:root{
      --bg0:#ffffff;
      --bg1:#fff4f0;
      --bg2:#fff8f6;
      --card:#ffffff;
      --text:#1b1f2a;
      --muted:#5b6475;
      --muted2:#7a8598;
      --border:rgba(20,24,33,.10);
      --shadow:0 18px 45px rgba(17,24,39,.08);
      --shadow2:0 10px 26px rgba(17,24,39,.10);
      --brand:#ff5a1f;
      --brand2:#ff8a3d;
      --brand3:#ff2f2f;
      --accent:#ff7a18;
      --focus:rgba(255,90,31,.22);
      --radius:18px;
      --radius2:26px;
      --container:1140px;
      --pad:18px;
      --ring:0 0 0 4px var(--focus);
      --grid-gap:16px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB",
      "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 20% -10%, rgba(255,90,31,.14), transparent 60%),
        radial-gradient(1000px 600px at 90% 0%, rgba(255,138,61,.12), transparent 55%),
        linear-gradient(180deg, #fff 0%, #fff9f7 55%, #fff 100%);
      overflow-x:hidden;
    }
    a{color:inherit}
    .skip-link{
      position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip-link:focus{
      left:16px;top:14px;width:auto;height:auto;padding:10px 12px;background:#fff;border:1px solid var(--border);
      border-radius:12px;z-index:9999;box-shadow:var(--shadow2);
    }

    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }

    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(255,255,255,.74);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(20,24,33,.08);
    }
    .nav-wrap{
      display:flex;align-items:center;justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand-link{display:flex;align-items:center;gap:10px;text-decoration:none}
    .brand img{width:130px; height:auto}
    .desktop-nav{
      display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center;
      padding:0 8px;
    }
    .nav-link{
      text-decoration:none;color:rgba(27,31,42,.86);
      font-size:14px;font-weight:600;
      padding:10px 6px;border-radius:12px;
      transition:background .2s, color .2s, transform .2s;
    }
    .nav-link:hover{background:rgba(255,90,31,.08); color:rgba(255,90,31,.95); transform:translateY(-1px)}
    .header-actions{display:flex;align-items:center;gap:10px}
    .icon-btn{
      width:44px;height:44px;border-radius:14px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.7);
      display:grid;place-items:center;
      cursor:pointer;
      transition:transform .2s, box-shadow .2s, background .2s;
    }
    .icon-btn:hover{transform:translateY(-1px); box-shadow:0 12px 26px rgba(17,24,39,.10); background:#fff}
    .icon-burger{
      width:18px;height:12px; position:relative; display:block;
    }
    .icon-burger::before,.icon-burger::after,.icon-burger{
      background:transparent;
    }
    .icon-burger::before,.icon-burger::after{
      content:""; position:absolute; left:0; right:0; height:2px; border-radius:3px;
      background:rgba(27,31,42,.78);
      transition:transform .25s, top .25s, opacity .25s;
    }
    .icon-burger::before{top:2px}
    .icon-burger::after{top:8px}
    .icon-btn[aria-expanded="true"] .icon-burger::before{top:5px; transform:rotate(45deg)}
    .icon-btn[aria-expanded="true"] .icon-burger::after{top:5px; transform:rotate(-45deg)}
    .icon-btn[aria-expanded="true"]{background:#fff}

    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      padding:12px 16px;border-radius:14px;
      border:1px solid transparent;
      text-decoration:none;
      font-weight:800;
      font-size:14px;
      cursor:pointer;
      transition:transform .15s, box-shadow .2s, background .2s, border-color .2s, color .2s;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow: var(--ring)}
    .btn-primary{
      background:linear-gradient(135deg, var(--brand) 0%, var(--accent) 100%);
      color:#fff;
      box-shadow:0 14px 34px rgba(255,90,31,.22);
    }
    .btn-primary:hover{transform:translateY(-1px); box-shadow:0 18px 42px rgba(255,90,31,.25)}
    .btn-ghost{
      background:rgba(255,255,255,.72);
      border-color:rgba(20,24,33,.12);
      color:rgba(27,31,42,.88);
    }
    .btn-ghost:hover{background:#fff; transform:translateY(-1px); box-shadow:0 12px 26px rgba(17,24,39,.10)}
    .btn-soft{
      background:rgba(255,90,31,.08);
      border-color:rgba(255,90,31,.18);
      color:rgba(255,90,31,.96);
    }
    .btn-soft:hover{background:rgba(255,90,31,.12); transform:translateY(-1px)}
    .btn-outline{
      background:transparent;
      border-color:rgba(255,90,31,.30);
      color:rgba(255,90,31,.98);
    }
    .btn-outline:hover{background:rgba(255,90,31,.08); transform:translateY(-1px)}
    .btn-block{width:100%}
    .btn-small{padding:10px 12px; font-size:13px; border-radius:12px}

