/* roulang page: index */
:root{
      --bg:#0F1017;
      --bg-2:#151622;
      --bg-3:#1C1D2A;
      --paper:#F7F6F2;
      --paper-2:#FFFFFF;
      --text:#16151C;
      --text-invert:#F7F7FA;
      --muted:#A7AAB5;
      --muted-dark:#5D6070;
      --line:rgba(255,255,255,.12);
      --line-dark:rgba(22,21,28,.12);
      --hot:#FF4D7D;
      --hot-2:#FF5A3D;
      --cyan:#18E0C2;
      --purple:#7C5CFF;
      --green:#B7FF5A;
      --shadow:0 22px 70px rgba(15,16,23,.22);
      --shadow-soft:0 18px 50px rgba(20,20,30,.08);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1220px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 9% 8%, rgba(255,77,125,.22), transparent 28%),
        radial-gradient(circle at 86% 10%, rgba(24,224,194,.15), transparent 30%),
        linear-gradient(180deg,#0F1017 0%,#151622 38%,#F7F6F2 38%,#F7F6F2 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--cyan)}
    img,svg{max-width:100%;display:block}
    button,input{font:inherit}
    input,button,a{outline:none}
    input:focus-visible,button:focus-visible,a:focus-visible{
      box-shadow:0 0 0 4px rgba(24,224,194,.18);
    }
    .site-container{
      width:min(var(--container), calc(100% - 36px));
      margin:0 auto;
    }
    .section{
      padding:86px 0;
      position:relative;
    }
    .section.compact{padding:62px 0}
    .section-dark{
      background:var(--bg);
      color:var(--text-invert);
    }
    .section-paper{
      background:var(--paper);
      color:var(--text);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--cyan);
      background:rgba(24,224,194,.1);
      border:1px solid rgba(24,224,194,.22);
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      margin-bottom:14px;
    }
    .section-kicker::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:99px;
      background:var(--cyan);
      box-shadow:0 0 12px rgba(24,224,194,.9);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(38px,6vw,70px);
      line-height:1.08;
      letter-spacing:-.05em;
      font-weight:900;
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(28px,3.6vw,44px);
      line-height:1.18;
      letter-spacing:-.035em;
      font-weight:900;
      margin-bottom:12px;
    }
    h3{
      font-size:clamp(20px,2vw,25px);
      line-height:1.35;
      font-weight:850;
      margin-bottom:10px;
    }
    .lead{
      color:rgba(247,247,250,.78);
      font-size:17px;
      max-width:790px;
    }
    .muted{color:var(--muted-dark)}
    .section-dark .muted{color:rgba(247,247,250,.62)}
    .top-shell{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(15,16,23,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.1);
      transition:var(--ease);
    }
    .top-shell.is-scrolled{
      background:rgba(15,16,23,.94);
      box-shadow:0 12px 40px rgba(0,0,0,.22);
    }
    .top-bar{
      max-width:var(--container);
      margin:0 auto;
      min-height:78px;
      background:transparent;
      padding:0 18px;
      color:var(--text-invert);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .top-bar-left,.top-bar-right{display:flex;align-items:center;gap:16px}
    .brand{
      display:flex;
      align-items:center;
      gap:11px;
      min-width:max-content;
      color:var(--text-invert);
      font-weight:900;
      letter-spacing:-.03em;
      font-size:18px;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      background:linear-gradient(135deg,var(--hot),var(--purple) 55%,var(--cyan));
      display:grid;place-items:center;
      box-shadow:0 14px 34px rgba(255,77,125,.25);
      position:relative;
      overflow:hidden;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:8px;
      border:1px solid rgba(255,255,255,.55);
      border-radius:10px;
      transform:rotate(8deg);
    }
    .brand-mark svg{width:22px;height:22px;position:relative;z-index:1}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:6px;
      margin:0;
      list-style:none;
    }
    .nav-menu a{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:8px 14px;
      border-radius:999px;
      color:rgba(247,247,250,.72);
      font-size:14px;
      font-weight:750;
      white-space:nowrap;
    }
    .nav-menu a:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
    }
    .nav-menu a.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(255,77,125,.24),rgba(24,224,194,.13));
      border:1px solid rgba(255,255,255,.12);
    }
    .nav-search{
      width:260px;
      height:42px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      border-radius:999px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 12px;
      transition:var(--ease);
    }
    .nav-search:focus-within{
      border-color:rgba(24,224,194,.72);
      background:rgba(24,224,194,.08);
    }
    .nav-search span{color:var(--cyan);font-weight:900}
    .nav-search input{
      width:100%;
      border:0;
      background:transparent;
      color:#fff;
      height:38px;
      box-shadow:none;
      margin:0;
      font-size:13px;
    }
    .nav-search input::placeholder{color:rgba(247,247,250,.48)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:850;
      font-size:14px;
      cursor:pointer;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--hot),var(--hot-2));
      box-shadow:0 14px 32px rgba(255,77,125,.26);
    }
    .btn-primary:hover{color:#fff;box-shadow:0 18px 44px rgba(255,77,125,.36)}
    .btn-ghost{
      color:rgba(247,247,250,.84);
      border-color:rgba(255,255,255,.18);
      background:rgba(255,255,255,.04);
    }
    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(24,224,194,.46);
      background:rgba(24,224,194,.08);
    }
    .btn-light{
      color:var(--text);
      border-color:rgba(22,21,28,.1);
      background:#fff;
      box-shadow:var(--shadow-soft);
    }
    .btn-light:hover{
      color:var(--text);
      border-color:rgba(255,77,125,.35);
      box-shadow:0 20px 44px rgba(20,20,30,.13);
    }
    .menu-toggle{
      display:none;
      width:44px;height:44px;border-radius:14px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.06);
      color:#fff;
      align-items:center;
      justify-content:center;
      cursor:pointer;
    }
    .hero{
      color:var(--text-invert);
      padding:92px 0 72px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      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), transparent 88%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
      gap:34px;
      align-items:stretch;
    }
    .hero-panel{
      padding:34px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      right:-60px;bottom:-80px;
      width:240px;height:240px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,77,125,.24),transparent 68%);
      pointer-events:none;
    }
    .hero-question{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(247,247,250,.78);
      font-size:13px;
      font-weight:800;
    }
    .pill.hot{color:#fff;background:rgba(255,77,125,.16);border-color:rgba(255,77,125,.34)}
    .hero-form{
      margin-top:28px;
      padding:10px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.13);
      border-radius:999px;
      display:flex;
      gap:10px;
      align-items:center;
      max-width:720px;
    }
    .hero-form input{
      flex:1;
      height:48px;
      border:0;
      background:transparent;
      color:#fff;
      margin:0;
      padding:0 8px 0 16px;
      box-shadow:none;
    }
    .hero-form input::placeholder{color:rgba(247,247,250,.48)}
    .hero-form:focus-within{
