:root{
      --bg0:#fff7f7;
      --bg1:#fff;
      --text:#1f2430;
      --muted:#5c6473;
      --line:rgba(20,20,20,.10);
      --card:rgba(255,255,255,.86);
      --card2:#ffffff;
      --shadow:0 18px 60px rgba(180,32,77,.12);
      --shadow2:0 10px 28px rgba(31,36,48,.12);
      --brand:#d81b60;
      --brand2:#ff3b7a;
      --accent:#9d174a;
      --ok:#1f7a4a;
      --warn:#b45309;
      --radius:18px;
      --radius2:14px;
      --container:1100px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 10% -10%, rgba(255,59,122,.22), transparent 55%),
        radial-gradient(900px 520px at 85% 0%, rgba(216,27,96,.18), transparent 50%),
        linear-gradient(180deg, var(--bg0), #ffffff 55%);
    }

    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .skip-link{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left:16px; top:12px; width:auto; height:auto; background:#fff; padding:10px 12px; border:1px solid var(--line); border-radius:10px; z-index:10000;
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(160%) blur(12px);
      background:rgba(255,255,255,.68);
      border-bottom:1px solid rgba(31,36,48,.08);
    }
    .nav{
      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;
    }
    .brand img{
      width:44px; height:44px; border-radius:12px;
      box-shadow:0 10px 22px rgba(216,27,96,.18);
      background:#fff;
      object-fit:cover;
    }
    .brand .meta{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .name{
      font-weight:850; letter-spacing:.2px;
    }
    .brand .tag{
      font-size:12px; color:var(--muted);
      white-space:nowrap;
    }

    .nav-right{
      display:flex; align-items:center; gap:10px; justify-content:flex-end;
      flex:1;
    }

    .menu{
      display:flex; align-items:center; gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .menu a{
      font-size:14px;
      color:#2c3241;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition:transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .menu a:hover{
      background:rgba(216,27,96,.06);
      border-color:rgba(216,27,96,.18);
      transform:translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }

    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border-radius:14px;
      padding:10px 14px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      color:#212635;
      box-shadow:0 10px 26px rgba(31,36,48,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{
      transform:translateY(-1px);
      border-color:rgba(216,27,96,.22);
      box-shadow:0 14px 34px rgba(31,36,48,.10);
      background:rgba(255,255,255,.98);
    }
    .btn:active{transform:translateY(0px)}
    .btn.primary{
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      border-color:rgba(216,27,96,.45);
      color:#fff;
      box-shadow:0 20px 52px rgba(216,27,96,.22);
    }
    .btn.primary:hover{
      box-shadow:0 24px 66px rgba(216,27,96,.28);
      border-color:rgba(255,59,122,.55);
    }

    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      border-radius:14px;
      padding:10px 12px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      cursor:pointer;
      box-shadow:0 10px 22px rgba(31,36,48,.06);
    }
    .mobile-panel{
      display:none;
      padding:12px 0 16px;
      border-top:1px solid rgba(31,36,48,.08);
    }
    .mobile-panel .mobile-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding-top:10px;
    }
    .mobile-panel a{
      font-size:14px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background:#fff;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      text-align:center;
    }
    .mobile-panel a:hover{
      transform:translateY(-1px);
      border-color:rgba(216,27,96,.22);
      background:rgba(255,59,122,.04);
    }

    main{padding-bottom:10px}
    section{padding:54px 0}
    .hero-wrap{
      padding:34px 0 10px;
    }
    .hero{
      position:relative;
      overflow:hidden;
      border-radius:26px;
      border:1px solid rgba(216,27,96,.18);
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(255,59,122,.22), transparent 60%),
        radial-gradient(720px 320px at 85% 10%, rgba(216,27,96,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      box-shadow: var(--shadow);
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:22px;
      padding:28px;
      align-items:stretch;
    }
    .hero-left{
      padding:8px 6px;
      display:flex; flex-direction:column; gap:14px;
      justify-content:center;
    }

    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(216,27,96,.22);
      background:rgba(216,27,96,.06);
      width:fit-content;
      color:#8f123b;
      font-weight:750;
      letter-spacing:.2px;
      font-size:13px;
    }
    .pulse-dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow:0 0 0 0 rgba(255,59,122,.45);
      animation:pulse 1.8s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{ box-shadow:0 0 0 0 rgba(255,59,122,.40); transform:translateY(0)}
      65%{ box-shadow:0 0 0 12px rgba(255,59,122,0); transform:translateY(-.5px)}
      100%{ box-shadow:0 0 0 0 rgba(255,59,122,0); transform:translateY(0)}
    }