    .mobile-menu{
      position:fixed; inset:0;
      background:rgba(10,12,18,.35);
      backdrop-filter: blur(6px);
      z-index:120;
    }
    .mobile-menu-inner{
      background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,248,246,.96));
      border:1px solid rgba(255,90,31,.16);
      box-shadow:0 22px 60px rgba(17,24,39,.22);
      border-radius:22px;
      margin:72px var(--pad);
      padding:14px;
      display:flex;flex-direction:column;gap:8px;
      max-height:calc(100vh - 92px);
      overflow:auto;
    }
    .mobile-link{
      text-decoration:none;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.7);
      font-weight:800;
      color:rgba(27,31,42,.9);
    }
    .mobile-link:hover{border-color:rgba(255,90,31,.25); background:#fff}
    .mobile-menu-cta{display:flex;flex-direction:column;gap:10px;margin-top:6px}

    .hero{
      position:relative;
      padding:30px 0 16px;
      overflow:hidden;
    }
    .hero-wave{
      position:absolute; left:0; right:0; top:0; height:420px;
      background:
        radial-gradient(700px 260px at 18% 24%, rgba(255,90,31,.18), transparent 62%),
        radial-gradient(620px 240px at 78% 10%, rgba(255,138,61,.14), transparent 58%),
        linear-gradient(180deg, rgba(255,240,232,.58) 0%, rgba(255,255,255,0) 70%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:22px;
      align-items:start;
      padding:14px 0 22px;
    }

    .hero-copy{position:relative; padding:6px 0}
    .hero-eyebrow{
      display:flex;align-items:center;flex-wrap:wrap;gap:10px;
      margin-bottom:10px;
    }
    .pill{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;border-radius:999px;
      background:rgba(255,90,31,.10);
      border:1px solid rgba(255,90,31,.20);
      color:rgba(255,90,31,.98);
      font-weight:900;
      font-size:12px;
      letter-spacing:.2px;
    }
    .dot-sep{
      width:6px;height:6px;border-radius:50%;
      background:rgba(255,90,31,.35);
      display:inline-block;
    }
    .muted{color:var(--muted)}
    .hero-title{
      font-size:40px; line-height:1.12; margin:0 0 12px;
      letter-spacing:-.6px;
    }
    .hero-subtitle{
      margin:0 0 18px;
      color:rgba(27,31,42,.80);
      font-size:16px; line-height:1.7;
      max-width:58ch;
      font-weight:650;
    }
    .hero-cta{display:flex;gap:12px;flex-wrap:wrap; margin-bottom:16px}
    .hero-badges{
      display:flex;gap:12px;flex-wrap:wrap;
      margin-top:10px;
    }
    .badge{
      flex:1 1 180px;
      min-width:180px;
      display:flex;gap:12px;align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(20,24,33,.10);
      box-shadow:0 14px 30px rgba(17,24,39,.06);
      transition:transform .2s, box-shadow .2s, border-color .2s;
    }
    .badge:hover{transform:translateY(-2px); box-shadow:0 18px 38px rgba(17,24,39,.10); border-color:rgba(255,90,31,.22)}
    .badge-icon{
      width:36px;height:36px;border-radius:14px;
      background:linear-gradient(135deg, rgba(255,90,31,.22), rgba(255,138,61,.10));
      border:1px solid rgba(255,90,31,.26);
      position:relative; flex:0 0 auto;
    }
    .badge-icon::after{
      content:""; position:absolute; inset:10px;
      border-radius:10px;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      transform:rotate(12deg);
      opacity:.9;
    }
    .badge-icon-2{background:linear-gradient(135deg, rgba(255,138,61,.22), rgba(255,47,47,.10)); border-color:rgba(255,138,61,.30)}
    .badge-icon-2::after{background:linear-gradient(135deg, var(--brand2), var(--brand3))}
    .badge-icon-3{background:linear-gradient(135deg, rgba(255,90,31,.18), rgba(255,255,255,.2)); border-color:rgba(255,90,31,.26)}
    .badge-icon-3::after{background:linear-gradient(135deg, var(--accent), var(--brand))}
    .badge-text strong{display:block; font-size:14px}
    .badge-text span{display:block; color:var(--muted2); font-weight:700; font-size:12.5px; margin-top:2px}

