/* roulang page: index */
:root{
      --bg:#f7f3ea;
      --surface:#fffaf1;
      --surface-2:#ffffff;
      --ink:#1e2026;
      --muted:#6f6a60;
      --soft:#9b8f7c;
      --primary:#c9512f;
      --primary-dark:#9d371e;
      --accent:#243b67;
      --accent-2:#f0b85a;
      --green:#2f7d62;
      --line:rgba(30,32,38,.12);
      --line-strong:rgba(30,32,38,.18);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --shadow-sm:0 8px 24px rgba(30,32,38,.08);
      --shadow-md:0 18px 50px rgba(30,32,38,.12);
      --shadow-lg:0 30px 90px rgba(36,59,103,.18);
      --container:1180px;
    }
    *{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(--ink);
      background:
        radial-gradient(circle at 12% 4%, rgba(240,184,90,.34), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(201,81,47,.16), transparent 30%),
        linear-gradient(180deg,#fff8eb 0%,var(--bg) 46%,#f4efe5 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
      padding-bottom:88px;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(201,81,47,.22)}
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .skip-link{
      position:absolute;
      left:-999px;
      top:12px;
      z-index:1000;
      padding:10px 14px;
      border-radius:12px;
      background:var(--ink);
      color:#fff;
    }
    .skip-link:focus{left:12px}
    .site-header{
      position:sticky;
      top:16px;
      z-index:80;
      padding:12px 0 6px;
    }
    .nav-shell{
      border:1px solid rgba(255,255,255,.72);
      background:rgba(255,250,241,.88);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow-sm);
      border-radius:24px;
      padding:10px;
      display:flex;
      align-items:center;
      gap:12px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      padding:10px 14px 10px 10px;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(255,244,224,.8));
      border:1px solid var(--line);
      font-weight:900;
      letter-spacing:-.02em;
      transition:.25s ease;
    }
    .brand:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 10px 25px rgba(201,81,47,.25);
      font-weight:900;
    }
    .nav-panel{
      flex:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      min-width:0;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .nav-links::-webkit-scrollbar{display:none}
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-width:max-content;
      padding:11px 15px;
      border-radius:16px;
      color:var(--muted);
      border:1px solid transparent;
      transition:.25s ease;
      font-weight:750;
      background:rgba(255,255,255,.48);
    }
    .nav-link:hover{
      color:var(--primary-dark);
      border-color:rgba(201,81,47,.2);
      background:#fff;
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:var(--ink);
      background:#fff;
      border-color:rgba(36,59,103,.16);
      box-shadow:inset 0 -2px 0 rgba(201,81,47,.55);
    }
    .nav-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(201,81,47,.12);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
    }
    .menu-toggle{
      display:none;
      border:1px solid var(--line);
      background:#fff;
      border-radius:15px;
      width:44px;
      height:44px;
      align-items:center;
      justify-content:center;
      transition:.25s ease;
    }
    .menu-toggle:hover,.menu-toggle:focus-visible{border-color:rgba(201,81,47,.35);box-shadow:0 0 0 4px rgba(201,81,47,.12);outline:none}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:999px;
      padding:13px 20px;
      font-weight:850;
      border:1px solid transparent;
      transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
      white-space:nowrap;
      min-height:48px;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-dark));
      box-shadow:0 16px 36px rgba(201,81,47,.25);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 48px rgba(201,81,47,.32)}
    .btn-secondary{
      color:var(--accent);
      background:#fff;
      border-color:rgba(36,59,103,.16);
      box-shadow:var(--shadow-sm);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(36,59,103,.28)}
    .btn-dark{
      color:#fff;
      background:var(--accent);
      box-shadow:0 18px 40px rgba(36,59,103,.24);
    }
    .btn-dark:hover{transform:translateY(-2px);background:#182946}
    .btn:focus-visible,.field:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:none;
      box-shadow:0 0 0 4px rgba(201,81,47,.18), 0 0 0 1px rgba(201,81,47,.35);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      font-size:14px;
