
      background:rgba(255,77,109,.12);
      color:var(--primary);
    }
    .badge.dark{
      background:rgba(255,255,255,.12);
      color:#fff;
      border:1px solid rgba(255,255,255,.14);
    }
    .hero{
      position:relative;
      overflow:hidden;
      color:#fff;
      background:
        linear-gradient(116deg,rgba(23,11,24,.98) 0%,rgba(33,16,31,.98) 56%,rgba(52,23,43,.96) 100%);
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:-120px -80px auto auto;
      width:520px;
      height:520px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,77,109,.32),transparent 63%);
      pointer-events:none;
    }
    .hero:after{
      content:"";
      position:absolute;
      left:-120px;
      bottom:-170px;
      width:480px;
      height:360px;
      transform:rotate(-12deg);
      border-radius:80px;
      background:linear-gradient(135deg,rgba(255,138,0,.20),rgba(255,56,92,.05));
      pointer-events:none;
    }
    .hero-inner{position:relative;z-index:2;padding:72px 0 82px}
    .bento{
      display:grid;
      grid-template-columns:1.35fr .8fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-main,
    .status-panel,
    .hero-mini,
    .cta-strip{
      border:1px solid rgba(255,255,255,.13);
      background:linear-gradient(180deg,rgba(255,255,255,.095),rgba(255,255,255,.045));
      box-shadow:var(--shadow-deep);
      backdrop-filter:blur(14px);
      border-radius:var(--radius-lg);
    }
    .hero-main{padding:42px}
    .hero h1{
      margin:0 0 18px;
      max-width:760px;
      color:#fff;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .hero-lead{
      margin:0 0 26px;
      max-width:740px;
      color:rgba(248,238,245,.86);
      font-size:18px;
      line-height:1.85;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:26px 0 0;
    }
    .hero-side{
      display:grid;
      gap:22px;
    }
    .status-panel{padding:24px}
    .limit-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:13px 15px;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(255,176,0,.25),rgba(255,56,92,.18));
      border:1px dashed rgba(255,176,0,.48);
      margin-bottom:18px;
      font-weight:900;
    }
    .status-list{display:grid;gap:12px}
    .status-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:13px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
    }
    .status-item b{font-size:15px}
    .status-item span{font-size:13px;color:#FFE0A8;font-weight:850}
    .mini-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .hero-mini{padding:23px}
    .hero-mini i{
      width:42px;height:42px;
      display:inline-flex;align-items:center;justify-content:center;
      border-radius:15px;
      background:rgba(255,77,109,.18);
      color:#FFD0DA;
      margin-bottom:14px;
    }
    .hero-mini h2{
      color:#fff;
      font-size:19px;
      margin:0 0 8px;
      font-weight:900;
    }
    .hero-mini p{margin:0;color:rgba(248,238,245,.76);font-size:14px}
    .cta-strip{
      margin-top:22px;
      padding:18px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      background:linear-gradient(135deg,rgba(255,56,92,.20),rgba(255,138,0,.16));
    }
    .cta-strip strong{display:block;font-size:17px}
    .cta-strip span{color:rgba(248,238,245,.76);font-size:14px}
    .section-head{
      max-width:820px;
      margin-bottom:34px;
    }
    .section-head h2{
      margin:0 0 12px;
      font-size:clamp(28px,3.8vw,40px);
      line-height:1.2;
      font-weight:950;
      letter-spacing:-.03em;
      color:var(--text-dark);
    }
    .section-head p{
      margin:0;
      color:#6D5865;
      font-size:17px;
    }
    .timeline-wrap{
      position:relative;
      padding:34px;
      border-radius:var(--radius-lg);
      background:#fff;
      box-shadow:var(--shadow-soft);
      border:1px solid rgba(51,37,46,.08);
    }
    .timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      position:relative;
    }
    .step-card{
      position:relative;
      min-height:224px;
      padding:24px 20px;
      border-radius:24px;
      background:linear-gradient(180deg,#fff,#fff7fa);
      border:1px solid rgba(255,77,109,.16);
      transition:.24s ease;
    }
    .step-card:hover{
