:root{
      --bg0:#fff7df;
      --bg1:#ffffff;
      --text:#1f2937;
      --muted:#5b6475;
      --line:rgba(17,24,39,.10);
      --card:#ffffff;
      --shadow:0 10px 30px rgba(17,24,39,.08);
      --shadow2:0 8px 18px rgba(17,24,39,.10);
      --brand:#ffb300;
      --brand2:#ffcf4a;
      --brand3:#ff9f1a;
      --accent:#1f6fff;
      --accent2:#17a2ff;
      --ok:#16a34a;
      --radius:16px;
      --radius2:22px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, "Noto Sans", "Helvetica Neue", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(255,179,0,.35), transparent 60%),
        radial-gradient(900px 420px at 90% 0%, rgba(31,111,255,.12), transparent 55%),
        linear-gradient(180deg, #fff7df 0%, #ffffff 35%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 20px;
    }
    .topbar{
      position:sticky; top:0; z-index:50;
      background:rgba(255,255,255,.72);
      backdrop-filter:saturate(160%) blur(10px);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .nav-inner{
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      padding:14px 0;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width:220px;
    }
    .logo{
      width:40px; height:40px; flex:0 0 auto;
      border-radius:12px;
      background:linear-gradient(135deg, rgba(255,179,0,.35), rgba(31,111,255,.10));
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(17,24,39,.08);
      overflow:hidden;
    }
    .logo img{display:block; width:100%; height:100%; object-fit:contain}
    .brand-title{
      display:flex; flex-direction:column; gap:2px;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted)}
    .nav-links{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px; color:#2b3447;
      padding:8px 10px; border-radius:12px;
      border:1px solid transparent;
      transition:background .2s, border-color .2s, transform .2s;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(255,179,0,.12);
      border-color:rgba(255,179,0,.35);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:10px 14px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      color:#1f2937;
      font-weight:700;
      font-size:13px;
      transition:transform .2s, box-shadow .2s, background .2s, border-color .2s;
      user-select:none;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}
    .btn-primary{
      background: linear-gradient(180deg, var(--brand2), var(--brand));
      border-color:rgba(255,159,26,.35);
      color:#1b1200;
    }
    .btn-primary:hover{
      box-shadow: 0 14px 26px rgba(255,179,0,.28);
      transform: translateY(-2px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.75);
    }
    .hamburger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      align-items:center; justify-content:center;
      cursor:pointer;
    }
    .hamburger span{
      width:18px; height:2px; background:#111827; position:relative; display:block;
      border-radius:2px;
    }
    .hamburger span::before,.hamburger span::after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:#111827; border-radius:2px;
      transition:transform .2s, top .2s, opacity .2s;
    }
    .hamburger span::before{top:-6px}
    .hamburger span::after{top:6px}
    .menu-panel{
      display:none;
      padding:0 0 16px;
    }
    .menu-panel .menu-grid{
      display:grid; grid-template-columns:1fr 1fr; gap:10px;
      padding-top:10px;
    }
    .menu-panel a{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.75);
      font-size:13px;
      font-weight:700;
      color:#263147;
      transition:transform .2s, box-shadow .2s, border-color .2s;
    }
    .menu-panel a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,179,0,.40);
      box-shadow: 0 10px 20px rgba(17,24,39,.08);
    }