      border-color:rgba(24,224,194,.68);
      box-shadow:0 0 0 6px rgba(24,224,194,.08);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:28px;
    }
    .metric-mini{
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(15,16,23,.42);
    }
    .metric-mini strong{
      display:block;
      font-size:25px;
      line-height:1;
      color:#fff;
      margin-bottom:8px;
    }
    .metric-mini span{
      color:rgba(247,247,250,.58);
      font-size:13px;
      font-weight:700;
    }
    .intake-card{
      padding:24px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 80% 16%,rgba(24,224,194,.18),transparent 30%),
        linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035));
      box-shadow:var(--shadow);
    }
    .intake-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:rgba(247,247,250,.7);
      font-size:13px;
      font-weight:800;
    }
    .status-dot::before{
      content:"";
      width:9px;height:9px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 14px rgba(183,255,90,.82);
    }
    .question-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .question-item{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:12px;
      padding:16px;
      border-radius:22px;
      background:rgba(15,16,23,.45);
      border:1px solid rgba(255,255,255,.1);
      transition:var(--ease);
    }
    .question-item:hover{
      transform:translateY(-2px);
      border-color:rgba(24,224,194,.38);
      background:rgba(24,224,194,.075);
    }
    .question-no{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      font-weight:900;
      color:#fff;
      background:linear-gradient(135deg,var(--purple),var(--hot));
    }
    .question-item h3{font-size:18px;margin-bottom:4px}
    .question-item p{font-size:14px;color:rgba(247,247,250,.62);margin-bottom:0}
    .calendar-wrap{
      background:var(--paper);
      border-radius:44px 44px 0 0;
      margin-top:-22px;
      position:relative;
      z-index:2;
    }
    .calendar-lane{
      display:grid;
      grid-template-columns:1.2fr .9fr .9fr;
      gap:18px;
    }
    .calendar-card{
      min-height:210px;
      padding:24px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line-dark);
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
      transition:var(--ease);
    }
    .calendar-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,77,125,.32);
      box-shadow:0 22px 58px rgba(20,20,30,.13);
    }
    .calendar-card.tall{min-height:268px;background:linear-gradient(145deg,#fff,#FFF4F7)}
    .calendar-date{
      display:flex;
      align-items:center;
      justify-content:space-between;
      margin-bottom:18px;
    }
    .date-badge{
      display:inline-flex;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,77,125,.1);
      color:var(--hot);
      font-weight:900;
      font-size:13px;
    }
    .calendar-card p{color:var(--muted-dark);font-size:15px;margin-bottom:14px}
    .progress-line{
      height:8px;
      border-radius:99px;
      background:#ECECF1;
      overflow:hidden;
      margin-top:18px;
    }
    .progress-line i{
      display:block;height:100%;
      border-radius:99px;
      background:linear-gradient(90deg,var(--hot),var(--cyan));
    }
    .topic-strip{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:16px;
    }
    .topic-card{
      border-radius:var(--radius-lg);
      padding:22px;
      min-height:190px;
      background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.1);
      color:var(--text-invert);
      position:relative;
      overflow:hidden;
      transition:var(--ease);
    }
    .topic-card:hover{
      transform:translateY(-4px) scale(1.01);
      border-color:rgba(24,224,194,.35);
    }
    .topic-card.large{grid-column:span 5}
    .topic-card.mid{grid-column:span 4}
    .topic-card.small{grid-column:span 3}
    .topic-card::after{
      content:"";
      position:absolute;
      right:-50px;bottom:-55px;
      width:150px;height:150px;border-radius:50%;
      background:rgba(255,77,125,.15);
    }
    .topic-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      margin-bottom:28px;
      position:relative;
      z-index:1;
    }
    .topic-card p{color:rgba(247,247,250,.64);position:relative;z-index:1;margin:0}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(24,224,194,.1);
      color:var(--cyan);
      border:1px solid rgba(24,224,194,.18);
      font-size:12px;
      font-weight:850;
    }
    .tag.pink{background:rgba(255,77,125,.13);color:#FF8AA8;border-color:rgba(255,77,125,.22)}
    .tag.purple{background:rgba(124,92,255,.14);color:#B9AAFF;border-color:rgba(124,92,255,.26)}
    .dashboard{
      display:grid;
      grid-template-columns:1fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .dash-main{
      padding:30px;
      border-radius:var(--radius-xl);
      background:var(--bg);
      color:var(--text-invert);
      border:1px solid rgba(255,255,255,.11);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .dash-main::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px);
      background-size:100% 38px;
      pointer-events:none;
    }
    .dash-score{
      display:flex;
      align-items:flex-end;
      gap:14px;
      margin:24px 0 28px;
      position:relative;
      z-index:1;
    }
    .dash-score strong{
      font-size:72px;
      line-height:.9;
      letter-spacing:-.07em;
      color:#fff;
    }
    .dash-score span{color:rgba(247,247,250,.58);font-weight:800}
    .dash-bars{display:grid;gap:14px;position:relative;z-index:1}
    .dash-bar-row{
      display:grid;
      grid-template-columns:90px 1fr 42px;
      align-items:center;
      gap:12px;
      font-size:13px;
      color:rgba(247,247,250,.72);
      font-weight:800;
    }
    .dash-track{height:10px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
    .dash-track i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--hot))}
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .metric-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line-dark);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .metric-card:hover{transform:translateY(-4px);border-color:rgba(24,224,194,.38)}
    .metric-card strong{
      display:block;
      font-size:36px;
      letter-spacing:-.05em;
      line-height:1;
      margin-bottom:10px;
    }
    .metric-card p{color:var(--muted-dark);margin:0;font-size:15px}
    .news-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:22px;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--line-dark);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:18px;
      padding:22px;
      border-bottom:1px solid rgba(22,21,28,.08);
      align-items:center;
      transition:var(--ease);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:#FBFAF7}
    .news-date{
      color:var(--muted-dark);
      font-size:13px;
      font-weight:850;
    }
    .news-title{
      font-size:18px;
      font-weight:900;
      margin-bottom:4px;
      color:var(--text);
    }
    .news-title:hover{color:var(--hot)}
    .news-desc{
      color:var(--muted-dark);
      font-size:14px;
      margin:0;
    }
    .news-arrow{
      width:40px;height:40px;border-radius:14px;
      display:grid;place-items:center;
      background:rgba(24,224,194,.1);
      color:#079B87;
      font-weight:900;
    }
    .recommend-card{
      background:var(--bg);
      color:var(--text-invert);
      border-radius:var(--radius-xl);
      padding:24px;
      border:1px solid rgba(255,255,255,.1);
      position:sticky;
      top:104px;
