/* roulang page: index */
:root{
      --brand:#635bff;
      --brand-2:#00c2a8;
      --brand-3:#ffb545;
      --ink:#111827;
      --text:#334155;
      --muted:#64748b;
      --soft:#f8fafc;
      --surface:#ffffff;
      --surface-2:#f1f5f9;
      --line:#e2e8f0;
      --dark:#0f172a;
      --dark-2:#16213a;
      --success:#10b981;
      --warning:#f59e0b;
      --danger:#ef4444;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:30px;
      --shadow-sm:0 10px 25px rgba(15,23,42,.08);
      --shadow:0 22px 55px rgba(15,23,42,.12);
      --shadow-strong:0 30px 80px rgba(15,23,42,.22);
      --container:1180px;
      --header-h:78px;
      --ease:all .25s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 5%, rgba(99,91,255,.13), transparent 30%),
        radial-gradient(circle at 85% 0%, rgba(0,194,168,.12), transparent 28%),
        linear-gradient(180deg,#ffffff 0%,#f8fafc 42%,#ffffff 100%);
      line-height:1.78;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--brand)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0}
    ::selection{background:rgba(99,91,255,.18);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(99,91,255,.28);outline-offset:3px;border-radius:10px}

    .container-page{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .section-tight{padding:70px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--brand);
      background:rgba(99,91,255,.09);
      border:1px solid rgba(99,91,255,.14);
      border-radius:999px;
      padding:7px 12px;
      font-size:14px;
      font-weight:700;
      margin-bottom:16px;
    }
    .section-title{
      color:var(--ink);
      font-size:clamp(28px,3.1vw,44px);
      line-height:1.22;
      letter-spacing:-.04em;
      font-weight:900;
      margin:0 0 16px;
    }
    .section-lead{
      max-width:760px;
      color:var(--muted);
      font-size:17px;
      margin:0 0 34px;
    }
    .section-head-row{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:28px;
      margin-bottom:34px;
    }
    .section-head-row .section-lead{margin:0;max-width:610px}

    .site-header{
      height:var(--header-h);
      position:fixed;
      top:0;
      left:0;
      right:0;
      z-index:1000;
      background:rgba(255,255,255,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(226,232,240,.78);
      transition:var(--ease);
    }
    .site-header.is-scrolled{
      box-shadow:0 12px 35px rgba(15,23,42,.08);
      background:rgba(255,255,255,.92);
    }
    .header-inner{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:950;
      color:var(--ink);
      letter-spacing:-.03em;
      font-size:24px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:
        linear-gradient(135deg, var(--brand), #8b5cf6 48%, var(--brand-2));
      box-shadow:0 12px 28px rgba(99,91,255,.28);
      display:grid;
      place-items:center;
      color:white;
      font-weight:900;
      font-size:15px;
      letter-spacing:-.06em;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .menu-trigger{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:12px 16px;
      border-radius:999px;
      color:var(--ink);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      font-weight:800;
    }
    .menu-trigger:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow);
      color:var(--brand);
      border-color:rgba(99,91,255,.28);
    }
    .hamburger{
      width:18px;
      height:14px;
      display:inline-flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .hamburger span{
      height:2px;
      width:100%;
      background:currentColor;
      border-radius:999px;
    }

    .btn-brand,.btn-ghost,.btn-darkline,.btn-lightline{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:850;
      transition:var(--ease);
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-brand{
      color:white;
      background:linear-gradient(135deg,var(--brand),#7c3aed);
      box-shadow:0 16px 36px rgba(99,91,255,.28);
    }
    .btn-brand:hover{
      color:white;
      transform:translateY(-2px);
      box-shadow:0 22px 46px rgba(99,91,255,.34);
      filter:saturate(1.08);
    }
    .btn-ghost{
      background:#fff;
      color:var(--ink);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .btn-ghost:hover{
      color:var(--brand);
      border-color:rgba(99,91,255,.28);
      transform:translateY(-2px);
    }
    .btn-darkline{
      color:#fff;
      border:1px solid rgba(255,255,255,.24);
      background:rgba(255,255,255,.08);
    }
    .btn-darkline:hover{
      color:#fff;
      background:rgba(255,255,255,.16);
      transform:translateY(-2px);
    }
    .btn-lightline{
      color:var(--ink);
      border:1px solid var(--line);
      background:rgba(255,255,255,.78);
    }
    .btn-lightline:hover{
      color:var(--brand);
      border-color:rgba(99,91,255,.3);
      transform:translateY(-2px);
    }