    .hero{
      padding:26px 0 10px;
      position:relative;
    }
    .hero-wrap{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
      padding:18px 0 8px;
    }
    .hero-left{
      padding:26px 0 10px;
      position:relative;
    }
    .eyebrow{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(255,179,0,.45);
      background:rgba(255,179,0,.12);
      color:#2b1a00;
      font-weight:800;
      font-size:12px;
      letter-spacing:.3px;
      box-shadow: 0 14px 26px rgba(255,179,0,.12);
    }
    .dot{
      width:9px; height:9px; border-radius:50%;
      background: linear-gradient(180deg, var(--brand3), var(--brand));
      box-shadow: 0 0 0 6px rgba(255,179,0,.15);
    }
    h1{
      margin:14px 0 10px;
      font-size:40px;
      line-height:1.12;
      letter-spacing:-.8px;
    }
    .subhead{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width:62ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top:18px;
    }
    .micro-trust{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top:16px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      backdrop-filter: blur(10px);
      font-weight:800;
      font-size:12px;
      color:#2b3447;
    }
    .pill i{
      width:22px; height:22px; border-radius:8px;
      display:inline-flex; align-items:center; justify-content:center;
      background:rgba(31,111,255,.10);
      border:1px solid rgba(31,111,255,.18);
      font-style:normal;
      color:#1f6fff;
      font-weight:900;
    }
    .hero-right{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.08);
      background:
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.94)),
        radial-gradient(1000px 360px at 10% 0%, rgba(255,179,0,.25), transparent 55%),
        radial-gradient(700px 280px at 90% 20%, rgba(31,111,255,.10), transparent 50%);
      box-shadow: var(--shadow);
      padding:16px;
      overflow:hidden;
      position:relative;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:320px;
    }
    .hero-right::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 180px at 25% 25%, rgba(255,179,0,.22), transparent 55%),
        radial-gradient(360px 180px at 80% 20%, rgba(31,111,255,.12), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-right .panel{
      position:relative; z-index:1;
    }
    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .data-card{
      border-radius:16px;
      padding:14px 12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      transition: transform .2s, box-shadow .2s, border-color .2s;
      min-height:92px;
    }
    .data-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 26px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.45);
    }
    .data-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      background: rgba(255,179,0,.14);
      border:1px solid rgba(255,179,0,.40);
      color:#2b1a00;
      white-space:nowrap;
    }
    .badge b{font-size:12px}
    .chip{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(31,111,255,.10), rgba(255,179,0,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#1f6fff;
    }
    .data-value{
      font-size:22px; font-weight:1000; letter-spacing:-.5px;
      margin:0;
    }
    .data-label{
      margin:6px 0 0;
      color:var(--muted);
      font-size:12px;
      line-height:1.5;
      font-weight:700;
    }
    .hero-right .quick{
      position:relative; z-index:1;
      display:flex; gap:12px; align-items:center; justify-content:space-between;
      margin-top:14px;
      border-top:1px solid rgba(17,24,39,.08);
      padding-top:14px;
    }
    .quick .hint{
      display:flex; flex-direction:column; gap:6px;
    }
    .quick .hint strong{
      font-size:14px;
      letter-spacing:-.2px;
    }
    .quick .hint span{
      font-size:12px;
      color:var(--muted);
      line-height:1.5;
      font-weight:700;
    }
    .btn-link{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      background: rgba(17,24,39,.04);
      border:1px solid rgba(17,24,39,.10);
      font-weight:900;
      font-size:13px;
      color:#243044;
      transition: transform .2s, box-shadow .2s, background .2s;
      white-space:nowrap;
    }
    .btn-link:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 22px rgba(17,24,39,.10);
      background: rgba(255,179,0,.10);
    }

    section{
      padding:26px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap;
      margin-bottom:16px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.4px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      max-width:70ch;
      font-weight:700;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .2s, box-shadow .2s, border-color .2s;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.40);
    }
    .card .kicker{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .icon{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,179,0,.18), rgba(31,111,255,.08));
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#1f6fff;
    }
    .tag{
      display:inline-flex; align-items:center; justify-content:center;
      padding:7px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      border:1px solid rgba(255,179,0,.40);
      background: rgba(255,179,0,.14);
      color:#2b1a00;
      white-space:nowrap;
    }
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      font-weight:700;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .steps{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 32px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.42);
    }
    .step-num{
      width:42px; height:42px;
      border-radius:16px;
      background: linear-gradient(180deg, rgba(255,179,0,.25), rgba(31,111,255,.10));
      border:1px solid rgba(17,24,39,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      color:#1b1200;
      flex:0 0 auto;
      position:relative;
    }
    .step-num::after{
      content:"";
      position:absolute; inset:-10px;
      border-radius:22px;
      background: radial-gradient(circle at 50% 50%, rgba(255,179,0,.20), transparent 55%);
      opacity:.9;
      z-index:-1;
    }
    .step-body strong{
      display:block;
      font-size:14px;
      margin-top:2px;
      letter-spacing:-.2px;
    }
    .step-body span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      font-weight:700;
    }