      overflow:hidden;
    }
    .recommend-card::after{
      content:"";
      position:absolute;
      width:180px;height:180px;border-radius:50%;
      right:-70px;top:-70px;
      background:rgba(124,92,255,.22);
    }
    .recommend-card h3,.recommend-card p,.recommend-card a,.recommend-card .tag{position:relative;z-index:1}
    .recommend-card p{color:rgba(247,247,250,.64)}
    .guide-timeline{
      display:grid;
      gap:16px;
      position:relative;
    }
    .guide-step{
      display:grid;
      grid-template-columns:72px 1fr;
      gap:18px;
      padding:22px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line-dark);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .guide-step:hover{
      transform:translateX(4px);
      border-color:rgba(255,77,125,.32);
    }
    .step-num{
      width:54px;height:54px;
      border-radius:18px;
      display:grid;place-items:center;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,var(--hot),var(--purple));
    }
    .guide-step p{color:var(--muted-dark);margin:0}
    .trust-row{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .trust-badge{
      padding:20px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.11);
      color:var(--text-invert);
      transition:var(--ease);
    }
    .trust-badge:hover{
      transform:translateY(-4px);
      border-color:rgba(183,255,90,.3);
    }
    .trust-badge i{
      width:42px;height:42px;
      border-radius:16px;
      display:grid;place-items:center;
      color:var(--bg);
      background:var(--green);
      font-style:normal;
      font-weight:900;
      margin-bottom:16px;
    }
    .trust-badge p{color:rgba(247,247,250,.62);font-size:14px;margin:0}
    .faq-grid{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:26px;
      align-items:start;
    }
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:var(--radius-lg);
      overflow:hidden;
      border:1px solid var(--line-dark);
      background:#fff;
      box-shadow:var(--shadow-soft);
    }
    .accordion-title{
      border:0!important;
      color:var(--text)!important;
      font-weight:900;
      font-size:17px;
      padding:20px 54px 20px 22px;
      background:#fff;
      position:relative;
    }
    .accordion-title::before{
      right:22px;
      color:var(--hot);
      font-size:22px;
      margin-top:-13px;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#FFF8FA;
      color:var(--text)!important;
    }
    .accordion-content{
      border:0!important;
      border-top:1px solid rgba(22,21,28,.08)!important;
      padding:18px 22px 22px;
      color:var(--muted-dark);
      background:#fff;
      font-size:15px;
    }
    .cta-panel{
      border-radius:36px;
      padding:34px;
      color:var(--text-invert);
      background:
        radial-gradient(circle at 18% 22%,rgba(255,77,125,.32),transparent 32%),
        radial-gradient(circle at 88% 18%,rgba(24,224,194,.22),transparent 28%),
        linear-gradient(135deg,#151622,#2A1B31 56%,#11131B);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:28px;
      pointer-events:none;
    }
    .cta-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
    }
    .cta-panel p{color:rgba(247,247,250,.68);margin-bottom:0;max-width:720px}
    .footer{
      background:#0B0C12;
      color:var(--text-invert);
      padding:58px 0 28px;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr 1fr;
      gap:28px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer p{color:rgba(247,247,250,.58);font-size:14px}
    .footer h3{
      font-size:15px;
      color:#fff;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(247,247,250,.6);
      font-size:14px;
      width:max-content;
    }
    .footer-links a:hover{
      color:var(--cyan);
      transform:translateX(3px);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding-top:22px;
      color:rgba(247,247,250,.46);
      font-size:13px;
      flex-wrap:wrap;
    }
    .back-top{
      position:fixed;
      right:18px;
      bottom:18px;
      width:46px;height:46px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(15,16,23,.86);
      color:#fff;
      display:grid;
      place-items:center;
      cursor:pointer;
      opacity:0;
      visibility:hidden;
      transform:translateY(8px);
      transition:var(--ease);
      z-index:40;
    }
    .back-top.show{
      opacity:1;
      visibility:visible;
      transform:translateY(0);
    }
    @media (max-width:1120px){
      .nav-search{width:210px}
      .nav-menu a{padding:8px 10px}
      .hero-grid,.dashboard,.news-layout,.faq-grid{grid-template-columns:1fr}
      .recommend-card{position:relative;top:auto}
      .topic-card.large,.topic-card.mid{grid-column:span 6}
      .topic-card.small{grid-column:span 6}
      .trust-row{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:900px){
      .top-bar{min-height:68px}
      .desktop-nav,.top-bar-right{display:none}
      .menu-toggle{display:flex}
      .mobile-panel{
        display:none;
        padding:0 18px 18px;
        border-top:1px solid rgba(255,255,255,.08);
      }
      .mobile-panel.open{display:block}
      .mobile-panel .nav-search{width:100%;margin:14px 0}
      .mobile-panel .nav-menu{
        display:grid;
        gap:8px;
        align-items:stretch;
      }
      .mobile-panel .nav-menu a{
        width:100%;
        justify-content:flex-start;
        min-height:44px;
      }
      .mobile-actions{
        display:grid;
        grid-template-columns:1fr;
        gap:10px;
        margin-top:12px;
      }
      .hero{padding:62px 0 54px}
      .hero-grid{grid-template-columns:1fr}
      .calendar-lane{grid-template-columns:1fr}
      .metric-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-inner{grid-template-columns:1fr}
    }
    @media (min-width:901px){
      .mobile-panel{display:none!important}
    }
    @media (max-width:640px){
      body{
        background:
          radial-gradient(circle at 4% 3%, rgba(255,77,125,.18), transparent 28%),
          linear-gradient(180deg,#0F1017 0%,#151622 35%,#F7F6F2 35%,#F7F6F2 100%);
      }
      .site-container{width:min(100% - 24px,var(--container))}
      .section{padding:56px 0}
      .section-head{display:block;margin-bottom:24px}
      .hero-panel,.intake-card,.cta-panel{padding:22px;border-radius:26px}
      .hero-form{
        border-radius:24px;
        align-items:stretch;
        flex-direction:column;
        padding:12px;
      }
      .hero-form input{
        width:100%;
        min-height:46px;
      }
      .hero-form .btn{width:100%}
      .hero-actions .btn{width:100%}
      .hero-metrics{grid-template-columns:1fr}
      .question-item{grid-template-columns:1fr}
      .topic-strip{display:flex;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory}
      .topic-card{min-width:78%;scroll-snap-align:start}
      .topic-card.large,.topic-card.mid,.topic-card.small{grid-column:auto}
      .news-item{
        grid-template-columns:1fr;
        gap:8px;
      }
      .news-arrow{display:none}
      .guide-step{grid-template-columns:1fr}
      .trust-row{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .btn{min-height:44px}
    }

/* roulang page: category1 */
:root{
      --bg:#0F1017;
      --bg-2:#151622;
      --bg-soft:#F7F6F2;
      --card:#FFFFFF;
      --card-dark:rgba(255,255,255,.075);
      --text:#16151C;
      --text-light:#F7F7FA;
      --muted:#747783;
      --muted-light:#A7AAB5;
      --line:rgba(255,255,255,.14);
      --line-dark:rgba(22,21,28,.1);
