:root{
      --bg0:#ffffff;
      --bg1:#fff7f3;
      --bg2:#f6f7fb;
      --ink:#1f2430;
      --muted:#5b6475;
      --muted2:#7a8498;
      --line:rgba(20,26,38,.10);
      --card:#ffffff;
      --shadow: 0 16px 40px rgba(17,24,39,.08);
      --shadow2: 0 10px 24px rgba(17,24,39,.10);
      --accent1:#ff2d7a;
      --accent2:#7c3aed;
      --accent3:#00c2ff;
      --accent4:#ff7a18;
      --good:#17b26a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:24px;
      --container:1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--ink);
      background:
        radial-gradient(900px 540px at 14% -10%, rgba(255,45,122,.18), transparent 58%),
        radial-gradient(680px 520px at 90% 10%, rgba(124,58,237,.16), transparent 55%),
        linear-gradient(180deg, var(--bg1) 0%, #ffffff 30%, var(--bg2) 100%);
    }
    img{max-width:100%; height:auto; display:block}
    a{color:inherit; text-decoration:none}
    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    /* Header */
    .site-header{
      position: sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.74);
      border-bottom: 1px solid rgba(20,26,38,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 220px;
    }
    .brand-logo{
      width:44px; height:44px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(255,45,122,.18), rgba(124,58,237,.18));
      display:flex;
      align-items:center;
      justify-content:center;
      box-shadow: 0 10px 22px rgba(124,58,237,.10);
      overflow:hidden;
      border:1px solid rgba(20,26,38,.08);
    }
    .brand-logo img{width:34px; height:34px; object-fit:contain}
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-text strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted);
      margin-top:4px;
    }

    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap: 14px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color: var(--muted);
      padding: 8px 10px;
      border-radius: 12px;
      transition: transform .18s ease, background .18s ease, color .18s ease;
      white-space: nowrap;
    }
    .nav-links a:hover{
      color:var(--ink);
      background: rgba(255,45,122,.08);
      transform: translateY(-1px);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding: 11px 14px;
      border-radius: 14px;
      border: 1px solid rgba(20,26,38,.10);
      background: #fff;
      color: var(--ink);
      font-weight: 700;
      font-size: 13px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 28px rgba(17,24,39,.10);
      border-color: rgba(255,45,122,.28);
    }
    .btn-primary{
      border: 1px solid rgba(255,45,122,.30);
      background: linear-gradient(135deg, rgba(255,45,122,.12), rgba(124,58,237,.10));
      box-shadow: 0 12px 26px rgba(255,45,122,.14);
    }
    .btn-cta{
      border: 1px solid rgba(255,45,122,.35);
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      color:#fff;
      box-shadow: 0 18px 38px rgba(255,45,122,.22);
      position: relative;
      overflow:hidden;
    }
    .btn-cta::after{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(240px 120px at 20% 20%, rgba(255,255,255,.32), transparent 55%);
      transform: translateX(-22%);
      opacity:.9;
      transition: transform .35s ease;
      pointer-events:none;
    }
    .btn-cta:hover::after{ transform: translateX(10%); }
    .btn-ghost{
      background: rgba(255,255,255,.6);
      border: 1px solid rgba(20,26,38,.10);
      color: var(--ink);
    }

    .menu-btn{
      display:none;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      font-weight:800;
    }

    /* Mobile nav */
    .mobile-panel{
      display:none;
      border-top: 1px solid rgba(20,26,38,.08);
      padding: 10px 0 16px;
    }
    .mobile-links{
      display:flex;
      flex-direction:column;
      gap: 8px;
      padding-top: 6px;
    }
    .mobile-links a{
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.75);
      color: var(--ink);
      font-weight:700;
      font-size:14px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .mobile-links a:hover{ transform: translateY(-1px); border-color: rgba(255,45,122,.28); }

