:root{
      --bg0:#fff7f0;
      --bg1:#ffffff;
      --text:#1f2430;
      --muted:#5a6272;
      --muted2:#7a8193;
      --line:rgba(20,24,35,.12);
      --card:#ffffff;
      --shadow: 0 10px 30px rgba(26,28,38,.08);
      --shadow2: 0 6px 18px rgba(26,28,38,.10);
      --primary:#ff6a1a;
      --primary2:#ff8a3d;
      --primaryDeep:#d64b00;
      --accent:#2b6bff;
      --good:#17a34a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:14px;
      --container: 1120px;
      --padX: 20px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 10% -10%, rgba(255,106,26,.18), rgba(255,106,26,0) 55%),
        radial-gradient(900px 500px at 90% 0%, rgba(43,107,255,.14), rgba(43,107,255,0) 55%),
        linear-gradient(180deg, var(--bg0), #ffffff 38%, #ffffff 100%);
    }

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

    .skip-link{
      position:absolute;
      left:-999px; top:auto;
      width:1px; height:1px; overflow:hidden;
      z-index:999;
    }
    .skip-link:focus{
      left:16px; top:16px;
      width:auto; height:auto;
      background:#0b1220; color:#fff;
      padding:10px 12px;
      border-radius:12px;
      outline:none;
      box-shadow:var(--shadow2);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: saturate(1.2) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(20,24,35,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:220px;
    }
    .logo{
      width:42px; height:42px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background:linear-gradient(135deg, rgba(255,106,26,.18), rgba(43,107,255,.12));
      border:1px solid rgba(255,106,26,.22);
      box-shadow: 0 8px 20px rgba(255,106,26,.10);
      overflow:hidden;
    }
    .logo img{
      width:40px; height:auto; display:block;
      margin:0 auto;
    }
    .brand .t{
      display:flex; flex-direction:column; line-height:1.15;
    }
    .brand .name{
      font-weight:860;
      letter-spacing:.2px;
      font-size:15px;
    }
    .brand .tag{
      font-size:12px;
      color:var(--muted2);
    }

    nav{
      display:flex;
      align-items:center;
      gap:12px;
      flex:1;
      justify-content:flex-end;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:4px;
      flex-wrap:nowrap;
      overflow:hidden;
      max-width:720px;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(20,24,35,.80);
      padding:10px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(255,106,26,.09);
      border-color: rgba(255,106,26,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      flex-shrink:0;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:12px 14px;
      font-weight:720;
      font-size:13px;
      border:1px solid rgba(0,0,0,.06);
      background:#fff;
      color:rgba(20,24,35,.92);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      box-shadow: 0 10px 26px rgba(20,24,35,.06);
    }
    .btn:active{transform: translateY(0px) scale(.99)}
    .btn:hover{
      box-shadow: 0 14px 34px rgba(20,24,35,.10);
      transform: translateY(-1px);
    }

    .btn-primary{
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      color:#fff;
      border-color: rgba(255,106,26,.35);
      box-shadow: 0 14px 30px rgba(255,106,26,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 40px rgba(255,106,26,.28);
      transform: translateY(-2px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.7);
      border-color: rgba(20,24,35,.10);
      box-shadow:none;
    }
    .btn-ghost:hover{background: rgba(255,255,255,.95)}
    .btn-small{
      padding:10px 12px;
      border-radius:12px;
      font-size:13px;
      box-shadow:none;
    }

    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background: rgba(255,255,255,.95);
      box-shadow: 0 0 0 5px rgba(255,255,255,.15);
    }

    .menu-btn{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.10);
      background:#fff;
      box-shadow:none;
      align-items:center;
      justify-content:center;
      transition: transform .18s ease, background .18s ease;
    }
    .menu-btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.95)}
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background: rgba(20,24,35,.88);
      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 18px;
      border-top:1px solid rgba(20,24,35,.08);
    }
    .mobile-panel .mobile-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding:12px 0 6px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.85);
      font-size:13px;
      color: rgba(20,24,35,.88);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .mobile-panel a:hover{transform: translateY(-1px); border-color: rgba(255,106,26,.25); background:#fff}