    .hero-mini{margin-top:12px}
    .mini-item{
      padding:12px 14px;border-radius:18px;
      background:linear-gradient(135deg, rgba(255,90,31,.09), rgba(255,255,255,.72));
      border:1px solid rgba(255,90,31,.14);
    }
    .mini-kpi{font-weight:900; margin-bottom:8px; color:rgba(27,31,42,.88)}
    .mini-tags{display:flex;gap:8px;flex-wrap:wrap}
    .tag{
      display:inline-flex; padding:7px 10px; border-radius:999px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(20,24,33,.10);
      font-weight:800;
      font-size:12.5px;
      color:rgba(27,31,42,.85);
    }

    .hero-panel{display:flex; flex-direction:column; gap:14px}
    .panel-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(20,24,33,.10);
      border-radius:22px;
      box-shadow:0 18px 42px rgba(17,24,39,.10);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .panel-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(500px 120px at 10% 10%, rgba(255,90,31,.18), transparent 55%);
      pointer-events:none;
    }
    .reveal-on-scroll{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease}
    .reveal-on-scroll.revealed{opacity:1; transform:translateY(0)}
    .panel-top{position:relative}
    .panel-title{font-weight:950; letter-spacing:-.2px}
    .panel-sub{color:var(--muted); font-weight:700; margin-top:3px; font-size:13px}
    .panel-kpis{
      display:grid; grid-template-columns: 1fr; gap:12px;
      position:relative;
      margin-top:14px;
    }
    .kpi{
      display:flex; align-items:baseline; justify-content:space-between; gap:12px;
      padding:12px 12px; border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.62);
    }
    .kpi-num{font-weight:1000; font-size:20px}
    .kpi-label{color:var(--muted); font-weight:800; font-size:13px}
    .panel-divider{height:1px; background:rgba(20,24,33,.08); margin:14px 0 12px; position:relative}
    .panel-actions{display:flex; gap:10px; flex-wrap:wrap; position:relative}

    .panel-card-secondary{background:linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,250,248,.78))}
    .sec-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; position:relative}
    .sec-title{font-weight:1000; letter-spacing:-.25px}
    .sec-sub{color:var(--muted); font-weight:750; margin-top:3px; font-size:13px}
    .chip{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;border-radius:999px;
      background:rgba(27,31,42,.05);
      border:1px solid rgba(20,24,33,.08);
      color:rgba(27,31,42,.78);
      font-size:12px;font-weight:900; white-space:nowrap;
    }
    .chip-hot{
      background:rgba(255,90,31,.10);
      border-color:rgba(255,90,31,.20);
      color:rgba(255,90,31,.98);
    }
    .scene-grid{
      margin-top:12px;
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      position:relative;
    }
    .scene{
      text-decoration:none;
      padding:12px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(20,24,33,.10);
      font-weight:950; font-size:13.5px;
      transition:transform .2s, box-shadow .2s, border-color .2s, background .2s;
    }
    .scene:hover{transform:translateY(-2px); box-shadow:0 16px 34px rgba(17,24,39,.10); border-color:rgba(255,90,31,.24); background:#fff}
    .panel-note{
      margin-top:12px;
      display:flex; align-items:center; gap:10px;
      color:rgba(27,31,42,.78);
      font-weight:800; font-size:13px;
      position:relative;
    }
    .spark{
      width:12px;height:12px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 0 0 6px rgba(255,90,31,.12);
      flex:0 0 auto;
    }
    .spark-2{
      width:10px;height:10px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand2), var(--brand3));
      box-shadow:0 0 0 6px rgba(255,138,61,.12);
      display:inline-block; margin-right:8px;
    }

    .section{padding:54px 0}
    .section.alt{
      background:
        radial-gradient(850px 300px at 10% 0%, rgba(255,90,31,.10), transparent 55%),
        radial-gradient(780px 240px at 90% 20%, rgba(255,138,61,.10), transparent 56%),
        linear-gradient(180deg, rgba(255,249,246,.85), rgba(255,255,255,0));
      border-top:1px solid rgba(20,24,33,.05);
      border-bottom:1px solid rgba(20,24,33,.05);
    }
    .section-head{margin-bottom:18px}
    .h2{
      font-size:28px; line-height:1.2; margin:0 0 8px;
      letter-spacing:-.4px;
    }
    .lead{
      margin:0;
      color:rgba(27,31,42,.78);
      font-weight:720;
      line-height:1.75;
      max-width:74ch;
    }
    .h3{font-size:18px; line-height:1.25; margin:0 0 8px; letter-spacing:-.2px}
    .p{margin:0; color:rgba(27,31,42,.78); line-height:1.75; font-weight:680}

