:root{
      --bg0:#fffaf3;
      --bg1:#ffffff;
      --ink:#1f2430;
      --muted:#5a6272;
      --muted2:#7a8396;
      --line:rgba(18,24,38,.10);
      --shadow: 0 18px 45px rgba(18,24,38,.10);
      --shadow2: 0 10px 30px rgba(18,24,38,.10);
      --radius:18px;
      --radius2:26px;
      --brand:#ff4fa7;
      --brand2:#6b5cff;
      --brand3:#00b3ff;
      --brand4:#2dd4a3;
      --btn:#1f2430;
      --btnText:#ffffff;
      --card:#ffffff;
      --chipBg: rgba(107,92,255,.10);
      --chipText:#35307a;
      --focus: rgba(107,92,255,.35);
      --gradA: radial-gradient(1200px 500px at 15% -10%, rgba(255,79,167,.35), rgba(255,79,167,0) 60%),
               radial-gradient(900px 430px at 70% 0%, rgba(107,92,255,.28), rgba(107,92,255,0) 62%),
               radial-gradient(820px 420px at 90% 40%, rgba(0,179,255,.22), rgba(0,179,255,0) 60%),
               linear-gradient(180deg, #fff1f8 0%, #ffffff 55%, #fffaf3 100%);
      --gradB: linear-gradient(135deg, rgba(255,79,167,.18), rgba(107,92,255,.14), rgba(0,179,255,.10));
      --gradC: linear-gradient(135deg, rgba(255,79,167,.95), rgba(107,92,255,.95));
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--ink);
      background: var(--gradA);
      overflow-x:hidden;
    }
    a{ color:inherit; text-decoration:none; }
    .container{
      width:100%;
      max-width:1120px;
      margin:0 auto;
      padding:0 18px;
    }
    .skip{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 14px; z-index:1000;
      background:#fff; border:1px solid var(--line); border-radius:12px; box-shadow: var(--shadow2);
    }
    .topbar{
      position:sticky; top:0;
      z-index:40;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(18,24,38,.08);
    }
    .topbar-inner{
      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(255,79,167,.25), rgba(107,92,255,.22), rgba(0,179,255,.18));
      border:1px solid rgba(18,24,38,.08);
      display:grid; place-items:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand .logo img{ width:100%; height:100%; object-fit:contain; }
    .brand h2{
      margin:0; font-size:14px; letter-spacing:.2px; color:var(--muted2);
      font-weight:650;
    }
    .brand .name{
      font-size:16px; margin:2px 0 0; font-weight:850; letter-spacing:.2px;
    }
    .nav{
      display:flex; align-items:center; gap:16px;
      flex-wrap:nowrap;
    }
    .nav a{
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(107,92,255,.10);
      color:#2a2f3f;
      transform: translateY(-1px);
    }
    .right-actions{
      display:flex; align-items:center; gap:10px;
      min-width: 240px;
      justify-content:flex-end;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border-radius:14px;
      padding:10px 14px;
      font-weight:750;
      font-size:13px;
      border:1px solid transparent;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{ transform: translateY(1px); }
    .btn-primary{
      background: var(--gradC);
      color:#fff;
      box-shadow: 0 14px 34px rgba(107,92,255,.25);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 42px rgba(107,92,255,.30);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.65);
      border-color: rgba(18,24,38,.10);
      color:var(--ink);
    }
    .btn-ghost:hover{
      background:#fff;
      box-shadow: 0 12px 26px rgba(18,24,38,.10);
      transform: translateY(-1px);
    }
    .menu-btn{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.75);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
    }
    .menu-btn:hover{
      background:#fff;
      box-shadow: 0 12px 26px rgba(18,24,38,.10);
      transform: translateY(-1px);
    }
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0; height:2px; background: #2b3142; border-radius:3px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){ top:0; }
    .hamburger span:nth-child(2){ top:5px; }
    .hamburger span:nth-child(3){ top:10px; }
    .menu-open .hamburger span:nth-child(1){ top:5px; transform: rotate(45deg); }
    .menu-open .hamburger span:nth-child(2){ opacity:0; }
    .menu-open .hamburger span:nth-child(3){ top:5px; transform: rotate(-45deg); }
    .mobile-panel{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-panel .panel-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding-top:10px;
    }
    .mobile-panel a{
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.75);
      border-radius:16px;
      padding:10px 12px;
      font-size:13px;
      color:var(--muted);
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .mobile-panel a:hover{
      background:#fff;
      box-shadow: 0 12px 26px rgba(18,24,38,.10);
      transform: translateY(-1px);
      border-color: rgba(107,92,255,.25);
      color:#2a2f3f;
    }
    header.hero{
      padding:34px 0 18px;
    }
    .hero-wrap{
      position:relative;
      border-radius: var(--radius2);