    .h1{
      margin:0;
      font-size:38px;
      line-height:1.14;
      letter-spacing:-.7px;
      font-weight:910;
    }
    .hero-sub{
      margin:0;
      color:var(--muted);
      font-size:15.5px;
      line-height:1.75;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; margin-top:6px;
      align-items:center;
    }
    .mini-list{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:6px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(31,36,48,.12);
      background:rgba(255,255,255,.70);
      color:#2b3040;
      font-size:13px;
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .pill:hover{
      transform:translateY(-1px);
      border-color:rgba(216,27,96,.20);
      background:rgba(255,255,255,.92);
    }
    .pill svg{width:16px; height:16px; fill:#d81b60}
    .hero-right{
      padding:6px;
      display:flex; flex-direction:column; gap:12px;
    }

    .hero-panel{
      border-radius:20px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 16px 46px rgba(31,36,48,.10);
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 220px at 20% 0%, rgba(255,59,122,.18), transparent 60%),
        radial-gradient(540px 210px at 90% 10%, rgba(216,27,96,.14), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-panel > *{position:relative; z-index:1}
    .panel-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .panel-title{
      font-weight:900; letter-spacing:.2px;
      font-size:14px;
    }
    .status-chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      background:rgba(31,122,74,.08);
      border:1px solid rgba(31,122,74,.20);
      color:#0f5b35;
      font-size:12.5px; font-weight:750;
      white-space:nowrap;
    }
    .status-chip .tick{
      width:18px; height:18px; border-radius:6px;
      background:linear-gradient(135deg,#1fb875,#2fa7a0);
      display:inline-flex; align-items:center; justify-content:center;
      color:#fff;
      font-weight:900;
      font-size:12px;
    }

    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .data-card{
      border-radius:16px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.74);
      padding:12px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      cursor:default;
    }
    .data-card:hover{
      transform:translateY(-2px);
      border-color:rgba(216,27,96,.20);
      box-shadow:0 18px 44px rgba(216,27,96,.14);
    }
    .data-card .num{
      font-weight:950; letter-spacing:-.6px; font-size:22px;
      line-height:1.1;
    }
    .data-card .label{
      color:var(--muted);
      margin-top:6px;
      font-size:12.5px;
      line-height:1.4;
    }

    .hero-note{
      display:flex; gap:10px; align-items:flex-start;
      border-radius:16px;
      border:1px dashed rgba(216,27,96,.30);
      background:rgba(255,59,122,.05);
      padding:12px;
      color:#5a1232;
    }
    .hero-note .badge{
      width:34px; height:34px; border-radius:12px;
      background:linear-gradient(135deg, rgba(216,27,96,.95), rgba(255,59,122,.85));
      color:#fff; display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      box-shadow:0 16px 38px rgba(216,27,96,.22);
      font-weight:900;
    }
    .hero-note .text{
      font-size:13.5px; line-height:1.55; font-weight:650;
    }

    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:18px;
    }
    .section-head .title{
      font-size:26px; margin:0; letter-spacing:-.4px; font-weight:920;
    }
    .section-head .desc{
      margin:0; color:var(--muted); line-height:1.7; font-size:14.5px; max-width:65ch;
    }
    .section-head .right{
      display:flex; gap:10px; align-items:center; justify-content:flex-end; flex-wrap:wrap;
    }

    .grid-2{
      display:grid; grid-template-columns:1fr 1fr; gap:14px;
    }
    .grid-3{
      display:grid; grid-template-columns:repeat(3, 1fr); gap:14px;
    }
    .grid-4{
      display:grid; grid-template-columns:repeat(4, 1fr); gap:12px;
    }

    .card{
      border-radius:var(--radius);
      background:rgba(255,255,255,.74);
      border:1px solid rgba(31,36,48,.10);
      box-shadow:0 14px 36px rgba(31,36,48,.07);
      padding:16px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-width:0;
    }
    .card:hover{
      transform:translateY(-3px);
      border-color:rgba(216,27,96,.22);
      box-shadow:0 22px 56px rgba(216,27,96,.14);
    }
    .card .card-title{
      font-weight:900;
      letter-spacing:-.2px;
      margin:0 0 8px;
      font-size:16px;
    }
    .card .card-desc{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
    }

