/* roulang page: index */
:root{
      --primary:#6D4DFF;
      --primary-2:#7057FF;
      --cyan:#16D6C5;
      --orange:#FF8A3D;
      --bg:#F7F6FB;
      --bg-soft:#F1EEFF;
      --card:#FFFFFF;
      --text:#19172A;
      --muted:#656174;
      --weak:#8E889D;
      --border:#E6E1F2;
      --border-strong:rgba(109,77,255,.18);
      --dark:#171425;
      --radius-sm:14px;
      --radius-md:22px;
      --radius-lg:30px;
      --radius-xl:38px;
      --shadow:0 18px 50px rgba(61,49,124,.10);
      --shadow-hover:0 24px 70px rgba(61,49,124,.16);
      --gradient:linear-gradient(135deg,#6D4DFF 0%,#16D6C5 55%,#FF8A3D 100%);
      --gradient-soft:linear-gradient(135deg,rgba(109,77,255,.12),rgba(22,214,197,.11),rgba(255,138,61,.10));
      --container:1200px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,HarmonyOS Sans,Arial,sans-serif;
      --transition:all .28s cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 8% 5%,rgba(109,77,255,.14),transparent 34%),
        radial-gradient(circle at 88% 12%,rgba(22,214,197,.12),transparent 32%),
        linear-gradient(180deg,#fff 0%,var(--bg) 42%,#fff 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(109,77,255,.18);color:var(--text)}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .section{padding:92px 0}
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 14px;border-radius:999px;
      background:rgba(109,77,255,.09);
      border:1px solid rgba(109,77,255,.12);
      color:#4A38C7;font-size:13px;font-weight:700;
      letter-spacing:.02em;
    }
    .eyebrow:before{
      content:"";width:8px;height:8px;border-radius:50%;
      background:var(--gradient);box-shadow:0 0 0 5px rgba(22,214,197,.12);
    }
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .section-head.center{display:block;text-align:center;max-width:820px;margin:0 auto 38px}
    h1,h2,h3,p{margin-top:0}
    h1{
      max-width:760px;
      margin-bottom:22px;
      font-size:clamp(36px,5vw,58px);
      line-height:1.12;
      letter-spacing:-.04em;
      font-weight:850;
    }
    h2{
      margin-bottom:12px;
      font-size:clamp(28px,3.2vw,40px);
      line-height:1.2;
      letter-spacing:-.03em;
      font-weight:800;
    }
    h3{font-size:22px;line-height:1.35;font-weight:780;margin-bottom:10px}
    .lead{font-size:18px;color:var(--muted);line-height:1.85;max-width:720px}
    .muted{color:var(--muted)}
    .gradient-text{
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .btn-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .btn{
      min-height:48px;
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:13px 22px;border-radius:999px;
      font-weight:760;font-size:15px;
      transition:var(--transition);
      position:relative;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;background:var(--gradient);
      box-shadow:0 14px 30px rgba(109,77,255,.25);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(109,77,255,.32);filter:saturate(1.05)}
    .btn-secondary{
      color:#3F32B4;background:#fff;
      border:1px solid rgba(109,77,255,.20);
      box-shadow:0 10px 28px rgba(61,49,124,.08);
    }
    .btn-secondary:hover{transform:translateY(-2px);background:#F3F0FF;border-color:rgba(109,77,255,.38)}
    .btn-text{color:#4D3BD0;font-weight:780;display:inline-flex;align-items:center;gap:6px;transition:var(--transition)}
    .btn-text:hover{color:#0AAFA0}
    .btn-text:hover .arrow{transform:translateX(4px)}
    .btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:0;box-shadow:0 0 0 4px rgba(109,77,255,.20),0 0 0 1px rgba(109,77,255,.42)
    }
    .btn:active,.card:active{transform:scale(.99)}
    .site-header{
      position:sticky;top:0;z-index:50;
      backdrop-filter:saturate(150%) blur(18px);
      background:rgba(255,255,255,.78);
      border-bottom:1px solid rgba(230,225,242,.75);
      transition:var(--transition);
    }
    .nav{
      min-height:82px;display:grid;
      grid-template-columns:1fr auto 1fr;
      align-items:center;gap:18px;
    }
    .nav-left,.nav-right{display:flex;align-items:center;gap:12px}
    .nav-left{justify-content:flex-end}
    .nav-right{justify-content:flex-start}
    .nav-link{
      padding:10px 14px;border-radius:999px;
      font-size:14px;font-weight:760;color:#39344E;
      transition:var(--transition);
    }
    .nav-link:hover{background:rgba(109,77,255,.08);color:#4C38D1}
    .nav-link.active{
      background:linear-gradient(135deg,rgba(109,77,255,.13),rgba(22,214,197,.12));
      color:#3E2FC0;
    }
    .logo{
      display:flex;align-items:center;justify-content:center;gap:10px;
      padding:8px 12px;border-radius:999px;
      background:#fff;border:1px solid rgba(109,77,255,.13);
      box-shadow:0 12px 36px rgba(61,49,124,.08);
      font-weight:850;
      letter-spacing:-.02em;
    }
    .logo-mark{
      width:34px;height:34px;border-radius:13px;background:var(--gradient);
      display:grid;place-items:center;color:#fff;font-size:15px;font-weight:900;
      box-shadow:0 10px 24px rgba(109,77,255,.28);
    }
    .logo-text{display:flex;flex-direction:column;line-height:1.1}
    .logo-text strong{font-size:15px}
    .logo-text span{font-size:11px;color:var(--muted);font-weight:760}