      overflow:hidden;
      border:1px solid rgba(18,24,38,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.62));
      box-shadow: 0 20px 60px rgba(18,24,38,.08);
    }
    .hero-inner{
      padding:26px 22px;
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
      position:relative;
    }
    .hero-inner::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(900px 360px at 20% 10%, rgba(255,79,167,.30), rgba(255,79,167,0) 60%),
        radial-gradient(800px 340px at 75% 0%, rgba(107,92,255,.26), rgba(107,92,255,0) 60%),
        radial-gradient(700px 320px at 90% 55%, rgba(0,179,255,.20), rgba(0,179,255,0) 62%);
      pointer-events:none;
      filter:saturate(1.05);
    }
    .hero-left, .hero-right{ position:relative; }
    .badge-row{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      margin-bottom:10px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
      color: var(--muted);
      font-size:13px;
      font-weight:700;
      letter-spacing:.1px;
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: var(--gradC);
      box-shadow: 0 0 0 5px rgba(107,92,255,.14);
    }
    .hero-title{
      margin:0;
      font-size:38px;
      line-height:1.08;
      letter-spacing:-.6px;
      font-weight:920;
    }
    .hero-sub{
      margin:12px 0 0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width: 56ch;
    }
    .cta-row{
      margin-top:16px;
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
    }
    .micro{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      margin-top:12px;
      color: var(--muted2);
      font-size:12.5px;
    }
    .micro .item{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(107,92,255,.08);
      border:1px solid rgba(107,92,255,.15);
      color:#35307a;
      font-weight:750;
    }
    .micro svg{ width:16px; height:16px; }
    .hero-right{
      border-radius: calc(var(--radius2) - 8px);
      border:1px solid rgba(18,24,38,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.62));
      padding:16px;
      display:flex;
      flex-direction:column;
      gap:12px;
      justify-content:space-between;
    }
    .data-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .data-card{
      border-radius:16px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:12px 12px 10px;
      transition: transform .18s ease, box-shadow .2s ease;
      min-height:84px;
    }
    .data-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(18,24,38,.10);
    }
    .data-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(255,79,167,.10);
      border:1px solid rgba(255,79,167,.18);
      color:#5a253f;
      font-weight:820;
      font-size:12px;
      white-space:nowrap;
    }
    .data-number{
      font-size:22px;
      font-weight:950;
      letter-spacing:-.4px;
      margin:0;
      line-height:1.1;
    }
    .data-label{
      margin:0;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.4;
      font-weight:650;
    }
    .right-actions{
      align-self:stretch;
      justify-content:flex-start;
      min-width:0;
      flex-wrap:wrap;
      gap:10px;
      margin-top:2px;
    }
    .quick{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .quick a{
      display:inline-flex;
      align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.74);
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      font-size:13px;
      font-weight:780;
      color:var(--muted);
      white-space:nowrap;
    }
    .quick a:hover{
      transform: translateY(-1px);
      background:#fff;
      box-shadow: 0 14px 30px rgba(18,24,38,.10);
      border-color: rgba(107,92,255,.25);
      color:#2a2f3f;
    }
    .quick svg{ width:18px; height:18px; }
    main{ padding: 10px 0 0; }
    section{
      padding: 22px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:26px;
      letter-spacing:-.3px;
      font-weight:930;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
      max-width: 56ch;
      padding-bottom:3px;
    }
    .panel{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.66);
      box-shadow: 0 14px 45px rgba(18,24,38,.06);
      overflow:hidden;
    }
    .panel-inner{ padding:18px; }
    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .grid-2{
      display:grid; grid-template-columns: repeat(2, 1fr);
      gap:12px;
    }
    .card{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(18,24,38,.10);
      border-color: rgba(107,92,255,.22);
    }
    .card .kicker{
      display:flex; align-items:center; gap:10px;
      font-weight:900;
      color:#2a2f3f;
      font-size:13px;
      margin-bottom:10px;
    }
    .icon{
      width:34px; height:34px; border-radius:14px;
      background: var(--gradB);
      border:1px solid rgba(18,24,38,.08);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .icon svg{ width:18px; height:18px; }
    .card h3{
      margin:0 0 8px;