    .compare-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.74));
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compare-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      padding:16px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(700px 220px at 20% 0%, rgba(255,179,0,.28), transparent 55%),
        radial-gradient(520px 220px at 90% 0%, rgba(31,111,255,.10), transparent 50%);
    }
    .stars{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .star-row{
      display:flex; gap:4px; align-items:center;
      font-size:14px;
      font-weight:1000;
    }
    .star{
      width:18px; height:18px; display:inline-block;
      background: conic-gradient(from 0deg, var(--brand), var(--brand3));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 72%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 10px 18px rgba(255,179,0,.24);
    }
    .score{
      font-size:34px; font-weight:1100; letter-spacing:-1px;
    }
    .compare-sub{
      color:var(--muted);
      font-weight:800;
      font-size:13px;
      line-height:1.7;
      margin-top:8px;
    }
    .compare-table{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
      min-width:820px;
      overflow:auto;
      display:block;
    }
    .compare-table thead th{
      text-align:left;
      padding:12px 14px;
      border-bottom:1px solid rgba(17,24,39,.10);
      color:#222b3b;
      background: rgba(255,179,0,.10);
      font-weight:1100;
      letter-spacing:.1px;
    }
    .compare-table tbody td{
      padding:12px 14px;
      border-bottom:1px solid rgba(17,24,39,.06);
      color:#2a3446;
      font-weight:700;
      vertical-align:top;
    }
    .compare-table tbody tr:hover td{
      background: rgba(255,179,0,.06);
    }
    .mark{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(16,163,74,.22);
      background: rgba(22,163,74,.10);
      color:#0f3d22;
      font-weight:1100;
      white-space:nowrap;
    }
    .mark i{
      width:18px; height:18px; border-radius:8px;
      background: rgba(22,163,74,.16);
      border:1px solid rgba(16,163,74,.22);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      font-size:12px;
    }
    .neutral{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(17,24,39,.04);
      color:#2b3447;
      font-weight:1100;
      white-space:nowrap;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .time-item{
      display:grid;
      grid-template-columns: 160px 1fr;
      gap:14px;
      align-items:start;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .time-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 32px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.42);
    }
    .time-left{
      display:flex; flex-direction:column; gap:8px;
      padding-top:2px;
    }
    .time-left strong{
      font-size:13px; letter-spacing:.2px;
      background: rgba(255,179,0,.14);
      border:1px solid rgba(255,179,0,.35);
      color:#2b1a00;
      padding:8px 10px;
      border-radius:999px;
      width:fit-content;
      font-weight:1100;
    }
    .time-left span{
      color:var(--muted);
      font-weight:800;
      font-size:12px;
      line-height:1.6;
    }
    .time-right h3{
      margin:0 0 6px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .time-right p{
      margin:0;
      color:var(--muted);
      font-weight:700;
      font-size:13px;
      line-height:1.85;
    }

    .gallery-grid{
      display:grid;
      grid-template-columns: 1.3fr .7fr;
      gap:14px;
      align-items:stretch;
    }
    .case-hero{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
      padding:16px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .case-hero .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
    }
    .case-hero h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .case-hero p{
      margin:0;
      color:var(--muted);
      font-weight:700;
      font-size:13px;
      line-height:1.8;
      max-width:70ch;
    }
    .thumbs{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:12px;
    }
    .thumb{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      overflow:hidden;
      transition: transform .2s, box-shadow .2s, border-color .2s;
      position:relative;
    }
    .thumb:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 32px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.42);
    }
    .thumb .img{
      padding-top:56%;
      background:
        radial-gradient(280px 140px at 30% 20%, rgba(255,179,0,.30), transparent 55%),
        linear-gradient(135deg, rgba(31,111,255,.12), rgba(255,179,0,.08));
      display:flex; align-items:center; justify-content:center;
      position:relative;
    }
    .thumb .img img{
      position:absolute; inset:0; width:100%; height:100%;
      object-fit:cover;
      opacity:.95;
    }
    .thumb .meta{
      padding:12px;
      display:flex; flex-direction:column; gap:6px;
    }
    .thumb .meta strong{
      font-size:13px;
      letter-spacing:-.15px;
    }
    .thumb .meta span{
      font-size:12px;
      color:var(--muted);
      font-weight:800;
      line-height:1.6;
    }
    .side-list{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      padding:16px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .side-list .item{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      padding:12px;
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .side-list .item:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 26px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.42);
    }
    .side-list .item strong{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      font-size:13px;
      letter-spacing:-.1px;
    }
    .side-list .item p{
      margin:6px 0 0;
      color:var(--muted);
      font-weight:700;
      font-size:12px;
      line-height:1.8;
    }