      font-weight:850;
      color:var(--primary-dark);
      background:rgba(201,81,47,.1);
      border:1px solid rgba(201,81,47,.18);
    }
    .badge.blue{color:var(--accent);background:rgba(36,59,103,.08);border-color:rgba(36,59,103,.16)}
    .section{padding:82px 0}
    .section-tight{padding:56px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .eyebrow{
      color:var(--primary-dark);
      font-weight:900;
      font-size:14px;
      letter-spacing:.08em;
      margin-bottom:10px;
    }
    .section-title{
      font-size:clamp(28px,3.2vw,44px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.04em;
      margin:0;
    }
    .section-desc{
      max-width:680px;
      color:var(--muted);
      font-size:17px;
      margin:14px 0 0;
    }
    .card{
      background:rgba(255,255,255,.78);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      transition:.25s ease;
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:rgba(201,81,47,.2);
    }
    .hero{
      padding:34px 0 66px;
    }
    .hero-poster{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      border:1px solid rgba(255,255,255,.76);
      background:
        linear-gradient(120deg, rgba(36,59,103,.96), rgba(201,81,47,.92)),
        radial-gradient(circle at 82% 20%, rgba(240,184,90,.7), transparent 32%);
      color:#fff;
      box-shadow:var(--shadow-lg);
      padding:34px;
      min-height:520px;
    }
    .hero-poster:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,255,255,.10) 1px,transparent 1px),
        linear-gradient(0deg,rgba(255,255,255,.08) 1px,transparent 1px);
      background-size:38px 38px;
      opacity:.34;
      mask-image:linear-gradient(90deg,#000,transparent 80%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:34px;
      align-items:stretch;
    }
    .sale-sticker{
      position:absolute;
      right:30px;
      top:26px;
      z-index:3;
      width:138px;
      height:138px;
      display:grid;
      place-items:center;
      text-align:center;
      border-radius:50%;
      color:#27150a;
      background:linear-gradient(135deg,#ffe08a,#f0b85a);
      box-shadow:0 18px 50px rgba(0,0,0,.24);
      transform:rotate(8deg);
      border:3px solid rgba(255,255,255,.65);
      font-weight:950;
      line-height:1.18;
    }
    .sale-sticker span{display:block;font-size:13px;color:#6b3b14}
    .hero-copy{
      padding:44px 10px 20px 8px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .hero-kicker{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }
    h1{
      font-size:clamp(38px,6vw,74px);
      line-height:1.04;
      font-weight:1000;
      letter-spacing:-.065em;
      margin:0;
      max-width:840px;
    }
    .hero-copy p{
      max-width:760px;
      color:rgba(255,255,255,.84);
      font-size:18px;
      line-height:1.9;
      margin:22px 0 26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .hero-actions .btn-secondary{
      background:rgba(255,255,255,.94);
    }
    .hero-points{
      margin-top:28px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:760px;
    }
    .point{
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.10);
      border-radius:18px;
      padding:14px;
      backdrop-filter:blur(12px);
    }
    .point strong{
      display:block;
      font-size:24px;
      line-height:1.1;
      font-weight:950;
    }
    .point span{display:block;margin-top:6px;color:rgba(255,255,255,.78);font-size:14px}
    .hero-board{
      align-self:end;
      min-height:430px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      padding-top:88px;
    }
    .tile{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.2);
      background:rgba(255,255,255,.12);
      backdrop-filter:blur(16px);
      padding:20px;
      box-shadow:0 20px 50px rgba(0,0,0,.12);
    }
    .tile.large{
      grid-column:span 2;
      display:flex;
      align-items:end;
      min-height:160px;
      background:linear-gradient(135deg,rgba(255,255,255,.20),rgba(255,255,255,.08));
    }
    .tile-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.18);
      margin-bottom:16px;
      font-weight:900;
    }
    .tile h3{
      margin:0 0 8px;
      font-size:20px;
      font-weight:950;
    }
    .tile p{margin:0;color:rgba(255,255,255,.78);font-size:14px;line-height:1.7}
    .case-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
    }
    .case-main{