      font-size:16px;
      letter-spacing:-.2px;
      font-weight:900;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }
    .chips{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:12px;
    }
    .chip{
      padding:8px 10px;
      border-radius:999px;
      background: rgba(107,92,255,.10);
      border:1px solid rgba(107,92,255,.16);
      color:#35307a;
      font-size:12.5px;
      font-weight:800;
      white-space:nowrap;
    }
    .chip.alt{
      background: rgba(0,179,255,.10);
      border-color: rgba(0,179,255,.18);
      color:#0c3a55;
    }
    .chip.alt2{
      background: rgba(45,212,163,.10);
      border-color: rgba(45,212,163,.18);
      color:#0b4a3c;
    }
    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
      position:relative;
      overflow:hidden;
    }
    .step::after{
      content:"";
      position:absolute;
      right:-40px; top:-40px;
      width:100px; height:100px;
      border-radius:30px;
      background: radial-gradient(circle at 30% 30%, rgba(255,79,167,.35), rgba(255,79,167,0) 58%),
                  radial-gradient(circle at 70% 70%, rgba(107,92,255,.25), rgba(107,92,255,0) 62%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .step-num{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .step-num .n{
      font-size:12px;
      font-weight:950;
      color:#35307a;
      background: rgba(107,92,255,.12);
      border:1px solid rgba(107,92,255,.20);
      padding:7px 10px;
      border-radius:999px;
      letter-spacing:.4px;
    }
    .step-num .tag{
      font-size:12px;
      font-weight:860;
      color:#2a2f3f;
      background: rgba(255,79,167,.10);
      border:1px solid rgba(255,79,167,.18);
      padding:7px 10px;
      border-radius:999px;
      white-space:nowrap;
    }
    .step h3{
      margin:0 0 7px;
      font-size:15.5px;
      font-weight:930;
      letter-spacing:-.2px;
      position:relative;
    }
    .step p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      position:relative;
    }
    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.75);
    }
    thead th{
      text-align:left;
      font-size:13px;
      padding:12px 12px;
      color:#2a2f3f;
      background: linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.65));
      border-bottom:1px solid rgba(18,24,38,.10);
      font-weight:950;
      letter-spacing:.2px;
      position:sticky;
      top:0;
      z-index:1;
    }
    tbody td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,38,.08);
      color:var(--muted);
      font-size:13.5px;
      line-height:1.6;
      vertical-align:top;
    }
    tbody tr:last-child td{ border-bottom:none; }
    .score-wrap{
      display:flex; gap:12px; align-items:flex-start; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
      padding:10px 12px;
      border-radius:16px;
      background: rgba(255,79,167,.10);
      border:1px solid rgba(255,79,167,.18);
    }
    .stars svg{ width:18px; height:18px; color: #ff4fa7; }
    .score{
      flex:1 1 auto;
      min-width: 200px;
    }
    .score .big{
      font-size:30px;
      font-weight:980;
      letter-spacing:-.5px;
      margin:0;
    }
    .score .small{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.6;
    }
    .rating-badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(107,92,255,.20);
      background: rgba(107,92,255,.10);
      font-weight:950;
      color:#35307a;
      white-space:nowrap;
    }
    .rating-badge .rank{
      width:28px; height:28px; border-radius:12px;
      display:grid; place-items:center;
      background: rgba(107,92,255,.18);
      border:1px solid rgba(107,92,255,.25);
    }
    .faq-list{
      display:grid; gap:10px;
    }
    details.faq{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:0 14px;
      transition: box-shadow .2s ease, border-color .2s ease, transform .18s ease;
      overflow:hidden;
    }
    details.faq[open]{
      border-color: rgba(107,92,255,.22);
      box-shadow: 0 18px 40px rgba(18,24,38,.10);
      transform: translateY(-1px);
    }
    summary{
      list-style:none;
      padding:14px 0;
      cursor:pointer;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      user-select:none;
    }
    summary::-webkit-details-marker{ display:none; }
    .q{
      font-weight:940;
      letter-spacing:-.2px;
      font-size:14.5px;
      color:#2a2f3f;
      line-height:1.4;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
      display:grid; place-items:center;
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .a{
      padding: 0 0 14px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .comments{
      display:grid; gap:12px;
      grid-template-columns: repeat(3, 1fr);
    }
    .comment{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
      transition: transform .18s ease, box-shadow .2s ease;