    .tag-row{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:10px;
    }
    .tag{
      font-size:12.5px;
      border-radius:999px;
      padding:7px 10px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.70);
      color:#2b3040;
      white-space:nowrap;
    }
    .tag.hot{
      border-color:rgba(216,27,96,.22);
      background:rgba(216,27,96,.06);
      color:#8f123b;
      font-weight:750;
    }

    .capabilities{
      display:grid; grid-template-columns:1.05fr .95fr; gap:14px; align-items:stretch;
    }
    .cap-left{
      padding:18px;
      border-radius:var(--radius);
      border:1px solid rgba(216,27,96,.18);
      background:
        radial-gradient(700px 260px at 10% 0%, rgba(255,59,122,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.64));
      box-shadow:0 20px 56px rgba(216,27,96,.10);
      display:flex; flex-direction:column; gap:12px;
    }
    .cap-right{
      display:flex; flex-direction:column; gap:12px;
    }

    .list{
      margin:0; padding-left:18px;
      color:var(--muted);
      line-height:1.8;
      font-size:14px;
    }

    .step{
      display:flex; gap:12px; align-items:flex-start;
    }
    .step-num{
      width:34px; height:34px; border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      color:#fff; font-weight:950;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow:0 18px 44px rgba(216,27,96,.22);
      flex:0 0 auto;
    }
    .step-body .t{
      margin:0;
      font-weight:900;
      letter-spacing:-.2px;
      font-size:15px;
    }
    .step-body .d{
      margin:6px 0 0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
    }

    .compare-wrap{
      border-radius:26px;
      padding:18px;
      border:1px solid rgba(216,27,96,.18);
      background:
        radial-gradient(900px 300px at 10% 0%, rgba(255,59,122,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.60));
      box-shadow:0 22px 60px rgba(216,27,96,.10);
    }

    .table-scroll{
      overflow:auto;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
    }
    table{
      width:100%;
      min-width:680px;
      border-collapse:separate;
      border-spacing:0;
    }
    th, td{
      padding:14px 12px;
      border-bottom:1px solid rgba(31,36,48,.08);
      text-align:left;
      vertical-align:top;
      font-size:14px;
      line-height:1.6;
    }
    th{
      position:sticky; top:0;
      background:rgba(255,255,255,.92);
      z-index:2;
      font-weight:950;
      color:#2a2f3c;
    }
    tr:last-child td{border-bottom:none}
    .status{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background:#fff;
      font-weight:850;
      font-size:12.5px;
      white-space:nowrap;
    }
    .status.ok{
      border-color:rgba(31,122,74,.22);
      background:rgba(31,122,74,.08);
      color:#0f5b35;
    }
    .status.neutral{
      border-color:rgba(180,83,9,.22);
      background:rgba(180,83,9,.08);
      color:#7c3b07;
    }
    .status.bad{
      border-color:rgba(216,27,96,.22);
      background:rgba(216,27,96,.06);
      color:#8f123b;
    }

    .badge-stars{
      display:flex; align-items:center; gap:10px; justify-content:space-between; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .stars{
      display:flex; align-items:center; gap:6px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(216,27,96,.18);
      background:rgba(216,27,96,.06);
      width:fit-content;
    }
    .star{
      width:18px; height:18px;
      fill: #d81b60;
      filter: drop-shadow(0 10px 18px rgba(216,27,96,.18));
    }
    .score{
      display:flex; flex-direction:column; gap:2px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      min-width: 180px;
    }
    .score .big{
      font-weight:980; font-size:26px; letter-spacing:-.7px;
    }
    .score .small{
      color:var(--muted); font-size:13px; line-height:1.4;
    }

    .flow{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:12px;
    }
    .flow .stepcard{
      border-radius:20px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.74);
      padding:14px;
      position:relative;
      overflow:hidden;
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      min-width:0;
    }
    .flow .stepcard:hover{
      transform:translateY(-2px);
      border-color:rgba(216,27,96,.22);
      box-shadow:0 18px 44px rgba(216,27,96,.14);
    }
    .flow .stepcard::before{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(520px 180px at 20% 0%, rgba(255,59,122,.18), transparent 60%);
      opacity:.9; pointer-events:none;
    }
    .flow .stepcard > *{position:relative; z-index:1}
    .flow .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .flow .n{
      width:34px; height:34px; border-radius:14px;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      color:#fff; font-weight:950;
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 18px 44px rgba(216,27,96,.22);
      flex:0 0 auto;
    }
    .flow .k{
      font-size:12.5px; font-weight:800; color:#8f123b;
      background:rgba(216,27,96,.06);
      border:1px solid rgba(216,27,96,.18);
      padding:7px 10px;
      border-radius:999px;
      white-space:nowrap;
    }
    .flow .t{
      margin:0;
      font-weight:950;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .flow .d{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
    }