    .list-cards{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .mini-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .mini-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.42);
    }
    .mini-card h3{margin:0 0 8px; font-size:15px; letter-spacing:-.2px}
    .mini-card p{margin:0; color:var(--muted); font-weight:700; font-size:13px; line-height:1.8}
    .mini-card .actions{
      margin-top:12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .mini-btn{
      padding:9px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
      font-weight:1000;
      font-size:12px;
      transition: transform .2s, box-shadow .2s, border-color .2s, background .2s;
      display:inline-flex; align-items:center; gap:8px;
      white-space:nowrap;
    }
    .mini-btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 26px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.45);
      background: rgba(255,179,0,.10);
    }
    .mini-btn .arr{font-weight:1200}

    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(800px 280px at 20% 0%, rgba(255,179,0,.26), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      box-shadow: var(--shadow);
      padding:16px;
      overflow:hidden;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:12px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    label{
      font-size:12px;
      color:#2b3447;
      font-weight:1000;
      letter-spacing:.2px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.85);
      color:#111827;
      outline:none;
      font-weight:800;
      font-size:13px;
      transition: border-color .2s, box-shadow .2s, transform .2s;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(255,179,0,.65);
      box-shadow: 0 0 0 4px rgba(255,179,0,.18);
    }
    .form-bottom{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:12px;
      border-top:1px solid rgba(17,24,39,.08);
      padding-top:12px;
    }
    .form-note{
      color:var(--muted);
      font-weight:800;
      font-size:12px;
      line-height:1.7;
      max-width:56ch;
    }
    .btn-submit{
      padding:12px 16px;
      border-radius:16px;
      border:1px solid rgba(255,159,26,.40);
      background: linear-gradient(180deg, var(--brand2), var(--brand));
      font-weight:1100;
      cursor:pointer;
      transition: transform .2s, box-shadow .2s;
      white-space:nowrap;
    }
    .btn-submit:hover{transform: translateY(-2px); box-shadow: 0 18px 34px rgba(255,179,0,.26)}
    .btn-submit:active{transform: translateY(0px)}
    .toast{
      position:fixed; left:50%; top:14px; transform:translateX(-50%);
      background: rgba(17,24,39,.92);
      color:#fff;
      padding:10px 14px;
      border-radius:14px;
      font-weight:900;
      font-size:13px;
      box-shadow: 0 18px 44px rgba(0,0,0,.22);
      opacity:0;
      pointer-events:none;
      transition: opacity .25s, top .25s;
      z-index:200;
    }
    .toast.show{opacity:1; top:20px}