    /* Hero */
    .hero{
      padding: 34px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-card{
      border-radius: var(--radius2);
      background:
        radial-gradient(900px 380px at 10% 10%, rgba(255,45,122,.22), transparent 60%),
        radial-gradient(600px 360px at 90% 0%, rgba(0,194,255,.18), transparent 52%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.92));
      border: 1px solid rgba(20,26,38,.10);
      box-shadow: var(--shadow);
      padding: 26px 22px;
      position: relative;
      overflow:hidden;
      min-height: 360px;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      width: 520px; height: 520px;
      right: -260px; top: -320px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.30), transparent 55%);
      transform: rotate(25deg);
      filter: blur(2px);
      pointer-events:none;
    }
    .hero-kicker{
      display:flex;
      align-items:center;
      gap:10px;
      color: var(--muted);
      font-weight: 800;
      font-size: 13px;
      letter-spacing:.3px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(20,26,38,.10);
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
    }
    .dot{
      width:10px; height:10px; border-radius: 50%;
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      box-shadow: 0 0 0 4px rgba(255,45,122,.14);
    }
    .hero h1{
      margin: 14px 0 8px;
      font-size: clamp(22px, 3.2vw, 38px);
      letter-spacing: -0.6px;
      line-height: 1.12;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      margin: 0;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap: 12px;
      margin-top: 18px;
      flex-wrap: wrap;
    }
    .hero-meta{
      display:flex;
      align-items:center;
      gap: 12px;
      margin-top: 16px;
      flex-wrap: wrap;
    }
    .meta-chip{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(20,26,38,.08);
      min-width: 190px;
    }
    .meta-icon{
      width: 34px; height: 34px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(255,45,122,.18), rgba(124,58,237,.14));
      border: 1px solid rgba(255,45,122,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color: var(--accent2);
    }
    .meta-chip strong{
      font-size: 13px;
      display:block;
      margin-top: 2px;
    }
    .meta-chip span{
      font-size: 12px;
      color: var(--muted);
      line-height:1.4;
      display:block;
      margin-top: 4px;
    }

    .hero-side{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 14px 34px rgba(17,24,39,.08);
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap: 14px;
      min-height: 360px;
      overflow:hidden;
      position: relative;
    }
    .hero-side::after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(420px 260px at 80% 20%, rgba(0,194,255,.18), transparent 55%),
        radial-gradient(360px 240px at 10% 75%, rgba(255,45,122,.14), transparent 55%);
      pointer-events:none;
    }
    .side-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      position:relative;
      z-index:1;
    }
    .side-title{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .side-title strong{
      font-size: 14px;
      letter-spacing:.2px;
    }
    .side-title span{
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
      max-width: 38ch;
    }
    .spark{
      width: 42px; height: 42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(0,194,255,.16), rgba(124,58,237,.14));
      border: 1px solid rgba(0,194,255,.20);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color: var(--accent3);
      position:relative;
      z-index:1;
      animation: floaty 3.2s ease-in-out infinite;
    }
    @keyframes floaty{
      0%,100%{ transform: translateY(0) }
      50%{ transform: translateY(-4px) }
    }
    .side-metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      position:relative;
      z-index:1;
    }
    .metric{
      border-radius: 18px;
      border: 1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.72);
      padding: 12px 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 90px;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 28px rgba(17,24,39,.10);
      border-color: rgba(255,45,122,.26);
    }
    .metric b{
      display:flex;
      align-items:center;
      gap:8px;
      font-size: 16px;
      letter-spacing:-.3px;
    }
    .metric i{
      width: 10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent1), var(--accent4));
      display:inline-block;
      box-shadow: 0 0 0 4px rgba(255,45,122,.12);
    }
    .metric p{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
    }
    .side-bottom{
      position:relative;
      z-index:1;
      border-radius: 18px;
      border: 1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.70);
      padding: 14px;
    }
    .side-bottom strong{
      font-size: 13px;
    }
    .side-bottom .muted{
      color: var(--muted);
      font-size: 12px;
      line-height: 1.6;
      margin-top: 6px;
      margin-bottom: 12px;
    }
    .seg{
      display:flex;
      gap: 8px;
      flex-wrap:wrap;
    }
    .seg button{
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.75);
      color: var(--ink);
      border-radius: 999px;
      padding: 8px 10px;
      font-size: 12px;
      font-weight: 800;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .seg button:hover{ transform: translateY(-1px); border-color: rgba(255,45,122,.30); }
    .seg button[aria-pressed="true"]{
      background: linear-gradient(135deg, rgba(255,45,122,.16), rgba(124,58,237,.12));
      border-color: rgba(255,45,122,.35);
      box-shadow: 0 12px 26px rgba(255,45,122,.10);
    }