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin:0 0 12px;
    }
    .tab{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      cursor:pointer;
      font-weight:850;
      font-size:13.5px;
      color:#2a2f3c;
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .tab:hover{transform:translateY(-1px); border-color:rgba(216,27,96,.22)}
    .tab.active{
      background:rgba(216,27,96,.08);
      border-color:rgba(216,27,96,.28);
      color:#8f123b;
    }

    .cases{
      display:grid; grid-template-columns:1fr 1fr; gap:14px;
    }
    .case-card{
      border-radius:22px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      overflow:hidden;
      display:grid;
      grid-template-columns: 160px 1fr;
      gap:0;
      min-width:0;
      box-shadow:0 14px 36px rgba(31,36,48,.07);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .case-card:hover{
      transform:translateY(-3px);
      border-color:rgba(216,27,96,.22);
      box-shadow:0 22px 56px rgba(216,27,96,.14);
    }
    .case-img{
      padding:12px;
      background:linear-gradient(180deg, rgba(216,27,96,.08), rgba(255,255,255,.0));
      display:flex; align-items:center; justify-content:center;
    }
    .case-img img{
      width:100%;
      max-width:140px;
      height:auto;
      border-radius:16px;
      border:1px solid rgba(31,36,48,.10);
      background:#fff;
      object-fit:cover;
      aspect-ratio:4/3;
    }
    .case-body{
      padding:14px 14px 14px 0;
      display:flex; flex-direction:column; gap:8px;
      min-width:0;
    }
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .case-title{
      margin:0;
      font-size:16px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .case-meta{
      display:flex; gap:8px; flex-wrap:wrap; align-items:center;
    }
    .chip{
      font-size:12.5px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.70);
      color:#2b3040;
      font-weight:800;
      white-space:nowrap;
    }
    .chip.hot{
      border-color:rgba(216,27,96,.22);
      background:rgba(216,27,96,.06);
      color:#8f123b;
    }
    .case-desc{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
    }
    .case-actions{
      margin-top:auto;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .link-btn{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      font-weight:900;
      font-size:13.5px;
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      cursor:pointer;
    }
    .link-btn:hover{
      transform:translateY(-1px);
      border-color:rgba(216,27,96,.22);
      box-shadow:0 14px 34px rgba(31,36,48,.10);
    }
    .link-btn svg{width:16px; height:16px}

    .article-list{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    .article{
      border-radius:22px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      padding:14px;
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      box-shadow:0 14px 36px rgba(31,36,48,.06);
      min-width:0;
    }
    .article:hover{
      transform:translateY(-3px);
      border-color:rgba(216,27,96,.22);
      box-shadow:0 22px 56px rgba(216,27,96,.14);
    }
    .article .top{
      display:flex; gap:10px; align-items:flex-start; justify-content:space-between;
    }
    .article .title{
      margin:8px 0 6px;
      font-size:15.5px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .article .meta{
      font-size:12.5px;
      color:var(--muted);
      line-height:1.4;
      white-space:nowrap;
    }
    .article .desc{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
    }
    .article a.readmore{
      display:inline-flex; align-items:center; gap:10px;
      margin-top:10px;
      font-weight:900;
      color:#8f123b;
      transition:transform .18s ease;
    }
    .article a.readmore:hover{transform:translateX(2px)}
    .article a.readmore svg{width:16px; height:16px}

    .faq{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; align-items:start;
    }
    .accordion{
      border-radius:26px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 14px 36px rgba(31,36,48,.06);
      overflow:hidden;
    }
    details{
      border-top:1px solid rgba(31,36,48,.08);
      padding:0 14px;
    }
    details:first-child{border-top:none}
    summary{
      list-style:none;
      cursor:pointer;
      padding:16px 6px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight:950;
      letter-spacing:-.15px;
      outline:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-size:15px;
      line-height:1.5;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      margin-top:-4px;
    }
    details[open] .chev{
      transform:rotate(180deg);
      border-color:rgba(216,27,96,.22);
      background:rgba(216,27,96,.06);
    }
    .a{
      padding:0 0 16px 6px;
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
    }

