:root{
      --bg: #f6f7fb;
      --surface: #ffffff;
      --text: #111827;
      --muted: #4b5563;
      --muted2:#6b7280;
      --border: rgba(17,24,39,.10);
      --shadow: 0 14px 40px rgba(10,20,40,.10);
      --shadow2: 0 8px 22px rgba(10,20,40,.10);
      --brand1: #6d28d9;
      --brand2: #00d4ff;
      --brand3: #22c55e;
      --brand4: #ff3ea5;
      --cta: linear-gradient(135deg, #6d28d9 0%, #00d4ff 60%, #22c55e 120%);
      --ring: rgba(0,212,255,.35);
      --radius-xl: 22px;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 10px;
      --container: 1120px;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      background:
        radial-gradient(1200px 680px at 20% -10%, rgba(109,40,217,.14), transparent 55%),
        radial-gradient(860px 520px at 90% 10%, rgba(0,212,255,.13), transparent 56%),
        radial-gradient(860px 520px at 40% 120%, rgba(34,197,94,.10), transparent 52%),
        linear-gradient(180deg, #f7f8ff 0%, #f6f7fb 45%, #f5f7fb 100%);
      color:var(--text);
      line-height:1.5;
      overflow-x:hidden;
    }
    a{ color:inherit; text-decoration:none; }
    img{ max-width:100%; height:auto; display:block; }
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .skip{
      position:absolute; left:-9999px; top:0;
      background: #fff; padding:10px 12px; border-radius:10px; border:1px solid var(--border);
      z-index:1000;
    }
    .skip:focus{ left:18px; top:14px; }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(246,247,251,.72);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width: 230px;
    }
    .brand img{ width:44px; height:44px; border-radius:12px; object-fit:cover; }
    .brand .brand-text{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .brand-name{
      font-weight:860; letter-spacing:.2px;
      font-size:14.5px;
    }
    .brand .brand-sub{
      font-size:12px; color:var(--muted2);
      margin-top:4px;
      max-width:220px;
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
    }

    .nav-right{
      display:flex; align-items:center; gap:12px; justify-content:flex-end;
      min-width: 320px;
    }
    .nav-links{
      display:flex; align-items:center; gap:14px;
      padding:0; margin:0; list-style:none;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color: rgba(17,24,39,.78);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
    }
    .nav-links a:hover{
      background: rgba(0,212,255,.08);
      border-color: rgba(0,212,255,.20);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      padding:10px 14px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      color: rgba(17,24,39,.92);
      font-weight:700;
      font-size:13px;
      letter-spacing:.2px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 24px rgba(0,0,0,.08);
      border-color: rgba(0,212,255,.30);
      background: rgba(255,255,255,.92);
    }
    .btn-primary{
      border: 1px solid rgba(255,255,255,.24);
      color: #071021;
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      position:relative;
      overflow:hidden;
    }
    .btn-primary::before{
      content:"";
      position:absolute; inset:-2px;
      background: var(--cta);
      opacity:.95;
      filter: blur(0px);
      z-index:-1;
    }
    .btn-primary span{
      position:relative;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(255,255,255,.35);
      padding:8px 10px;
      border-radius: 999px;
      display:inline-flex; align-items:center; gap:8px;
      white-space:nowrap;
    }
    .btn-primary .spark{
      width:18px; height:18px; display:inline-block;
      background: radial-gradient(circle at 30% 30%, #fff 0 20%, rgba(255,255,255,0) 21%),
                  linear-gradient(135deg, rgba(109,40,217,1), rgba(0,212,255,1));
      border-radius:6px;
      box-shadow: 0 0 0 6px rgba(0,212,255,.12);
    }

    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.75);
      cursor:pointer;
      align-items:center; justify-content:center;
    }
    .hamburger svg{ width:20px; height:20px; opacity:.9; }
    .mobile-panel{
      display:none;
      border-top:1px solid rgba(17,24,39,.08);
      background: rgba(246,247,251,.92);
      padding:10px 0 16px;
    }
    .mobile-links{
      display:grid; gap:10px;
      padding:8px 0;
    }
    .mobile-links a{
      padding:12px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      color: rgba(17,24,39,.92);
      font-weight:750;
      font-size:14px;
    }
    .mobile-actions{
      display:flex; gap:10px; align-items:center;
      flex-wrap:wrap;
      margin-top:10px;
    }