    .hero{
      padding:30px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }

    .hero-left{
      padding:26px 20px;
      border-radius: var(--radius);
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(255,106,26,.20), rgba(255,106,26,0) 62%),
        radial-gradient(700px 320px at 90% 10%, rgba(43,107,255,.14), rgba(43,107,255,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.65));
      border: 1px solid rgba(255,106,26,.16);
      box-shadow: var(--shadow);
      position:relative;
      overflow:hidden;
      min-height: 330px;
    }
    .hero-left::after{
      content:"";
      position:absolute; inset:-1px;
      background:
        linear-gradient(90deg, rgba(255,106,26,.0), rgba(255,106,26,.18), rgba(43,107,255,.0));
      opacity:.35;
      transform: translateX(-40%);
      animation: sheen 7.5s ease-in-out infinite;
      pointer-events:none;
    }
    @keyframes sheen{
      0%{transform: translateX(-60%)}
      45%{transform: translateX(30%)}
      100%{transform: translateX(60%)}
    }

    .hero-kicker{
      display:flex; gap:10px; align-items:center;
      color: rgba(20,24,35,.85);
      font-weight:750;
      font-size:13px;
      letter-spacing:.3px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(255,106,26,.12);
      border: 1px solid rgba(255,106,26,.20);
      color: rgba(214,75,0,.98);
      box-shadow: 0 10px 22px rgba(255,106,26,.12);
    }
    .badge svg{display:block}

    h1{
      margin:14px 0 10px;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.15;
    }
    .lead{
      margin:0 0 18px;
      color: var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width: 60ch;
    }

    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin:14px 0 6px;
    }

    .hero-meta{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:10px;
      padding-top:14px;
      border-top:1px dashed rgba(20,24,35,.14);
    }
    .meta-pill{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(20,24,35,.08);
      min-width: 180px;
    }
    .meta-pill .m-title{
      font-weight:820;
      font-size:13px;
      margin-bottom:2px;
    }
    .meta-pill .m-sub{
      color: var(--muted2);
      font-size:12px;
      line-height:1.35;
    }
    .meta-ico{
      width:36px; height:36px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(255,106,26,.22);
      background: linear-gradient(135deg, rgba(255,106,26,.15), rgba(43,107,255,.10));
      flex-shrink:0;
    }

    .hero-right{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
      box-shadow: var(--shadow);
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height: 330px;
      overflow:hidden;
      position:relative;
    }
    .hero-right::before{
      content:"";
      position:absolute;
      width:520px; height:520px;
      right:-310px; top:-350px;
      background: radial-gradient(circle at center, rgba(255,106,26,.20), rgba(255,106,26,0) 55%);
      pointer-events:none;
    }

    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      position:relative;
    }
    .data-card{
      border-radius: 16px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      padding:14px 12px;
      box-shadow: 0 10px 26px rgba(20,24,35,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      will-change: transform;
    }
    .data-card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,26,.24);
      box-shadow: 0 16px 34px rgba(20,24,35,.10);
    }
    .data-card .num{
      font-size:20px;
      font-weight:900;
      letter-spacing:-.4px;
    }
    .data-card .lbl{
      margin-top:6px;
      color: var(--muted2);
      font-size:12px;
      line-height:1.35;
    }
    .data-card .spark{
      position:absolute;
      right:-18px; top:-18px;
      width:64px; height:64px;
      border-radius:22px;
      background: linear-gradient(135deg, rgba(255,106,26,.18), rgba(43,107,255,.12));
      border:1px solid rgba(255,106,26,.18);
      transform: rotate(18deg);
      opacity:.75;
    }