    .faq-side{
      display:flex; flex-direction:column; gap:14px;
    }
    .faq-side .side-card{
      border-radius:26px;
      border:1px solid rgba(216,27,96,.18);
      background:
        radial-gradient(700px 260px at 10% 0%, rgba(255,59,122,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
      box-shadow:0 20px 56px rgba(216,27,96,.10);
      padding:16px;
    }
    .side-card h3{
      margin:0;
      font-size:16px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .side-card p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
    }
    .side-actions{
      margin-top:12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }

    .reviews{
      display:grid; grid-template-columns:repeat(3, 1fr); gap:14px;
    }
    .review{
      border-radius:22px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 14px 36px rgba(31,36,48,.06);
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      min-width:0;
    }
    .review:hover{
      transform:translateY(-3px);
      border-color:rgba(216,27,96,.22);
      box-shadow:0 22px 56px rgba(216,27,96,.14);
    }
    .review .head{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      margin-bottom:10px;
    }
    .avatar{
      width:38px; height:38px;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(216,27,96,.95), rgba(255,59,122,.80));
      color:#fff;
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      box-shadow:0 18px 44px rgba(216,27,96,.22);
      flex:0 0 auto;
    }
    .who{
      margin:0;
      font-weight:950;
      letter-spacing:-.2px;
      font-size:14.5px;
    }
    .role{
      margin:6px 0 0;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.4;
    }
    .review .text{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
    }

    .pricing-grid{
      display:grid; grid-template-columns:1.05fr .95fr; gap:14px; align-items:start;
    }
    .price-box{
      border-radius:26px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 14px 36px rgba(31,36,48,.06);
      overflow:hidden;
    }
    .price-box .line{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
      margin-bottom:12px;
    }
    .price-box h3{
      margin:0;
      font-size:16px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .price-box p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
    }
    .token-table{
      width:100%;
      min-width:0;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      overflow:hidden;
      margin-top:12px;
      background:#fff;
    }
    .token-table .row{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap:0;
    }
    .token-table .cell{
      padding:12px 12px;
      border-bottom:1px solid rgba(31,36,48,.08);
      font-size:13.5px;
      color:#2b3040;
      line-height:1.5;
      min-width:0;
    }
    .token-table .head{
      background:rgba(216,27,96,.06);
      font-weight:950;
      color:#8f123b;
      border-bottom:1px solid rgba(216,27,96,.14);
    }
    .token-table .muted{
      color:var(--muted);
      font-weight:800;
    }

    .network{
      display:grid; grid-template-columns:1fr 1fr; gap:14px;
      align-items:stretch;
    }
    .network .mapbox{
      border-radius:26px;
      border:1px solid rgba(31,36,48,.10);
      background:
        radial-gradient(900px 360px at 20% 0%, rgba(255,59,122,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.62));
      box-shadow:0 20px 56px rgba(216,27,96,.10);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .network .mapbox::after{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(circle at 20% 20%, rgba(216,27,96,.18) 0 2px, transparent 3px),
        radial-gradient(circle at 60% 30%, rgba(216,27,96,.18) 0 2px, transparent 3px),
        radial-gradient(circle at 35% 65%, rgba(216,27,96,.18) 0 2px, transparent 3px),
        radial-gradient(circle at 80% 70%, rgba(216,27,96,.18) 0 2px, transparent 3px);
      opacity:.65;
      pointer-events:none;
    }
    .network .mapbox > *{position:relative; z-index:1}
    .mapbox h3{
      margin:0; font-weight:950; letter-spacing:-.2px; font-size:16px;
    }
    .mapbox p{
      margin:10px 0 0; color:var(--muted); line-height:1.75; font-size:14px;
    }
    .network .nodes{
      margin-top:12px;
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:10px;
    }
    .node{
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.74);
      padding:12px;
      min-width:0;
    }
    .node .t{font-weight:950; font-size:13.5px; letter-spacing:-.15px}
    .node .d{margin-top:6px; color:var(--muted); font-size:12.5px; line-height:1.5}

    form{
      margin:0;
    }
    .form-card{
      border-radius:26px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 14px 36px rgba(31,36,48,.06);
      padding:16px;
    }
    .form-card h3{
      margin:0;
      font-size:16px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .form-card p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:12px;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-size:13px;
      color:#2a2f3c;
      font-weight:850;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      outline:none;
      font-size:14px;
      color:#1f2430;
      transition:border-color .18s ease, box-shadow .18s ease, background .18s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(216,27,96,.35);
      box-shadow:0 0 0 4px rgba(216,27,96,.12);
      background:#fff;
    }
    .form-actions{
      grid-column: 1 / -1;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.5;
      max-width: 56ch;
    }