      transform:translateY(-5px);
      box-shadow:0 18px 38px rgba(255,77,109,.14);
      border-color:rgba(255,77,109,.32);
    }
    .step-no{
      width:42px;height:42px;
      display:flex;align-items:center;justify-content:center;
      border-radius:50%;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--orange));
      box-shadow:0 10px 22px rgba(255,56,92,.22);
      margin-bottom:18px;
    }
    .step-card h3{
      font-size:20px;
      margin:0 0 9px;
      color:var(--text-dark);
      font-weight:920;
    }
    .step-card p{margin:0;color:#6D5865;font-size:15px}
    .compat-section{
      background:
        linear-gradient(180deg,var(--cream),#fff);
      position:relative;
      overflow:hidden;
    }
    .compat-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:20px;
    }
    .compat-card{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:18px;
      align-items:center;
      padding:24px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(51,37,46,.08);
      box-shadow:var(--shadow-soft);
      transition:.22s ease;
    }
    .compat-card:hover{
      transform:translateY(-4px);
      box-shadow:0 18px 42px rgba(40,10,30,.14);
    }
    .compat-icon{
      width:54px;height:54px;
      display:flex;align-items:center;justify-content:center;
      border-radius:19px;
      background:linear-gradient(135deg,rgba(255,56,92,.13),rgba(255,138,0,.14));
      color:var(--primary);
      font-size:23px;
    }
    .compat-card h3{margin:0 0 4px;font-size:19px;font-weight:920}
    .compat-card p{margin:0;color:#725E6B;font-size:14px}
    .status-badge{
      white-space:nowrap;
      border-radius:999px;
      padding:7px 11px;
      background:#EAF8EE;
      color:#16713B;
      font-size:13px;
      font-weight:900;
    }
    .privacy-block{
      color:#fff;
      background:
        radial-gradient(circle at 90% 0%,rgba(255,176,0,.20),transparent 28%),
        linear-gradient(135deg,var(--bg-deep),var(--bg-card-2));
    }
    .privacy-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .privacy-card{
      padding:30px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.07);
      box-shadow:var(--shadow-deep);
    }
    .privacy-card h2,.privacy-card h3{color:#fff;font-weight:950}
    .privacy-card h2{font-size:34px;line-height:1.18;margin:0 0 14px}
    .privacy-card p{color:rgba(248,238,245,.78);margin:0}
    .check-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:grid;
      grid-template-columns:38px 1fr;
      gap:13px;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.11);
    }
    .check-list i{
      width:38px;height:38px;
      display:flex;align-items:center;justify-content:center;
      border-radius:14px;
      background:rgba(255,176,0,.18);
      color:#FFD07A;
    }
    .check-list b{display:block;color:#fff;margin-bottom:3px}
    .check-list span{display:block;color:rgba(248,238,245,.72);font-size:14px}
    .ticket-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:20px;
    }
    .ticket-card{
      position:relative;
      padding:28px;
      border-radius:26px;
      background:#fff;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      border:1px solid rgba(51,37,46,.08);
    }
    .ticket-card:before,.ticket-card:after{
      content:"";
      position:absolute;
      top:50%;
      width:28px;height:28px;
      border-radius:50%;
      background:#fffaf7;
      transform:translateY(-50%);
      border:1px solid rgba(51,37,46,.08);
    }
    .ticket-card:before{left:-14px}
    .ticket-card:after{right:-14px}
    .ticket-card h3{margin:0 0 8px;font-size:22px;font-weight:950}
    .ticket-card p{margin:0 0 18px;color:#6D5865}
    .ticket-meta{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      padding-top:18px;
      border-top:1px dashed rgba(51,37,46,.18);
    }
    .tip-panel{
      margin-top:26px;
      padding:22px;
      border-radius:24px;
      background:linear-gradient(135deg,rgba(255,77,109,.10),rgba(255,176,0,.12));
      border:1px solid rgba(255,77,109,.18);
      display:flex;
      gap:16px;
      align-items:flex-start;
    }
    .tip-panel i{
      width:42px;height:42px;