    .drawer{
      position:fixed;
      inset:0;
      z-index:2000;
      pointer-events:none;
    }
    .drawer-backdrop{
      position:absolute;
      inset:0;
      background:rgba(15,23,42,.55);
      opacity:0;
      transition:var(--ease);
    }
    .drawer-panel{
      position:absolute;
      top:0;
      right:0;
      height:100%;
      width:min(520px,100%);
      background:
        radial-gradient(circle at 10% 10%, rgba(99,91,255,.18), transparent 32%),
        linear-gradient(180deg,#ffffff,#f8fafc);
      transform:translateX(105%);
      transition:transform .34s cubic-bezier(.2,.8,.2,1);
      box-shadow:var(--shadow-strong);
      padding:28px;
      display:flex;
      flex-direction:column;
    }
    .drawer.open{pointer-events:auto}
    .drawer.open .drawer-backdrop{opacity:1}
    .drawer.open .drawer-panel{transform:translateX(0)}
    .drawer-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:20px;
      padding-bottom:24px;
      border-bottom:1px solid var(--line);
    }
    .drawer-close{
      width:44px;
      height:44px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:#fff;
      border:1px solid var(--line);
      color:var(--ink);
      font-size:24px;
      line-height:1;
      transition:var(--ease);
    }
    .drawer-close:hover{
      color:var(--brand);
      transform:rotate(90deg);
      border-color:rgba(99,91,255,.28);
    }
    .drawer-nav{
      padding:34px 0;
      display:grid;
      gap:12px;
    }
    .drawer-nav a{
      padding:18px 18px;
      border-radius:18px;
      font-size:22px;
      font-weight:900;
      color:var(--ink);
      background:rgba(255,255,255,.72);
      border:1px solid transparent;
      display:flex;
      justify-content:space-between;
      align-items:center;
    }
    .drawer-nav a.active,
    .drawer-nav a:hover{
      color:var(--brand);
      border-color:rgba(99,91,255,.22);
      box-shadow:var(--shadow-sm);
      transform:translateX(-4px);
    }
    .drawer-note{
      margin-top:auto;
      border-radius:var(--radius);
      background:var(--dark);
      color:#cbd5e1;
      padding:22px;
    }
    .drawer-note strong{
      display:block;
      color:#fff;
      font-size:18px;
      margin-bottom:8px;
    }

    .hero{
      min-height:760px;
      padding:150px 0 74px;
      color:#fff;
      background:
        linear-gradient(180deg, rgba(15,23,42,.22), rgba(15,23,42,.86)),
        radial-gradient(circle at 20% 24%, rgba(99,91,255,.6), transparent 32%),
        radial-gradient(circle at 78% 20%, rgba(0,194,168,.48), transparent 28%),
        linear-gradient(135deg,#10172b 0%,#172554 48%,#0f172a 100%);
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.72), transparent 88%);
      pointer-events:none;
    }
    .hero:after{
      content:"";
      position:absolute;
      left:50%;
      bottom:-160px;
      width:900px;
      height:320px;
      transform:translateX(-50%);
      background:radial-gradient(ellipse, rgba(99,91,255,.42), transparent 70%);
      filter:blur(20px);
    }
    .hero-inner{
      position:relative;
      z-index:1;
      display:grid;
      gap:34px;
    }
    .hero-band{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:12px;
    }
    .hero-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      color:#e0f2fe;
      border:1px solid rgba(255,255,255,.2);
      background:rgba(255,255,255,.08);
      backdrop-filter:blur(14px);
      font-weight:750;
      font-size:14px;
    }
    .hero-title{
      max-width:1030px;
      color:#fff;
      font-size:clamp(39px,6.2vw,78px);
      line-height:1.08;
      letter-spacing:-.065em;
      font-weight:950;
      margin:0;
      text-wrap:balance;
    }
    .hero-intro{
      max-width:850px;
      color:#dbeafe;
      font-size:clamp(17px,2vw,21px);
      line-height:1.85;
      margin:0;
    }
    .hero-bullets{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      max-width:980px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .hero-bullets li{
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.18);
      border-radius:18px;
      padding:16px 18px;
      color:#eef2ff;
      backdrop-filter:blur(12px);
      min-height:82px;
    }
    .hero-bullets strong{
      display:block;
      color:#fff;
      font-size:17px;
      margin-bottom:4px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
    }
    .trust-strip{
      display:grid;
      grid-template-columns:1.05fr 1fr 1fr 1fr;
      gap:1px;
      overflow:hidden;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.12);
      box-shadow:0 28px 70px rgba(0,0,0,.18);
    }
    .trust-item{
      padding:22px;
      background:rgba(255,255,255,.08);
      backdrop-filter:blur(16px);
    }
    .trust-item .num{
      display:block;
      color:#fff;
      font-size:28px;
      font-weight:950;
      letter-spacing:-.04em;
      margin-bottom:4px;
    }
    .trust-item span:last-child{
      color:#cbd5e1;
      font-size:14px;
    }