      --primary:#FF4D7D;
      --primary-2:#FF5A3D;
      --accent:#18E0C2;
      --violet:#7C5CFF;
      --green:#92F05A;
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow:0 20px 60px rgba(15,16,23,.12);
      --shadow-dark:0 20px 70px rgba(0,0,0,.34);
      --container:1220px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 0%, rgba(255,77,125,.16), transparent 28%),
        radial-gradient(circle at 88% 8%, rgba(24,224,194,.12), transparent 25%),
        linear-gradient(180deg,#101119 0%,#171823 38%,#F7F6F2 38%,#F7F6F2 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img,svg{max-width:100%;display:block}
    button,input{font:inherit}
    input:focus,button:focus,a:focus{outline:2px solid rgba(24,224,194,.55);outline-offset:3px}
    ::selection{background:rgba(255,77,125,.28)}

    .site-container{
      width:min(calc(100% - 36px),var(--container));
      margin:0 auto;
    }

    .top-shell{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(15,16,23,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.1);
      box-shadow:0 8px 30px rgba(0,0,0,.18);
    }
    .top-bar{
      width:min(calc(100% - 28px),var(--container));
      margin:0 auto;
      min-height:78px;
      padding:0;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .top-bar-left,.top-bar-right{display:flex;align-items:center;gap:18px}
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--text-light);
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand:hover{color:#fff;transform:translateY(-1px)}
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(135deg,var(--primary),var(--violet) 54%,var(--accent));
      box-shadow:0 10px 26px rgba(255,77,125,.28);
      overflow:hidden;
    }
    .brand-mark svg{width:24px;height:24px}
    .nav-menu{
      list-style:none;
      margin:0;
      padding:0;
      display:flex;
      align-items:center;
      gap:6px;
    }
    .nav-menu a{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:8px 14px;
      border-radius:999px;
      color:rgba(247,247,250,.76);
      font-size:14px;
      font-weight:700;
      border:1px solid transparent;
    }
    .nav-menu a:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.12);
    }
    .nav-menu a.active{
      color:#11131A;
      background:linear-gradient(135deg,var(--accent),#D8FFF7);
      box-shadow:0 10px 28px rgba(24,224,194,.22);
    }
    .nav-search{
      height:42px;
      min-width:250px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.13);
      color:var(--muted-light);
      transition:var(--ease);
    }
    .nav-search:focus-within{
      border-color:rgba(24,224,194,.75);
      box-shadow:0 0 0 4px rgba(24,224,194,.08);
      background:rgba(255,255,255,.11);
    }
    .nav-search input{
      width:100%;
      border:0;
      background:transparent;
      color:#fff;
      height:100%;
      box-shadow:none;
      margin:0;
      padding:0;
      font-size:14px;
    }
    .nav-search input::placeholder{color:rgba(247,247,250,.5)}
    .btn{
      min-height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:10px 18px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      border:1px solid transparent;
      cursor:pointer;
      transition:var(--ease);
      line-height:1.2;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 14px 32px rgba(255,77,125,.25);
    }
    .btn-primary:hover{color:#fff;box-shadow:0 18px 42px rgba(255,77,125,.34)}
    .btn-ghost{
      color:var(--text-light);
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.15);
    }
    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(24,224,194,.45);
      background:rgba(24,224,194,.1);
    }
    .btn-light{
      color:var(--text);
      background:#fff;
      border-color:rgba(22,21,28,.08);
      box-shadow:0 14px 30px rgba(15,16,23,.08);
    }
    .btn-light:hover{color:var(--text);border-color:rgba(255,77,125,.35)}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid rgba(255,255,255,.16);
      border-radius:14px;
      background:rgba(255,255,255,.08);
      color:#fff;
      font-size:22px;
      cursor:pointer;
    }
    .mobile-panel{
      display:none;
      width:min(calc(100% - 28px),var(--container));
      margin:0 auto 16px;
      padding:14px;
      border-radius:22px;
      background:rgba(21,22,34,.96);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-dark);
    }
    .mobile-panel.is-open{display:block}
    .mobile-panel .nav-search{min-width:0;width:100%;margin-bottom:12px}
    .mobile-panel .nav-menu{flex-direction:column;align-items:stretch}
    .mobile-panel .nav-menu a{width:100%;justify-content:center}
    .mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}

    .hero{
      position:relative;
      color:var(--text-light);
      padding:70px 0 54px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(180deg,#000,transparent 86%);
      opacity:.55;
    }
    .hero .site-container{position:relative;z-index:1}
    .crumb{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      color:rgba(247,247,250,.64);
      font-size:14px;
      margin-bottom:22px;
    }
    .crumb a:hover{color:var(--accent)}
    .hero-labels{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:20px;
    }
    .label{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      color:rgba(247,247,250,.86);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
      font-weight:800;
    }
    .label.hot{background:rgba(255,77,125,.16);border-color:rgba(255,77,125,.34)}
    .label.ok{background:rgba(24,224,194,.13);border-color:rgba(24,224,194,.3)}
    .dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(24,224,194,.12);
    }
    h1{
      margin:0 0 18px;
      max-width:760px;
      font-size:clamp(38px,6vw,64px);
      line-height:1.08;
      font-weight:950;
      letter-spacing:-.055em;
      color:#fff;
    }
    .hero-copy{
      max-width:760px;
      color:rgba(247,247,250,.76);
      font-size:17px;
      margin-bottom:26px;
    }
    .hero-panel{
      padding:18px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.055));
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow-dark);
    }
    .search-large{
      display:flex;
      align-items:center;
      gap:12px;
      padding:10px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(255,255,255,.2);
    }
    .search-large span{color:var(--primary);font-weight:900;padding-left:8px}
    .search-large input{
      flex:1;
      min-width:0;
      height:46px;
      border:0;
      margin:0;
      box-shadow:none;
      color:var(--text);
      background:transparent;
    }
    .filter-strip{
      margin-top:16px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:rgba(247,247,250,.82);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      transition:var(--ease);
    }
    .chip:hover,.chip.active{
      color:#12131A;
      background:linear-gradient(135deg,var(--accent),#D9FFF5);
      border-color:transparent;
      transform:translateY(-2px);
    }

    main{background:var(--bg-soft)}
    .section{padding:78px 0}
    .section.tight{padding-top:48px}
    .section-dark{
      color:var(--text-light);
      background:
        radial-gradient(circle at 16% 20%, rgba(124,92,255,.18), transparent 28%),
        linear-gradient(135deg,#12131B,#1B1B28);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--primary);
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
      margin-bottom:8px;
    }
    h2{
      margin:0;
      font-size:clamp(28px,4vw,42px);