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
      border-radius:16px;
      background:linear-gradient(135deg,var(--primary),var(--orange));
      color:#fff;
    }
    .tip-panel strong{display:block;font-weight:950;margin-bottom:4px}
    .tip-panel p{margin:0;color:#6D5865}
    .faq-section{background:#fff}
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:14px;
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(51,37,46,.08);
      box-shadow:0 10px 24px rgba(40,10,30,.06);
      background:#fff;
    }
    .accordion-title{
      border:0!important;
      padding:20px 54px 20px 22px;
      color:var(--text-dark);
      font-weight:900;
      font-size:17px;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:linear-gradient(135deg,rgba(255,228,236,.75),rgba(255,244,232,.75));
      color:var(--primary);
    }
    .accordion-title:before{
      right:22px;
      color:var(--primary);
      font-weight:900;
      transition:.2s ease;
    }
    .is-active>.accordion-title:before{transform:rotate(45deg)}
    .accordion-content{
      border:0!important;
      padding:0 22px 22px;
      color:#6D5865;
      background:#fff;
    }
    .final-cta{
      position:relative;
      overflow:hidden;
      color:#fff;
      background:
        radial-gradient(circle at 20% 20%,rgba(255,56,92,.32),transparent 30%),
        radial-gradient(circle at 82% 12%,rgba(255,176,0,.24),transparent 28%),
        linear-gradient(135deg,#170B18,#34172B);
    }
    .final-card{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1.1fr auto;
      gap:28px;
      align-items:center;
      padding:38px;
      border-radius:32px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-deep);
    }
    .final-card h2{
      margin:0 0 10px;
      color:#fff;
      font-size:clamp(28px,4vw,42px);
      font-weight:950;
      line-height:1.18;
    }
    .final-card p{margin:0;color:rgba(248,238,245,.78)}
    .final-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .site-footer{
      background:#130814;
      color:rgba(248,238,245,.70);
      padding:54px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr 1fr;
      gap:34px;
      align-items:start;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:10px;
      color:#fff;
      font-weight:950;
      font-size:18px;
      margin-bottom:14px;
    }
    .footer-title{
      margin:0 0 13px;
      color:#fff;
      font-size:16px;
      font-weight:900;
    }
    .footer-links{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
      font-size:14px;
    }
    .footer-links a{color:rgba(248,238,245,.68)}
    .footer-links a:hover{color:var(--gold)}
    .footer-note{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
      font-size:14px;
    }
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      font-size:13px;
      color:rgba(248,238,245,.50);
    }
    a:focus,button:focus,input:focus{
      outline:3px solid rgba(255,176,0,.34);
      outline-offset:2px;
    }
    @media (max-width:1024px){
      .desktop-nav,.nav-actions{display:none}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav-shell{min-height:68px}
      .bento,.privacy-grid,.final-card{grid-template-columns:1fr}
      .timeline{grid-template-columns:repeat(2,1fr)}
      .final-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .section{padding:58px 0}
      .section-tight{padding:46px 0}
      .hero-inner{padding:46px 0 58px}
      .hero-main{padding:28px}
      .hero-lead{font-size:16px}
      .cta-strip{align-items:flex-start;flex-direction:column}
      .mini-grid,.compat-grid,.ticket-row,.timeline{grid-template-columns:1fr}
      .timeline-wrap{padding:18px}
      .compat-card{grid-template-columns:auto 1fr;align-items:start}
      .status-badge{grid-column:2}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }
    @media (max-width:520px){
      .brand span:last-child{font-size:16px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .hero-main,.status-panel,.privacy-card,.final-card{border-radius:22px;padding:22px}
      .btn{width:100%;min-height:48px}
      .hero-main .button-group,.final-actions{width:100%;display:grid}
      .hero-tags{display:grid}
      .tip-panel{display:grid}