      padding:30px;
      min-height:360px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(145deg,rgba(255,255,255,.9),rgba(255,246,229,.88)),
        radial-gradient(circle at 80% 20%,rgba(240,184,90,.2),transparent 30%);
    }
    .quote{
      font-size:clamp(24px,3vw,36px);
      line-height:1.35;
      letter-spacing:-.035em;
      font-weight:950;
      margin:0;
    }
    .case-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .case-side{
      display:grid;
      gap:16px;
    }
    .mini-case{
      padding:22px;
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      align-items:start;
    }
    .case-num{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:rgba(36,59,103,.09);
      color:var(--accent);
      font-weight:950;
    }
    .mini-case h3,.metric-card h3,.compare-panel h3,.feature-card h3,.timeline-card h3,.news-card h3{
      margin:0 0 8px;
      font-size:20px;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .mini-case p,.metric-card p,.compare-panel p,.feature-card p,.timeline-card p,.news-card p{margin:0;color:var(--muted)}
    .dashboard{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:22px;
      align-items:stretch;
    }
    .metric-stack{
      display:grid;
      gap:16px;
    }
    .metric-card{
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .metric-value{
      font-size:clamp(36px,5vw,58px);
      line-height:1;
      font-weight:1000;
      letter-spacing:-.06em;
      color:var(--accent);
      margin-bottom:12px;
    }
    .metric-card:nth-child(2) .metric-value{color:var(--primary-dark)}
    .metric-card:nth-child(3) .metric-value{color:var(--green)}
    .chart-card{
      padding:28px;
      background:#172640;
      color:#fff;
      border-color:rgba(255,255,255,.1);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:430px;
    }
    .chart-card p{color:rgba(255,255,255,.72)}
    .bar-list{
      display:grid;
      gap:15px;
      margin-top:26px;
    }
    .bar-row{
      display:grid;
      grid-template-columns:118px 1fr 48px;
      align-items:center;
      gap:12px;
      font-size:14px;
      color:rgba(255,255,255,.78);
    }
    .bar-track{
      height:12px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      overflow:hidden;
    }
    .bar-fill{
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--accent-2),#fff0b5);
    }
    .compare-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .compare-panel{
      padding:28px;
      min-height:420px;
    }
    .compare-panel.before{
      background:rgba(255,255,255,.56);
      border-style:dashed;
    }
    .compare-panel.after{
      background:linear-gradient(145deg,#fff,#fff3df);
      border-color:rgba(201,81,47,.22);
      box-shadow:var(--shadow-md);
    }
    .compare-list{
      margin:22px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:14px;
    }
    .compare-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:16px;
      background:rgba(255,255,255,.66);
      border:1px solid var(--line);
      color:var(--muted);
    }
    .compare-list b{
      color:var(--ink);
      min-width:max-content;
    }
    .status{
      width:26px;
      height:26px;
      border-radius:50%;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      font-weight:950;
      font-size:14px;
    }
    .status.no{background:rgba(111,106,96,.12);color:var(--muted)}
    .status.yes{background:rgba(47,125,98,.12);color:var(--green)}
    .feature-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
    }
    .benefit-box{
      padding:30px;
      background:linear-gradient(145deg,var(--accent),#182946);
      color:#fff;
      min-height:100%;
    }
    .benefit-box p{color:rgba(255,255,255,.74)}
    .benefit-list{
      margin:24px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .benefit-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:16px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.13);
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .feature-card{
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .feature-card:after{
      content:"";
      position:absolute;
      right:-32px;
      top:-32px;
      width:110px;
      height:110px;
      border-radius:50%;
      background:rgba(240,184,90,.16);
    }
    .feature-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(201,81,47,.11);
      color:var(--primary-dark);
      font-weight:950;
      margin-bottom:16px;
    }
    .timeline-shell{