    .benefit-wrap{
      display:grid;
      grid-template-columns:.95fr 1.55fr;
      gap:26px;
      align-items:stretch;
    }
    .benefit-panel{
      border-radius:var(--radius-lg);
      padding:30px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .benefit-panel.dark{
      color:#cbd5e1;
      background:
        radial-gradient(circle at 15% 0%, rgba(99,91,255,.38), transparent 38%),
        linear-gradient(145deg,var(--dark),var(--dark-2));
      border-color:rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .benefit-panel.dark h2{color:#fff}
    .benefit-panel.dark p{color:#cbd5e1}
    .mini-progress{
      display:grid;
      gap:12px;
      margin-top:26px;
    }
    .progress-row{
      display:grid;
      grid-template-columns:92px 1fr 42px;
      gap:10px;
      align-items:center;
      font-size:14px;
      color:#e2e8f0;
    }
    .bar{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      overflow:hidden;
    }
    .bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--brand-2),var(--brand-3));
    }
    .benefit-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .benefit-card{
      position:relative;
      padding:22px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fff,#fbfdff);
      min-height:170px;
      transition:var(--ease);
    }
    .benefit-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow);
      border-color:rgba(99,91,255,.24);
    }
    .icon-dot{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 14px 28px rgba(99,91,255,.2);
      margin-bottom:16px;
      font-weight:900;
    }
    .benefit-card h3,.feature-card h3,.case-card h3,.price-card h3,.guide-card h3,.collection-card h3{
      color:var(--ink);
      font-size:20px;
      font-weight:900;
      margin:0 0 8px;
      letter-spacing:-.02em;
    }
    .benefit-card p,.feature-card p,.case-card p,.price-card p,.guide-card p,.collection-card p{
      margin:0;
      color:var(--muted);
      font-size:15.5px;
    }

    .qualification{
      background:linear-gradient(180deg,#fff,#f8fafc);
    }
    .qual-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:start;
    }
    .check-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding:18px;
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      box-shadow:0 10px 24px rgba(15,23,42,.045);
    }
    .check{
      flex:0 0 auto;
      width:26px;
      height:26px;
      border-radius:50%;
      color:#fff;
      background:var(--success);
      display:grid;
      place-items:center;
      font-size:14px;
      font-weight:900;
    }
    .side-note{
      padding:28px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(99,91,255,.18);
      background:
        radial-gradient(circle at 85% 0%, rgba(99,91,255,.13), transparent 35%),
        #fff;
      box-shadow:var(--shadow-sm);
      position:sticky;
      top:102px;
    }
    .side-note h3{color:var(--ink);font-weight:950;margin:0 0 10px}
    .side-note p{color:var(--muted);margin:0 0 18px}
    .badge-row{display:flex;flex-wrap:wrap;gap:10px}
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:8px 11px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--text);
      font-size:13px;
      font-weight:750;
    }
    .badge-soft.green{background:rgba(16,185,129,.09);border-color:rgba(16,185,129,.18);color:#047857}
    .badge-soft.yellow{background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.2);color:#92400e}