    .nav-cta{margin-left:4px;padding-inline:18px;min-height:42px;font-size:14px}
    .menu-toggle{display:none;width:46px;height:46px;border-radius:16px;background:#fff;border:1px solid var(--border);box-shadow:0 10px 28px rgba(61,49,124,.08);color:var(--text)}
    .menu-toggle span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;border-radius:999px;transition:var(--transition)}
    .mobile-panel{display:none}
    .hero{
      position:relative;
      padding:74px 0 88px;
      overflow:hidden;
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(90deg,rgba(247,246,251,.94),rgba(247,246,251,.72),rgba(255,255,255,.94)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      opacity:.92;z-index:-2;
    }
    .hero:after{
      content:"";position:absolute;width:620px;height:620px;right:-180px;top:80px;
      background:radial-gradient(circle,rgba(22,214,197,.20),transparent 62%);
      z-index:-1;
    }
    .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center}
    .hero-copy .lead{margin-bottom:28px}
    .hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
    .badge{
      display:inline-flex;align-items:center;gap:7px;
      padding:8px 12px;border-radius:999px;
      font-size:13px;font-weight:720;color:#3C3851;
      background:#fff;border:1px solid rgba(109,77,255,.12);
      box-shadow:0 10px 22px rgba(61,49,124,.06);
    }
    .badge.cyan{background:rgba(22,214,197,.10);border-color:rgba(22,214,197,.18)}
    .badge.orange{background:rgba(255,138,61,.10);border-color:rgba(255,138,61,.18)}
    .badge:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--primary)}
    .badge.cyan:before{background:var(--cyan)}
    .badge.orange:before{background:var(--orange)}
    .dashboard-wrap{position:relative}
    .dashboard{
      position:relative;
      border-radius:34px;
      padding:18px;
      background:linear-gradient(#fff,#fff) padding-box,var(--gradient) border-box;
      border:1px solid transparent;
      box-shadow:var(--shadow-hover);
      overflow:hidden;
    }
    .dashboard-img{
      height:210px;border-radius:26px;overflow:hidden;position:relative;margin-bottom:16px;
    }
    .dashboard-img img{width:100%;height:100%;object-fit:cover}
    .dashboard-img:after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(135deg,rgba(25,23,42,.10),rgba(109,77,255,.18),rgba(22,214,197,.10));
    }
    .dash-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}
    .dash-title{font-weight:820}
    .dash-status{font-size:12px;font-weight:760;color:#0C9F92;background:rgba(22,214,197,.12);padding:6px 10px;border-radius:999px}
    .metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
    .metric{
      padding:16px;border-radius:20px;background:var(--bg);
      border:1px solid rgba(109,77,255,.10);
    }
    .metric span{display:block;color:var(--muted);font-size:12px;font-weight:720}
    .metric strong{display:block;font-size:22px;line-height:1.2;margin-top:4px}
    .trend-list{display:grid;gap:10px}
    .trend{
      display:grid;grid-template-columns:88px 1fr 42px;gap:10px;align-items:center;
      padding:10px 12px;border-radius:16px;background:#fff;border:1px solid var(--border);
    }
    .trend-name{font-size:13px;font-weight:760}
    .bar{height:8px;border-radius:999px;background:#EFEAFB;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:999px;background:var(--gradient)}
    .trend small{text-align:right;color:var(--muted);font-weight:760}
    .phone-card{
      position:absolute;right:-22px;bottom:-28px;width:190px;
      background:#171425;color:#fff;border-radius:28px;padding:16px;
      box-shadow:0 22px 58px rgba(23,20,37,.26);
      border:1px solid rgba(255,255,255,.12);
    }
    .phone-card .mini-head{font-size:12px;color:rgba(255,255,255,.68);margin-bottom:10px}
    .phone-card strong{display:block;font-size:17px;line-height:1.35;margin-bottom:12px}
    .mini-pill{display:inline-flex;padding:6px 9px;border-radius:999px;background:rgba(22,214,197,.16);color:#82FFF3;font-size:12px;font-weight:760}
    .category-entry{
      padding:34px;
      border-radius:var(--radius-xl);
      background:#fff;
      box-shadow:var(--shadow);
      border:1px solid rgba(109,77,255,.10);
      display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:center;
    }
    .category-entry figure{margin:0;border-radius:28px;overflow:hidden;height:230px;position:relative}
    .category-entry img{width:100%;height:100%;object-fit:cover}
    .category-entry figure:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(109,77,255,.12),rgba(22,214,197,.14))}
    .feature-layout{display:grid;grid-template-columns:310px 1fr;gap:28px;align-items:start}
    .feature-menu{
      position:sticky;top:104px;
      padding:16px;border-radius:28px;background:#fff;
      border:1px solid rgba(109,77,255,.10);box-shadow:var(--shadow);
    }
    .feature-tab{
      display:flex;align-items:center;gap:12px;width:100%;
      padding:15px 16px;border-radius:18px;background:transparent;color:var(--text);
      font-weight:760;text-align:left;transition:var(--transition);
      border:1px solid transparent;
    }
    .feature-tab:hover,.feature-tab.active{
      background:linear-gradient(135deg,rgba(109,77,255,.11),rgba(22,214,197,.08));