    .quick-form{
      margin-top:auto;
      border-radius: 18px;
      padding:14px;
      border:1px solid rgba(255,106,26,.18);
      background:
        radial-gradient(520px 220px at 10% 0%, rgba(255,106,26,.20), rgba(255,106,26,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.66));
      position:relative;
      overflow:hidden;
    }
    .quick-form .q-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .quick-form h2{
      margin:0;
      font-size:14px;
      letter-spacing:.2px;
    }
    .quick-form .q-note{
      color: var(--muted2);
      font-size:12px;
      white-space:nowrap;
    }
    .inline-chips{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-bottom:10px;
    }
    .chip{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.75);
      font-size:12px;
      color: rgba(20,24,35,.85);
      cursor:pointer;
      user-select:none;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .chip:hover{transform: translateY(-1px); border-color: rgba(255,106,26,.22); background:#fff}
    .chip.active{
      border-color: rgba(255,106,26,.35);
      background: rgba(255,106,26,.10);
      color: rgba(214,75,0,.98);
      font-weight:750;
    }
    .quick-actions{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
    }
    .quick-select{
      flex:1;
      min-width: 170px;
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .quick-select label{
      font-size:12px; color: var(--muted2); font-weight:700;
    }
    .quick-select select, .quick-select input, textarea, input[type="text"], input[type="tel"]{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.12);
      background: rgba(255,255,255,.90);
      padding:12px 12px;
      font-size:13px;
      outline:none;
      transition: border-color .18s ease, box-shadow .18s ease;
    }
    .quick-select select:focus, .quick-select input:focus, textarea:focus, input[type="tel"]:focus, input[type="text"]:focus{
      border-color: rgba(255,106,26,.45);
      box-shadow: 0 0 0 4px rgba(255,106,26,.14);
    }
    .small-hint{
      font-size:12px; color: var(--muted2); line-height:1.35;
      margin-top:8px;
    }

    main{padding:18px 0 40px}
    .section{
      padding: 26px 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:20px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width: 56ch;
    }

    .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(--radius2);
      background: rgba(255,255,255,.80);
      border: 1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 26px rgba(20,24,35,.05);
      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 16px 34px rgba(20,24,35,.10);
      border-color: rgba(255,106,26,.22);
    }
    .card .k{
      display:flex; align-items:center; gap:12px;
      margin-bottom:10px;
    }
    .card .ico{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(255,106,26,.20);
      background: linear-gradient(135deg, rgba(255,106,26,.15), rgba(43,107,255,.10));
      display:flex; align-items:center; justify-content:center;
      flex-shrink:0;
    }
    .card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card .desc{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.8;
    }
    .list{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color: rgba(20,24,35,.86);
      font-size:13px;
      line-height:1.5;
    }
    .tick{
      width:18px; height:18px;
      border-radius:7px;
      background: rgba(255,106,26,.12);
      border:1px solid rgba(255,106,26,.22);
      display:flex; align-items:center; justify-content:center;
      margin-top:1px;
      flex-shrink:0;
    }
    .tick svg{width:12px; height:12px; fill:none; stroke:rgba(214,75,0,.95); stroke-width:2.2; stroke-linecap:round}

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .step{
      display:grid;
      grid-template-columns: 46px 1fr;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:16px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(20,24,35,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(255,106,26,.22); box-shadow: 0 16px 34px rgba(20,24,35,.10)}
    .step .n{
      width:46px; height:46px;
      border-radius:18px;
      background: linear-gradient(135deg, rgba(255,106,26,.18), rgba(43,107,255,.10));
      border:1px solid rgba(255,106,26,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:920;
      letter-spacing:-.4px;
      color: rgba(214,75,0,.98);
    }
    .step .s-title{
      font-weight:860;
      font-size:14px;
      margin:2px 0 6px;
    }
    .step .s-desc{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.8;
    }