    .grid-2{display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:16px}
    .grid-3{display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:16px}
    .card{
      background:rgba(255,255,255,.82);
      border:1px solid rgba(20,24,33,.10);
      border-radius:22px;
      box-shadow:0 16px 40px rgba(17,24,39,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .card::after{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(700px 220px at 10% 0%, rgba(255,90,31,.14), transparent 50%);
      pointer-events:none;
      opacity:.55;
    }
    .card > *{position:relative}
    .feature-card .card-icon{
      width:44px;height:44px;border-radius:16px;
      border:1px solid rgba(255,90,31,.22);
      background:linear-gradient(135deg, rgba(255,90,31,.18), rgba(255,255,255,.6));
      margin-bottom:10px;
      position:relative;
    }
    .feature-card .card-icon::before{
      content:""; position:absolute; inset:12px;
      border-radius:12px;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      transform:rotate(10deg);
      opacity:.9;
    }
    .feature-card .card-icon.icon-2{
      border-color:rgba(255,138,61,.28);
      background:linear-gradient(135deg, rgba(255,138,61,.20), rgba(255,255,255,.6));
    }
    .feature-card .card-icon.icon-2::before{
      background:linear-gradient(135deg, var(--brand2), var(--brand3));
    }

    .list-inline{display:flex;gap:10px;flex-wrap:wrap; margin-top:12px}
    .chip-soft{background:rgba(255,255,255,.6); border-color:rgba(20,24,33,.08)}
    .stat-row{display:flex; gap:12px; margin-top:12px}
    .stat{
      flex:1;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.6);
    }
    .stat-num{font-weight:1000}
    .stat-desc{color:var(--muted); font-weight:740; margin-top:4px; font-size:13px}

    .full-bleed-strip{
      margin-top:16px;
      background:linear-gradient(135deg, rgba(255,90,31,.14), rgba(255,138,61,.10));
      border:1px solid rgba(255,90,31,.18);
      border-radius:24px;
      padding:16px;
      box-shadow:0 18px 45px rgba(255,90,31,.10);
    }
    .strip-inner{
      display:flex; gap:14px; flex-wrap:wrap; align-items:stretch;
    }
    .strip-item{
      flex:1 1 240px;
      padding:12px 14px;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.70);
    }
    .strip-title{font-weight:1000; margin-bottom:4px}
    .strip-desc{color:var(--muted); font-weight:740; line-height:1.6; font-size:13px}

    .service-card{
      padding:16px;
      transition:transform .2s, box-shadow .2s, border-color .2s;
    }
    .service-card:hover{
      transform:translateY(-2px);
      box-shadow:0 22px 52px rgba(17,24,39,.12);
      border-color:rgba(255,90,31,.22);
    }
    .service-top{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px}
    .service-badge{
      display:inline-flex; align-items:center;
      padding:8px 12px;border-radius:999px;
      border:1px solid rgba(255,90,31,.22);
      background:rgba(255,90,31,.10);
      color:rgba(255,90,31,.98);
      font-weight:1000;
      font-size:12.5px;
    }
    .service-icon{
      width:44px;height:44px;border-radius:16px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.6);
      position:relative;
      overflow:hidden;
    }
    .service-icon::before{
      content:""; position:absolute; inset:-8px;
      background:radial-gradient(24px 24px at 30% 30%, rgba(255,90,31,.55), transparent 60%),
                 radial-gradient(18px 18px at 70% 65%, rgba(255,138,61,.45), transparent 60%),
                 linear-gradient(135deg, rgba(255,90,31,.20), rgba(255,255,255,0));
      transform:rotate(10deg);
    }
    .icon-m{ }
    .icon-p::before{
      background:radial-gradient(24px 24px at 35% 25%, rgba(255,138,61,.60), transparent 60%),
                 radial-gradient(18px 18px at 70% 70%, rgba(255,47,47,.42), transparent 60%),
                 linear-gradient(135deg, rgba(255,138,61,.18), rgba(255,255,255,0));
    }
    .icon-e::before{
      background:radial-gradient(26px 26px at 35% 30%, rgba(255,90,31,.55), transparent 62%),
                 radial-gradient(22px 22px at 70% 55%, rgba(255,138,61,.45), transparent 60%),
                 linear-gradient(135deg, rgba(255,90,31,.16), rgba(255,255,255,0));
    }