      border-color:rgba(109,77,255,.14);
      color:#3E2FC0;
    }
    .tab-icon{
      width:32px;height:32px;border-radius:12px;display:grid;place-items:center;
      background:var(--gradient);color:#fff;font-weight:900;font-size:13px;flex:0 0 auto;
    }
    .feature-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .card{
      background:#fff;border:1px solid rgba(109,77,255,.10);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      transition:var(--transition);
    }
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(109,77,255,.24)}
    .feature-card{padding:28px;min-height:246px;display:flex;flex-direction:column}
    .feature-card .badge{align-self:flex-start;margin-bottom:16px}
    .feature-card p{color:var(--muted);margin-bottom:18px}
    .feature-card .btn-text{margin-top:auto}
    .scenes{
      background:
        radial-gradient(circle at 12% 18%,rgba(109,77,255,.12),transparent 28%),
        radial-gradient(circle at 78% 70%,rgba(22,214,197,.12),transparent 30%),
        #fff;
    }
    .timeline{
      display:grid;grid-template-columns:repeat(5,1fr);gap:14px;position:relative;
    }
    .timeline:before{
      content:"";position:absolute;left:8%;right:8%;top:34px;height:2px;
      background:linear-gradient(90deg,rgba(109,77,255,.18),rgba(22,214,197,.35),rgba(255,138,61,.18));
    }
    .scene-card{
      position:relative;padding:22px;border-radius:28px;background:#fff;
      border:1px solid rgba(109,77,255,.10);
      box-shadow:0 14px 38px rgba(61,49,124,.08);
      min-height:250px;
    }
    .scene-no{
      width:68px;height:68px;border-radius:24px;
      display:grid;place-items:center;
      background:var(--gradient);color:#fff;font-size:22px;font-weight:900;
      margin-bottom:20px;box-shadow:0 14px 30px rgba(109,77,255,.20);
      position:relative;z-index:2;
    }
    .scene-card p{color:var(--muted);font-size:15px;margin-bottom:0}
    .scene-card .problem{font-weight:760;color:var(--text);margin-bottom:8px}
    .proof-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch}
    .case-card{padding:30px;overflow:hidden;position:relative}
    .case-card.large{
      min-height:430px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,.98)),
        url('/assets/images/coverpic/cover-2.webp') center/cover no-repeat;
    }
    .case-card.side{
      display:grid;gap:18px;background:transparent;border:0;box-shadow:none;padding:0;
    }
    .mini-case{
      padding:26px;border-radius:30px;background:#fff;border:1px solid rgba(109,77,255,.10);
      box-shadow:var(--shadow);
    }
    .proof-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
    .visual-strip{
      margin-top:28px;border-radius:28px;overflow:hidden;height:180px;position:relative;
    }
    .visual-strip img{width:100%;height:100%;object-fit:cover}
    .visual-strip:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(109,77,255,.18),rgba(22,214,197,.10))}
    .pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
    .price-card{padding:30px;position:relative;overflow:hidden}
    .price-card.recommended{
      transform:translateY(-10px);
      border:1px solid transparent;
      background:linear-gradient(#fff,#fff) padding-box,var(--gradient) border-box;
    }
    .recommend-tag{
      position:absolute;top:18px;right:18px;
      padding:6px 10px;border-radius:999px;background:rgba(255,138,61,.13);
      color:#B75312;font-size:12px;font-weight:820;
    }
    .price{font-size:32px;line-height:1.2;font-weight:850;margin:18px 0 6px}
    .price small{font-size:14px;color:var(--muted);font-weight:700}
    .check-list{list-style:none;margin:22px 0 26px;padding:0;display:grid;gap:12px}
    .check-list li{display:flex;gap:10px;color:#464154;font-size:15px}
    .check-list li:before{
      content:"✓";width:22px;height:22px;border-radius:50%;
      display:grid;place-items:center;flex:0 0 auto;
      background:rgba(22,214,197,.14);color:#0BAEA0;font-weight:900;font-size:13px;
    }
    .faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:start}
    .faq-panel{
      padding:30px;border-radius:32px;background:var(--gradient-soft);
      border:1px solid rgba(109,77,255,.10);
    }
    .faq-list{display:grid;gap:12px}
    details.faq-item{
      background:#fff;border:1px solid rgba(109,77,255,.10);
      border-radius:22px;box-shadow:0 12px 32px rgba(61,49,124,.07);
      overflow:hidden;transition:var(--transition);
    }
    details.faq-item[open]{background:#FBFAFF;border-color:rgba(109,77,255,.20)}
    .faq-item summary{
      list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding:20px 22px;font-weight:800;cursor:pointer;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;background:rgba(109,77,255,.09);color:#4B38CA;font-weight:900;flex:0 0 auto;
    }
    .faq-item[open] summary:after{content:"−";background:rgba(22,214,197,.14);color:#0A9F93}
    .faq-item p{padding:0 22px 22px;margin:0;color:var(--muted)}
    .contact-band{
      display:grid;grid-template-columns:1fr 430px;gap:28px;align-items:center;
      padding:38px;border-radius:38px;background:#fff;border:1px solid rgba(109,77,255,.12);
      box-shadow:var(--shadow);
    }