    .hero{
      padding: 34px 0 22px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap:18px;
      align-items:stretch;
      padding: 18px 0 6px;
    }
    .hero-card{
      border-radius: var(--radius-xl);
      background:
        radial-gradient(1100px 540px at 15% 0%, rgba(109,40,217,.20), transparent 58%),
        radial-gradient(700px 420px at 80% 10%, rgba(0,212,255,.18), transparent 56%),
        radial-gradient(650px 440px at 40% 120%, rgba(255,62,165,.10), transparent 52%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.58));
      border:1px solid rgba(255,255,255,.40);
      box-shadow: var(--shadow);
      padding: 22px;
      position:relative;
      overflow:hidden;
      min-height: 310px;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      width:680px; height:680px;
      right:-360px; top:-420px;
      background: conic-gradient(from 180deg, rgba(0,212,255,.0), rgba(0,212,255,.35), rgba(109,40,217,.28), rgba(255,62,165,.20), rgba(34,197,94,.18), rgba(0,212,255,.0));
      filter: blur(18px);
      opacity:.7;
      animation: drift 10s ease-in-out infinite;
      pointer-events:none;
    }
    @keyframes drift{
      0%,100%{ transform: translate3d(0,0,0) rotate(0deg); }
      50%{ transform: translate3d(-24px, 18px, 0) rotate(16deg); }
    }
    .kicker{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-bottom:12px;
      position:relative;
      z-index:1;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(0,212,255,.22);
      background: rgba(0,212,255,.08);
      font-size:12.5px;
      color: rgba(17,24,39,.92);
      font-weight:780;
    }
    .pill .dot{
      width:10px; height:10px;
      border-radius:50%;
      background: linear-gradient(135deg, #00d4ff, #6d28d9);
      box-shadow: 0 0 0 6px rgba(0,212,255,.10);
    }
    h1{
      margin: 0 0 10px;
      font-size: 34px;
      letter-spacing:-.6px;
      line-height:1.15;
      position:relative;
      z-index:1;
    }
    .hero-lead{
      color: rgba(17,24,39,.78);
      font-size:15px;
      margin: 0 0 18px;
      max-width: 58ch;
      position:relative;
      z-index:1;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
      position:relative;
      z-index:1;
      margin-bottom: 14px;
    }
    .btn-ghost{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.14);
      color: rgba(17,24,39,.92);
      box-shadow: 0 10px 26px rgba(0,0,0,.06);
    }
    .btn-ghost:hover{ border-color: rgba(109,40,217,.30); }

    .hero-inline{
      display:flex; gap:16px; flex-wrap:wrap;
      margin-top:10px;
      position:relative;
      z-index:1;
    }
    .micro{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      min-width: 210px;
    }
    .micro svg{ width:18px; height:18px; flex:0 0 auto; margin-top:2px; }
    .micro b{ display:block; font-size:13.5px; }
    .micro span{ display:block; font-size:12.5px; color: rgba(17,24,39,.70); margin-top:4px; }

    .hero-side{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: var(--shadow2);
      padding: 18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
      position:relative;
      overflow:hidden;
    }
    .hero-side::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 260px at 20% 0%, rgba(0,212,255,.18), transparent 60%),
        radial-gradient(420px 260px at 90% 30%, rgba(109,40,217,.16), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .side-top{ position:relative; z-index:1; }
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:12px;
    }
    .side-title h2{
      font-size:14px; margin:0;
      color: rgba(17,24,39,.85);
      letter-spacing:.2px;
    }
    .status{
      display:flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(34,197,94,.22);
      background: rgba(34,197,94,.08);
      color: rgba(17,24,39,.86);
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .status .live{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg,#22c55e,#00d4ff);
      box-shadow: 0 0 0 7px rgba(34,197,94,.10);
      animation: pulse 1.7s ease-in-out infinite;
    }
    @keyframes pulse{
      0%,100%{ transform: scale(1); opacity:.9; }
      50%{ transform: scale(1.25); opacity:1; }
    }
    .side-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      position:relative; z-index:1;
    }
    .stat{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.64);
      padding:12px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
      min-height: 92px;
      display:flex; flex-direction:column; justify-content:space-between;
    }
    .stat:hover{
      transform: translateY(-2px);
      border-color: rgba(0,212,255,.26);
      box-shadow: 0 18px 40px rgba(0,0,0,.08);
    }
    .stat .num{
      font-weight:950;
      font-size:20px;
      letter-spacing:-.3px;
    }
    .stat .lbl{
      font-size:12.5px;
      color: rgba(17,24,39,.70);
    }
    .side-bottom{
      position:relative; z-index:1;
      display:flex; flex-direction:column; gap:10px;
    }
    .token-hint{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius: 18px;
      border:1px solid rgba(109,40,217,.18);
      background: linear-gradient(180deg, rgba(109,40,217,.10), rgba(0,212,255,.06));
    }
    .token-hint svg{ width:20px; height:20px; margin-top:2px; }
    .token-hint b{ display:block; font-size:13.5px; }
    .token-hint span{ display:block; font-size:12.5px; color: rgba(17,24,39,.72); margin-top:4px; }