      .compat-card{grid-template-columns:1fr}
      .status-badge{grid-column:auto;justify-self:start}
      .section-head h2{font-size:27px}
    }

/* roulang page: category1 */
:root{
      --bg-deep:#170B18;
      --bg-deeper:#100711;
      --bg-panel:#21101F;
      --purple:#2A1230;
      --rose:#FF385C;
      --rose-2:#FF4D6D;
      --orange:#FF8A00;
      --gold:#FFB000;
      --cream:#FFF4E8;
      --pink-soft:#FFE4EC;
      --text:#33252E;
      --muted:#8F7D8A;
      --light:#F8EEF5;
      --border:rgba(51,37,46,.12);
      --white:#fff;
      --shadow:0 18px 44px rgba(40,10,30,.14);
      --shadow-deep:0 22px 55px rgba(0,0,0,.28);
      --radius-sm:12px;
      --radius:22px;
      --radius-lg:30px;
      --container:1200px;
      --ease:.22s ease;
    }
    *{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 12% 6%,rgba(255,77,109,.14),transparent 28%),
        linear-gradient(180deg,#fffaf7 0%,#fff4f6 28%,#fff 70%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),transform var(--ease),box-shadow var(--ease)}
    img{max-width:100%;display:block}
    button,input{font-family:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(255,138,0,.38);outline-offset:3px}
    .site-container{width:min(calc(100% - 36px),var(--container));margin:0 auto}
    .section{padding:82px 0}
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border-radius:999px;
      background:rgba(255,77,109,.12);
      color:#9f1733;font-size:13px;font-weight:800;
      letter-spacing:.02em;
    }
    .eyebrow.dark{background:rgba(255,255,255,.1);color:#fff}
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:6px 10px;border-radius:999px;
      background:#fff;border:1px solid rgba(255,77,109,.18);
      color:#7d3141;font-size:13px;font-weight:700;
      white-space:nowrap;
    }
    .status-dot{width:8px;height:8px;border-radius:50%;background:#26d07c;box-shadow:0 0 0 5px rgba(38,208,124,.12)}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(255,250,252,.94);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(51,37,46,.08);
      box-shadow:0 8px 24px rgba(40,10,30,.05);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;align-items:center;justify-content:space-between;gap:18px;
    }
    .brand{
      display:inline-flex;align-items:center;gap:10px;
      font-weight:900;color:#241320;letter-spacing:-.02em;
      min-width:max-content;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      display:inline-grid;place-items:center;
      color:#fff;font-weight:900;
      background:linear-gradient(135deg,var(--rose),var(--orange));
      box-shadow:0 12px 28px rgba(255,56,92,.28);
    }
    .brand-text{font-size:18px;line-height:1.1}
    .desktop-nav{
      display:flex;align-items:center;gap:6px;
      padding:6px;border-radius:999px;
      background:rgba(255,228,236,.45);
      border:1px solid rgba(255,77,109,.12);
    }
    .desktop-nav a{
      padding:10px 15px;border-radius:999px;
      color:#604b58;font-size:14px;font-weight:800;
    }
    .desktop-nav a:hover{background:#fff;color:#9f1733;box-shadow:0 8px 18px rgba(255,56,92,.09)}
    .desktop-nav a.active{background:var(--bg-panel);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-box{
      width:210px;height:42px;border-radius:999px;
      border:1px solid rgba(51,37,46,.12);
      background:#fff;display:flex;align-items:center;gap:8px;
      padding:0 13px;color:var(--muted);
      box-shadow:0 8px 18px rgba(40,10,30,.04);
    }
    .search-box input{
      width:100%;border:0;box-shadow:none;margin:0;padding:0;
      font-size:13px;background:transparent;color:var(--text);
    }
    .search-box input:focus{border:0;box-shadow:none;background:transparent}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:44px;padding:12px 20px;border-radius:999px;
      font-weight:900;font-size:15px;border:0;
      transition:transform var(--ease),box-shadow var(--ease),filter var(--ease),background var(--ease);
    }
    .btn-primary{
      color:#fff;background:linear-gradient(135deg,var(--rose),var(--orange));
      box-shadow:0 16px 34px rgba(255,56,92,.24);
    }
    .btn-primary:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 20px 42px rgba(255,56,92,.32)}