      line-height:1.16;
      letter-spacing:-.035em;
      font-weight:950;
    }
    .section-desc{
      max-width:520px;
      margin:0;
      color:var(--muted);
      font-size:16px;
    }
    .section-dark .section-desc{color:rgba(247,247,250,.68)}

    .info-bar{
      margin-top:-28px;
      position:relative;
      z-index:5;
    }
    .info-card{
      padding:20px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid rgba(22,21,28,.08);
      box-shadow:var(--shadow);
      display:flex;
      align-items:center;
      gap:14px;
      min-height:104px;
    }
    .info-icon{
      width:42px;
      height:42px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--violet));
      flex:0 0 auto;
    }
    .info-card h3{margin:0 0 3px;font-size:18px;font-weight:900}
    .info-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}

    .content-card{
      position:relative;
      overflow:hidden;
      padding:24px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid rgba(22,21,28,.08);
      box-shadow:0 18px 48px rgba(15,16,23,.08);
      transition:var(--ease);
      margin-bottom:22px;
    }
    .content-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,77,125,.32);
      box-shadow:0 24px 66px rgba(15,16,23,.13);
    }
    .content-card:before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      width:5px;
      height:100%;
      background:linear-gradient(180deg,var(--primary),var(--accent));
      opacity:.9;
    }
    .content-card.tall{padding-bottom:38px}
    .card-top{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:flex-start;
      margin-bottom:16px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,77,125,.1);
      color:#D83263;
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .badge.cyan{background:rgba(24,224,194,.12);color:#0A9E8C}
    .badge.violet{background:rgba(124,92,255,.12);color:#6246D7}
    .serial{
      color:#A8ABB5;
      font-weight:950;
      letter-spacing:.04em;
      font-size:13px;
    }
    .content-card h3{
      margin:0 0 10px;
      font-size:23px;
      line-height:1.25;
      letter-spacing:-.02em;
      font-weight:950;
    }
    .content-card p{margin:0 0 18px;color:#5F626D;font-size:15.5px}
    .tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:5px 9px;
      border-radius:999px;
      background:#F1F0F6;
      color:#484A55;
      font-size:12px;
      font-weight:800;
    }
    .card-meta{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      padding-top:14px;
      border-top:1px solid rgba(22,21,28,.08);
      color:#81848F;
      font-size:13px;
      font-weight:700;
    }
    .mini-link{color:#D83263;font-weight:900}
    .mini-link:hover{color:#0A9E8C}

    .side-panel{
      position:sticky;
      top:102px;
      padding:22px;
      border-radius:var(--radius-xl);
      background:#151622;
      color:var(--text-light);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .side-panel h3{margin:0 0 12px;font-size:22px;font-weight:950}
    .side-panel p{color:rgba(247,247,250,.68);font-size:14px;margin:0 0 18px}
    .side-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .side-list li{
      padding:13px;
      border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
    }
    .side-list strong{display:block;margin-bottom:3px}
    .side-list span{font-size:13px;color:rgba(247,247,250,.62)}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
    .tag-cloud a{
      padding:7px 10px;
      border-radius:999px;
      color:rgba(247,247,250,.78);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.1);
      font-size:13px;
      font-weight:800;
    }
    .tag-cloud a:hover{color:#11131A;background:var(--accent)}

    .timeline{
      display:grid;
      gap:18px;
      position:relative;
    }
    .step{
      padding:22px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      display:grid;
      grid-template-columns:auto 1fr;
      gap:16px;
      transition:var(--ease);
    }
    .step:hover{transform:translateY(-3px);border-color:rgba(24,224,194,.38)}
    .step-num{
      width:42px;
      height:42px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--accent),var(--violet));
      color:#fff;
      font-weight:950;
    }
    .step h3{margin:0 0 4px;font-size:19px;font-weight:950}
    .step p{margin:0;color:rgba(247,247,250,.66);font-size:14px}

    .metric-card{
      padding:24px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid rgba(22,21,28,.08);
      box-shadow:0 18px 44px rgba(15,16,23,.08);
      min-height:170px;
    }
    .metric-card strong{
      display:block;
      font-size:38px;
      line-height:1;
      letter-spacing:-.04em;
      margin-bottom:12px;
      background:linear-gradient(135deg,var(--primary),var(--violet));
      -webkit-background-clip:text;
      color:transparent;
    }
    .metric-card h3{font-size:18px;margin:0 0 8px;font-weight:950}
    .metric-card p{margin:0;color:var(--muted);font-size:14px}
    .progress{
      height:8px;
      border-radius:999px;
      background:#ECEBF2;
      margin-top:18px;
      overflow:hidden;
    }
    .progress span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent))}

    .faq-wrap{
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:#fff;
      border:1px solid rgba(22,21,28,.08);
      box-shadow:var(--shadow);
    }
    .accordion{background:transparent;margin:0}
    .accordion-item{border-bottom:1px solid rgba(22,21,28,.08)}
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      position:relative;
      display:flex;
      align-items:center;
      gap:12px;
      padding:20px 22px;
      border:0;
      color:var(--text);
      font-weight:950;
      font-size:17px;
      line-height:1.45;
      background:#fff;
    }
    .accordion-title:before{right:20px;font-size:20px;color:var(--primary)}
    .accordion-title:hover,.accordion-title:focus{background:#FBFAF7;color:var(--text)}
    .faq-no{
      min-width:32px;
      height:32px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--violet));
      font-size:12px;
      font-weight:950;
    }
    .accordion-content{
      border:0;
      padding:0 22px 22px 66px;
      color:#626570;
      background:#fff;
      font-size:15px;
    }

    .cta{
      padding:34px;
      border-radius:34px;
      color:#fff;
      background:
        radial-gradient(circle at 20% 20%,rgba(255,77,125,.35),transparent 30%),
        radial-gradient(circle at 88% 72%,rgba(24,224,194,.28),transparent 30%),
        linear-gradient(135deg,#161722,#252336);
      box-shadow:var(--shadow-dark);
      border:1px solid rgba(255,255,255,.12);
      overflow:hidden;
      position:relative;
    }
    .cta h2{max-width:720px;margin-bottom:12px;color:#fff}
    .cta p{max-width:700px;margin:0 0 22px;color:rgba(247,247,250,.7)}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
    .footer{
      padding:58px 0 28px;
      color:var(--text-light);
      background:#0F1017;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .8fr 1fr;
      gap:32px;
      margin-bottom:34px;
    }
    .footer h3{
      margin:0 0 14px;
      font-size:16px;
      font-weight:950;
      color:#fff;
    }
    .footer p{
      margin:0;
      color:rgba(247,247,250,.62);
      font-size:14px;
      line-height:1.8;
    }
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:rgba(247,247,250,.62);
      font-size:14px;
      font-weight:700;
    }
    .footer-links a:hover{
      color:var(--accent);
      transform:translateX(3px);
    }
    .copyright{