    .form-card{display:grid;gap:12px}
    .field{display:grid;gap:7px}
    .field label{font-size:13px;font-weight:780;color:#443F58}
    .field input,.field textarea,.field select{
      width:100%;border:1px solid var(--border);background:#F8F6FC;
      border-radius:16px;padding:12px 14px;color:var(--text);
      transition:var(--transition);
    }
    .field textarea{min-height:94px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{
      outline:0;border-color:rgba(109,77,255,.55);background:#fff;
      box-shadow:0 0 0 4px rgba(109,77,255,.12);
    }
    .hint{font-size:12px;color:var(--weak);line-height:1.5}
    .final-cta{
      position:relative;overflow:hidden;border-radius:42px;padding:48px;
      color:#fff;background:
        radial-gradient(circle at 18% 15%,rgba(255,138,61,.42),transparent 30%),
        radial-gradient(circle at 86% 20%,rgba(22,214,197,.42),transparent 32%),
        linear-gradient(135deg,#4D35E8 0%,#211A58 55%,#151122 100%);
      box-shadow:0 28px 80px rgba(51,37,133,.28);
    }
    .final-cta:before{
      content:"";position:absolute;inset:0;
      background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
      background-size:28px 28px;mask-image:linear-gradient(90deg,transparent,black 18%,black 82%,transparent);
    }
    .final-cta>*{position:relative}
    .final-cta h2{color:#fff;max-width:760px}
    .final-cta p{color:rgba(255,255,255,.78);max-width:760px}
    .final-cta .btn-secondary{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.26);box-shadow:none}
    .final-cta .btn-secondary:hover{background:rgba(255,255,255,.18)}
    .site-footer{
      margin-top:92px;
      background:
        radial-gradient(circle at 12% 0,rgba(109,77,255,.24),transparent 28%),
        radial-gradient(circle at 82% 8%,rgba(22,214,197,.18),transparent 28%),
        var(--dark);
      color:#fff;
      position:relative;
    }
    .site-footer:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--gradient)}
    .footer-main{padding:58px 0 36px;display:grid;grid-template-columns:1.35fr .8fr .8fr 1fr;gap:34px}
    .footer-brand .logo{display:inline-flex;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);box-shadow:none;margin-bottom:18px}
    .footer-brand .logo-text span{color:rgba(255,255,255,.62)}
    .footer-brand p{color:rgba(255,255,255,.68);margin-bottom:0}
    .footer-col h3{font-size:15px;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-links span{color:rgba(255,255,255,.66);font-size:14px;transition:var(--transition)}
    .footer-links a:hover{color:#82FFF3;transform:translateX(3px)}
    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.10);
      padding:18px 0 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
      color:rgba(255,255,255,.55);font-size:13px;
    }
    @media (max-width:1080px){
      .nav{grid-template-columns:auto 1fr auto}
      .nav-left,.nav-right{display:none}
      .logo{justify-self:start}
      .menu-toggle{display:block;justify-self:end}
      .mobile-panel{
        display:none;position:absolute;left:20px;right:20px;top:88px;
        padding:14px;border-radius:24px;background:#fff;border:1px solid var(--border);
        box-shadow:var(--shadow-hover);
      }
      .mobile-panel.open{display:grid;gap:8px}
      .mobile-panel .nav-link{display:block;padding:14px 16px}
      .mobile-panel .btn{width:100%;margin-top:6px}
      .hero-grid,.feature-layout,.proof-grid,.faq-grid,.contact-band{grid-template-columns:1fr}
      .feature-menu{position:relative;top:auto;display:grid;grid-template-columns:repeat(2,1fr)}
      .timeline{grid-template-columns:repeat(2,1fr)}
      .timeline:before{display:none}
      .pricing-grid{grid-template-columns:1fr 1fr}
      .price-card.recommended{transform:none}
      .category-entry{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:60px 0}
      .section-tight{padding:52px 0}
      .hero{padding:48px 0 64px}
      .section-head{display:block}
      .hero-grid{gap:30px}
      .feature-cards,.pricing-grid,.metric-grid,.footer-main{grid-template-columns:1fr}
      .feature-menu{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr}
      .phone-card{position:relative;right:auto;bottom:auto;margin:16px auto 0;width:100%}
      .dashboard-img{height:180px}
      .category-entry,.contact-band,.final-cta{padding:24px;border-radius:30px}
      .footer-main{padding-top:44px}
      .footer-bottom{display:block}
      .btn-row .btn{width:100%}
    }
    @media (max-width:520px){
      .nav{min-height:72px}
      .logo-text strong{font-size:14px}
      .logo-text span{display:none}
      .logo-mark{width:32px;height:32px}
      .hero-tags{gap:8px}
      .badge{font-size:12px;padding:7px 10px}
      .trend{grid-template-columns:72px 1fr 36px}
      .scene-card,.feature-card,.price-card,.mini-case,.case-card{padding:22px;border-radius:24px}
      .visual-strip,.category-entry figure{height:170px}
      .final-cta{padding:26px}
    }

/* roulang page: category1 */
:root{
      --primary:#6D4DFF;
      --primary-2:#7057FF;
      --cyan:#16D6C5;
      --orange:#FF8A3D;
      --bg:#F7F6FB;
      --bg-soft:#F1EEFF;
      --card:#FFFFFF;
      --text:#19172A;
      --muted:#656174;
      --weak:#8A849B;