    /* Common sections */
    section{ padding: 26px 0; }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 16px;
      margin-bottom: 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.4px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      max-width: 62ch;
      line-height: 1.7;
      font-size: 14px;
    }
    .divider{
      height:1px;
      background: rgba(20,26,38,.08);
      margin: 14px 0 0;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .card{
      border-radius: var(--radius);
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(20,26,38,.10);
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position: relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(17,24,39,.10);
      border-color: rgba(255,45,122,.24);
    }
    .card h3{
      margin: 10px 0 8px;
      font-size: 15px;
      letter-spacing: -0.2px;
    }
    .card p{
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .card .icon{
      width: 44px; height: 44px;
      border-radius: 16px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 950;
      background: linear-gradient(135deg, rgba(255,45,122,.16), rgba(124,58,237,.12));
      border: 1px solid rgba(255,45,122,.22);
      color: var(--accent2);
    }
    .tag-row{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }
    .tag{
      font-size: 12px;
      color: var(--muted);
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.65);
      transition: transform .18s ease, border-color .18s ease;
    }
    .tag:hover{ transform: translateY(-1px); border-color: rgba(124,58,237,.25); }

    /* Workflow steps */
    .steps{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items: start;
    }
    .step-list{
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .step{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.70);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(17,24,39,.10);
      border-color: rgba(0,194,255,.26);
    }
    .step-num{
      width: 40px; height: 40px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(0,194,255,.18), rgba(124,58,237,.12));
      border: 1px solid rgba(0,194,255,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 950;
      color: var(--accent3);
      flex: 0 0 auto;
    }
    .step strong{
      font-size: 14px;
      display:block;
      margin-top: 2px;
    }
    .step span{
      color: var(--muted);
      font-size: 13px;
      line-height: 1.65;
      display:block;
      margin-top: 6px;
    }
    .side-block{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background:
        radial-gradient(520px 260px at 20% 10%, rgba(255,45,122,.16), transparent 58%),
        radial-gradient(420px 240px at 90% 40%, rgba(0,194,255,.14), transparent 60%),
        rgba(255,255,255,.74);
      box-shadow: 0 18px 44px rgba(17,24,39,.08);
      padding: 16px;
      position: sticky;
      top: 78px;
    }
    .side-block h3{
      margin: 8px 0 6px;
      font-size: 16px;
      letter-spacing:-.25px;
    }
    .side-block p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }
    .side-block .list{
      margin-top: 12px;
      display:flex;
      flex-direction:column;
      gap: 9px;
    }
    .li{
      display:flex;
      gap: 10px;
      align-items:flex-start;
      padding: 10px 12px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,26,38,.08);
      border-radius: 16px;
    }
    .check{
      width: 22px; height: 22px;
      border-radius: 8px;
      background: rgba(23,178,106,.12);
      border: 1px solid rgba(23,178,106,.25);
      display:flex;
      align-items:center;
      justify-content:center;
      color: var(--good);
      font-weight: 1000;
      flex:0 0 auto;
      margin-top: 1px;
      font-size: 12px;
    }
    .li b{
      font-size: 13px;
      display:block;
      margin-top: 1px;
    }
    .li em{
      display:block;
      color: var(--muted);
      font-style: normal;
      font-size: 12px;
      line-height: 1.5;
      margin-top: 5px;
    }