    .faq-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    details{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding:14px 14px;
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    details[open]{
      border-color: rgba(255,179,0,.45);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
      transform: translateY(-2px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      font-weight:1100;
      letter-spacing:-.15px;
      font-size:14px;
      padding-right:6px;
    }
    summary::-webkit-details-marker{display:none}
    .faq-arrow{
      width:30px; height:30px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s, border-color .2s, background .2s;
      color:#1f2937;
    }
    details[open] .faq-arrow{transform: rotate(45deg); border-color: rgba(255,179,0,.45); background: rgba(255,179,0,.12)}
    .faq-answer{
      margin-top:10px;
      color:var(--muted);
      font-weight:800;
      font-size:13px;
      line-height:1.85;
      padding-left:2px;
    }
    .help-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(780px 260px at 0% 0%, rgba(31,111,255,.14), transparent 58%),
        radial-gradient(680px 240px at 90% 10%, rgba(255,179,0,.22), transparent 52%),
        rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      padding:16px;
    }
    .help-card h3{margin:0 0 8px; font-size:16px; letter-spacing:-.2px}
    .help-card p{margin:0; color:var(--muted); font-weight:800; font-size:13px; line-height:1.85}
    .help-bullets{
      margin-top:12px;
      display:grid; gap:10px;
    }
    .help-bullets .b{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
    }
    .help-bullets .b i{
      width:28px; height:28px; border-radius:12px;
      background: rgba(255,179,0,.14);
      border:1px solid rgba(255,179,0,.35);
      display:flex; align-items:center; justify-content:center;
      font-style:normal;
      font-weight:1100;
      color:#2b1a00;
      flex:0 0 auto;
    }
    .help-bullets .b strong{display:block; font-size:13px}
    .help-bullets .b span{display:block; margin-top:4px; color:var(--muted); font-weight:800; font-size:12px; line-height:1.7}

    .reviews-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .2s, box-shadow .2s, border-color .2s;
      display:flex; flex-direction:column; gap:12px;
      min-height:210px;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.42);
    }
    .review-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:44px; height:44px; border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,179,0,.22), rgba(31,111,255,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      color:#1b1200;
      flex:0 0 auto;
    }
    .review-top .who{
      flex:1;
      padding-left:10px;
    }
    .review-top strong{display:block; font-size:14px; letter-spacing:-.2px}
    .review-top span{display:block; margin-top:4px; color:var(--muted); font-weight:800; font-size:12px}
    .quote{
      color:#111827;
      font-weight:900;
      font-size:12px;
      opacity:.75;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      border-radius:14px;
      padding:8px 10px;
      white-space:nowrap;
    }
    .review p{
      margin:0;
      color:var(--muted);
      font-weight:800;
      font-size:13px;
      line-height:1.9;
      flex:1;
    }
    .review .meta{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-top:1px solid rgba(17,24,39,.08);
      padding-top:12px;
    }
    .metric{
      display:flex; gap:8px; align-items:center;
      color:#2b3447;
      font-weight:1000;
      font-size:12px;
    }
    .metric i{
      width:22px; height:22px;
      border-radius:10px;
      background: rgba(31,111,255,.10);
      border:1px solid rgba(31,111,255,.18);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      color:#1f6fff;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .article{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
      border-color: rgba(255,179,0,.42);
    }
    .article .row{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .article h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .article .meta{
      margin-top:8px;
      display:flex; gap:10px; flex-wrap:wrap;
      color:var(--muted);
      font-weight:900;
      font-size:12px;
    }
    .article p{
      margin:10px 0 0;
      color:var(--muted);
      font-weight:800;
      font-size:13px;
      line-height:1.85;
    }
    .article .go{
      margin-top:12px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-top:1px solid rgba(17,24,39,.08);
      padding-top:12px;
      color:#243044;
      font-weight:1100;
      font-size:13px;
    }

    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tag-cloud a{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-size:12px;
      font-weight:1000;
      color:#2b3447;
      transition: transform .2s, box-shadow .2s, border-color .2s, background .2s;
    }
    .tag-cloud a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,179,0,.45);
      box-shadow: 0 14px 24px rgba(17,24,39,.10);
      background: rgba(255,179,0,.10);
    }