    .service-meta{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
    .meta-item{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.66);
      font-weight:850; font-size:12.5px; color:rgba(27,31,42,.82);
    }

    .card-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .muted2{color:var(--muted2)}
    .checklist{list-style:none; padding:0; margin:0}
    .checklist li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 0;
      border-top:1px dashed rgba(20,24,33,.10);
      font-weight:730; color:rgba(27,31,42,.82);
      line-height:1.6;
    }
    .checklist li:first-child{border-top:none}
    .check{
      width:18px;height:18px;border-radius:6px;
      border:1px solid rgba(255,90,31,.28);
      background:rgba(255,90,31,.10);
      flex:0 0 auto;
      margin-top:2px;
      position:relative;
    }
    .check::after{
      content:""; position:absolute; left:5px; top:4px; width:7px; height:4px;
      border-left:2px solid rgba(255,90,31,.95);
      border-bottom:2px solid rgba(255,90,31,.95);
      transform:rotate(-45deg);
      opacity:.95;
    }

    .card-foot{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

    .model-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      padding:6px 0 4px;
    }
    .model{
      padding:9px 10px;
      border-radius:14px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(20,24,33,.10);
      font-weight:900;
      font-size:12.5px;
      color:rgba(27,31,42,.82);
    }
    .model-bottom{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:12px; flex-wrap:wrap}
    .model-hint{display:flex; align-items:center; gap:0; color:rgba(27,31,42,.78); font-weight:760; font-size:13px}
    .mt-18{margin-top:18px}

    .process-tiles{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:16px;
      margin-top:12px;
    }
    .tile{
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(20,24,33,.10);
      box-shadow:0 16px 40px rgba(17,24,39,.06);
      position:relative; overflow:hidden;
      transition:transform .2s, box-shadow .2s, border-color .2s;
    }
    .tile::before{
      content:""; position:absolute; inset:-2px;
      background:radial-gradient(520px 180px at 15% 0%, rgba(255,90,31,.18), transparent 52%);
      opacity:.55;
      pointer-events:none;
    }
    .tile > *{position:relative}
    .tile:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(17,24,39,.12); border-color:rgba(255,90,31,.22)}
    .tile-num{
      font-weight:1000;
      color:rgba(255,90,31,.95);
      font-size:13px;
      letter-spacing:.3px;
      background:rgba(255,90,31,.10);
      border:1px solid rgba(255,90,31,.20);
      padding:8px 10px;border-radius:999px;
      display:inline-flex; margin-bottom:10px;
    }

    .pricing-card .mini-table{
      border-radius:18px;
      border:1px solid rgba(20,24,33,.10);
      overflow:hidden;
      background:rgba(255,255,255,.70);
      margin:12px 0 4px;
    }
    .mini-row{
      display:grid;
      grid-template-columns: 1fr 1fr .9fr;
      gap:10px;
      padding:12px 12px;
      border-top:1px solid rgba(20,24,33,.08);
      align-items:center;
      font-weight:860;
      color:rgba(27,31,42,.84);
      font-size:13px;
    }
    .mini-row:first-child{border-top:none}
    .mini-head{background:rgba(255,90,31,.08); font-weight:1000; color:rgba(27,31,42,.92)}
    .cost-low,.cost-mid{
      display:inline-flex; padding:8px 10px; border-radius:999px;
      font-weight:1000; border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.7);
      justify-content:center;
    }
    .cost-low{border-color:rgba(255,90,31,.22); color:rgba(255,90,31,.98); background:rgba(255,90,31,.10)}
    .cost-mid{border-color:rgba(20,24,33,.10); color:rgba(27,31,42,.86)}
    .note-card .note-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .note-title{font-weight:1000; letter-spacing:-.2px}
    .note-sub{color:var(--muted); font-weight:760; margin-top:3px}
    .value-list{display:flex; flex-direction:column; gap:10px; margin-top:10px}
    .value-item{display:flex; gap:12px; align-items:flex-start; padding:12px 12px; border-radius:18px; background:rgba(255,255,255,.68); border:1px solid rgba(20,24,33,.08)}
    .value-dot{
      width:12px;height:12px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 0 0 6px rgba(255,90,31,.12);
      margin-top:5px; flex:0 0 auto;
    }
    .value-strong{font-weight:1000}
    .value-muted{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}
    .note-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