    /* Comparison table */
    .table-wrap{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 42px rgba(17,24,39,.08);
      overflow:hidden;
    }
    .table-head{
      padding: 16px 16px 12px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      border-bottom: 1px solid rgba(20,26,38,.08);
      background:
        radial-gradient(520px 220px at 10% 10%, rgba(255,45,122,.14), transparent 60%),
        radial-gradient(420px 220px at 90% 20%, rgba(124,58,237,.14), transparent 60%),
        rgba(255,255,255,.65);
    }
    .rating{
      display:flex;
      align-items:center;
      gap: 14px;
    }
    .stars{
      display:flex;
      gap: 4px;
      font-size: 16px;
      color: #ffb703;
      filter: drop-shadow(0 6px 10px rgba(255,183,3,.20));
    }
    .rating b{
      font-size: 16px;
      letter-spacing:-.3px;
    }
    .rating span{
      color:var(--muted);
      font-size: 12px;
      display:block;
      margin-top: 3px;
    }
    table{
      width:100%;
      border-collapse: collapse;
      font-size: 13px;
      color: var(--ink);
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(20,26,38,.08);
      vertical-align: top;
    }
    th{
      text-align:left;
      color: var(--muted);
      font-weight: 900;
      background: rgba(246,247,251,.7);
      border-bottom: 1px solid rgba(20,26,38,.10);
    }
    td{
      color: var(--ink);
      line-height: 1.6;
    }
    .score{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,45,122,.25);
      background: linear-gradient(135deg, rgba(255,45,122,.12), rgba(124,58,237,.10));
      font-weight: 950;
      font-size: 12px;
      color: var(--ink);
      white-space: nowrap;
    }
    .badge i{
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      box-shadow: 0 0 0 4px rgba(255,45,122,.12);
      display:inline-block;
    }
    .muted-b{
      color: var(--muted2);
      font-weight: 800;
    }
    .table-note{
      padding: 14px 16px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.7;
    }

    /* Cases & articles */
    .media-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 14px;
    }
    .media{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 42px rgba(17,24,39,.08);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      min-height: 340px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .media:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(17,24,39,.12);
      border-color: rgba(255,45,122,.25);
    }
    .thumb{
      padding: 12px;
      background:
        radial-gradient(420px 220px at 20% 10%, rgba(255,45,122,.14), transparent 62%),
        rgba(255,255,255,.55);
    }
    .thumb .imgbox{
      border-radius: 20px;
      overflow:hidden;
      border:1px solid rgba(20,26,38,.08);
      background: #fff;
      aspect-ratio: 16/10;
    }
    .thumb img{
      width:100%; height:100%; object-fit: cover;
      transform: scale(1.01);
      transition: transform .35s ease;
    }
    .media:hover .thumb img{ transform: scale(1.06); }
    .media-body{
      padding: 14px 14px 16px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      flex:1 1 auto;
    }
    .media-body strong{
      font-size: 14px;
      letter-spacing:-.2px;
    }
    .media-body p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .media-foot{
      display:flex;
      gap: 10px;
      align-items:center;
      flex-wrap: wrap;
      margin-top:auto;
    }
    .mini{
      font-size: 12px;
      color: var(--muted);
      border:1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.75);
      padding: 7px 9px;
      border-radius: 999px;
      font-weight: 800;
    }

    /* Timeline */
    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .time-item{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      padding: 14px 16px;
      display:flex;
      align-items:flex-start;
      gap: 14px;
      position: relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .time-item:hover{
      transform: translateY(-2px);
      border-color: rgba(0,194,255,.26);
      box-shadow: 0 18px 44px rgba(17,24,39,.10);
    }
    .time-dot{
      width: 14px; height: 14px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent3), var(--accent2));
      box-shadow: 0 0 0 6px rgba(0,194,255,.14);
      margin-top: 6px;
      flex: 0 0 auto;
    }
    .time-item b{
      font-size: 14px;
      display:block;
      margin-top: 2px;
    }
    .time-item span{
      display:block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }

    /* Reviews */
    .reviews-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .review{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background:
        radial-gradient(440px 220px at 15% 10%, rgba(255,45,122,.12), transparent 62%),
        rgba(255,255,255,.72);
      box-shadow: 0 16px 42px rgba(17,24,39,.08);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 230px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(17,24,39,.12);
      border-color: rgba(255,45,122,.25);
    }
    .review .top{
      display:flex;
      gap: 12px;
      align-items:flex-start;
    }
    .avatar{
      width: 44px; height: 44px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(255,45,122,.16), rgba(0,194,255,.12));
      border: 1px solid rgba(20,26,38,.10);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 950;
      color: var(--accent2);
      flex:0 0 auto;
    }
    .review .who b{
      display:block;
      font-size: 14px;
    }
    .review .who span{
      display:block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 4px;
      line-height:1.4;
    }
    .review p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.85;
    }

    /* FAQ */
    .faq-wrap{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 44px rgba(17,24,39,.08);
      overflow:hidden;
    }
    details.faq{
      border-top: 1px solid rgba(20,26,38,.08);
      padding: 0;
      background: rgba(255,255,255,.72);
    }
    details.faq:first-child{ border-top: 0; }
    summary.faq-summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      user-select:none;
    }
    summary.faq-summary::-webkit-details-marker{ display:none; }
    .q{
      font-weight: 950;
      letter-spacing: -0.2px;
      font-size: 14px;
      line-height: 1.4;
    }
    .chev{
      width: 34px; height: 34px;
      border-radius: 14px;
      border:1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.78);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 1000;
      transition: transform .25s ease, border-color .18s ease;
      flex:0 0 auto;
    }
    details[open] .chev{ transform: rotate(180deg); border-color: rgba(255,45,122,.25); }
    .faq-body{
      padding: 0 16px 14px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.85;
    }

    /* Token / price */
    .token-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .price-panel{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 44px rgba(17,24,39,.08);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .price-panel::after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(520px 240px at 20% 10%, rgba(255,45,122,.16), transparent 62%),
        radial-gradient(420px 240px at 90% 30%, rgba(0,194,255,.14), transparent 60%);
      pointer-events:none;
    }
    .price-panel > *{ position:relative; z-index:1; }
    .price-panel h3{
      margin: 8px 0 8px;
      font-size: 16px;
      letter-spacing: -.25px;
    }
    .price-panel p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
    }
    .price-table{
      width:100%;
      margin-top: 12px;
      border-radius: 18px;
      overflow:hidden;
      border:1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.75);
    }
    .price-table .row{
      display:grid;
      grid-template-columns: 1.2fr .8fr 1fr;
      gap:0;
    }
    .price-table .cell{
      padding: 12px 12px;
      border-bottom:1px solid rgba(20,26,38,.08);
      font-size: 13px;
      line-height: 1.5;
    }
    .price-table .head{
      background: rgba(246,247,251,.8);
      color: var(--muted);
      font-weight: 950;
    }
    .price-table .cell:nth-child(1){ padding-left: 14px; }
    .price-table .cell:last-child{ text-align:left; }
    .unit{
      display:flex;
      align-items:center;
      gap: 8px;
      margin-top: 10px;
      flex-wrap:wrap;
    }
    .sparkline{
      height: 12px;
      width: 120px;
      border-radius: 999px;
      background:
        linear-gradient(90deg, rgba(255,45,122,.22), rgba(124,58,237,.20), rgba(0,194,255,.18));
      position: relative;
      overflow:hidden;
      border:1px solid rgba(20,26,38,.08);
    }
    .sparkline::after{
      content:"";
      position:absolute;
      left:-30%;
      top:0; bottom:0;
      width: 40%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,.75), transparent);
      transform: skewX(-18deg);
      animation: sheen 2.8s ease-in-out infinite;
      opacity:.8;
    }
    @keyframes sheen{
      0%,100%{ transform: translateX(0) skewX(-18deg); opacity:.0 }
      35%{ opacity:.75 }
      60%{ transform: translateX(220%) skewX(-18deg); opacity:.0 }
    }