    .section{
      padding: 26px 0;
    }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom: 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color: rgba(17,24,39,.70);
      font-size:13.5px;
      max-width: 64ch;
    }
    .subtle-line{
      height:1px; background: rgba(17,24,39,.08);
      margin: 10px 0 0;
    }

    .cards-3{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .card{
      border-radius: var(--radius-lg);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 10px 26px rgba(0,0,0,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(420px 180px at 30% -10%, rgba(0,212,255,.12), transparent 60%),
                  radial-gradient(320px 180px at 90% 20%, rgba(109,40,217,.10), transparent 58%);
      opacity:.8;
      pointer-events:none;
    }
    .card > *{ position:relative; z-index:1; }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(0,212,255,.25);
      box-shadow: 0 18px 44px rgba(0,0,0,.09);
    }
    .card .icon{
      width:40px; height:40px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(0,212,255,.18), rgba(109,40,217,.14));
      border:1px solid rgba(0,212,255,.22);
      margin-bottom: 12px;
    }
    .card h3{
      margin:0 0 8px;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: rgba(17,24,39,.70);
      font-size:13.5px;
    }
    .badge-row{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:12px;
    }
    .badge{
      font-size:12px;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      color: rgba(17,24,39,.82);
      font-weight:760;
    }
    .badge.n1{ border-color: rgba(0,212,255,.24); background: rgba(0,212,255,.08); }
    .badge.n2{ border-color: rgba(109,40,217,.22); background: rgba(109,40,217,.08); }
    .badge.n3{ border-color: rgba(34,197,94,.22); background: rgba(34,197,94,.08); }

    .split{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px; align-items:start;
    }
    .list{
      display:grid; gap:10px;
    }
    .li{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
    }
    .li .check{
      width:22px; height:22px; border-radius: 8px;
      background: linear-gradient(135deg, rgba(0,212,255,.18), rgba(109,40,217,.12));
      border:1px solid rgba(0,212,255,.24);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .li b{ display:block; font-size:14px; }
    .li span{ display:block; font-size:12.8px; color: rgba(17,24,39,.70); margin-top:4px; }

    .steps{
      display:grid; grid-template-columns: repeat(5, 1fr);
      gap:12px;
    }
    .step{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      padding:14px 12px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .2s ease;
      min-height: 170px;
      display:flex; flex-direction:column; gap:10px;
    }
    .step:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.25);
    }
    .step .n{
      width:34px; height:34px; border-radius: 14px;
      border:1px solid rgba(0,212,255,.22);
      background: rgba(0,212,255,.08);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      font-size:14px;
    }
    .step b{ font-size:14.5px; letter-spacing:-.2px; }
    .step span{ color: rgba(17,24,39,.70); font-size:12.8px; }

    .compare-wrap{
      border-radius: var(--radius-xl);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      box-shadow: var(--shadow2);
      padding: 16px;
      overflow:hidden;
    }
    .compare-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom: 10px;
    }
    .rating{
      display:flex; flex-direction:column; gap:8px;
      min-width: 260px;
    }
    .rating .row{
      display:flex; align-items:center; gap:12px;
    }
    .stars{
      display:flex; gap:4px;
    }
    .stars svg{ width:18px; height:18px; }
    .score{
      font-weight:980; font-size:34px; letter-spacing:-.6px;
      line-height:1;
    }
    .score small{
      font-size:14px; color: rgba(17,24,39,.62);
      font-weight:850;
      margin-left:6px;
    }
    .rating p{
      margin:0; color: rgba(17,24,39,.70);
      font-size:13px;
    }
    .compare-table{
      width:100%;
      border-collapse: collapse;
      overflow:auto;
      display:block;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.75);
    }
    table{
      width:100%;
      min-width: 820px;
      border-collapse: collapse;
    }
    th, td{
      padding:12px 12px;
      border-bottom: 1px solid rgba(17,24,39,.08);
      vertical-align:top;
      font-size:13.5px;
    }
    th{
      font-size:13px;
      text-align:left;
      color: rgba(17,24,39,.82);
      background: linear-gradient(180deg, rgba(0,212,255,.10), rgba(255,255,255,.75));
      position:sticky; top:0;
      z-index:1;
    }
    tr:last-child td{ border-bottom: 0; }
    .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .tag.good{
      border-color: rgba(34,197,94,.25);
      background: rgba(34,197,94,.10);
    }
    .tag.mid{
      border-color: rgba(255,62,165,.22);
      background: rgba(255,62,165,.08);
    }
    .tag.neutral{
      border-color: rgba(17,24,39,.12);
      background: rgba(17,24,39,.04);
      color: rgba(17,24,39,.70);
    }