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.1);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:rgba(247,247,250,.48);
      font-size:13px;
      flex-wrap:wrap;
    }

    @media (max-width:1024px){
      .desktop-nav,.top-bar-right{display:none}
      .menu-toggle{display:grid;place-items:center}
      .top-bar{min-height:70px}
      .section-head{display:block}
      .section-desc{margin-top:12px}
      .side-panel{position:static;margin-top:20px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{background:linear-gradient(180deg,#101119 0%,#171823 34%,#F7F6F2 34%,#F7F6F2 100%)}
      .site-container,.top-bar,.mobile-panel{width:min(calc(100% - 24px),var(--container))}
      .hero{padding:48px 0 42px}
      .search-large{display:grid;grid-template-columns:auto 1fr}
      .search-large .btn{grid-column:1 / -1;width:100%}
      .section{padding:54px 0}
      .section.tight{padding-top:36px}
      .info-card{margin-bottom:14px}
      .footer-grid{grid-template-columns:1fr}
      .mobile-actions{grid-template-columns:1fr}
      .content-card{border-radius:24px;padding:21px}
      .cta{padding:26px;border-radius:26px}
      .cta-actions .btn{width:100%}
    }
    @media (max-width:520px){
      h1{font-size:36px}
      .brand span:last-child{max-width:190px;overflow:hidden;text-overflow:ellipsis}
      .hero-copy{font-size:15.5px}
      .section-head{margin-bottom:20px}
      .card-top,.card-meta{align-items:flex-start;flex-direction:column}
      .accordion-title{padding:18px 16px;font-size:15.5px}
      .accordion-content{padding:0 16px 18px 60px}
    }

/* roulang page: category2 */
:root{
      --bg:#0F1017;
      --bg-2:#151622;
      --panel:#1C1D2A;
      --panel-soft:#222433;
      --cream:#F7F6F2;
      --paper:#FFFFFF;
      --text:#16151C;
      --text-light:#F7F7FA;
      --muted:#A7AAB5;
      --muted-dark:#626673;
      --border:rgba(255,255,255,.12);
      --border-dark:rgba(22,21,28,.10);
      --primary:#FF4D7D;
      --primary-2:#FF5A3D;
      --cyan:#18E0C2;
      --violet:#7C5CFF;
      --green:#A6FF6B;
      --warning:#FFD166;
      --radius-sm:14px;
      --radius-md:20px;
      --radius-lg:28px;
      --radius-xl:36px;
      --shadow:0 24px 70px rgba(9,10,18,.22);
      --shadow-soft:0 18px 50px rgba(20,20,30,.08);
      --ease:all .25s ease;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 6%, rgba(255,77,125,.18), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(24,224,194,.13), transparent 25%),
        linear-gradient(180deg,#11121A 0%,#151622 36%,#F7F6F2 36%,#F7F6F2 100%);
      line-height:1.75;
      overflow-x:hidden;
      -webkit-font-smoothing:antialiased;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      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), transparent 72%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:inherit}
    button,input{font:inherit}
    input,button,a{outline:none}
    input:focus-visible,button:focus-visible,a:focus-visible{box-shadow:0 0 0 4px rgba(24,224,194,.22)}
    img,svg{max-width:100%;display:block}
    .site-container{
      width:min(calc(100% - 36px),var(--container));
      margin-inline:auto;
    }
    .top-shell{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(18px);
      background:rgba(15,16,23,.82);
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .top-bar{
      width:min(calc(100% - 36px),var(--container));
      min-height:78px;
      margin:0 auto;
      padding:0;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .top-bar-left,.top-bar-right{
      display:flex;
      align-items:center;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:11px;
      color:var(--text-light);
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand:hover{color:#fff;transform:translateY(-1px)}
    .brand-mark{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:linear-gradient(135deg,var(--primary),var(--violet) 58%,var(--cyan));
      box-shadow:0 12px 30px rgba(255,77,125,.28);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:-45%;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.25),transparent);
      transform:rotate(25deg) translateX(-40%);
      transition:var(--ease);
    }
    .brand:hover .brand-mark:after{transform:rotate(25deg) translateX(55%)}
    .brand-mark svg{width:24px;height:24px;position:relative;z-index:1}
    .nav-menu{
      margin:0;
      list-style:none;
      display:flex;
      align-items:center;
      gap:6px;
    }
    .nav-menu a{
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:8px 14px;
      border-radius:999px;
      color:rgba(247,247,250,.76);
      font-size:14px;
      font-weight:700;
      border:1px solid transparent;
    }
    .nav-menu a:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.10);
    }
    .nav-menu a.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(255,77,125,.24),rgba(24,224,194,.13));
      border-color:rgba(255,77,125,.44);
    }
    .nav-search{
      width:246px;
      height:42px;
      padding:0 13px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      transition:var(--ease);
    }
    .nav-search:focus-within{
      border-color:rgba(24,224,194,.7);
      background:rgba(24,224,194,.08);
      box-shadow:0 0 0 4px rgba(24,224,194,.12);
    }
    .nav-search input{
      width:100%;
      border:0;
      margin:0;
      padding:0;
      height:38px;
      background:transparent;
      color:#fff;
      box-shadow:none;
      font-size:13px;
    }
    .nav-search input::placeholder{color:rgba(247,247,250,.48)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:10px 18px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      border:1px solid transparent;
      cursor:pointer;
      transition:var(--ease);
      line-height:1.2;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 14px 30px rgba(255,77,125,.25);
    }
    .btn-primary:hover{color:#fff;box-shadow:0 18px 42px rgba(255,77,125,.34)}
    .btn-ghost{
      color:rgba(247,247,250,.86);
      border-color:rgba(255,255,255,.18);
      background:rgba(255,255,255,.055);
    }
    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(24,224,194,.42);
      background:rgba(24,224,194,.10);
    }
    .btn-dark{
      color:#fff;
      background:#151622;
      border-color:rgba(255,255,255,.12);
    }
    .btn-dark:hover{background:#202231;color:#fff}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:14px;
      color:#fff;
      background:rgba(255,255,255,.07);
      cursor:pointer;
    }
    .mobile-panel{
      display:none;
      width:min(calc(100% - 36px),var(--container));
      margin:0 auto 14px;
      padding:14px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:22px;
      background:rgba(21,22,34,.96);
      box-shadow:var(--shadow);
    }
    .mobile-panel .nav-search{width:100%;margin-bottom:12px}
    .mobile-panel .nav-menu{display:grid;gap:8px;margin-bottom:14px}
    .mobile-panel .nav-menu a{justify-content:center}
    .mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .page-hero{
      padding:56px 0 46px;
      color:var(--text-light);
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 12% 18%, rgba(255,77,125,.22), transparent 32%),
        radial-gradient(circle at 88% 10%, rgba(24,224,194,.20), transparent 26%),
        linear-gradient(135deg,rgba(28,29,42,.94),rgba(15,16,23,.98));
      box-shadow:var(--shadow);
      padding:34px;
    }
    .hero-panel:after{
      content:"";
      position:absolute;
      right:-120px;
      bottom:-140px;