      --border:#E6E1F2;
      --border-strong:rgba(109,77,255,.22);
      --footer:#171425;
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:30px;
      --shadow:0 18px 50px rgba(61,49,124,.10);
      --shadow-hover:0 24px 65px rgba(61,49,124,.16);
      --container:1180px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,HarmonyOS Sans,Arial,sans-serif;
      --transition:.24s ease;
      --gradient:linear-gradient(135deg,#6D4DFF 0%,#16D6C5 56%,#FF8A3D 100%);
      --soft-gradient:linear-gradient(135deg,rgba(109,77,255,.11),rgba(22,214,197,.11),rgba(255,138,61,.10));
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 8% 8%,rgba(109,77,255,.12),transparent 30%),
        radial-gradient(circle at 88% 18%,rgba(22,214,197,.14),transparent 28%),
        linear-gradient(180deg,#fff 0%,var(--bg) 46%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(109,77,255,.18)}
    .container{width:min(100% - 40px,var(--container));margin-inline:auto}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid rgba(109,77,255,.14);
      border-radius:999px;
      background:rgba(255,255,255,.78);
      color:#4430C8;
      font-weight:750;
      font-size:13px;
      box-shadow:0 10px 28px rgba(61,49,124,.08);
      backdrop-filter:blur(12px);
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--gradient);
      box-shadow:0 0 0 5px rgba(22,214,197,.13);
    }
    .section-head{
      max-width:760px;
      margin-bottom:34px;
    }
    .section-head.center{text-align:center;margin-inline:auto}
    .section-head h2{
      margin:14px 0 12px;
      font-size:clamp(28px,3.4vw,40px);
      line-height:1.2;
      letter-spacing:-.03em;
    }
    .section-head p{margin:0;color:var(--muted);font-size:17px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:760;
      transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition);
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 12px 30px rgba(109,77,255,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(109,77,255,.30);filter:saturate(1.04)}
    .btn-secondary{
      color:#3524AB;
      background:#fff;
      border-color:rgba(109,77,255,.20);
      box-shadow:0 10px 24px rgba(61,49,124,.08);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(109,77,255,.45);background:#F5F2FF}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn:focus-visible,
    .nav-link:focus-visible,
    .logo:focus-visible,
    .pill:focus-visible,
    .article-card:focus-visible{
      outline:0;
      box-shadow:0 0 0 3px rgba(109,77,255,.22),0 0 0 6px rgba(22,214,197,.14);
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#4734CA;
      font-weight:800;
      transition:gap var(--transition),color var(--transition);
    }
    .text-link:hover{gap:12px;color:#079E94}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:760;
      color:#322A64;
      background:rgba(109,77,255,.09);
      border:1px solid rgba(109,77,255,.12);
    }
    .badge.cyan{background:rgba(22,214,197,.10);border-color:rgba(22,214,197,.20);color:#087D76}
    .badge.orange{background:rgba(255,138,61,.12);border-color:rgba(255,138,61,.24);color:#A34E17}
    .badge:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:currentColor;
      opacity:.75;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.78);
      border-bottom:1px solid rgba(230,225,242,.72);
      backdrop-filter:blur(18px);
      transition:box-shadow var(--transition),background var(--transition);
    }
    .site-header.is-scrolled{background:rgba(255,255,255,.94);box-shadow:0 10px 34px rgba(61,49,124,.08)}
    .nav{
      min-height:82px;
      display:grid;
      grid-template-columns:1fr auto 1fr auto;
      align-items:center;
      gap:18px;
    }
    .nav-left,.nav-right{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .nav-left{justify-content:flex-end}
    .nav-right{justify-content:flex-start}
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:8px 14px;
      border-radius:999px;
      color:#3F3A52;
      font-size:15px;
      font-weight:760;
      transition:background var(--transition),color var(--transition),transform var(--transition);
    }
    .nav-link:hover{background:rgba(109,77,255,.08);color:#3524AB;transform:translateY(-1px)}
    .nav-link.active{
      color:#3524AB;
      background:linear-gradient(135deg,rgba(109,77,255,.12),rgba(22,214,197,.10));
      box-shadow:inset 0 0 0 1px rgba(109,77,255,.12);
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      padding:8px 10px;
      border-radius:20px;
      transition:background var(--transition),transform var(--transition);
    }
    .logo:hover{background:rgba(109,77,255,.06);transform:translateY(-1px)}
    .logo-mark{
      width:48px;
      height:48px;
      border-radius:17px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      letter-spacing:-.04em;
      background:var(--gradient);
      box-shadow:0 12px 28px rgba(109,77,255,.25);
    }
    .logo-text{display:flex;flex-direction:column;line-height:1.22}
    .logo-text strong{font-size:16px;letter-spacing:-.02em}
    .logo-text span{font-size:12px;color:var(--muted);font-weight:650}
    .nav-cta{padding-inline:17px;min-height:42px;font-size:14px}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:15px;