    .timeline{
      display:grid; gap:10px;
    }
    .time-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
    }
    .time-item .bar{
      width:44px; flex:0 0 auto;
      display:flex; flex-direction:column; align-items:center; gap:8px;
    }
    .time-item .bar .dot{
      width:14px; height:14px; border-radius:50%;
      background: linear-gradient(135deg,#00d4ff,#6d28d9);
      box-shadow: 0 0 0 8px rgba(0,212,255,.10);
      margin-top:2px;
    }
    .time-item .bar .line{
      width:2px; flex:1 1 auto;
      background: linear-gradient(180deg, rgba(0,212,255,.55), rgba(109,40,217,.15));
      border-radius:2px;
      min-height: 38px;
    }
    .time-item b{ font-size:14.5px; }
    .time-item span{ display:block; margin-top:6px; color: rgba(17,24,39,.70); font-size:12.9px; }

    .gallery-grid{
      display:grid; grid-template-columns: 1.35fr .65fr;
      gap:14px;
      align-items:start;
    }
    .case-main{
      border-radius: var(--radius-xl);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .case-main .case-head{
      padding:14px 14px 10px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .case-main .case-head h3{
      margin:0; font-size:16px; letter-spacing:-.2px;
    }
    .case-main .case-head p{
      margin:6px 0 0; color: rgba(17,24,39,.70); font-size:13px;
      max-width: 62ch;
    }
    .case-main .canvas{
      padding: 10px 14px 16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .img-box{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      overflow:hidden;
      position:relative;
    }
    .img-box img{ width:100%; height:auto; object-fit:contain; }
    .img-box .cap{
      position:absolute; left:10px; bottom:10px;
      padding:7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.80);
      border:1px solid rgba(17,24,39,.10);
      font-size:12px; font-weight:850;
      color: rgba(17,24,39,.86);
      backdrop-filter: blur(8px);
      max-width: calc(100% - 20px);
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
    }
    .case-side{
      display:flex; flex-direction:column; gap:12px;
    }
    .case-side .mini{
      border-radius: var(--radius-xl);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 26px rgba(0,0,0,.06);
      padding: 14px;
    }
    .mini h4{
      margin:0 0 10px;
      font-size:14.5px;
      letter-spacing:-.2px;
    }
    .mini .items{
      display:grid; gap:10px;
    }
    .mini .it{
      display:flex; gap:10px; align-items:flex-start;
    }
    .mini .it .sicon{
      width:28px; height:28px; border-radius: 12px;
      border:1px solid rgba(0,212,255,.22);
      background: rgba(0,212,255,.08);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .mini .it b{ font-size:13.5px; display:block; }
    .mini .it span{ font-size:12.6px; color: rgba(17,24,39,.70); margin-top:4px; display:block; }

    .articles{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .article-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 26px rgba(0,0,0,.06);
      padding: 14px;
      transition: transform .18s ease, border-color .2s ease;
    }
    .article-card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,62,165,.22);
    }
    .article-card h3{ margin: 2px 0 6px; font-size:15.5px; letter-spacing:-.2px; }
    .meta{
      display:flex; gap:10px; flex-wrap:wrap;
      color: rgba(17,24,39,.65);
      font-size:12.5px;
      margin: 0 0 10px;
    }
    .article-card p{
      margin:0;
      color: rgba(17,24,39,.72);
      font-size:13.2px;
      max-width: 64ch;
    }
    .read-more{
      margin-top: 12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .read-more a{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.70);
      font-weight:800;
      font-size:13px;
      white-space:nowrap;
    }
    .read-more a:hover{
      border-color: rgba(0,212,255,.30);
      box-shadow: 0 14px 30px rgba(0,0,0,.08);
      transform: translateY(-1px);
    }
    .read-more .arrow{
      width:28px; height:28px; border-radius: 12px;
      border:1px solid rgba(0,212,255,.22);
      background: rgba(0,212,255,.08);
      display:flex; align-items:center; justify-content:center;
    }