    .sector-card{transition:transform .2s, box-shadow .2s, border-color .2s}
    .sector-card:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(17,24,39,.12); border-color:rgba(255,90,31,.22)}
    .sector-head{display:flex; gap:12px; align-items:center; margin-bottom:6px}
    .sector-icon{
      width:44px;height:44px;border-radius:16px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.66);
      position:relative;
    }
    .sector-icon::before{
      content:""; position:absolute; inset:10px;
      border-radius:12px; transform:rotate(12deg);
      background:linear-gradient(135deg, var(--brand), var(--accent));
    }
    .icon-s2::before{background:linear-gradient(135deg, var(--brand2), var(--brand3))}
    .icon-s3::before{background:linear-gradient(135deg, var(--accent), var(--brand))}
    .mini-bullets{margin:10px 0 12px; padding-left:18px; color:rgba(27,31,42,.82); font-weight:730; line-height:1.75}
    .link-cta{
      display:inline-flex; align-items:center; gap:10px; text-decoration:none;
      font-weight:950; color:rgba(255,90,31,.98);
    }
    .link-cta::after{
      content:""; width:10px;height:10px; border-right:2px solid rgba(255,90,31,.98); border-top:2px solid rgba(255,90,31,.98);
      transform:rotate(45deg); margin-left:2px;
    }

    .timeline-card{padding:18px}
    .timeline-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:12px}
    .timeline{display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:10px}
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(20,24,33,.08);
    }
    .step-dot{
      width:12px;height:12px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 0 0 6px rgba(255,90,31,.12);
      margin-top:5px; flex:0 0 auto;
    }
    .step-title{font-weight:1000}
    .step-desc{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}

    .steps-card .steps{margin-top:6px}
    .step-row{
      display:flex; gap:14px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.66);
      margin-top:10px;
    }
    .step-row:first-child{margin-top:0}
    .step-pill{
      font-weight:1000;
      font-size:12px;
      color:rgba(255,90,31,.98);
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(255,90,31,.20);
      background:rgba(255,90,31,.10);
      flex:0 0 auto;
    }
    .step-strong{font-weight:1000}
    .step-muted{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}

    .aside-card .promise-grid{
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px; margin-top:12px;
    }
    .promise{
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(20,24,33,.08);
    }
    .promise-title{font-weight:1000}
    .promise-desc{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}
    .aside-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

    .compare-top{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:16px;
      margin-bottom:16px;
    }
    .rating-card, .rating-side{padding:18px}
    .rating-card{
      background:linear-gradient(135deg, rgba(255,90,31,.12), rgba(255,255,255,.72));
      border:1px solid rgba(255,90,31,.18);
      border-radius:22px;
      box-shadow:0 18px 50px rgba(255,90,31,.12);
    }
    .rating-row{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .rating-title{font-weight:1000}
    .rating-stars{display:flex; gap:6px}
    .star{
      width:18px;height:18px; display:inline-block;
      background:rgba(20,24,33,.10);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      border-radius:3px;
    }
    .star-fill{background:linear-gradient(135deg, var(--brand), var(--accent))}
    .rating-score{display:flex; align-items:baseline; gap:14px; margin-top:10px}
    .score-num{font-size:44px; font-weight:1100; letter-spacing:-1px; color:rgba(27,31,42,.92)}
    .score-unit{font-weight:1000; color:rgba(27,31,42,.84); font-size:14px}
    .score-max{color:var(--muted); font-weight:800; margin-top:4px; font-size:13px}
    .rating-note{color:rgba(27,31,42,.76); font-weight:760; line-height:1.7; margin-top:10px}
    .rating-side{
      border-radius:22px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(20,24,33,.10);
      box-shadow:0 16px 40px rgba(17,24,39,.06);
      display:flex; flex-direction:column; gap:12px;
    }
    .side-item{
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.66);
      display:flex; gap:12px; align-items:flex-start;
    }
    .side-k{
      font-weight:1100;
      color:rgba(255,90,31,.98);
      background:rgba(255,90,31,.10);
      border:1px solid rgba(255,90,31,.20);
      padding:8px 10px; border-radius:999px;
      flex:0 0 auto;
    }
    .side-v{font-weight:880; color:rgba(27,31,42,.86); line-height:1.6}