    .compare-wrap{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.75);
      box-shadow: var(--shadow);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .compare-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
      font-weight:900;
    }
    .star-svg{width:18px; height:18px; fill: rgba(245,158,11,.95); stroke: rgba(214,75,0,.25); stroke-width:1}
    .score{
      display:flex; gap:10px; align-items:baseline; flex-wrap:wrap;
    }
    .score .big{
      font-size:28px; font-weight:960; letter-spacing:-.6px;
      color: rgba(20,24,35,.98);
    }
    .score .small{
      color: var(--muted2);
      font-size:13px;
      font-weight:700;
    }

    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:auto;
    }
    .compare-table th, .compare-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(20,24,35,.10);
      vertical-align:top;
      font-size:13px;
      text-align:left;
      white-space:nowrap;
    }
    .compare-table th{
      background: rgba(255,106,26,.08);
      color: rgba(20,24,35,.95);
      font-weight:900;
      border-bottom:1px solid rgba(255,106,26,.18);
    }
    .compare-table tr:last-child td{border-bottom:none}
    .mark-good{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(23,163,74,.10);
      border:1px solid rgba(23,163,74,.20);
      color: rgba(18,117,52,.98);
      font-weight:820;
    }
    .mark-mid{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(245,158,11,.10);
      border:1px solid rgba(245,158,11,.20);
      color: rgba(146,93,3,.98);
      font-weight:820;
    }
    .mark-none{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(20,24,35,.06);
      border:1px solid rgba(20,24,35,.12);
      color: rgba(20,24,35,.70);
      font-weight:820;
    }
    .check{
      width:14px; height:14px; border-radius:5px;
      background: rgba(23,163,74,.14);
      border:1px solid rgba(23,163,74,.25);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .check svg{width:10px; height:10px; stroke: rgba(18,117,52,.98); stroke-width:2.6; fill:none; stroke-linecap:round; stroke-linejoin:round}
    .xicon{
      width:14px; height:14px; border-radius:5px;
      background: rgba(20,24,35,.06);
      border:1px solid rgba(20,24,35,.12);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .xicon svg{width:10px; height:10px; stroke: rgba(20,24,35,.65); stroke-width:2.6; fill:none; stroke-linecap:round; stroke-linejoin:round}

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap; margin-bottom:12px;
    }
    .tab{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.75);
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
      font-weight:740;
      color: rgba(20,24,35,.86);
    }
    .tab:hover{transform: translateY(-1px); border-color: rgba(255,106,26,.22); background:#fff}
    .tab.active{
      border-color: rgba(255,106,26,.38);
      background: rgba(255,106,26,.10);
      color: rgba(214,75,0,.98);
    }

    .grid-cases{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .case{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(20,24,35,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 190px;
      position:relative;
      overflow:hidden;
    }
    .case:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,26,.22);
      box-shadow: 0 16px 34px rgba(20,24,35,.10);
    }
    .case .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .case .pill{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.82);
      font-size:12px;
      color: rgba(20,24,35,.80);
      font-weight:770;
      white-space:nowrap;
    }
    .case h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .case .desc{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.8;
    }
    .case .tags{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top:auto;
    }
    .tagmini{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(255,106,26,.08);
      border:1px solid rgba(255,106,26,.16);
      color: rgba(214,75,0,.95);
      font-weight:760;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .article{
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(20,24,35,.05);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(255,106,26,.22); box-shadow: 0 16px 34px rgba(20,24,35,.10)}
    .article .meta{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
      color: var(--muted2);
      font-size:12px;
      font-weight:760;
    }
    .article a.title{
      display:block;
      font-size:14px;
      font-weight:900;
      letter-spacing:-.2px;
      margin-bottom:8px;
      color: rgba(20,24,35,.96);
    }
    .article .summary{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.8;
    }