    .faq-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    details.faq{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      padding: 12px 12px;
      box-shadow: 0 10px 26px rgba(0,0,0,.06);
      transition: border-color .2s ease, transform .18s ease;
    }
    details.faq[open]{
      border-color: rgba(0,212,255,.28);
      transform: translateY(-2px);
    }
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight:850;
      font-size:14px;
      color: rgba(17,24,39,.92);
      outline:none;
    }
    details.faq summary::-webkit-details-marker{ display:none; }
    .sum-left{
      display:flex; gap:10px; align-items:flex-start;
    }
    .qicon{
      width:28px; height:28px; border-radius: 12px;
      border:1px solid rgba(109,40,217,.22);
      background: rgba(109,40,217,.08);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .chev{
      width:30px; height:30px; border-radius: 12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease;
      flex:0 0 auto;
      margin-top:-2px;
    }
    details.faq[open] .chev{ transform: rotate(180deg); border-color: rgba(0,212,255,.28); }
    .faq-answer{
      margin-top: 10px;
      color: rgba(17,24,39,.72);
      font-size:13.2px;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      border-radius: var(--radius-xl);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 26px rgba(0,0,0,.06);
      padding: 14px;
      transition: transform .18s ease, border-color .2s ease;
      min-height: 190px;
      display:flex; flex-direction:column; gap:10px;
    }
    .review:hover{
      transform: translateY(-2px);
      border-color: rgba(34,197,94,.22);
    }
    .review-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .who{
      display:flex; gap:10px; align-items:flex-start;
    }
    .avatar{
      width:36px; height:36px; border-radius: 14px;
      border:1px solid rgba(0,212,255,.22);
      background: linear-gradient(135deg, rgba(0,212,255,.14), rgba(109,40,217,.12));
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color: rgba(17,24,39,.88);
      flex:0 0 auto;
    }
    .who b{ display:block; font-size:14px; }
    .who span{ display:block; font-size:12.7px; color: rgba(17,24,39,.68); margin-top:4px; }
    .review .stars2{
      display:flex; gap:2px; opacity:.95;
    }
    .review p{
      margin:0;
      color: rgba(17,24,39,.72);
      font-size:13.2px;
    }

    .form-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      box-shadow: var(--shadow2);
      padding: 16px;
    }
    form{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    label{
      font-size:13px;
      color: rgba(17,24,39,.82);
      font-weight:850;
    }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.80);
      padding:11px 12px;
      font-size:14px;
      outline:none;
      transition: border-color .2s ease, box-shadow .2s ease;
      color: rgba(17,24,39,.92);
    }
    textarea{ min-height: 110px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(0,212,255,.35);
      box-shadow: 0 0 0 6px rgba(0,212,255,.12);
    }
    .field-full{ grid-column: 1 / -1; }
    .form-actions{
      grid-column: 1 / -1;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top: 4px;
    }
    .hint{
      font-size:12.8px; color: rgba(17,24,39,.66);
      max-width: 60ch;
    }