    .compare-wrap{
      padding:16px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(20,24,33,.10);
      border-radius:22px;
      box-shadow:0 16px 40px rgba(17,24,39,.06);
    }
    .compare-table-wrap{
      overflow:auto;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.68);
    }
    .compare-table{
      width:100%;
      min-width:680px;
      border-collapse:collapse;
      font-weight:820;
      color:rgba(27,31,42,.86);
    }
    .compare-table th, .compare-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(20,24,33,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
    }
    .compare-table thead th{
      background:linear-gradient(135deg, rgba(255,90,31,.10), rgba(255,255,255,.0));
      border-bottom:1px solid rgba(255,90,31,.18);
      font-size:13.5px;
      font-weight:1000;
      color:rgba(27,31,42,.92);
    }
    .cell-good{
      display:inline-flex; padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,90,31,.22);
      background:rgba(255,90,31,.10);
      color:rgba(255,90,31,.98);
      font-weight:1000;
      max-width:100%;
    }
    .compare-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}

    .map-card{display:flex; flex-direction:column; gap:14px}
    .network-visual{
      position:relative;
      height:220px;
      border-radius:20px;
      border:1px solid rgba(20,24,33,.10);
      background:
        radial-gradient(260px 120px at 30% 20%, rgba(255,90,31,.16), transparent 60%),
        radial-gradient(240px 120px at 70% 60%, rgba(255,138,61,.14), transparent 62%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.48));
      overflow:hidden;
    }
    .net-core{
      position:absolute; left:50%; top:50%;
      width:20px; height:20px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      transform:translate(-50%,-50%);
      box-shadow:0 0 0 10px rgba(255,90,31,.12);
    }
    .net-node{
      position:absolute; width:14px; height:14px; border-radius:50%;
      background:rgba(255,90,31,.95);
      box-shadow:0 0 0 8px rgba(255,90,31,.12);
      animation: pulse 2.8s ease-in-out infinite;
      opacity:.95;
    }
    @keyframes pulse{
      0%,100%{transform:scale(1); filter:saturate(1)}
      50%{transform:scale(1.18); filter:saturate(1.2)}
    }
    .n1{left:18%; top:34%; animation-delay:.1s}
    .n2{left:34%; top:18%; animation-delay:.6s}
    .n3{left:62%; top:22%; animation-delay:.3s}
    .n4{left:78%; top:45%; animation-delay:.8s}
    .n5{left:54%; top:70%; animation-delay:.5s}
    .n6{left:24%; top:70%; animation-delay:1s}
    .net-line{
      position:absolute; inset:0;
      background:linear-gradient(90deg, rgba(255,90,31,.0), rgba(255,90,31,.35), rgba(255,90,31,.0));
      opacity:.35; transform:rotate(12deg);
    }
    .l1{top:50%; left:-20%; width:140%; height:2px}
    .l2{top:28%; left:-20%; width:140%; height:2px; transform:rotate(-22deg)}
    .l3{top:64%; left:-20%; width:140%; height:2px; transform:rotate(16deg)}
    .l4{top:40%; left:-20%; width:140%; height:2px; transform:rotate(-6deg)}
    .network-list{display:grid; grid-template-columns: 1fr; gap:10px}
    .network-item{padding:12px 12px; border-radius:18px; background:rgba(255,255,255,.66); border:1px solid rgba(20,24,33,.08)}
    .network-title{font-weight:1000}
    .network-desc{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}

    .contact-quick-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .quick-bullets{display:flex; flex-direction:column; gap:10px; margin-top:10px}
    .quick-bullet{display:flex; align-items:flex-start; gap:10px; font-weight:820; color:rgba(27,31,42,.86); padding:10px 12px; border-radius:18px; border:1px solid rgba(20,24,33,.08); background:rgba(255,255,255,.66)}
    .quick-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
    .quick-footer{margin-top:14px; display:flex; flex-direction:column; gap:10px}
    .contact-line{display:flex; gap:10px; align-items:center; color:rgba(27,31,42,.84); font-weight:780}
    .icon-mail,.icon-qq,.icon-wechat,.icon-video{
      width:22px;height:22px;border-radius:10px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.7);
      position:relative; flex:0 0 auto;
    }
    .icon-mail::after{
      content:""; position:absolute; left:6px; top:7px; width:10px; height:7px;
      border:2px solid rgba(255,90,31,.95); border-top:none; border-radius:2px;
      transform:rotate(0deg);
    }
    .icon-qq::after{
      content:""; position:absolute; inset:6px; border-radius:50%;
      border:2px solid rgba(255,90,31,.95);
    }
    .icon-wechat::after{
      content:""; position:absolute; left:7px; top:7px; width:8px; height:8px; border-radius:50%;
      border:2px solid rgba(255,90,31,.95);
    }
    .icon-video::after{
      content:""; position:absolute; left:7px; top:7px; width:8px; height:8px;
      border:2px solid rgba(255,90,31,.95);
      border-radius:3px;
      transform:rotate(12deg);
    }
    .section-head{display:flex; flex-direction:column}