      min-height: 170px;
      display:flex; flex-direction:column;
      gap:10px;
    }
    .comment:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(18,24,38,.10);
    }
    .avatar{
      width:38px; height:38px; border-radius:16px;
      background: linear-gradient(135deg, rgba(255,79,167,.22), rgba(107,92,255,.18), rgba(0,179,255,.14));
      border:1px solid rgba(18,24,38,.08);
      display:grid; place-items:center;
      font-weight:980;
      letter-spacing:.2px;
      color:#2a2f3f;
      flex:0 0 auto;
    }
    .comment-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .role{
      display:flex; flex-direction:column; gap:4px;
      min-width:0;
    }
    .role .who{
      font-weight:950;
      letter-spacing:-.2px;
      font-size:14px;
      margin:0;
      color:#2a2f3f;
    }
    .role .meta{
      margin:0;
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.4;
      font-weight:720;
    }
    .comment .text{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
      flex:1 1 auto;
    }
    .comment .use{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .tag-mini{
      font-size:12px;
      font-weight:860;
      color:#35307a;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(107,92,255,.10);
      border:1px solid rgba(107,92,255,.16);
      white-space:nowrap;
    }
    .tag-mini.b{
      color:#0c3a55;
      background: rgba(0,179,255,.10);
      border-color: rgba(0,179,255,.18);
    }
    .tag-mini.c{
      color:#0b4a3c;
      background: rgba(45,212,163,.10);
      border-color: rgba(45,212,163,.18);
    }
    .case-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
    }
    .case-card{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
    }
    .case-card h3{
      margin:0 0 8px;
      font-size:16px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .case-card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .case-list{
      margin-top:12px;
      display:grid; gap:10px;
    }
    .case-item{
      border-radius:16px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.76);
      padding:12px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      cursor:pointer;
    }
    .case-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(18,24,38,.10);
      border-color: rgba(107,92,255,.22);
    }
    .case-item .title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .case-item .title strong{
      font-size:14px; font-weight:950; letter-spacing:-.2px;
    }
    .case-item .title span{
      font-size:12px; color:#35307a; font-weight:950;
      background: rgba(107,92,255,.10);
      border:1px solid rgba(107,92,255,.18);
      padding:7px 10px; border-radius:999px;
      white-space:nowrap;
    }
    .case-item .desc{
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      margin:0;
    }
    .article-list{
      display:grid; gap:10px;
      grid-template-columns: repeat(3, 1fr);
    }
    .article{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 158px;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(18,24,38,.10);
      border-color: rgba(255,79,167,.22);
    }
    .article .meta{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      color:var(--muted2);
      font-size:12.5px;
      font-weight:780;
    }
    .article h3{
      margin:0;
      font-size:14.8px;
      font-weight:950;
      letter-spacing:-.2px;
      line-height:1.45;
    }
    .article p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      flex:1 1 auto;
    }
    .article a.link{
      display:inline-flex; align-items:center; gap:10px;
      font-weight:900;
      color:#35307a;
      font-size:13.5px;
      padding-top:2px;
    }
    .article a.link svg{ width:16px; height:16px; }
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .cloud-tag{
      font-size:13px;
      font-weight:880;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      color:var(--muted);
      transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
      cursor:pointer;
      user-select:none;
    }
    .cloud-tag:hover{
      transform: translateY(-1px);
      border-color: rgba(107,92,255,.22);
      background:#fff;
      box-shadow: 0 14px 30px rgba(18,24,38,.08);
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:12px;
      align-items:start;
    }
    form{
      display:grid; gap:10px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    label{
      font-size:12.5px;
      font-weight:860;
      color:#2a2f3f;
      display:flex;
      flex-direction:column;
      gap:7px;
    }
    input, select, textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.82);
      padding:12px 12px;
      outline:none;
      font-size:14px;
      color:var(--ink);
      transition: box-shadow .2s ease, border-color .2s ease, transform .1s ease;
    }