    .feature-stage{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }
    .feature-card{
      padding:24px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:#fff;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .feature-card:nth-child(2){
      transform:translateY(28px);
      background:linear-gradient(180deg,#ffffff,#f5f3ff);
    }
    .feature-card:hover{
      transform:translateY(-6px);
      box-shadow:var(--shadow);
      border-color:rgba(99,91,255,.24);
    }
    .feature-card:nth-child(2):hover{transform:translateY(20px)}
    .feature-meta{
      margin-top:18px;
      padding-top:16px;
      border-top:1px dashed var(--line);
      color:var(--muted);
      font-size:14px;
      display:flex;
      justify-content:space-between;
      gap:12px;
    }

    .news-section{
      background:
        linear-gradient(180deg,#f8fafc,#ffffff);
    }
    .news-layout{
      display:grid;
      grid-template-columns:1.55fr .85fr;
      gap:24px;
      align-items:start;
    }
    .news-list{
      display:grid;
      gap:12px;
    }
    .news-link{
      display:grid;
      grid-template-columns:112px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border:1px solid var(--line);
      background:#fff;
      border-radius:18px;
      box-shadow:0 10px 24px rgba(15,23,42,.045);
      transition:var(--ease);
    }
    .news-link:hover{
      transform:translateX(5px);
      border-color:rgba(99,91,255,.25);
      box-shadow:var(--shadow-sm);
      color:inherit;
    }
    .news-date{
      color:var(--brand);
      font-weight:900;
      background:rgba(99,91,255,.08);
      border-radius:14px;
      padding:10px 12px;
      text-align:center;
      line-height:1.3;
    }
    .news-link h3{
      font-size:18px;
      color:var(--ink);
      font-weight:900;
      margin:0 0 4px;
    }
    .news-link p{
      color:var(--muted);
      margin:0;
      font-size:14.5px;
      line-height:1.65;
    }
    .arrow{
      width:36px;
      height:36px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--brand);
      background:rgba(99,91,255,.09);
      font-weight:900;
    }
    .recommend-box{
      border-radius:var(--radius-lg);
      padding:26px;
      background:var(--dark);
      color:#cbd5e1;
      box-shadow:var(--shadow);
    }
    .recommend-box h3{color:#fff;font-size:22px;font-weight:950;margin:0 0 10px}
    .recommend-box p{margin:0 0 18px;color:#cbd5e1}
    .recommend-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .recommend-list li{
      padding:13px 0;
      border-top:1px solid rgba(255,255,255,.1);
      display:flex;
      justify-content:space-between;
      gap:12px;
      color:#eef2ff;
      font-weight:700;
    }
    .recommend-list small{color:#94a3b8;font-weight:600}

    .collections-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:18px;
    }
    .collection-card{
      min-height:235px;
      padding:26px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:#fff;
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      transition:var(--ease);
    }
    .collection-card.primary{
      color:#dbeafe;
      background:
        radial-gradient(circle at 80% 0%, rgba(0,194,168,.34), transparent 34%),
        linear-gradient(145deg,#1e1b4b,#111827);
      border-color:rgba(255,255,255,.09);
    }
    .collection-card.primary h3{color:#fff}
    .collection-card.primary p{color:#cbd5e1}
    .collection-card:hover{
      transform:translateY(-6px);
      box-shadow:var(--shadow);
    }
    .collection-count{
      display:inline-flex;
      width:max-content;
      margin-bottom:26px;
      border-radius:999px;
      padding:7px 12px;
      background:rgba(99,91,255,.08);
      color:var(--brand);
      font-weight:850;
      font-size:13px;
    }
    .collection-card.primary .collection-count{
      color:#ccfbf1;
      background:rgba(255,255,255,.1);
    }
    .collection-card .link-more{
      margin-top:auto;
      color:var(--brand);
      font-weight:900;
    }
    .collection-card.primary .link-more{color:#fff}

    .quote-wrap{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .quote-card{
      border-radius:var(--radius-lg);
      padding:34px;
      background:
        radial-gradient(circle at 15% 0%, rgba(99,91,255,.16), transparent 35%),
        #fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .quote-card blockquote{
      margin:0;
      color:var(--ink);
      font-size:25px;
      line-height:1.6;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .quote-card cite{
      display:block;
      margin-top:20px;
      color:var(--muted);
      font-style:normal;
    }
    .insight-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .insight-list li{
      padding:20px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:0 10px 24px rgba(15,23,42,.045);
    }
    .insight-list strong{
      display:block;
      color:var(--ink);
      font-size:18px;
      margin-bottom:5px;
    }