      border:1px solid var(--border);
      background:#fff;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      box-shadow:0 10px 22px rgba(61,49,124,.08);
    }
    .menu-toggle span{width:20px;height:2px;border-radius:10px;background:#2B2443;transition:var(--transition)}
    .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .mobile-panel{
      display:none;
      grid-column:1/-1;
      padding:14px;
      background:#fff;
      border:1px solid var(--border);
      border-radius:22px;
      box-shadow:var(--shadow);
    }
    .mobile-panel .nav-link,.mobile-panel .btn{width:100%;justify-content:center;margin:4px 0}

    .category-hero{
      position:relative;
      padding:96px 0 58px;
      overflow:hidden;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(100deg,rgba(247,246,251,.97) 0%,rgba(247,246,251,.83) 48%,rgba(247,246,251,.93) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      z-index:-2;
    }
    .category-hero:after{
      content:"";
      position:absolute;
      width:520px;
      height:520px;
      right:-160px;
      top:-190px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(109,77,255,.22),rgba(22,214,197,.12),transparent 70%);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);
      align-items:center;
      gap:46px;
    }
    .hero-copy h1{
      margin:18px 0 18px;
      max-width:760px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      letter-spacing:-.045em;
    }
    .hero-copy p{
      margin:0;
      max-width:720px;
      color:var(--muted);
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }
    .info-card{
      position:relative;
      padding:24px;
      border-radius:32px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(255,255,255,.78);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      overflow:hidden;
    }
    .info-card:before{
      content:"";
      position:absolute;
      inset:0;
      padding:1px;
      border-radius:32px;
      background:var(--gradient);
      -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
      -webkit-mask-composite:xor;
      mask-composite:exclude;
      opacity:.55;
      pointer-events:none;
    }
    .cover-frame{
      position:relative;
      height:250px;
      border-radius:26px;
      overflow:hidden;
      background:#EDE8FF;
    }
    .cover-frame img{width:100%;height:100%;object-fit:cover}
    .cover-frame:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(25,23,42,.05),rgba(25,23,42,.62));
    }
    .cover-caption{
      position:absolute;
      left:18px;
      right:18px;
      bottom:16px;
      z-index:2;
      color:#fff;
    }
    .cover-caption strong{display:block;font-size:20px;line-height:1.25}
    .cover-caption span{display:block;margin-top:4px;font-size:13px;opacity:.86}
    .info-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:14px;
    }
    .metric-box{
      padding:14px 12px;
      border-radius:18px;
      background:linear-gradient(180deg,#fff,rgba(241,238,255,.82));
      border:1px solid rgba(109,77,255,.12);
    }
    .metric-box strong{display:block;font-size:18px;line-height:1.15;color:#3022A2}
    .metric-box span{display:block;margin-top:5px;font-size:12px;color:var(--muted);line-height:1.35}

    .filter-bar{
      position:relative;
      margin-top:-22px;
      z-index:2;
    }
    .filter-wrap{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:14px;
      border:1px solid rgba(109,77,255,.13);
      border-radius:24px;
      background:rgba(255,255,255,.88);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      scrollbar-width:none;
    }
    .filter-wrap::-webkit-scrollbar{display:none}
    .pill{
      flex:0 0 auto;
      border:1px solid rgba(109,77,255,.13);
      background:#fff;
      color:#3E3852;
      border-radius:999px;
      padding:10px 15px;
      font-weight:760;
      transition:background var(--transition),color var(--transition),border-color var(--transition),transform var(--transition);
    }
    .pill:hover,.pill.active{
      color:#3022A2;
      border-color:rgba(109,77,255,.30);
      background:linear-gradient(135deg,rgba(109,77,255,.12),rgba(22,214,197,.10));
      transform:translateY(-1px);
    }

    .magazine-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
    }
    .feature-card,.mini-topic,.article-card,.side-card,.faq-item,.value-card{
      background:rgba(255,255,255,.86);
      border:1px solid rgba(109,77,255,.12);
      box-shadow:var(--shadow);
      transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition),background var(--transition);
    }
    .feature-card:hover,.mini-topic:hover,.article-card:hover,.side-card:hover,.value-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(109,77,255,.28);
    }
    .feature-card{
      min-height:100%;
      border-radius:32px;
      overflow:hidden;
    }
    .feature-image{
      position:relative;
      height:325px;
      overflow:hidden;
    }
    .feature-image img{width:100%;height:100%;object-fit:cover}
    .feature-image:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(25,23,42,.02),rgba(25,23,42,.72));
    }
    .feature-image .badge{
      position:absolute;
      left:22px;