    textarea{ min-height: 120px; resize:vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(107,92,255,.35);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .form-actions{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      margin-top:2px;
    }
    .consent{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.5;
      font-weight:720;
    }
    .info-card{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .info-card h3{
      margin:0;
      font-size:16px; font-weight:950; letter-spacing:-.2px;
    }
    .info-card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .list{
      display:grid; gap:10px;
      margin-top:4px;
    }
    .list-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.74);
    }
    .tick{
      width:26px; height:26px; border-radius:12px;
      background: rgba(45,212,163,.12);
      border:1px solid rgba(45,212,163,.20);
      display:grid; place-items:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .tick svg{ width:14px; height:14px; }
    .list-item strong{
      display:block;
      font-size:13.5px;
      font-weight:950;
      letter-spacing:-.2px;
      margin-bottom:2px;
    }
    .list-item span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      font-weight:720;
    }
    .network{
      display:grid; gap:12px;
      grid-template-columns: 1fr 1fr;
      align-items:start;
    }
    .map-card{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
    }
    .map-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .map-top h3{ margin:0; font-size:16px; font-weight:950; letter-spacing:-.2px; }
    .map-top p{ margin:0; color:var(--muted); font-size:13.5px; line-height:1.7; }
    .map-svg{
      width:100%;
      height:auto;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.08);
      background:
        radial-gradient(700px 260px at 15% 30%, rgba(255,79,167,.16), rgba(255,79,167,0) 60%),
        radial-gradient(650px 260px at 80% 20%, rgba(107,92,255,.16), rgba(107,92,255,0) 62%),
        rgba(255,255,255,.65);
      overflow:hidden;
    }
    .price-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .price-card{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
      min-height: 196px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .price-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(18,24,38,.10);
      border-color: rgba(0,179,255,.22);
    }
    .price-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(600px 220px at 10% 10%, rgba(0,179,255,.16), rgba(0,179,255,0) 55%),
                  radial-gradient(520px 200px at 90% 0%, rgba(255,79,167,.14), rgba(255,79,167,0) 58%);
      pointer-events:none;
    }
    .price-card > *{ position:relative; }
    .price-card h3{ margin:0; font-size:16px; font-weight:950; letter-spacing:-.2px; }
    .price-row{
      display:flex; align-items:flex-end; justify-content:space-between; gap:10px;
      border-top:1px solid rgba(18,24,38,.08);
      padding-top:10px;
    }
    .price{
      font-size:26px; font-weight:980; letter-spacing:-.5px;
      margin:0;
    }
    .unit{
      color:var(--muted2);
      font-size:12.5px;
      font-weight:800;
      margin-bottom:4px;
      white-space:nowrap;
    }
    .price-desc{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
      flex:1 1 auto;
    }
    .timeline{
      display:grid; gap:12px;
      grid-template-columns: repeat(3, 1fr);
    }
    .time-card{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 190px;
    }
    .time-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(18,24,38,.10);
      border-color: rgba(255,79,167,.22);
    }
    .time-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .time-top .k{
      display:inline-flex; align-items:center; gap:10px;
      font-weight:950;
      color:#2a2f3f;
    }
    .time-top .k i{
      width:34px; height:34px; border-radius:14px;
      background: rgba(255,79,167,.12);
      border:1px solid rgba(255,79,167,.20);
      display:grid; place-items:center;
      font-style:normal;
      color:#5a253f;
      font-weight:980;
    }
    .time-card p{ margin:0; color:var(--muted); font-size:13.5px; line-height:1.8; }
    .footer{
      padding: 26px 0 34px;
      border-top: 1px solid rgba(18,24,38,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.78));
      margin-top: 12px;
    }
    .footer-inner{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .footer-brand{
      display:flex; align-items:flex-start; gap:12px;
    }
    .footer-brand .logo{
      width:52px; height:52px; border-radius:18px;
      background: linear-gradient(135deg, rgba(255,79,167,.20), rgba(107,92,255,.18), rgba(0,179,255,.14));
      border:1px solid rgba(18,24,38,.10);
      overflow:hidden;
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .footer-brand .logo img{ width:100%; height:100%; object-fit:contain; }
    .footer-brand h3{
      margin:0;
      font-size:16px;
      font-weight:980;
      letter-spacing:-.2px;