    .footer{
      padding:18px 0 26px;
      background:
        radial-gradient(900px 260px at 20% 0%, rgba(255,179,0,.18), transparent 58%),
        linear-gradient(180deg, #ffffff 0%, rgba(255,247,223,.7) 100%);
      border-top:1px solid rgba(17,24,39,.08);
    }
    .footer-top{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
      padding-top:12px;
    }
    .footer-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding:16px;
    }
    .footer-card h3{margin:0 0 8px; font-size:16px; letter-spacing:-.2px}
    .footer-card p{margin:0; color:var(--muted); font-weight:800; font-size:13px; line-height:1.85}
    .footer-actions{
      margin-top:12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .footer-links{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:12px;
    }
    .footer-links a{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-weight:1000;
      font-size:12px;
      color:#2b3447;
      transition: transform .2s, box-shadow .2s, border-color .2s, background .2s;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .footer-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,179,0,.45);
      box-shadow: 0 14px 24px rgba(17,24,39,.10);
      background: rgba(255,179,0,.10);
    }
    .copyright{
      margin-top:14px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color:var(--muted);
      font-weight:900;
      font-size:12px;
    }
    .backtop{
      position:fixed; right:14px; bottom:14px;
      width:46px; height:46px;
      border-radius:18px;
      background: rgba(255,179,0,.16);
      border:1px solid rgba(255,179,0,.45);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 36px rgba(255,179,0,.18);
      opacity:0; pointer-events:none;
      transform: translateY(8px);
      transition: opacity .2s, transform .2s;
      z-index:120;
      cursor:pointer;
    }
    .backtop.show{opacity:1; pointer-events:auto; transform: translateY(0)}
    .backtop:hover{background: rgba(255,179,0,.24)}
    .float-kefu{
      position:fixed; left:14px; bottom:14px;
      z-index:121;
      border-radius: 20px;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 18px 44px rgba(17,24,39,.14);
      padding:10px;
      display:flex; gap:10px; align-items:center;
      transform: translateY(8px);
      opacity:.0; pointer-events:none;
      transition: opacity .2s, transform .2s;
      backdrop-filter: blur(10px);
    }
    .float-kefu.show{opacity:1; pointer-events:auto; transform: translateY(0)}
    .float-kefu .qr{
      width:46px; height:46px; border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      overflow:hidden;
      background: #fff;
      display:flex; align-items:center; justify-content:center;
    }
    .float-kefu .qr img{width:100%; height:100%; object-fit:cover}
    .float-kefu .txt{
      display:flex; flex-direction:column; gap:3px;
      max-width:150px;
    }
    .float-kefu .txt strong{font-size:13px; letter-spacing:-.2px}
    .float-kefu .txt span{font-size:12px; color:var(--muted); font-weight:900; line-height:1.4}
    .sr-only{
      position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
    }

    .reveal{opacity:0; transform: translateY(10px); transition: opacity .55s ease, transform .55s ease}
    .reveal.in{opacity:1; transform: translateY(0)}
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .backtop, .float-kefu, .toast{transition:none}
      .btn, .card, .data-card, details, .thumb, .review, .article, .step, .mini-card, .time-item{transition:none}
      .nav-links a:hover,.btn:hover,.card:hover,.data-card:hover,details[open],.thumb:hover,.review:hover,.article:hover,.step:hover,.mini-card:hover,.time-item:hover,.tag-cloud a:hover{transform:none}
    }
    @media (max-width: 980px){
      h1{font-size:34px}
      .hero-wrap{grid-template-columns: 1fr; gap:14px}
      .hero-right{min-height:unset}
      .grid-3{grid-template-columns: 1fr 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .two-col{grid-template-columns:1fr}
      .gallery-grid{grid-template-columns:1fr}
      .list-cards{grid-template-columns: 1fr 1fr}
      .reviews-grid{grid-template-columns: 1fr 1fr}
      .article-grid{grid-template-columns: 1fr}
      .faq-grid{grid-template-columns: 1fr}
      .footer-top{grid-template-columns: 1fr}
      .time-item{grid-template-columns: 1fr}
      .compare-table{min-width: 720px}
    }
    @media (max-width: 720px){
      .nav-links{display:none}
      .nav-cta{display:none}
      .hamburger{display:flex}
      .menu-panel{display:block}
      h1{font-size:30px}
      .grid-3,.grid-4,.list-cards,.reviews-grid{grid-template-columns: 1fr}
      .form-grid{grid-template-columns:1fr}
      .compare-head{flex-direction:column; align-items:flex-start}
      .float-kefu{left:10px; bottom:10px}
      .backtop{right:10px; bottom:10px}
      .thumbs{grid-template-columns:1fr}
    }