      top:22px;
      z-index:2;
      background:rgba(255,255,255,.86);
    }
    .feature-body{padding:28px}
    .feature-body h2{margin:0 0 12px;font-size:30px;line-height:1.22;letter-spacing:-.03em}
    .feature-body p{margin:0 0 20px;color:var(--muted)}
    .topic-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .mini-topic{
      border-radius:26px;
      padding:22px;
      min-height:210px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .mini-topic h3{margin:14px 0 8px;font-size:20px;line-height:1.32}
    .mini-topic p{margin:0;color:var(--muted);font-size:15px;line-height:1.65}
    .meta{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:18px;
      color:var(--weak);
      font-size:13px;
      font-weight:650;
    }

    .value-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      margin-top:30px;
    }
    .value-card{
      border-radius:24px;
      padding:22px;
      background:linear-gradient(180deg,#fff,rgba(241,238,255,.62));
    }
    .icon-dot{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:var(--gradient);
      box-shadow:0 12px 26px rgba(109,77,255,.22);
    }
    .value-card h3{margin:16px 0 8px;font-size:20px;line-height:1.3}
    .value-card p{margin:0;color:var(--muted);font-size:15px}

    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:28px;
      align-items:start;
    }
    .article-list{
      display:grid;
      gap:16px;
    }
    .article-card{
      display:grid;
      grid-template-columns:160px minmax(0,1fr);
      gap:22px;
      padding:16px;
      border-radius:28px;
    }
    .article-thumb{
      min-height:132px;
      border-radius:20px;
      overflow:hidden;
      background:var(--bg-soft);
    }
    .article-thumb img{width:100%;height:100%;object-fit:cover}
    .article-body{padding:4px 4px 4px 0}
    .article-body h3{
      margin:10px 0 8px;
      font-size:22px;
      line-height:1.35;
      transition:color var(--transition);
    }
    .article-card:hover h3{color:#4936D1}
    .article-body p{
      margin:0;
      color:var(--muted);
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .article-foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      margin-top:14px;
      color:var(--weak);
      font-size:13px;
      font-weight:650;
    }
    .arrow{
      color:#4936D1;
      font-weight:900;
      transition:transform var(--transition),color var(--transition);
    }
    .article-card:hover .arrow{transform:translateX(5px);color:#079E94}
    .sidebar{
      position:sticky;
      top:104px;
      display:grid;
      gap:18px;
    }
    .side-card{
      border-radius:28px;
      padding:24px;
    }
    .side-card h3{margin:0 0 14px;font-size:20px}
    .keyword-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
    }
    .check-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      position:relative;
      padding-left:27px;
      color:#4D485D;
      font-weight:650;
      line-height:1.55;
    }
    .check-list li:before{
      content:"✓";
      position:absolute;
      left:0;
      top:0;
      width:19px;
      height:19px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(22,214,197,.14);
      color:#079E94;
      font-size:12px;
      font-weight:900;
    }
    .side-cta{
      color:#fff;
      background:
        radial-gradient(circle at 18% 20%,rgba(255,255,255,.28),transparent 22%),
        var(--gradient);
      border:0;
      overflow:hidden;
    }
    .side-cta h3{color:#fff}
    .side-cta p{color:rgba(255,255,255,.84);margin:0 0 18px}
    .side-cta .btn{background:#fff;color:#3524AB;box-shadow:none}

    .process-band{
      position:relative;
      overflow:hidden;
      border-radius:36px;
      padding:36px;
      background:
        linear-gradient(135deg,rgba(109,77,255,.92),rgba(22,214,197,.76)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      color:#fff;
      box-shadow:0 25px 70px rgba(109,77,255,.18);
    }
    .process-band h2{margin:0 0 10px;font-size:34px;line-height:1.2}
    .process-band>p{max-width:760px;margin:0;color:rgba(255,255,255,.86)}
    .process-steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:28px;
    }
    .step{
      padding:20px;
      border-radius:24px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.22);
      backdrop-filter:blur(10px);
    }
    .step span{
      display:grid;
      place-items:center;
      width:34px;
      height:34px;
      border-radius:13px;
      background:#fff;
      color:#3524AB;
      font-weight:900;
      margin-bottom:13px;
    }
    .step h3{margin:0 0 8px;font-size:18px}
    .step p{margin:0;color:rgba(255,255,255,.82);font-size:14px;line-height:1.65}

    .faq-wrap{
      display:grid;
      gap:14px;
      max-width:900px;
      margin-inline:auto;
    }
    .faq-item{
      border-radius:24px;
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:22px 24px;
      border:0;
      background:#fff;
      color:var(--text);
      text-align:left;
      font-weight:820;
      font-size:17px;
    }
    .faq-question span:first-child{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .faq-question span:first-child:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--gradient);
      flex:0 0 auto;
    }
    .faq-icon{
      width:26px;
      height:26px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(109,77,255,.09);
      color:#4936D1;
      font-weight:900;
      transition:transform var(--transition);
    }
    .faq-answer{
      display:none;
      padding:0 24px 22px 43px;
      color:var(--muted);
      background:linear-gradient(180deg,#fff,rgba(241,238,255,.62));
    }
    .faq-item.open{border-color:rgba(109,77,255,.26)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(22,214,197,.13);color:#079E94}

    .bottom-cta{
      padding:78px 0 92px;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:40px;
      padding:48px;
      background:
        radial-gradient(circle at 12% 12%,rgba(255,255,255,.30),transparent 24%),
        radial-gradient(circle at 88% 18%,rgba(255,138,61,.30),transparent 28%),
        linear-gradient(135deg,#6D4DFF 0%,#16D6C5 58%,#FF8A3D 100%);
      color:#fff;
      box-shadow:0 28px 75px rgba(109,77,255,.23);
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:28px;
    }
    .cta-panel h2{margin:0 0 12px;font-size:clamp(28px,3.3vw,42px);line-height:1.2;letter-spacing:-.03em}
    .cta-panel p{margin:0;color:rgba(255,255,255,.86);max-width:760px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .cta-panel .btn-primary{background:#fff;color:#3524AB;box-shadow:0 16px 36px rgba(25,23,42,.16)}
    .cta-panel .btn-secondary{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.36);box-shadow:none}
    .cta-panel .btn-secondary:hover{background:rgba(255,255,255,.24)}

    .site-footer{
      position:relative;
      color:rgba(255,255,255,.78);
      background:
        radial-gradient(circle at 18% 0%,rgba(109,77,255,.25),transparent 32%),
        linear-gradient(180deg,#211B38 0%,var(--footer) 100%);
      padding-top:58px;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;
      height:3px;
      background:var(--gradient);
    }
    .footer-main{
      display:grid;
      grid-template-columns:1.4fr .8fr .9fr 1.05fr;
      gap:32px;
      padding-bottom:38px;
    }
    .site-footer .logo{padding:0;color:#fff}
    .site-footer .logo:hover{background:transparent}
    .site-footer .logo-text span{color:rgba(255,255,255,.62)}
    .footer-brand p{margin:18px 0 0;max-width:360px;color:rgba(255,255,255,.68)}
    .footer-col h3{
      margin:0 0 14px;
      color:#fff;
      font-size:17px;
    }
    .footer-links{
      display:grid;
      gap:9px;
      font-size:14px;
    }
    .footer-links a,.footer-links span{color:rgba(255,255,255,.66)}
    .footer-links a{transition:color var(--transition),transform var(--transition)}
    .footer-links a:hover{color:#16D6C5;transform:translateX(3px)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding:20px 0;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.55);
      font-size:13px;
    }

    @media (max-width:1100px){
      .nav{grid-template-columns:1fr auto 1fr auto}
      .nav-left,.nav-right{gap:8px}
      .nav-link{padding-inline:11px}
      .hero-grid{grid-template-columns:1fr;gap:32px}
      .info-card{max-width:720px}
      .magazine-grid{grid-template-columns:1fr}
      .content-layout{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:repeat(3,1fr)}
      .process-steps{grid-template-columns:repeat(2,1fr)}
      .footer-main{grid-template-columns:1fr 1fr}
      .cta-panel{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:860px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:66px 0}
      .category-hero{padding:72px 0 46px}
      .nav{
        min-height:72px;
        grid-template-columns:auto 1fr auto;
      }
      .nav-left,.nav-right{display:none}
      .logo{justify-self:start}
      .logo-mark{width:44px;height:44px;border-radius:15px}
      .logo-text strong{font-size:15px}
      .menu-toggle{display:flex;justify-self:end}
      .mobile-panel.is-open{display:grid}
      .hero-copy p{font-size:16px}
      .topic-grid{grid-template-columns:1fr}
      .value-strip{grid-template-columns:1fr 1fr}
      .article-card{grid-template-columns:1fr}
      .article-thumb{height:190px}
      .article-body{padding:0}
      .sidebar{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:560px){
      .container{width:min(100% - 22px,var(--container))}
      .section{padding:54px 0}
      .section-head h2{letter-spacing:-.025em}
      .hero-actions,.cta-actions{display:grid}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .info-card{padding:16px;border-radius:26px}
      .cover-frame{height:220px;border-radius:22px}
      .info-metrics{grid-template-columns:1fr}
      .filter-wrap{border-radius:20px}
      .feature-image{height:240px}
      .feature-body{padding:22px}
      .feature-body h2{font-size:25px}
      .value-strip{grid-template-columns:1fr}
      .process-band{padding:24px;border-radius:28px}
      .process-band h2{font-size:28px}
      .process-steps{grid-template-columns:1fr}
      .faq-question{padding:18px;font-size:16px}
      .faq-answer{padding:0 18px 18px 36px}
      .cta-panel{padding:28px;border-radius:30px}
      .footer-main{grid-template-columns:1fr;gap:26px}
      .logo-text span{max-width:210px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    }