    .btn-secondary{
      color:#9f1733;background:#fff;border:1px solid rgba(255,77,109,.25);
      box-shadow:0 12px 26px rgba(40,10,30,.07);
    }
    .btn-secondary:hover{background:#fff0f4;color:#7c1027;transform:translateY(-2px)}
    .menu-toggle{
      display:none;width:44px;height:44px;border:0;border-radius:14px;
      background:#fff;color:#2d1829;box-shadow:0 10px 22px rgba(40,10,30,.08);
    }
    .mobile-panel{display:none;padding:0 0 18px}
    .mobile-panel.open{display:block}
    .mobile-nav{display:grid;gap:8px;margin:8px 0 14px}
    .mobile-nav a{
      padding:13px 14px;border-radius:16px;
      background:#fff;border:1px solid rgba(51,37,46,.08);
      font-weight:800;color:#4a3945;
    }
    .mobile-nav a.active{background:var(--bg-panel);color:#fff}

    .page-hero{
      position:relative;
      padding:76px 0 64px;
      overflow:hidden;
      background:
        radial-gradient(circle at 78% 12%,rgba(255,176,0,.28),transparent 20%),
        radial-gradient(circle at 14% 30%,rgba(255,56,92,.28),transparent 26%),
        linear-gradient(135deg,#21101F 0%,#34172B 58%,#170B18 100%);
      color:#fff;
    }
    .page-hero:before{
      content:"";position:absolute;inset:-70px -40px auto auto;width:520px;height:220px;
      background:linear-gradient(135deg,rgba(255,138,0,.22),rgba(255,56,92,.08));
      transform:rotate(-12deg);border-radius:44px;
    }
    .hero-grid{position:relative;z-index:1;align-items:center}
    .hero-copy h1{
      margin:18px 0 18px;
      color:#fff;font-size:clamp(31px,4.2vw,52px);
      line-height:1.14;font-weight:900;letter-spacing:-.04em;
    }
    .hero-copy p{margin:0;max-width:680px;color:#f1dfe9;font-size:17px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
    .trust-row .badge{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.16);color:#fff}
    .filter-panel{
      border-radius:var(--radius-lg);
      padding:20px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.15);
      box-shadow:var(--shadow-deep);
      backdrop-filter:blur(14px);
    }
    .limit-bar{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:13px 14px;border-radius:18px;
      background:linear-gradient(135deg,rgba(255,176,0,.96),rgba(255,77,109,.92));
      color:#fff;font-weight:900;
      margin-bottom:16px;
    }
    .mini-search{
      background:#fff;border-radius:20px;padding:14px;
      color:var(--text);
      margin-bottom:14px;
    }
    .mini-search label{font-size:13px;font-weight:900;color:#7a2336}
    .mini-search .fake-input{
      margin-top:8px;border-radius:999px;background:#fff4f7;
      border:1px dashed rgba(255,77,109,.35);
      padding:11px 13px;color:#785965;font-size:14px;
      display:flex;align-items:center;justify-content:space-between;
    }
    .panel-chips{display:flex;gap:8px;flex-wrap:wrap}
    .panel-chips span{
      padding:9px 11px;border-radius:14px;background:rgba(255,255,255,.11);
      border:1px solid rgba(255,255,255,.14);font-weight:800;font-size:13px;color:#fff;
    }
    .progress-card{
      margin-top:15px;background:#fff;border-radius:20px;padding:16px;color:var(--text);
      box-shadow:0 16px 28px rgba(0,0,0,.12);
    }
    .progress-head{display:flex;justify-content:space-between;gap:12px;font-size:13px;font-weight:900;color:#7a2336}
    .progress{
      height:10px;border-radius:999px;background:#ffe4ec;margin:12px 0 10px;overflow:hidden;
    }
    .progress span{display:block;width:72%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--rose),var(--orange))}
    .progress-card p{margin:0;color:#7c6872;font-size:13px}

    .filter-strip{
      margin-top:-30px;position:relative;z-index:4;
    }
    .filter-box{
      background:#fff;border-radius:28px;padding:20px;
      border:1px solid rgba(51,37,46,.08);
      box-shadow:var(--shadow);
    }
    .filter-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}
    .filter-head h2{font-size:22px;margin:0;font-weight:900;color:#2a1826}
    .chips{display:flex;gap:10px;flex-wrap:wrap}
    .chip{
      border:0;border-radius:999px;padding:10px 15px;
      background:#fff3f6;color:#7d3141;font-weight:900;
      box-shadow:none;transition:all var(--ease);