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:rgba(255,255,255,.68);
      box-shadow:var(--shadow-sm);
      padding:28px;
    }
    .timeline{
      position:relative;
      display:grid;
      gap:18px;
      margin-top:24px;
    }
    .timeline:before{
      content:"";
      position:absolute;
      left:76px;
      top:14px;
      bottom:14px;
      width:2px;
      background:linear-gradient(var(--primary),rgba(36,59,103,.18));
    }
    .timeline-card{
      position:relative;
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:22px;
      align-items:center;
      padding:18px;
      border-radius:20px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 8px 20px rgba(30,32,38,.05);
    }
    .time{
      position:relative;
      z-index:1;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      border-radius:999px;
      color:#fff;
      background:var(--accent);
      font-weight:950;
      box-shadow:0 10px 24px rgba(36,59,103,.18);
    }
    .action-tag{
      color:var(--primary-dark);
      background:rgba(201,81,47,.09);
      border:1px solid rgba(201,81,47,.16);
      border-radius:999px;
      padding:8px 12px;
      font-weight:850;
      white-space:nowrap;
    }
    .news-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
      align-items:start;
    }
    .news-list{
      padding:10px;
      display:grid;
      gap:10px;
    }
    .news-item{
      display:grid;
      grid-template-columns:112px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border-radius:18px;
      transition:.25s ease;
      border:1px solid transparent;
    }
    .news-item:hover{
      background:#fff;
      border-color:rgba(201,81,47,.18);
      transform:translateX(4px);
      box-shadow:var(--shadow-sm);
    }
    .news-date{
      color:var(--soft);
      font-weight:850;
      font-size:14px;
    }
    .news-item strong{
      display:block;
      font-size:18px;
      margin-bottom:4px;
      letter-spacing:-.02em;
    }
    .news-item span{
      color:var(--muted);
      font-size:14px;
    }
    .arrow{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(36,59,103,.08);
      color:var(--accent);
      transition:.25s ease;
    }
    .news-item:hover .arrow{background:var(--primary);color:#fff}
    .recommend{
      padding:28px;
      position:sticky;
      top:120px;
      background:linear-gradient(145deg,#fff,#fff5e4);
    }
    .recommend-list{
      margin:20px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .recommend-list li{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:13px 0;
      border-bottom:1px solid var(--line);
      color:var(--muted);
    }
    .recommend-list li:last-child{border-bottom:0}
    .consult-wrap{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:22px;
      align-items:start;
    }
    .faq-card{
      padding:28px;
      background:#fff;
    }
    .faq-list{
      display:grid;
      gap:12px;
      margin-top:22px;
    }
    details{
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,250,241,.72);
      padding:0;
      overflow:hidden;
      transition:.25s ease;
    }
    details[open]{background:#fff;box-shadow:var(--shadow-sm);border-color:rgba(201,81,47,.18)}
    summary{
      list-style:none;
      cursor:pointer;
      padding:17px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      font-weight:900;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(36,59,103,.08);
      color:var(--accent);
      flex:0 0 auto;
      transition:.25s ease;
    }
    details[open] summary:after{content:"−";background:rgba(201,81,47,.12);color:var(--primary-dark)}
    details p{
      margin:0;
      padding:0 18px 18px;
      color:var(--muted);
      line-height:1.85;
    }
    .form-card{
      padding:28px;
      background:linear-gradient(145deg,#fff,#fff7ea);
      border-color:rgba(201,81,47,.2);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:22px;
    }
    .form-field.full{grid-column:1/-1}
    .label{
      display:block;
      margin-bottom:8px;
      color:var(--ink);
      font-weight:850;
      font-size:14px;
    }
    .field,select,textarea{
      width:100%;
      border:1px solid var(--line-strong);
      background:#fff;
      border-radius:15px;
      padding:13px 14px;
      color:var(--ink);
      transition:.25s ease;
    }
    textarea{min-height:118px;resize:vertical}
    .form-note{
      margin:14px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .success-note{