      width:360px;
      height:360px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(124,92,255,.28),transparent 66%);
      pointer-events:none;
    }
    .eyebrow{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-bottom:18px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:30px;
      padding:6px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .badge.hot{background:rgba(255,77,125,.16);border-color:rgba(255,77,125,.38)}
    .badge.cyan{background:rgba(24,224,194,.12);border-color:rgba(24,224,194,.34);color:#DFFFF9}
    .badge.dark{background:rgba(15,16,23,.72);border-color:rgba(255,255,255,.10)}
    .dot{
      width:8px;height:8px;border-radius:50%;background:var(--cyan);
      box-shadow:0 0 16px rgba(24,224,194,.9);
      flex:0 0 auto;
    }
    h1{
      margin:0 0 18px;
      max-width:760px;
      font-size:clamp(36px,5.2vw,66px);
      line-height:1.08;
      font-weight:950;
      letter-spacing:-.055em;
      color:#fff;
    }
    .hero-copy{
      max-width:760px;
      margin:0;
      color:rgba(247,247,250,.74);
      font-size:17px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .data-strip{
      margin-top:30px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      border:1px solid rgba(255,255,255,.10);
      border-radius:24px;
      overflow:hidden;
      background:rgba(255,255,255,.055);
    }
    .data-item{
      padding:18px;
      border-right:1px solid rgba(255,255,255,.10);
    }
    .data-item:last-child{border-right:0}
    .data-item strong{
      display:block;
      margin-bottom:4px;
      font-size:24px;
      line-height:1;
      color:#fff;
      letter-spacing:-.03em;
    }
    .data-item span{
      display:block;
      font-size:13px;
      color:rgba(247,247,250,.62);
      line-height:1.45;
    }
    .tag-cloud{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-content:flex-start;
      padding:22px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      min-height:100%;
    }
    .tag-cloud a{
      display:inline-flex;
      align-items:center;
      min-height:36px;
      padding:8px 13px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:rgba(247,247,250,.86);
      background:rgba(15,16,23,.45);
      border:1px solid rgba(255,255,255,.12);
    }
    .tag-cloud a:nth-child(2n){border-color:rgba(24,224,194,.28)}
    .tag-cloud a:nth-child(3n){border-color:rgba(255,77,125,.35)}
    .tag-cloud a:hover{
      color:#fff;
      transform:translateY(-2px);
      background:rgba(255,77,125,.18);
      border-color:rgba(255,77,125,.55);
    }
    main{background:var(--cream)}
    .section{
      padding:76px 0;
      position:relative;
    }
    .section.tight{padding-top:46px}
    .section.dark{
      color:var(--text-light);
      background:
        radial-gradient(circle at 15% 20%, rgba(255,77,125,.13), transparent 26%),
        radial-gradient(circle at 82% 50%, rgba(24,224,194,.11), transparent 28%),
        linear-gradient(180deg,#151622,#0F1017);
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:10px;
      color:var(--primary);
      font-size:13px;
      font-weight:900;
      letter-spacing:.04em;
    }
    h2{
      margin:0;
      font-size:clamp(28px,3.3vw,42px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.04em;
      color:var(--text);
    }
    .dark h2{color:#fff}
    .section-desc{
      max-width:520px;
      margin:0;
      color:var(--muted-dark);
      font-size:16px;
    }
    .dark .section-desc{color:rgba(247,247,250,.68)}
    .filter-panel{
      padding:18px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--border-dark);
      box-shadow:var(--shadow-soft);
      display:grid;
      grid-template-columns:1.2fr 1fr auto;
      gap:14px;
      align-items:center;
    }
    .large-search{
      height:54px;
      padding:0 16px;
      border-radius:18px;
      background:#F2F1EC;
      border:1px solid rgba(22,21,28,.08);
      display:flex;
      align-items:center;
      gap:10px;
      transition:var(--ease);
    }
    .large-search:focus-within{
      border-color:rgba(24,224,194,.8);
      background:#fff;
      box-shadow:0 0 0 5px rgba(24,224,194,.12);
    }
    .large-search input{
      height:48px;
      margin:0;
      padding:0;
      border:0;
      background:transparent;
      box-shadow:none;
      color:var(--text);
    }
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag-btn{
      border:1px solid rgba(22,21,28,.10);
      background:#F7F6F2;
      color:#34323B;
      border-radius:999px;
      padding:8px 12px;
      font-weight:800;
      font-size:13px;
      cursor:pointer;
      transition:var(--ease);
    }
    .tag-btn:hover,.tag-btn.active{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--violet));
      border-color:transparent;
      transform:translateY(-1px);
    }
    .compare-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .compare-card{
      position:relative;
      overflow:hidden;
      padding:24px;
      border-radius:28px;
      background:#fff;
      border:1px solid rgba(22,21,28,.10);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .compare-card.tall{min-height:320px}
    .compare-card.accent{
      color:#fff;
      background:
        radial-gradient(circle at 80% 12%, rgba(24,224,194,.20), transparent 32%),
        linear-gradient(145deg,#1C1D2A,#11121A);
      border-color:rgba(255,255,255,.12);
    }
    .compare-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,77,125,.36);
      box-shadow:0 26px 70px rgba(20,20,30,.14);
    }
    .corner{
      position:absolute;
      top:16px;
      right:16px;
      padding:6px 10px;
      border-radius:999px;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      font-size:12px;
      font-weight:900;
    }
    .compare-card h3{
      margin:24px 0 10px;
      font-size:24px;
      line-height:1.22;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .compare-card.accent h3{color:#fff}
    .compare-card p{
      margin:0;
      color:var(--muted-dark);
      font-size:15px;
    }
    .compare-card.accent p{color:rgba(247,247,250,.68)}
    .mini-lines{
      display:grid;
      gap:9px;
      margin-top:20px;
    }
    .mini-line{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:11px 0;
      border-top:1px solid rgba(22,21,28,.08);
      font-size:13px;
      color:var(--muted-dark);
    }
    .accent .mini-line{border-top-color:rgba(255,255,255,.10);color:rgba(247,247,250,.72)}
    .mini-line b{color:var(--text)}
    .accent .mini-line b{color:#fff}
    .flow-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
    }
    .flow-card{
      grid-column:span 4;
      position:relative;
      overflow:hidden;
      min-height:245px;
      padding:22px;
      border-radius:28px;
      background:#fff;
      border:1px solid rgba(22,21,28,.10);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .flow-card:nth-child(2),.flow-card:nth-child(5){transform:translateY(22px)}
    .flow-card.wide{grid-column:span 8}
    .flow-card:hover{
      transform:translateY(-6px);
      border-color:rgba(24,224,194,.48);
      box-shadow:0 28px 72px rgba(20,20,30,.13);
    }
    .flow-card:nth-child(2):hover,.flow-card:nth-child(5):hover{transform:translateY(14px)}
    .flow-card:before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      width:100%;
      height:4px;
      background:linear-gradient(90deg,var(--primary),var(--cyan),var(--violet));
      opacity:.82;
    }
    .card-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