    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .guide-card{
      counter-increment:step;
      padding:24px;
      border-radius:var(--radius);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      position:relative;
      overflow:hidden;
    }
    .guide-card:before{
      content:"0" counter(step);
      position:absolute;
      right:18px;
      top:12px;
      font-size:48px;
      line-height:1;
      font-weight:950;
      color:rgba(99,91,255,.1);
      letter-spacing:-.08em;
    }

    .scenario-pricing{
      background:linear-gradient(180deg,#fff,#f8fafc);
    }
    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
      margin-bottom:28px;
    }
    .case-card{
      padding:26px;
      border-radius:var(--radius);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .case-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow);
      border-color:rgba(0,194,168,.25);
    }
    .case-stat{
      display:flex;
      gap:12px;
      align-items:end;
      margin-top:18px;
      padding-top:16px;
      border-top:1px dashed var(--line);
    }
    .case-stat strong{
      color:var(--ink);
      font-size:30px;
      font-weight:950;
      line-height:1;
    }
    .case-stat span{color:var(--muted);font-size:14px}

    .price-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
      margin-top:18px;
    }
    .price-card{
      padding:28px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      position:relative;
      transition:var(--ease);
    }
    .price-card.featured{
      background:
        radial-gradient(circle at 80% 0%, rgba(0,194,168,.18), transparent 30%),
        #fff;
      border:2px solid rgba(99,91,255,.42);
      box-shadow:var(--shadow);
    }
    .price-card:hover{
      transform:translateY(-6px);
      box-shadow:var(--shadow);
    }
    .price{
      color:var(--ink);
      font-size:38px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.05em;
      margin:18px 0 8px;
    }
    .price small{
      color:var(--muted);
      font-size:15px;
      font-weight:700;
      letter-spacing:0;
    }
    .price-list{
      display:grid;
      gap:10px;
      margin:20px 0 0;
      padding:0;
      list-style:none;
    }
    .price-list li{
      display:flex;
      gap:10px;
      color:var(--text);
      font-size:15px;
    }
    .price-list li:before{
      content:"✓";
      color:var(--success);
      font-weight:950;
    }

    .calendar{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
    }
    .calendar-board{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .calendar-row{
      display:grid;
      grid-template-columns:118px 1fr;
      gap:18px;
      padding:20px 24px;
      border-bottom:1px solid var(--line);
      transition:var(--ease);
    }
    .calendar-row:last-child{border-bottom:0}
    .calendar-row:hover{background:#f8fafc}
    .calendar-row time{
      color:var(--brand);
      font-weight:950;
    }
    .calendar-row strong{
      display:block;
      color:var(--ink);
      margin-bottom:4px;
    }
    .calendar-note{
      border-radius:var(--radius-lg);
      padding:30px;
      color:#cbd5e1;
      background:
        radial-gradient(circle at 15% 10%, rgba(255,181,69,.26), transparent 30%),
        linear-gradient(145deg,#111827,#1e293b);
      box-shadow:var(--shadow);
    }
    .calendar-note h3{
      color:#fff;
      font-weight:950;
      margin:0 0 12px;
    }

    .faq-wrap{
      max-width:960px;
      margin:auto;
    }
    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:18px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 24px rgba(15,23,42,.045);
    }
    .accordion-button{
      padding:20px 22px;
      color:var(--ink);
      font-weight:900;
      font-size:17px;
      background:#fff;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand);
      background:rgba(99,91,255,.06);
    }
    .accordion-body{
      padding:0 22px 22px;
      color:var(--muted);
      line-height:1.8;
    }