      display:none;
      margin-top:14px;
      padding:12px 14px;
      border-radius:15px;
      background:rgba(47,125,98,.1);
      color:var(--green);
      border:1px solid rgba(47,125,98,.16);
      font-weight:850;
    }
    .site-footer{
      padding:54px 0 36px;
      background:#161f32;
      color:#fff;
      margin-top:20px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:30px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      font-size:20px;
      margin-bottom:12px;
    }
    .footer-brand .brand-mark{box-shadow:none}
    .footer-desc{
      color:rgba(255,255,255,.7);
      max-width:720px;
      margin:0;
    }
    .footer-links{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .footer-links a{
      color:rgba(255,255,255,.72);
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      padding:9px 13px;
      transition:.25s ease;
    }
    .footer-links a:hover{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.08)}
    .copyright{
      margin-top:30px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.58);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      font-size:14px;
    }
    .float-cta{
      position:fixed;
      left:50%;
      bottom:16px;
      transform:translateX(-50%);
      z-index:90;
      width:min(900px, calc(100% - 28px));
      border:1px solid rgba(255,255,255,.66);
      background:rgba(23,38,64,.92);
      backdrop-filter:blur(18px);
      color:#fff;
      border-radius:999px;
      padding:10px 12px 10px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      box-shadow:0 20px 60px rgba(23,38,64,.28);
    }
    .float-cta strong{font-weight:950}
    .float-cta span{color:rgba(255,255,255,.68);font-size:14px}
    .float-cta .btn{
      min-height:42px;
      padding:10px 16px;
      box-shadow:none;
      background:var(--accent-2);
      color:#2d1907;
    }
    @media (max-width:1024px){
      .hero-inner,.case-grid,.dashboard,.feature-layout,.news-layout,.consult-wrap{grid-template-columns:1fr}
      .hero-board{padding-top:10px;min-height:auto}
      .sale-sticker{right:22px;top:22px;width:112px;height:112px;font-size:14px}
      .recommend{position:relative;top:auto}
      .section{padding:68px 0}
    }
    @media (max-width:768px){
      body{padding-bottom:112px}
      .container{width:min(100% - 28px,var(--container))}
      .site-header{top:8px}
      .nav-shell{align-items:stretch;flex-wrap:wrap;border-radius:22px}
      .brand{flex:1;min-width:0}
      .brand span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
      .menu-toggle{display:flex}
      .nav-panel{
        display:none;
        flex-basis:100%;
        flex-direction:column;
        align-items:stretch;
        padding:8px 2px 2px;
      }
      .nav-panel.open{display:flex}
      .nav-links{flex-direction:column;align-items:stretch;overflow:visible}
      .nav-link{justify-content:flex-start;width:100%}
      .nav-actions{width:100%}
      .nav-actions .btn{width:100%}
      .hero-poster{padding:22px;border-radius:26px}
      .hero-inner{gap:20px}
      .hero-copy{padding:80px 0 0}
      .hero-points{grid-template-columns:1fr}
      .hero-board{grid-template-columns:1fr}
      .tile.large{grid-column:auto}
      .section-head{display:block}
      .compare-wrap,.feature-grid{grid-template-columns:1fr}
      .timeline:before{left:22px}
      .timeline-card{
        grid-template-columns:1fr;
        padding-left:52px;
        gap:10px;
      }
      .time{
        justify-self:start;
        min-width:92px;
      }
      .action-tag{justify-self:start}
      .news-item{grid-template-columns:1fr auto;gap:8px}
      .news-date{grid-column:1/-1}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
      .float-cta{
        border-radius:24px;
        align-items:stretch;
        flex-direction:column;
        padding:13px;
      }
      .float-cta .btn{width:100%}
    }
    @media (max-width:520px){
      h1{font-size:38px}
      .hero-copy p{font-size:16px}
      .sale-sticker{width:92px;height:92px;font-size:13px;right:14px;top:14px}
      .hero-kicker{padding-right:86px}
      .hero-actions .btn{width:100%}
      .section{padding:54px 0}
      .case-main,.chart-card,.benefit-box,.faq-card,.form-card,.timeline-shell{padding:22px}
      .metric-value{font-size:40px}
      .bar-row{grid-template-columns:1fr;gap:6px}
      .bar-row span:last-child{justify-self:end}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }