:root{
      --bg:#fff7f7;
      --card:#ffffff;
      --text:#1f2430;
      --muted:#5b6376;
      --subtle:#7a8399;
      --border:rgba(20,28,45,.12);
      --shadow: 0 10px 30px rgba(25, 12, 12, .08);
      --shadow2: 0 6px 18px rgba(185, 0, 45, .12);
      --brand:#d1003a;
      --brand2:#ff2a59;
      --accent:#7c1bff;
      --good:#0c8a5c;
      --warn:#b26a00;
      --ring: rgba(209,0,58,.25);
      --container: 1120px;
      --radius:18px;
      --radius2:14px;
      --ease: cubic-bezier(.2,.9,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      background:
        radial-gradient(900px 420px at 18% -10%, rgba(209,0,58,.18), transparent 55%),
        radial-gradient(700px 380px at 86% 6%, rgba(124,27,255,.12), transparent 50%),
        linear-gradient(#fff, var(--bg) 60%, #fff 100%);
      color:var(--text);
    }
    a{color:inherit; text-decoration:none}
    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(1.2) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(20,28,45,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 220px;
    }
    .logo{
      width:42px; height:42px;
      display:block;
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted);
    }

    .nav{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:nowrap;
    }
    .nav a{
      font-size:13px;
      color:rgba(31,36,48,.86);
      padding:9px 10px;
      border-radius:12px;
      transition: transform .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(209,0,58,.08);
      color: var(--brand);
      transform: translateY(-1px);
    }

    .right-actions{
      display:flex;
      align-items:center;
      gap:10px;
      justify-content:flex-end;
      min-width: 260px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border:1px solid rgba(209,0,58,.18);
      border-radius:999px;
      background: rgba(209,0,58,.06);
      color:rgba(209,0,58,.95);
      font-size:12px;
      white-space:nowrap;
    }
    .chip i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(180deg, var(--brand2), var(--brand));
      box-shadow: 0 0 0 4px rgba(209,0,58,.12);
      display:inline-block;
    }

    .btn{
      border:1px solid rgba(20,28,45,.14);
      background: #fff;
      color: var(--text);
      padding: 11px 14px;
      border-radius: 14px;
      font-weight: 650;
      font-size: 13px;
      display:inline-flex;
      align-items:center;
      gap:10px;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 28px rgba(28,20,35,.08);
      border-color: rgba(209,0,58,.25);
    }
    .btn-primary{
      border: 1px solid rgba(209,0,58,.25);
      background: linear-gradient(180deg, rgba(255,42,89,.98), rgba(209,0,58,.98));
      color:#fff;
      box-shadow: var(--shadow2);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 40px rgba(209,0,58,.22);
      border-color: rgba(255,42,89,.35);
    }
    .btn .arrow{
      width:18px; height:18px; border-radius:50%;
      display:grid; place-items:center;
      background: rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.22);
      font-size:12px;
    }
    .btn-primary .arrow{ background: rgba(255,255,255,.18); }

    .mobile-toggle{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border: 1px solid rgba(20,28,45,.12);
      background:#fff;
      cursor:pointer;
      align-items:center;
      justify-content:center;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease);
    }
    .mobile-toggle:hover{ transform: translateY(-1px); box-shadow: 0 10px 22px rgba(20,28,45,.08); }
    .burger{
      width:18px; height:14px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0;
      height:2px; background: rgba(31,36,48,.88);
      border-radius:2px;
      transition: transform .25s var(--ease), top .25s var(--ease), opacity .25s var(--ease);
    }
    .burger span:nth-child(1){ top:0; }
    .burger span:nth-child(2){ top:6px; }
    .burger span:nth-child(3){ top:12px; }
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(1){ top:6px; transform: rotate(45deg); }
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(2){ opacity:0; }
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(3){ top:6px; transform: rotate(-45deg); }

    .mobile-nav{
      display:none;
      padding: 0 0 12px;
    }
    .mobile-nav .panel{
      border:1px solid rgba(20,28,45,.10);
      border-radius: 16px;
      background:#fff;
      box-shadow: 0 18px 42px rgba(20,28,45,.08);
      padding: 12px;
    }
    .mobile-nav .links{
      display:flex; flex-wrap:wrap;
      gap:8px;
    }
    .mobile-nav .links a{
      font-size:13px;
      padding:10px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.10);
      color: rgba(31,36,48,.90);
      background: rgba(255,255,255,.8);
    }
    .mobile-nav .links a:hover{
      border-color: rgba(209,0,58,.25);
      color: var(--brand);
      background: rgba(209,0,58,.06);
    }

    .hero{
      padding: 26px 0 8px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-left{
      border-radius: var(--radius);
      background:
        radial-gradient(1000px 420px at 12% 0%, rgba(255,42,89,.16), transparent 55%),
        radial-gradient(900px 380px at 90% 14%, rgba(124,27,255,.12), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.72));
      border: 1px solid rgba(20,28,45,.08);
      box-shadow: 0 18px 50px rgba(20,28,45,.08);
      overflow:hidden;
      position:relative;
      padding: 26px 22px 22px;
      min-height: 340px;
    }
    .hero-left:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(120deg, rgba(209,0,58,.20), transparent 34%),
        linear-gradient(300deg, rgba(124,27,255,.18), transparent 36%);
      opacity:.55;
      pointer-events:none;
    }
    .hero-left > *{ position:relative; z-index:1; }

    .eyebrow{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(209,0,58,.18);
      background: rgba(209,0,58,.06);
      color: rgba(209,0,58,.95);
      font-size:12px;
      font-weight:650;
    }
    .tag svg{ width:16px; height:16px; }
    .tag2{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(124,27,255,.16);
      background: rgba(124,27,255,.06);
      color: rgba(92,33,210,.96);
      font-size:12px;
      font-weight:650;
    }

    h1{
      margin: 14px 0 10px;
      font-size: clamp(22px, 3.2vw, 34px);
      line-height:1.18;
      letter-spacing: -0.6px;
    }
    .hero-sub{
      color: rgba(31,36,48,.80);
      font-size: 14px;
      line-height:1.7;
      max-width: 62ch;
      margin: 0 0 16px;
    }

    .hero-ctas{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top: 10px;
    }
    .hero-quick{
      margin-top: 16px;
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
    }
    .mini-stat{
      border-radius: 16px;
      border:1px solid rgba(20,28,45,.08);
      background: rgba(255,255,255,.75);
      padding: 12px 12px;
      transition: transform .25s var(--ease), box-shadow .25s var(--ease);
    }
    .mini-stat:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(20,28,45,.10);
    }
    .mini-stat strong{
      display:block;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .mini-stat span{
      font-size: 12px;
      color: var(--muted);
    }

    .hero-right{
      border-radius: var(--radius);
      border:1px solid rgba(20,28,45,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.66));
      box-shadow: 0 18px 50px rgba(20,28,45,.08);
      padding: 18px;
      overflow:hidden;
      position:relative;
      min-height: 340px;
    }
    .hero-right:after{
      content:"";
      position:absolute;
      width: 220px; height: 220px;
      right:-90px; top:-120px;
      background: radial-gradient(circle at 30% 30%, rgba(255,42,89,.35), rgba(124,27,255,.16), transparent 62%);
      filter: blur(0px);
      opacity:.85;
      pointer-events:none;
    }
    .hero-right > *{ position:relative; z-index:1; }

    .panel-title{
      display:flex; align-items:center; justify-content:space-between;
      gap:12px;
      margin-bottom: 12px;
    }
    .panel-title h2{
      margin:0;
      font-size: 15px;
      letter-spacing: -.2px;
    }
    .pill{
      font-size:12px;
      color: rgba(31,36,48,.72);
      padding: 7px 10px;
      border:1px solid rgba(20,28,45,.10);
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      white-space:nowrap;
    }

    .capabilities{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .cap-item{
      border-radius: 16px;
      border:1px solid rgba(20,28,45,.08);
      background: rgba(255,255,255,.72);
      padding: 12px 12px;
      display:flex;
      gap: 12px;
      align-items:flex-start;
      transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
    }
    .cap-item:hover{
      transform: translateY(-2px);
      border-color: rgba(209,0,58,.20);
      box-shadow: 0 16px 30px rgba(209,0,58,.10);
    }
    .cap-icon{
      width: 38px; height: 38px;
      border-radius: 14px;
      display:grid; place-items:center;
      background: linear-gradient(180deg, rgba(255,42,89,.14), rgba(255,42,89,.06));
      border:1px solid rgba(209,0,58,.18);
      flex:0 0 auto;
    }
    .cap-icon svg{ width:18px; height:18px; }
    .cap-text strong{
      display:block;
      font-size: 13.5px;
      margin-top: 2px;
    }
    .cap-text span{
      display:block;
      margin-top: 4px;
      font-size: 12px;
      color: var(--muted);
      line-height:1.55;
    }

    .section{
      padding: 28px 0;
    }
    .section-tight{ padding: 22px 0; }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 20px;
      letter-spacing:-.4px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.7;
      max-width: 62ch;
    }

    .cards-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .card{
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(20,28,45,.06);
      padding: 14px 14px;
      transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(209,0,58,.22);
      box-shadow: 0 20px 40px rgba(20,28,45,.10);
    }
    .card .k{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom: 10px;
    }
    .badge{
      width:34px; height:34px;
      border-radius: 14px;
      display:grid; place-items:center;
      border:1px solid rgba(209,0,58,.18);
      background: linear-gradient(180deg, rgba(255,42,89,.14), rgba(255,42,89,.06));
      flex:0 0 auto;
    }
    .badge svg{ width:16px; height:16px; }
    .card strong{
      font-size: 14px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.75;
    }

    .layout-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }
    .list{
      margin:0; padding:0; list-style:none;
      display:grid; gap:10px;
    }
    .list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,28,45,.08);
      background: rgba(255,255,255,.74);
    }
    .dot{
      width: 22px; height: 22px; border-radius: 8px;
      background: rgba(209,0,58,.10);
      border:1px solid rgba(209,0,58,.18);
      display:grid; place-items:center;
      margin-top: 1px;
      flex:0 0 auto;
    }
    .dot svg{ width:12px; height:12px; }
    .list strong{
      display:block;
      font-size:13.5px;
      margin-top: 1px;
    }
    .list span{
      display:block;
      color: var(--muted);
      font-size:12.5px;
      margin-top: 4px;
      line-height:1.6;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }
    .step{
      padding: 14px 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      position:relative;
      overflow:hidden;
      min-height: 146px;
    }
    .step:before{
      content:"";
      position:absolute;
      left:-40px; top:-40px;
      width: 120px; height: 120px;
      background: radial-gradient(circle at 35% 35%, rgba(255,42,89,.22), transparent 62%);
      opacity:.9;
      pointer-events:none;
    }
    .step > *{ position:relative; z-index:1; }
    .step .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width: 34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(209,0,58,.20);
      background: rgba(209,0,58,.08);
      color: rgba(209,0,58,.95);
      font-weight:800;
      font-size: 13px;
      margin-bottom: 10px;
    }
    .step strong{ display:block; font-size:14px; margin-bottom:6px; letter-spacing:-.2px; }
    .step span{ display:block; color: var(--muted); font-size: 12.8px; line-height:1.7; }

    .compare-wrap{
      border-radius: var(--radius);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 50px rgba(20,28,45,.08);
      overflow:hidden;
    }
    .compare-top{
      padding: 16px 16px 10px;
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      border-bottom: 1px solid rgba(20,28,45,.08);
      background:
        radial-gradient(650px 220px at 15% 0%, rgba(255,42,89,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
    }
    .stars{
      display:flex; align-items:center; gap: 8px;
      white-space:nowrap;
    }
    .stars .star{
      width: 20px; height: 20px;
      display:inline-block;
      color: rgba(209,0,58,.95);
    }
    .stars strong{
      font-size: 14px;
      letter-spacing:-.2px;
    }
    table{
      width:100%;
      border-collapse: collapse;
      font-size: 13px;
      table-layout: fixed;
    }
    th, td{
      padding: 12px 12px;
      border-bottom:1px solid rgba(20,28,45,.08);
      vertical-align: top;
    }
    th{
      background: rgba(209,0,58,.05);
      text-align:left;
      color: rgba(31,36,48,.92);
      font-weight:800;
      width: 26%;
    }
    td{
      color: rgba(31,36,48,.86);
    }
    .score-box{
      display:flex; flex-direction:column; gap:6px;
    }
    .score{
      display:flex; align-items:baseline; gap: 8px;
    }
    .score .big{
      font-size: 28px;
      font-weight: 900;
      letter-spacing:-.6px;
      color: rgba(209,0,58,.98);
    }
    .score .small{
      font-size: 13px;
      color: var(--muted);
    }
    .meter{
      height: 10px;
      border-radius: 999px;
      background: rgba(20,28,45,.08);
      overflow:hidden;
      border:1px solid rgba(20,28,45,.08);
    }
    .meter > i{
      display:block; height:100%;
      width: 98%;
      background: linear-gradient(90deg, rgba(255,42,89,.98), rgba(124,27,255,.75));
      border-radius: 999px;
    }
    .tl{
      display:flex; flex-wrap:wrap; gap: 8px;
    }
    .chip2{
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.8);
      color: rgba(31,36,48,.82);
      font-size: 12px;
      white-space:nowrap;
    }
    .chip2.good{
      border-color: rgba(12,138,92,.22);
      background: rgba(12,138,92,.08);
      color: rgba(12,138,92,.95);
      font-weight: 700;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .comment{
      padding: 14px 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(20,28,45,.06);
      transition: transform .25s var(--ease), box-shadow .25s var(--ease);
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .comment:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(20,28,45,.10);
    }
    .avatar{
      width: 42px; height:42px;
      border-radius: 16px;
      border:1px solid rgba(20,28,45,.10);
      background:
        linear-gradient(180deg, rgba(255,42,89,.12), rgba(124,27,255,.08)),
        rgba(255,255,255,.9);
      display:grid; place-items:center;
      color: rgba(209,0,58,.98);
      font-weight:900;
    }
    .comment .row{
      display:flex; align-items:center; gap:10px; justify-content:space-between;
    }
    .comment .who{
      display:flex; align-items:center; gap:10px;
    }
    .comment h3{
      margin:0;
      font-size: 13.5px;
      letter-spacing:-.2px;
    }
    .comment .role{
      margin-top: 2px;
      font-size: 12px;
      color: var(--muted);
    }
    .comment p{
      margin:0;
      color: rgba(31,36,48,.84);
      font-size: 13px;
      line-height:1.75;
    }
    .stars-mini{
      display:flex; gap:4px; align-items:center;
      color: rgba(209,0,58,.95);
      font-size:12px;
      white-space:nowrap;
    }

    .cases{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .case{
      display:flex; flex-direction:column; gap:10px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow: 0 12px 26px rgba(20,28,45,.06);
      transition: transform .25s var(--ease), box-shadow .25s var(--ease);
    }
    .case:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(20,28,45,.10);
    }
    .case-media{
      padding: 12px;
      background: linear-gradient(180deg, rgba(255,42,89,.06), rgba(124,27,255,.04));
      border-bottom: 1px solid rgba(20,28,45,.08);
    }
    .case-media img{
      width:100%;
      display:block;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.10);
      background:#fff;
      object-fit: contain;
    }
    .case-body{
      padding: 12px 14px 14px;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .case-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .case-title strong{
      font-size: 14.5px;
      letter-spacing:-.25px;
    }
    .case-body p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .case-tags{ display:flex; flex-wrap:wrap; gap:8px; }
    .t{
      font-size:12px;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.8);
      color: rgba(31,36,48,.82);
      white-space:nowrap;
    }

    .articles{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 12px;
      align-items:start;
    }
    .article-list{
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(20,28,45,.06);
      overflow:hidden;
    }
    .article-list .head{
      padding: 14px 14px;
      border-bottom:1px solid rgba(20,28,45,.08);
      background: linear-gradient(180deg, rgba(255,42,89,.06), rgba(255,255,255,.0));
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
    }
    .article-list .head strong{ font-size: 14.5px; letter-spacing:-.2px; }
    .article-list .head span{ color: var(--muted); font-size: 12.5px; }
    .article-items{
      padding: 10px 10px 12px;
      display:grid;
      gap: 8px;
    }
    .article{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.08);
      background: rgba(255,255,255,.78);
      transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
    }
    .article:hover{
      transform: translateY(-2px);
      border-color: rgba(209,0,58,.22);
      box-shadow: 0 16px 30px rgba(209,0,58,.10);
    }
    .article strong{
      font-size: 13.5px;
      letter-spacing:-.2px;
      display:block;
      margin-bottom: 6px;
    }
    .article small{
      color: var(--muted);
      font-size:12px;
      line-height:1.6;
      display:block;
    }
    .article a{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 10px 12px;
      border-radius: 12px;
      border:1px solid rgba(20,28,45,.10);
      background:#fff;
      font-weight:800;
      font-size:12.5px;
      color: rgba(31,36,48,.90);
      white-space:nowrap;
    }
    .article a:hover{
      border-color: rgba(209,0,58,.25);
      color: var(--brand);
    }
    .aside-card{
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(20,28,45,.06);
      padding: 14px;
      position:sticky;
      top: 84px;
    }
    .aside-card h3{
      margin:0 0 10px;
      font-size: 14.5px;
      letter-spacing:-.2px;
    }
    .aside-card p{
      margin:0 0 12px;
      color: var(--muted);
      font-size: 13px;
      line-height:1.7;
    }
    .aside-bullets{
      margin:0; padding:0; list-style:none;
      display:grid; gap:10px;
    }
    .aside-bullets li{
      display:flex; gap:10px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.08);
      background: rgba(255,255,255,.72);
    }
    .aside-bullets li i{
      width:28px; height:28px; border-radius: 12px;
      background: rgba(124,27,255,.08);
      border:1px solid rgba(124,27,255,.18);
      display:grid; place-items:center;
      color: rgba(92,33,210,.95);
      font-style:normal;
      font-weight:900;
      flex:0 0 auto;
      margin-top: 2px;
    }
    .aside-bullets li strong{
      font-size:13.2px;
      display:block;
      margin-top: 1px;
    }
    .aside-bullets li span{
      display:block;
      color: var(--muted);
      font-size:12.5px;
      margin-top: 4px;
      line-height:1.6;
    }

    .faq{
      border-radius: var(--radius);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 50px rgba(20,28,45,.08);
      overflow:hidden;
    }
    .faq-item{
      border-top:1px solid rgba(20,28,45,.08);
    }
    .faq-item:first-child{ border-top:none; }
    .faq-q{
      width:100%;
      text-align:left;
      padding: 14px 16px;
      background: transparent;
      border:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:850;
      color: rgba(31,36,48,.94);
      letter-spacing:-.2px;
      font-size: 14px;
    }
    .faq-q:focus{ outline: 3px solid var(--ring); outline-offset: 2px; }
    .faq-q .chev{
      width: 34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      display:grid; place-items:center;
      color: rgba(31,36,48,.80);
      flex:0 0 auto;
      transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
    }
    .faq-item[aria-expanded="true"] .faq-q .chev{
      transform: rotate(180deg);
      border-color: rgba(209,0,58,.25);
      background: rgba(209,0,58,.06);
      color: var(--brand);
    }
    .faq-a{
      max-height: 0;
      overflow:hidden;
      transition: max-height .35s var(--ease);
    }
    .faq-a .inner{
      padding: 0 16px 14px;
      color: var(--muted);
      font-size: 13.2px;
      line-height:1.8;
    }

    .form-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 50px rgba(20,28,45,.08);
      overflow:hidden;
    }
    .form-head{
      padding: 16px 16px 12px;
      border-bottom:1px solid rgba(20,28,45,.08);
      background:
        radial-gradient(760px 240px at 20% 0%, rgba(255,42,89,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
    }
    .form-head h2{ margin:0; font-size: 18px; letter-spacing:-.4px; }
    .form-head p{ margin:8px 0 0; color: var(--muted); font-size:13.3px; line-height:1.7; }
    form{
      padding: 14px 16px 16px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    label{
      font-weight: 750;
      font-size: 12.8px;
      color: rgba(31,36,48,.86);
      letter-spacing:-.15px;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.12);
      background: rgba(255,255,255,.92);
      color: var(--text);
      font-size: 13.5px;
      transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
    }
    textarea{ min-height: 110px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      outline:none;
      border-color: rgba(209,0,58,.35);
      box-shadow: 0 0 0 4px rgba(209,0,58,.12);
    }
    .form-actions{
      grid-column: 1 / -1;
      display:flex; gap: 12px; align-items:center; justify-content:space-between;
      margin-top: 6px;
      flex-wrap:wrap;
    }
    .form-note{
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.6;
      max-width: 60ch;
    }

    footer{
      padding: 26px 0 34px;
      border-top:1px solid rgba(20,28,45,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.6), rgba(255,255,255,.92));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .footer-card{
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: #fff;
      padding: 14px 14px;
      box-shadow: 0 12px 26px rgba(20,28,45,.06);
    }
    .footer-card h3{
      margin:0 0 10px;
      font-size: 14.5px;
      letter-spacing:-.2px;
    }
    .footer-card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.7;
    }
    .footer-links{
      margin-top: 12px;
      display:flex;
      flex-wrap:wrap;
      gap: 8px;
    }
    .footer-links a{
      padding: 9px 10px;
      border-radius: 12px;
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.86);
      font-size: 12.5px;
      color: rgba(31,36,48,.86);
    }
    .footer-links a:hover{
      border-color: rgba(209,0,58,.25);
      color: var(--brand);
    }
    .copyright{
      margin-top: 12px;
      color: rgba(31,36,48,.62);
      font-size: 12.3px;
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      flex-wrap:wrap;
    }

    .backtop{
      position:fixed;
      right: 16px;
      bottom: 16px;
      z-index:60;
      width: 44px; height:44px;
      border-radius: 16px;
      border:1px solid rgba(20,28,45,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 42px rgba(20,28,45,.12);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .2s var(--ease), opacity .2s var(--ease);
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{
      opacity:1;
      pointer-events:auto;
    }

    .float-cs{
      position:fixed;
      right: 16px;
      bottom: 70px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-cs .btn-mini{
      pointer-events:auto;
      width: 46px; height:46px;
      border-radius: 18px;
      border:1px solid rgba(20,28,45,.12);
      background: rgba(255,255,255,.9);
      box-shadow: 0 18px 42px rgba(20,28,45,.14);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease);
    }
    .float-cs .btn-mini:hover{ transform: translateY(-2px); box-shadow: 0 24px 60px rgba(20,28,45,.18); }
    .qr-pop{
      pointer-events:auto;
      width: 220px;
      border-radius: 18px;
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 26px 70px rgba(20,28,45,.18);
      padding: 12px;
      display:none;
      transform-origin: 90% 100%;
      animation: popIn .18s var(--ease) both;
    }
    @keyframes popIn{
      from{ opacity:0; transform: scale(.98) translateY(6px); }
      to{ opacity:1; transform: scale(1) translateY(0); }
    }
    .qr-pop.show{ display:block; }
    .qr-head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 8px;
    }
    .qr-head strong{
      font-size: 13.5px; letter-spacing:-.2px;
    }
    .qr-close{
      width: 28px; height:28px;
      border-radius: 12px;
      border:1px solid rgba(20,28,45,.12);
      background:#fff;
      cursor:pointer;
      display:grid; place-items:center;
      color: rgba(31,36,48,.75);
      transition: transform .2s var(--ease);
    }
    .qr-close:hover{ transform: translateY(-1px); }
    .qr-pop img{
      width:100%;
      display:block;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.10);
      background:#fff;
    }
    .qr-pop .hint{
      margin-top: 8px;
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.6;
    }

    .tag-cloud{
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      padding: 14px;
      box-shadow: 0 12px 26px rgba(20,28,45,.06);
    }
    .tag-cloud strong{
      display:block;
      margin-bottom: 10px;
      font-size: 14.5px;
      letter-spacing:-.2px;
    }
    .tag-cloud .cloud{
      display:flex; flex-wrap:wrap;
      gap: 8px;
    }
    .tag-cloud .cloud a{
      padding: 9px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.88);
      color: rgba(31,36,48,.84);
      font-size: 12.6px;
      transition: transform .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
      white-space:nowrap;
    }
    .tag-cloud .cloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(209,0,58,.25);
      background: rgba(209,0,58,.06);
      color: var(--brand);
    }

    .timeline{
      border-radius: var(--radius2);
      border:1px solid rgba(20,28,45,.10);
      background: rgba(255,255,255,.78);
      padding: 14px;
      box-shadow: 0 12px 26px rgba(20,28,45,.06);
    }
    .timeline strong{
      display:block;
      margin-bottom: 10px;
      font-size: 14.5px;
      letter-spacing:-.2px;
    }
    .time-items{
      display:grid;
      gap: 12px;
    }
    .time-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,28,45,.08);
      background: rgba(255,255,255,.72);
    }
    .time-item .ticon{
      width: 36px; height:36px;
      border-radius: 16px;
      border:1px solid rgba(124,27,255,.18);
      background: rgba(124,27,255,.07);
      color: rgba(92,33,210,.96);
      display:grid; place-items:center;
      font-weight:900;
      flex:0 0 auto;
      margin-top: 2px;
    }
    .time-item strong{
      font-size: 13.5px;
      margin: 2px 0 4px;
    }
    .time-item span{
      display:block;
      color: var(--muted);
      font-size: 12.6px;
      line-height: 1.6;
    }

    .section-anchor{
      scroll-margin-top: 84px;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s var(--ease), transform .5s var(--ease);
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-right{ min-height: unset; }
      .cards-3{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr 1fr; }
      .layout-2{ grid-template-columns: 1fr; }
      .articles{ grid-template-columns: 1fr; }
      .aside-card{ position:static; top:auto; }
      .cases{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      .form-grid{ grid-template-columns: 1fr; }
      th{ width: auto; }
      .nav{ display:none; }
      .right-actions{ min-width: unset; }
      .chip{ display:none; }
      .mobile-toggle{ display:flex; }
      .mobile-nav{ display:block; }
      .mobile-nav[hidden]{ display:none; }
    }
    @media (max-width: 420px){
      .hero-quick{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .topbar-inner{ padding: 10px 0; }
      .brand{ min-width: unset; }
      .hero-left{ padding: 20px 16px 18px; }
      .hero-right{ padding: 14px; }
    }