    .application{
      padding-bottom:100px;
    }
    .apply-card{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      border-radius:36px;
      background:
        linear-gradient(135deg,rgba(99,91,255,.12),rgba(0,194,168,.08)),
        #fff;
      border:1px solid rgba(99,91,255,.18);
      box-shadow:var(--shadow);
      padding:30px;
      overflow:hidden;
    }
    .apply-copy{
      padding:16px 10px 16px 6px;
    }
    .apply-copy h2{
      color:var(--ink);
      font-size:clamp(28px,3.4vw,46px);
      font-weight:950;
      line-height:1.18;
      letter-spacing:-.045em;
      margin:0 0 16px;
    }
    .apply-copy p{color:var(--muted);font-size:17px;margin:0 0 22px}
    .apply-points{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .apply-points li{
      padding:13px 15px;
      border-radius:16px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(226,232,240,.8);
      color:var(--text);
    }
    .form-panel{
      border-radius:28px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      padding:26px;
    }
    .form-label{
      color:var(--ink);
      font-weight:850;
      margin-bottom:8px;
    }
    .form-control,.form-select{
      border-radius:14px;
      border:1px solid var(--line);
      padding:12px 14px;
      color:var(--ink);
      background:#fff;
      box-shadow:none!important;
      transition:var(--ease);
    }
    .form-control:focus,.form-select:focus{
      border-color:rgba(99,91,255,.5);
      box-shadow:0 0 0 4px rgba(99,91,255,.1)!important;
    }
    .form-hint{
      color:var(--muted);
      font-size:13px;
      margin-top:10px;
    }
    .submit-message{
      display:none;
      margin-top:14px;
      padding:12px 14px;
      border-radius:14px;
      color:#047857;
      background:rgba(16,185,129,.1);
      border:1px solid rgba(16,185,129,.2);
      font-weight:750;
    }

    .site-footer{
      color:#cbd5e1;
      background:
        radial-gradient(circle at 15% 0%, rgba(99,91,255,.28), transparent 28%),
        linear-gradient(180deg,#111827,#0b1120);
      padding:60px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-size:24px;
      font-weight:950;
      margin-bottom:14px;
    }
    .footer-grid p{color:#94a3b8;margin:0;max-width:460px}
    .footer-col h3{
      color:#fff;
      font-size:16px;
      font-weight:900;
      margin:0 0 14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .footer-links a{color:#cbd5e1}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .copyright{
      padding-top:22px;
      color:#94a3b8;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      font-size:14px;
    }

    .floating-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:900;
      width:min(720px, calc(100% - 28px));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 12px 10px 18px;
      border-radius:999px;
      background:rgba(17,24,39,.88);
      color:#e5e7eb;
      backdrop-filter:blur(18px);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-strong);
    }
    .floating-cta strong{color:#fff}
    .floating-cta .btn-brand{min-height:42px;padding:9px 16px;font-size:14px}

    @media (max-width:1024px){
      :root{--header-h:72px}
      .section{padding:76px 0}
      .hero{min-height:auto;padding:132px 0 64px}
      .hero-bullets,.trust-strip,.benefit-wrap,.qual-layout,.news-layout,.quote-wrap,.calendar,.apply-card{
        grid-template-columns:1fr;
      }
      .trust-strip{grid-template-columns:repeat(2,1fr)}
      .feature-stage,.scenario-grid,.price-grid{grid-template-columns:1fr 1fr}
      .feature-card:nth-child(2),.feature-card:nth-child(2):hover{transform:none}
      .collections-grid{grid-template-columns:1fr 1fr}
      .collection-card.primary{grid-column:1 / -1}
      .steps{grid-template-columns:1fr 1fr}
      .side-note{position:static}
    }

    @media (max-width:768px){
      .container-page{width:min(100% - 28px, var(--container))}
      .header-cta{display:none}
      .brand-logo{font-size:21px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .menu-trigger{padding:10px 13px}
      .menu-trigger .menu-text{display:none}
      .hero{padding-top:118px}
      .hero-actions{align-items:stretch}
      .hero-actions a{width:100%}
      .hero-bullets,.benefit-grid,.feature-stage,.scenario-grid,.price-grid,.steps,.collections-grid{
        grid-template-columns:1fr;
      }
      .trust-strip{grid-template-columns:1fr}
      .section-head-row{display:block}
      .news-link{grid-template-columns:1fr;gap:10px}
      .news-date{text-align:left;width:max-content}
      .calendar-row{grid-template-columns:1fr;gap:6px}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{border-radius:22px;align-items:flex-start;flex-direction:column;padding:14px}
      .floating-cta .btn-brand{width:100%}
    }

    @media (max-width:520px){
      .section{padding:62px 0}
      .hero-title{font-size:38px}
      .section-title{font-size:30px}
      .drawer-panel{padding:20px}
      .drawer-nav a{font-size:20px}
      .benefit-panel,.quote-card,.calendar-note,.apply-card,.form-panel{padding:22px}
      .apply-card{border-radius:26px}
      .price{font-size:34px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}