    .faq{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.70);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    details.faq-item{
      border-top:1px solid rgba(20,24,35,.10);
      padding:0 0;
      background:transparent;
    }
    details.faq-item:first-child{border-top:none}
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:16px 16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      user-select:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-q{
      font-weight:900;
      letter-spacing:-.2px;
      font-size:14px;
      line-height:1.6;
      margin-top:2px;
    }
    .faq-ico{
      flex-shrink:0;
      width:34px; height:34px;
      border-radius:14px;
      background: rgba(255,106,26,.10);
      border:1px solid rgba(255,106,26,.18);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    details[open] .faq-ico{
      transform: rotate(45deg);
      background: rgba(255,106,26,.14);
      border-color: rgba(255,106,26,.28);
    }
    .faq-a{
      padding:0 16px 16px;
      color: var(--muted);
      font-size:13px;
      line-height:1.9;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(20,24,35,.05);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 200px;
    }
    .review:hover{transform: translateY(-2px); border-color: rgba(255,106,26,.22); box-shadow: 0 16px 34px rgba(20,24,35,.10)}
    .review .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(255,106,26,.18);
      background: linear-gradient(135deg, rgba(255,106,26,.14), rgba(43,107,255,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:920;
      color: rgba(214,75,0,.98);
      letter-spacing:-.2px;
      flex-shrink:0;
    }
    .who .name{
      font-weight:920;
      font-size:14px;
      letter-spacing:-.2px;
      margin:0;
    }
    .who .role{
      margin:2px 0 0;
      color: var(--muted2);
      font-size:12px;
      font-weight:740;
    }
    .review .text{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.9;
    }
    .review .rate{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding-top:10px;
      border-top:1px dashed rgba(20,24,35,.14);
      color: var(--muted2);
      font-size:12px;
      font-weight:760;
    }

    .gallery-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .media-card{
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(20,24,35,.05);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      min-height: 240px;
    }
    .media-card:hover{transform: translateY(-2px); border-color: rgba(255,106,26,.22); box-shadow: 0 16px 34px rgba(20,24,35,.10)}
    .media-wrap{
      width:100%;
      padding:12px;
      background: linear-gradient(180deg, rgba(255,106,26,.08), rgba(255,255,255,0));
    }
    .media{
      width:100%;
      aspect-ratio: 16 / 9;
      border-radius: 14px;
      background: rgba(20,24,35,.03);
      border:1px solid rgba(20,24,35,.08);
      overflow:hidden;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .media img{
      width:100%;
      height:100%;
      object-fit:cover;
      display:block;
    }
    .media-card .content{
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:10px;
      flex:1;
    }
    .media-card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .media-card .desc{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.8;
    }
    .media-card .actions{
      margin-top:auto;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }

    .form-section{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.70);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:0;
      align-items:stretch;
    }
    .form-left{
      padding:18px;
      background:
        radial-gradient(700px 300px at 0% 0%, rgba(255,106,26,.22), rgba(255,106,26,0) 58%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.70));
      border-right:1px solid rgba(20,24,35,.10);
    }
    .form-left h2{
      margin:0 0 10px;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .form-left p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.9;
    }
    .form-right{
      padding:18px;
    }
    form{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .field{
      display:flex; flex-direction:column; gap:6px;
    }
    .field label{
      font-size:12px;
      color: var(--muted2);
      font-weight:760;
    }
    .field input, .field select, textarea{
      border-radius:14px;
      border:1px solid rgba(20,24,35,.12);
      background: rgba(255,255,255,.92);
      padding:12px 12px;
      font-size:13px;
      outline:none;
      transition: border-color .18s ease, box-shadow .18s ease;
    }
    textarea{
      min-height: 110px;
      resize: vertical;
    }
    .field input:focus, .field select:focus, textarea:focus{
      border-color: rgba(255,106,26,.45);
      box-shadow: 0 0 0 4px rgba(255,106,26,.14);
    }
    .form-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:2px;
    }
    .privacy{
      font-size:12px;
      color: var(--muted2);
      line-height:1.6;
      flex:1;
      min-width: 220px;
    }