    /* Form */
    .form-grid{
      display:grid;
      grid-template-columns: 1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    form{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 44px rgba(17,24,39,.08);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    form::after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(520px 260px at 10% 0%, rgba(255,45,122,.14), transparent 58%),
        radial-gradient(420px 240px at 90% 20%, rgba(124,58,237,.14), transparent 60%);
      pointer-events:none;
    }
    form > *{ position:relative; z-index:1; }
    .form-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
    }
    .form-title h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.25px;
    }
    .form-title p{
      margin:6px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
      max-width: 50ch;
    }
    .fields{
      margin-top: 12px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap: 6px;
    }
    .field label{
      font-size: 12px;
      color: var(--muted2);
      font-weight: 900;
    }
    .field input, .field select, .field textarea{
      border-radius: 14px;
      border:1px solid rgba(20,26,38,.12);
      background: rgba(255,255,255,.9);
      padding: 11px 12px;
      font-size: 14px;
      color: var(--ink);
      outline:none;
      transition: border-color .18s ease, box-shadow .18s ease;
    }
    .field textarea{ min-height: 96px; resize: vertical; grid-column: 1 / -1; }
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(255,45,122,.35);
      box-shadow: 0 0 0 4px rgba(255,45,122,.12);
    }
    .form-foot{
      margin-top: 12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      flex-wrap: wrap;
    }
    .fineprint{
      color: var(--muted);
      font-size: 12px;
      line-height: 1.6;
      max-width: 56ch;
    }
    .submit{
      padding: 12px 16px;
      border-radius: 16px;
      border:1px solid rgba(255,45,122,.35);
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      color:#fff;
      font-weight: 1000;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      box-shadow: 0 18px 38px rgba(255,45,122,.20);
    }
    .submit:hover{ transform: translateY(-1px); box-shadow: 0 22px 50px rgba(255,45,122,.24); }

    /* Sidebar partner */
    .side-advice{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background:
        radial-gradient(520px 240px at 20% 10%, rgba(0,194,255,.16), transparent 62%),
        radial-gradient(420px 240px at 90% 30%, rgba(255,45,122,.14), transparent 60%),
        rgba(255,255,255,.72);
      box-shadow: 0 18px 44px rgba(17,24,39,.08);
      padding: 16px;
    }
    .side-advice h3{
      margin: 8px 0 8px;
      font-size: 16px;
      letter-spacing:-.25px;
    }
    .side-advice p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
    }
    .ad-bullets{
      margin-top: 12px;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .ad-bullets .b{
      padding: 12px;
      border-radius: 18px;
      border:1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.70);
      display:flex;
      align-items:flex-start;
      gap: 10px;
    }
    .ad-bullets .b .n{
      width: 28px; height: 28px;
      border-radius: 12px;
      border:1px solid rgba(255,45,122,.22);
      background: rgba(255,45,122,.10);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 1000;
      color: var(--accent1);
      flex:0 0 auto;
      margin-top: 1px;
    }
    .ad-bullets .b b{
      font-size: 13px;
      display:block;
    }
    .ad-bullets .b span{
      margin-top: 4px;
      font-size: 12px;
      color: var(--muted);
      line-height: 1.6;
      display:block;
    }