    .footer{
      padding:22px 0 28px;
      border-top:1px solid rgba(31,36,48,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.64), rgba(255,255,255,.86));
    }
    .footer .foot-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; align-items:start;
    }
    .foot-left{
      padding:16px;
      border-radius:26px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.78);
    }
    .foot-right{
      padding:16px;
      border-radius:26px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.78);
    }
    .foot-title{
      margin:0;
      font-weight:950;
      letter-spacing:-.2px;
      font-size:16px;
    }
    .foot-text{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.8;
      font-size:14px;
    }
    .friend-links{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:12px;
    }
    .friend-links a{
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background:#fff;
      font-weight:900;
      font-size:13.5px;
      transition:transform .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .friend-links a:hover{
      transform:translateY(-1px);
      border-color:rgba(216,27,96,.22);
    }

    .copyright{
      margin-top:14px;
      color:var(--muted);
      font-size:12.5px;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between;
    }

    .float-support{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:90;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-card{
      width:240px;
      border-radius:22px;
      border:1px solid rgba(31,36,48,.12);
      background:rgba(255,255,255,.86);
      backdrop-filter: blur(10px);
      box-shadow:0 18px 54px rgba(31,36,48,.18);
      overflow:hidden;
      transform-origin: bottom right;
      display:none;
    }
    .float-card.open{display:block; animation:pop .22s ease-out}
    @keyframes pop{
      from{transform:scale(.98); opacity:.7}
      to{transform:scale(1); opacity:1}
    }
    .float-card .inner{
      padding:12px;
      display:flex; gap:12px; align-items:center;
    }
    .float-card .qr{
      width:56px; height:56px; border-radius:16px;
      border:1px solid rgba(31,36,48,.10);
      overflow:hidden;
      background:#fff;
      flex:0 0 auto;
    }
    .float-card .qr img{width:100%; height:100%; object-fit:cover}
    .float-card .info{
      display:flex; flex-direction:column; gap:4px;
      min-width:0;
    }
    .float-card .info .t{
      font-weight:980;
      letter-spacing:-.2px;
      font-size:14px;
    }
    .float-card .info .d{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.4;
    }
    .float-card .actions{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      padding:12px;
      border-top:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.74);
    }
    .float-close{
      width:38px; height:38px;
      border-radius:16px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      cursor:pointer;
      transition:transform .18s ease, border-color .18s ease;
    }
    .float-close:hover{
      transform:translateY(-1px);
      border-color:rgba(216,27,96,.22);
    }

    .fab{
      width:52px; height:52px;
      border-radius:22px;
      border:1px solid rgba(216,27,96,.25);
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      color:#fff;
      box-shadow:0 22px 66px rgba(216,27,96,.30);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition:transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .fab:hover{
      transform:translateY(-2px);
      box-shadow:0 28px 80px rgba(216,27,96,.36);
    }
    .fab svg{width:22px; height:22px}

    .to-top{
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      box-shadow:0 14px 36px rgba(31,36,48,.10);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .18s ease, border-color .18s ease;
      opacity:0;
      pointer-events:none;
    }
    .to-top.show{
      opacity:1;
      pointer-events:auto;
    }
    .to-top:hover{
      transform:translateY(-2px);
      border-color:rgba(216,27,96,.22);
    }
    .to-top svg{width:20px; height:20px}

    .scroll-reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .scroll-reveal.show{
      opacity:1;
      transform: translateY(0px);
    }

    @media (max-width: 980px){
      .hero-inner{grid-template-columns: 1fr; }
      .hero-left{padding: 4px 0}
      .h1{font-size:32px}
      .capabilities{grid-template-columns: 1fr}
      .flow{grid-template-columns: 1fr 1fr}
      .cases{grid-template-columns: 1fr}
      .review{padding:14px}
      .reviews{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .faq{grid-template-columns: 1fr}
      .pricing-grid{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .case-card{grid-template-columns: 1fr}
      .case-body{padding:12px}
      .case-img{justify-content:flex-start}
      .case-img img{max-width:170px}
      .footer .foot-grid{grid-template-columns: 1fr}
      .menu{display:none}
      .nav-cta{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-panel{display:block}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .scroll-reveal{transition:none}
      .pulse-dot{animation:none}
    }