    footer{
      background: linear-gradient(180deg, rgba(255,255,255,.0), rgba(255,255,255,.0)), #ffffff;
      border-top:1px solid rgba(20,24,35,.08);
      padding: 20px 0 26px;
    }
    .footer-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: linear-gradient(180deg, rgba(255,247,240,.85), rgba(255,255,255,.82));
      box-shadow: var(--shadow);
      padding:16px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:14px;
      align-items:start;
    }
    .footer-brand{
      display:flex; gap:14px; align-items:flex-start;
    }
    .footer-brand .logo{
      width:54px; height:54px;
      border-radius:20px;
    }
    .footer-brand h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .footer-brand p{
      margin:8px 0 0;
      color: var(--muted);
      font-size:13px;
      line-height:1.9;
    }
    .footer-right{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .fbox{
      border-radius:16px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.80);
      padding:12px;
    }
    .fbox h4{
      margin:0 0 8px;
      font-size:13px;
      letter-spacing:-.1px;
    }
    .fbox a, .fbox span{
      display:block;
      color: rgba(20,24,35,.86);
      font-size:13px;
      margin:8px 0;
      line-height:1.6;
    }
    .fbox a:hover{color: rgba(214,75,0,.98)}
    .footer-bottom{
      margin-top:14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color: var(--muted2);
      font-size:12px;
      font-weight:760;
    }

    .link-friend{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:10px;
    }
    .friend{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.80);
      font-size:12px;
      font-weight:780;
      color: rgba(20,24,35,.82);
      transition: transform .18s ease, border-color .18s ease;
    }
    .friend:hover{transform: translateY(-1px); border-color: rgba(255,106,26,.22); color: rgba(214,75,0,.98)}

    .float-customer{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-customer .bubble{
      pointer-events:auto;
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 40px rgba(20,24,35,.14);
      transform: translateY(10px);
      opacity:0;
      animation: floatIn .55s ease forwards;
    }
    @keyframes floatIn{
      to{transform: translateY(0); opacity:1}
    }
    .bubble .pic{
      width:40px; height:40px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(255,106,26,.16), rgba(43,107,255,.10));
      border:1px solid rgba(255,106,26,.20);
      display:flex; align-items:center; justify-content:center;
      flex-shrink:0;
    }
    .bubble .txt{
      display:flex; flex-direction:column;
      gap:2px;
    }
    .bubble .txt b{font-size:13px; letter-spacing:-.1px}
    .bubble .txt span{font-size:12px; color: var(--muted2); font-weight:760}
    .bubble button{
      pointer-events:auto;
      border:none;
      background: transparent;
      padding:0;
      margin:0;
      cursor:pointer;
      color: rgba(214,75,0,.98);
      font-weight:920;
      font-size:13px;
      display:flex; align-items:center; gap:8px;
    }
    .bubble button:hover{filter:brightness(.98)}
    .to-top{
      pointer-events:auto;
      width:48px; height:48px;
      border-radius:18px;
      border:1px solid rgba(255,106,26,.22);
      background: linear-gradient(135deg, rgba(255,106,26,.14), rgba(43,107,255,.08));
      box-shadow: 0 14px 40px rgba(255,106,26,.16);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .to-top:hover{transform: translateY(-2px); box-shadow: 0 18px 50px rgba(255,106,26,.22)}
    .to-top svg{width:20px; height:20px; stroke: rgba(214,75,0,.98); stroke-width:2.4; fill:none; stroke-linecap:round; stroke-linejoin:round}

    .reveal{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-right{min-height:auto}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .grid-cases{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .gallery-grid{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .form-left{border-right:none; border-bottom:1px solid rgba(20,24,35,.10)}
      .footer-grid{grid-template-columns: 1fr}
      .footer-right{grid-template-columns: 1fr 1fr}
      .nav-links{display:none}
      .menu-btn{display:flex}
      .mobile-panel{display:block}
      nav{justify-content:flex-end}
      .hero-left{min-height:auto}
      h1{font-size:28px}
    }

    @media (prefers-reduced-motion: reduce){
      *{animation:none !important; transition:none !important; scroll-behavior:auto !important}
      .hero-left::after{display:none}
    }