    /* Footer */
    footer{
      padding: 22px 0 26px;
      border-top: 1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.55);
    }
    .footer-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.72);
      padding: 16px;
      box-shadow: 0 16px 42px rgba(17,24,39,.06);
    }
    .foot-card h3{
      margin:0;
      font-size: 14px;
      letter-spacing: -.2px;
    }
    .foot-card p, .foot-card a{
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
    }
    .link-list{
      display:flex;
      flex-direction:column;
      gap: 8px;
      margin-top: 10px;
    }
    .foot-links{
      display:flex;
      flex-direction:column;
      gap: 10px;
      margin-top: 10px;
    }
    .foot-links .row{
      display:flex;
      flex-wrap:wrap;
      gap: 10px 12px;
    }
    .friend{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 9px 11px;
      border-radius: 999px;
      border: 1px solid rgba(20,26,38,.08);
      background: rgba(255,255,255,.72);
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
      transition: transform .18s ease, border-color .18s ease;
    }
    .friend:hover{ transform: translateY(-2px); border-color: rgba(255,45,122,.25); color: var(--ink); }
    .copyright{
      margin-top: 14px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.7;
      text-align:center;
    }

    /* Floating customer */
    .float-kefu{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .kefu-btn{
      display:flex;
      align-items:center;
      gap: 10px;
      border-radius: 18px;
      border:1px solid rgba(255,45,122,.30);
      background: linear-gradient(135deg, rgba(255,45,122,.16), rgba(124,58,237,.12));
      padding: 12px 13px;
      cursor:pointer;
      box-shadow: 0 18px 38px rgba(255,45,122,.18);
      transition: transform .18s ease;
      user-select:none;
    }
    .kefu-btn:hover{ transform: translateY(-2px); }
    .kefu-badge{
      width: 38px; height: 38px;
      border-radius: 16px;
      border:1px solid rgba(255,45,122,.30);
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 1000;
    }
    .kefu-btn strong{ font-size: 13px; letter-spacing:-.2px; }
    .kefu-btn span{ display:block; color: var(--muted); font-size: 12px; margin-top: 3px; line-height:1.2; }
    .kefu-pop{
      width: 252px;
      border-radius: 22px;
      border: 1px solid rgba(20,26,38,.12);
      background: rgba(255,255,255,.85);
      box-shadow: var(--shadow2);
      overflow:hidden;
      transform-origin: 90% 100%;
      animation: popIn .18s ease-out;
    }
    @keyframes popIn{ from{ transform: scale(.98); opacity:.0 } to{ transform: scale(1); opacity:1 } }
    .kefu-pop .head{
      padding: 12px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 10px;
      border-bottom: 1px solid rgba(20,26,38,.08);
      background:
        radial-gradient(420px 160px at 20% 0%, rgba(255,45,122,.14), transparent 60%),
        rgba(255,255,255,.72);
    }
    .kefu-pop .head b{ font-size: 13px; }
    .close-x{
      width: 30px; height: 30px;
      border-radius: 12px;
      border: 1px solid rgba(20,26,38,.10);
      background: rgba(255,255,255,.78);
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 1000;
    }
    .kefu-pop .body{
      padding: 12px 14px 14px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.7;
    }
    .qrcode{
      border-radius: 18px;
      border:1px solid rgba(20,26,38,.10);
      background:#fff;
      padding: 10px;
      margin-top: 10px;
    }
    .qrcode img{ width: 100%; height: auto; border-radius: 14px; }
    .qrcode .small{
      color: var(--muted);
      font-size: 12px;
      margin-top: 10px;
      text-align:left;
      line-height:1.6;
    }

    /* Scroll reveal */
    .reveal{ opacity:0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease; }
    .reveal.in{ opacity:1; transform: translateY(0); }

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .side-block{ position: relative; top:auto; }
      .steps{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .media-grid{ grid-template-columns: 1fr; }
      .reviews-grid{ grid-template-columns: 1fr; }
      .token-grid{ grid-template-columns: 1fr; }
      .form-grid{ grid-template-columns: 1fr; }
      .footer-wrap{ grid-template-columns: 1fr; }
      .nav-links{ display:none; }
      .menu-btn{ display:inline-flex; align-items:center; justify-content:center; gap: 10px; }
      .mobile-panel{ display:block; }
      .hero-card, .hero-side{ min-height: unset; }
    }