    }
    .chip:hover{background:linear-gradient(135deg,#ffe4ec,#fff4e8);transform:translateY(-1px);color:#9f1733}
    .chip.is-active{background:var(--bg-panel);color:#fff}

    .section-title{max-width:780px;margin-bottom:34px}
    .section-title h2{
      margin:12px 0 10px;font-size:clamp(27px,3vw,38px);
      line-height:1.2;font-weight:900;color:#261622;letter-spacing:-.03em;
    }
    .section-title p{margin:0;color:#6e5d67;font-size:16px}

    .topic-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
    }
    .topic-card{
      position:relative;overflow:hidden;
      border-radius:var(--radius-lg);
      padding:26px;
      background:#fff;
      border:1px solid rgba(51,37,46,.08);
      box-shadow:0 14px 36px rgba(40,10,30,.10);
      min-height:235px;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .topic-card:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(40,10,30,.16);border-color:rgba(255,77,109,.25)}
    .topic-card.featured{
      grid-row:span 2;
      background:
        radial-gradient(circle at 86% 16%,rgba(255,176,0,.22),transparent 24%),
        linear-gradient(135deg,#fff,#fff1f5);
      min-height:492px;
    }
    .topic-card.dark{
      background:
        radial-gradient(circle at 85% 12%,rgba(255,138,0,.22),transparent 22%),
        linear-gradient(135deg,#2A1230,#170B18);
      color:#fff;
    }
    .topic-card.dark p,.topic-card.dark .meta{color:#ead5df}
    .ticket-cut{
      position:absolute;right:-22px;top:46%;
      width:44px;height:44px;border-radius:50%;background:#fff7f6;
      box-shadow:inset 0 0 0 1px rgba(51,37,46,.06);
    }
    .mock-art{
      width:100%;height:132px;border-radius:24px;margin-bottom:20px;
      background:
        linear-gradient(90deg,rgba(255,56,92,.9),rgba(255,138,0,.85)),
        repeating-linear-gradient(135deg,rgba(255,255,255,.3) 0 8px,transparent 8px 18px);
      display:grid;place-items:center;color:#fff;font-size:34px;
      box-shadow:0 18px 35px rgba(255,56,92,.18);
    }
    .topic-card h3{font-size:23px;line-height:1.25;margin:0 0 12px;font-weight:900}
    .topic-card p{margin:0 0 18px;color:#6d5b66}
    .meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#8b7884;font-size:13px;font-weight:800;margin-bottom:20px}
    .tag{
      display:inline-flex;align-items:center;gap:6px;
      padding:6px 10px;border-radius:999px;background:#fff4e8;
      color:#9f5600;font-size:12px;font-weight:900;
    }
    .topic-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}

    .info-zone{
      background:
        linear-gradient(180deg,#fff4e8 0%,#ffe4ec 100%);
      border-top:1px solid rgba(51,37,46,.06);
      border-bottom:1px solid rgba(51,37,46,.06);
    }
    .anchor-card{
      position:sticky;top:100px;
      border-radius:24px;background:#fff;padding:22px;
      box-shadow:0 16px 36px rgba(40,10,30,.10);
      border:1px solid rgba(51,37,46,.08);
    }
    .anchor-card h3{margin:0 0 14px;font-size:18px;font-weight:900}
    .anchor-card a{
      display:flex;align-items:center;gap:10px;
      padding:11px 12px;border-radius:15px;color:#5d4b56;font-weight:800;
    }
    .anchor-card a:hover{background:#fff0f4;color:#9f1733}
    .content-stack{display:grid;gap:18px}
    .info-card{
      border-radius:26px;background:#fff;padding:26px;
      border:1px solid rgba(51,37,46,.08);
      box-shadow:0 14px 34px rgba(40,10,30,.08);
    }
    .info-card h3{font-size:23px;margin:0 0 12px;font-weight:900;color:#2a1826}
    .info-card p{margin:0;color:#675762}
    .check-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
    .check-list li{display:flex;gap:10px;align-items:flex-start;color:#5d4b56}
    .check-list i{color:var(--rose);margin-top:6px}

    .warning-band{
      border-radius:30px;padding:26px;
      background:
        linear-gradient(135deg,rgba(255,56,92,.16),rgba(255,138,0,.13)),
        #fff;
      border:1px solid rgba(255,77,109,.18);
      box-shadow:var(--shadow);
      display:flex;align-items:center;justify-content:space-between;gap:22px;
    }
    .warning-band h2{margin:0 0 6px;font-size:26px;font-weight:900}
    .warning-band p{margin:0;color:#6c5a65}