    }
    .footer-brand p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
      max-width: 60ch;
    }
    .footer-links{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.08);
      background: rgba(255,255,255,.78);
      padding:14px;
    }
    .footer-links h4{
      margin:0 0 10px;
      font-size:14px;
      font-weight:980;
      letter-spacing:-.2px;
    }
    .footer-links .fl{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer-links .fl a{
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      white-space:nowrap;
    }
    .footer-links .fl a:hover{
      transform: translateY(-1px);
      background:#fff;
      border-color: rgba(107,92,255,.22);
      box-shadow: 0 14px 30px rgba(18,24,38,.08);
      color:#2a2f3f;
    }
    .copyright{
      margin-top:14px;
      display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
      color: var(--muted2);
      font-size:12.5px;
      font-weight:760;
    }
    .to-top{
      position:fixed;
      right:14px;
      bottom:86px;
      z-index:60;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      backdrop-filter: blur(10px);
      display:grid;
      place-items:center;
      cursor:pointer;
      box-shadow: 0 14px 30px rgba(18,24,38,.10);
      opacity:0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, background .2s ease;
    }
    .to-top.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .to-top:hover{ background:#fff; }
    .float-kefu{
      position:fixed;
      right:14px;
      bottom:26px;
      z-index:70;
      width:52px; height:52px;
      border-radius:20px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      backdrop-filter: blur(10px);
      display:grid;
      place-items:center;
      cursor:pointer;
      box-shadow: 0 18px 40px rgba(18,24,38,.12);
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
    }
    .float-kefu:hover{
      transform: translateY(-2px);
      background:#fff;
      border-color: rgba(255,79,167,.25);
    }
    .kefu-pop{
      position:fixed;
      right:72px;
      bottom:20px;
      z-index:80;
      width:min(320px, calc(100vw - 92px));
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.88);
      backdrop-filter: blur(10px);
      box-shadow: 0 20px 55px rgba(18,24,38,.18);
      overflow:hidden;
      transform-origin: right bottom;
      transform: scale(.98);
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .kefu-pop.show{
      opacity:1;
      transform: scale(1);
      pointer-events:auto;
    }
    .kefu-pop .inner{
      padding:12px;
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .kefu-pop .qr{
      width:92px; height:92px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.75);
      display:grid;
      place-items:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .kefu-pop .qr img{
      width:100%; height:100%; object-fit:cover;
    }
    .kefu-pop .txt{
      flex:1 1 auto;
      min-width:0;
    }
    .kefu-pop .txt h4{
      margin:0;
      font-size:14.5px;
      font-weight:980;
      letter-spacing:-.2px;
    }
    .kefu-pop .txt p{
      margin:8px 0 10px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }
    .kefu-pop .txt .mini-actions{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .kefu-pop .txt a{
      display:inline-flex; align-items:center; justify-content:center;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.75);
      color:#2a2f3f;
      font-weight:900;
      font-size:13px;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      white-space:nowrap;
    }
    .kefu-pop .txt a:hover{
      transform: translateY(-1px);
      background:#fff;
      box-shadow: 0 14px 30px rgba(18,24,38,.08);
      border-color: rgba(107,92,255,.22);
    }
    .scroll-reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .scroll-reveal.in{
      opacity:1;
      transform: translateY(0);
    }
    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .right-actions{ justify-content:flex-start; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: repeat(2, 1fr); }
      .split{ grid-template-columns: 1fr; }
      .comments{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .article-list{ grid-template-columns: 1fr; }
      .form-grid{ grid-template-columns: 1fr; }
      .field-row{ grid-template-columns: 1fr; }
      .price-grid{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .network{ grid-template-columns: 1fr; }
      .footer-inner{ grid-template-columns: 1fr; }
      .nav{ display:none; }
      .menu-btn{ display:flex; }
      .mobile-panel{ display:block; }
      .mobile-panel.hide{ display:none; }
      .mobile-panel{ padding-top:0; }
      .right-actions{ min-width:0; }
      .kefu-pop{ display:none; }
      .to-top{ bottom:86px; }
    }
    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .scroll-reveal{ transition:none; }
    }