    }
    .index{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#fff;
      background:#151622;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .meta{
      color:var(--muted-dark);
      font-size:13px;
      font-weight:700;
    }
    .flow-card h3{
      margin:0 0 10px;
      font-size:22px;
      line-height:1.28;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .flow-card p{
      margin:0 0 18px;
      color:var(--muted-dark);
      font-size:15px;
    }
    .card-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:auto;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      color:#31313A;
      background:#F2F1EC;
      border:1px solid rgba(22,21,28,.08);
      font-size:12px;
      font-weight:900;
    }
    .pill.primary{color:#fff;background:rgba(255,77,125,.92);border-color:transparent}
    .pill.cyan{color:#092E2B;background:rgba(24,224,194,.28);border-color:rgba(24,224,194,.30)}
    .rule-board{
      padding:28px;
      border-radius:32px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .rule-row{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:15px 0;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .rule-row:last-child{border-bottom:0}
    .rule-dot{
      width:12px;height:12px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 18px rgba(166,255,107,.72);
    }
    .rule-row strong{color:#fff;font-size:16px}
    .rule-row span{color:rgba(247,247,250,.62);font-size:13px}
    .quote-grid{
      display:grid;
      grid-template-columns:1fr 1.1fr .9fr;
      gap:18px;
    }
    .quote-card{
      padding:24px;
      border-radius:28px;
      background:#fff;
      border:1px solid rgba(22,21,28,.10);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .quote-card:hover{transform:translateY(-4px);border-color:rgba(255,77,125,.32)}
    .avatar{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      color:#fff;font-weight:950;
      background:linear-gradient(135deg,var(--violet),var(--cyan));
      margin-bottom:14px;
    }
    .quote-card p{margin:0;color:#41414C}
    .quote-card b{display:block;margin-top:14px;color:var(--text)}
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(22,21,28,.10);
      background:#fff;
      box-shadow:0 12px 34px rgba(20,20,30,.06);
    }
    .accordion-title{
      position:relative;
      display:flex;
      align-items:center;
      gap:12px;
      padding:19px 22px;
      border:0!important;
      color:var(--text);
      font-weight:900;
      font-size:16px;
      background:#fff;
    }
    .accordion-title:before{
      right:20px;
      margin-top:-.6rem;
      color:var(--primary);
      font-size:22px;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#FBFAF6;
      color:var(--text);
    }
    .faq-no{
      width:32px;
      height:32px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--violet));
      font-size:12px;
      font-weight:950;
      flex:0 0 auto;
    }
    .accordion-content{
      border:0!important;
      padding:0 22px 22px 66px;
      color:var(--muted-dark);
      background:#fff;
      line-height:1.75;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:36px;
      padding:34px;
      color:#fff;
      background:
        radial-gradient(circle at 12% 16%, rgba(255,77,125,.30), transparent 30%),
        radial-gradient(circle at 86% 70%, rgba(24,224,194,.18), transparent 30%),
        linear-gradient(135deg,#1C1D2A,#0F1017);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      inset:auto -40px -70px auto;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,90,61,.23),transparent 68%);
    }
    .cta-panel h2{color:#fff;margin-bottom:10px}
    .cta-panel p{color:rgba(247,247,250,.70);margin:0}
    .cta-actions{
      display:flex;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .footer{
      padding:58px 0 28px;
      color:rgba(247,247,250,.72);
      background:#0F1017;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .7fr 1fr;
      gap:28px;
      padding-bottom:34px;
    }
    .footer h3{
      margin:0 0 14px;
      color:#fff;
      font-size:16px;
      font-weight:900;
    }
    .footer p{
      margin:0;
      color:rgba(247,247,250,.62);
      font-size:14px;
      line-height:1.8;
    }
    .footer-links{
      display:grid;
      gap:8px;
    }
    .footer-links a{
      display:inline-flex;
      width:max-content;
      padding:5px 9px;
      margin-left:-9px;
      border-radius:999px;
      color:rgba(247,247,250,.64);
      font-size:14px;
      font-weight:700;
    }
    .footer-links a:hover{
      color:#fff;
      background:rgba(24,224,194,.10);
      text-decoration:underline;
      text-decoration-color:var(--cyan);
      text-underline-offset:4px;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(247,247,250,.50);
      font-size:13px;
    }
    .backtop{
      position:fixed;
      right:18px;
      bottom:18px;
      width:44px;
      height:44px;
      display:grid;
      place-items:center;
      border-radius:15px;
      border:1px solid rgba(255,255,255,.16);
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--violet));
      box-shadow:0 18px 40px rgba(0,0,0,.24);
      opacity:0;
      pointer-events:none;
      transform:translateY(10px);
      transition:var(--ease);
      z-index:40;
    }
    .backtop.show{opacity:1;pointer-events:auto;transform:translateY(0)}
    @media (max-width:1100px){
      .desktop-nav,.top-bar-right{display:none}
      .menu-toggle{display:block}
      .top-bar{min-height:70px}
      .mobile-panel.open{display:block}
      .compare-grid,.quote-grid{grid-template-columns:1fr 1fr}
      .compare-card.accent{grid-column:span 2}
      .filter-panel{grid-template-columns:1fr}
      .flow-card,.flow-card.wide{grid-column:span 6}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{background:linear-gradient(180deg,#11121A 0%,#151622 30%,#F7F6F2 30%,#F7F6F2 100%)}
      .site-container,.top-bar,.mobile-panel{width:min(calc(100% - 24px),var(--container))}
      .page-hero{padding:32px 0 34px}
      .hero-panel{padding:22px;border-radius:28px}
      .data-strip{grid-template-columns:1fr 1fr}
      .data-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.10)}
      .data-item:nth-child(3),.data-item:nth-child(4){border-bottom:0}
      .section{padding:54px 0}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .compare-grid,.quote-grid{grid-template-columns:1fr}
      .compare-card.accent{grid-column:auto}
      .flow-card,.flow-card.wide{grid-column:span 12}
      .flow-card:nth-child(2),.flow-card:nth-child(5){transform:none}
      .flow-card:nth-child(2):hover,.flow-card:nth-child(5):hover{transform:translateY(-6px)}
      .rule-row{grid-template-columns:auto 1fr}
      .rule-row span{grid-column:2}
      .cta-actions{justify-content:flex-start;margin-top:20px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }
    @media (max-width:520px){
      .brand span:last-child{max-width:190px;overflow:hidden;text-overflow:ellipsis}
      h1{font-size:34px}
      .hero-actions,.mobile-actions{grid-template-columns:1fr;display:grid}
      .data-strip{grid-template-columns:1fr}
      .data-item{border-bottom:1px solid rgba(255,255,255,.10)}
      .data-item:last-child{border-bottom:0}
      .tag-cloud{padding:16px;border-radius:22px}
      .filter-panel{padding:14px;border-radius:22px}
      .accordion-title{padding:17px 18px;font-size:15px}
      .accordion-content{padding:0 18px 20px 18px}
      .cta-panel{padding:24px;border-radius:28px}
    }