    .faq-wrap .accordion{background:transparent}
    .faq-wrap .accordion-item{margin-bottom:12px}
    .faq-wrap .accordion-title{
      border:1px solid rgba(51,37,46,.08)!important;
      border-radius:18px!important;
      background:#fff!important;
      color:#2a1826!important;
      font-weight:900;font-size:16px;
      padding:18px 52px 18px 20px;
      box-shadow:0 10px 26px rgba(40,10,30,.06);
    }
    .faq-wrap .accordion-title:hover{background:#fff0f4!important;color:#9f1733!important}
    .faq-wrap .is-active>.accordion-title{background:linear-gradient(135deg,#fff0f4,#fff7ed)!important;color:#9f1733!important}
    .faq-wrap .accordion-content{
      border:1px solid rgba(51,37,46,.08)!important;
      border-top:0!important;
      border-radius:0 0 18px 18px!important;
      color:#66545f;line-height:1.8;
      padding:18px 20px 20px;
      background:#fff;
    }
    .faq-wrap .accordion-title:before{font-size:24px;color:var(--rose);transition:transform var(--ease)}
    .faq-wrap .is-active>.accordion-title:before{transform:rotate(45deg)}

    .cta-block{
      position:relative;overflow:hidden;
      border-radius:34px;
      padding:42px;
      background:
        radial-gradient(circle at 78% 20%,rgba(255,176,0,.28),transparent 22%),
        linear-gradient(135deg,#2A1230,#170B18 70%);
      color:#fff;
      box-shadow:var(--shadow-deep);
    }
    .cta-block:after{
      content:"";position:absolute;right:-80px;bottom:-100px;width:260px;height:260px;border-radius:50%;
      background:rgba(255,77,109,.18);
    }
    .cta-content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .cta-block h2{margin:0 0 10px;font-size:clamp(27px,3.2vw,40px);font-weight:900;line-height:1.18;color:#fff}
    .cta-block p{margin:0;color:#f0dbe5;max-width:680px}
    .cta-buttons{display:flex;gap:12px;flex-wrap:wrap;min-width:max-content}

    .site-footer{
      background:#120713;color:#d8c8d2;
      padding:58px 0 24px;
    }
    .footer-grid{
      display:grid;grid-template-columns:1.35fr .8fr 1fr;gap:34px;
      padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-logo{
      display:inline-flex;align-items:center;gap:10px;
      color:#fff;font-size:18px;font-weight:900;margin-bottom:16px;
    }
    .footer-title{color:#fff;font-size:16px;font-weight:900;margin:0 0 14px}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:9px}
    .footer-links a{color:#d8c8d2;font-size:14px}
    .footer-links a:hover{color:var(--gold)}
    .footer-note{
      padding:16px;border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      font-size:13px;line-height:1.75;color:#eadde5;
    }
    .copyright{
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding-top:22px;font-size:13px;color:#b6a5af;
    }

    @media (max-width:1024px){
      .desktop-nav,.nav-actions{display:none}
      .menu-toggle{display:inline-grid;place-items:center}
      .nav-wrap{min-height:68px}
      .topic-grid{grid-template-columns:1fr}
      .topic-card.featured{grid-row:auto;min-height:auto}
      .anchor-card{position:relative;top:auto;margin-bottom:22px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
      .cta-content,.warning-band{align-items:flex-start;flex-direction:column}
      .cta-buttons{min-width:0}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .section{padding:58px 0}
      .page-hero{padding:54px 0 52px}
      .filter-strip{margin-top:-18px}
      .filter-head{align-items:flex-start;flex-direction:column}
      .topic-card,.info-card,.cta-block{padding:22px;border-radius:24px}
      .hero-actions .btn,.cta-buttons .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{align-items:flex-start;flex-direction:column}
      .search-box{width:100%}
      .mobile-panel .search-box{display:flex;margin-bottom:12px}
    }
    @media (max-width:520px){
      .brand-text{font-size:16px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .page-hero{padding-top:42px}
      .trust-row .badge{width:100%;justify-content:center}
      .panel-chips span{width:calc(50% - 4px);justify-content:center;text-align:center}
      .chips{gap:8px}
      .chip{padding:9px 12px;font-size:13px}
      .warning-band h2{font-size:22px}
    }