    .footer{
      padding: 18px 0 26px;
    }
    footer .foot-wrap{
      border-radius: var(--radius-xl);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 26px rgba(0,0,0,.06);
      padding: 16px;
    }
    .foot-top{
      display:grid; grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .foot-brand{
      display:flex; gap:12px; align-items:flex-start;
    }
    .foot-brand img{
      width:50px; height:50px; border-radius:16px; object-fit:cover;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
    }
    .foot-brand b{
      font-size:16px;
      letter-spacing:-.2px;
    }
    .foot-brand p{
      margin:8px 0 0;
      color: rgba(17,24,39,.72);
      font-size:13.2px;
      max-width: 60ch;
    }
    .foot-links{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px 12px;
    }
    .foot-links a{
      padding:9px 10px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      font-weight:850;
      font-size:13px;
      color: rgba(17,24,39,.88);
      transition: transform .15s ease, border-color .2s ease;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(0,212,255,.28);
    }
    .friend{
      margin-top: 14px;
      border-top: 1px solid rgba(17,24,39,.08);
      padding-top: 14px;
    }
    .friend .row{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
    }
    .friend b{
      font-size:13.5px;
    }
    .friend .listlinks{
      display:flex; gap:10px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .friend .listlinks a{
      font-size:13px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.68);
      font-weight:850;
      color: rgba(17,24,39,.82);
      max-width: 100%;
    }
    .friend .listlinks a:hover{
      border-color: rgba(109,40,217,.26);
      box-shadow: 0 14px 30px rgba(0,0,0,.08);
      transform: translateY(-1px);
    }
    .foot-bottom{
      margin-top: 14px;
      padding-top: 12px;
      border-top: 1px solid rgba(17,24,39,.08);
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: rgba(17,24,39,.62);
      font-size:12.8px;
    }
    .foot-right{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .contact-chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      color: rgba(17,24,39,.84);
      font-weight:850;
    }
    .contact-chip svg{ width:16px; height:16px; opacity:.9; }

    .float-chat{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index:80;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .chat-box{
      pointer-events:auto;
      width: 62px;
      height: 62px;
      border-radius: 20px;
      border:1px solid rgba(255,255,255,.26);
      background: rgba(255,255,255,.60);
      box-shadow: 0 18px 50px rgba(0,0,0,.12);
      backdrop-filter: blur(10px);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease;
      position:relative;
      overflow:hidden;
    }
    .chat-box::before{
      content:"";
      position:absolute; inset:-2px;
      background: var(--cta);
      opacity:.35;
    }
    .chat-box:hover{ transform: translateY(-2px); }
    .chat-box svg{ width:24px; height:24px; position:relative; z-index:1; }
    .chat-tooltip{
      pointer-events:auto;
      width: min(260px, calc(100vw - 40px));
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 50px rgba(0,0,0,.12);
      padding: 12px;
      display:none;
      transform-origin: right bottom;
      animation: pop .18s ease-out;
      backdrop-filter: blur(10px);
    }
    @keyframes pop{
      from{ transform: translateY(6px) scale(.98); opacity:.6; }
      to{ transform: translateY(0) scale(1); opacity:1; }
    }
    .chat-tooltip .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .chat-tooltip b{ font-size:14.5px; letter-spacing:-.2px; }
    .close{
      width:30px; height:30px;
      border-radius: 12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease;
    }
    .close:hover{ transform: translateY(-1px); border-color: rgba(0,212,255,.26); }
    .qr-row{
      display:flex; gap:12px; align-items:center;
    }
    .qr-row img{
      width:76px; height:76px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      object-fit:cover;
    }
    .qr-row .txt{
      font-size:12.9px; color: rgba(17,24,39,.72);
      line-height:1.35;
    }
    .qr-actions{
      margin-top:10px;
      display:flex; gap:10px;
    }
    .qr-actions a{
      flex:1 1 auto;
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      padding:10px 10px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.76);
      font-weight:900;
      font-size:13px;
      white-space:nowrap;
    }
    .qr-actions a:hover{
      border-color: rgba(109,40,217,.28);
      box-shadow: 0 14px 30px rgba(0,0,0,.08);
      transform: translateY(-1px);
    }

    .reveal{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .6s ease, transform .7s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    .anchor{
      scroll-margin-top: 90px;
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      h1{ font-size: 30px; }
      .cards-3{ grid-template-columns: 1fr; }
      .split{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .step{ min-height: auto; }
      .gallery-grid{ grid-template-columns: 1fr; }
      .case-main .canvas{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .articles{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .foot-top{ grid-template-columns: 1fr; }
      .friend .row{ justify-content:flex-start; }
      .friend .listlinks{ justify-content:flex-start; }
      .nav-right{ min-width: auto; }
    }

    @media (max-width: 860px){
      .nav-links{ display:none; }
      .nav-cta{ display:none; }
      .hamburger{ display:flex; }
      .mobile-panel{ display:block; }
      .mobile-panel[hidden]{ display:none; }
      .mobile-panel.show{ display:block; }
    }

    @media (max-width: 520px){
      .micro{ min-width: 100%; }
      h1{ font-size: 26px; }
      form{ grid-template-columns: 1fr; }
      .hero-card{ padding:16px; }
      .hero-side{ padding:14px; }
      .chat-tooltip{ width: calc(100vw - 60px); }
    }