    .case-card{transition:transform .2s, box-shadow .2s, border-color .2s}
    .case-card:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(17,24,39,.12); border-color:rgba(255,90,31,.22)}
    .case-head{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px}
    .case-tag{
      padding:8px 12px;border-radius:999px;
      border:1px solid rgba(255,90,31,.22);
      background:rgba(255,90,31,.10);
      font-weight:1000; font-size:12.5px; color:rgba(255,90,31,.98);
    }
    .case-chip{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.72);
      font-weight:950; font-size:12.5px; color:rgba(27,31,42,.82);
    }
    .case-bottom{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-top:14px}

    .articles-card{padding:18px}
    .articles-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:12px}
    .article-list{
      display:grid; grid-template-columns: 1fr 1fr; gap:10px;
    }
    .article-item{
      text-decoration:none;
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(20,24,33,.08);
      transition:transform .2s, box-shadow .2s, border-color .2s, background .2s;
    }
    .article-item:hover{transform:translateY(-2px); box-shadow:0 20px 45px rgba(17,24,39,.10); border-color:rgba(255,90,31,.22); background:#fff}
    .article-title{font-weight:1000; color:rgba(27,31,42,.90); line-height:1.4}
    .article-meta{margin-top:6px; color:var(--muted); font-weight:780; font-size:13px}

    .training-card .training-grid{display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:10px; margin-top:10px}
    .train-item{
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(20,24,33,.08);
    }
    .train-title{font-weight:1000}
    .train-desc{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}
    .training-foot{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}

    .training-side .side-head{margin-bottom:10px}
    .support-list{display:flex; flex-direction:column; gap:10px}
    .support-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(20,24,33,.08);
    }
    .support-ico{
      width:40px;height:40px;border-radius:16px;
      border:1px solid rgba(255,90,31,.22);
      background:linear-gradient(135deg, rgba(255,90,31,.16), rgba(255,255,255,.7));
      position:relative; flex:0 0 auto;
    }
    .support-ico::after{
      content:""; position:absolute; inset:12px;
      border-radius:12px; background:linear-gradient(135deg, var(--brand), var(--accent));
      transform:rotate(10deg);
      opacity:.9;
    }
    .support-strong{font-weight:1000}
    .support-muted{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}

    .training-quick{margin-top:12px}
    .stat-strip{display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:10px}
    .stat-strip-item{
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(20,24,33,.08);
    }
    .stat-strip-num{font-weight:1000}
    .stat-strip-desc{color:var(--muted); margin-top:4px; font-weight:740; font-size:13px; line-height:1.6}
    .training-cta{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}

    .help-card{transition:transform .2s, box-shadow .2s, border-color .2s}
    .help-card:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(17,24,39,.12); border-color:rgba(255,90,31,.22)}
    .wiki{display:flex; flex-direction:column; gap:10px; margin-top:10px}
    .wiki-item{
      display:flex; align-items:flex-start; gap:12px;
      padding:10px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(20,24,33,.08);
      font-weight:820; color:rgba(27,31,42,.86);
      line-height:1.6;
    }
    .wiki-dot{
      width:10px;height:10px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 0 0 6px rgba(255,90,31,.12);
      margin-top:6px; flex:0 0 auto;
    }
    .help-steps{list-style:none; padding:0; margin:8px 0 12px}
    .help-steps li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 0; border-top:1px dashed rgba(20,24,33,.10);
      color:rgba(27,31,42,.84); font-weight:780; line-height:1.7;
    }
    .help-steps li:first-child{border-top:none}
    .help-steps .num{
      width:26px;height:26px;border-radius:10px;
      background:rgba(255,90,31,.10);
      border:1px solid rgba(255,90,31,.20);
      display:grid; place-items:center;
      font-weight:1000; color:rgba(255,90,31,.98); flex:0 0 auto;
    }

    .news-list{display:flex; flex-direction:column; gap:10px; margin-top:10px}
    .news-item{
      text-decoration:none;
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(20,24,33,.08);
      transition:transform .2s, box-shadow .2s, border-color .2s, background .2s;
    }
    .news-item:hover{transform:translateY(-2px); box-shadow:0 20px 45px rgba(17,24,39,.10); border-color:rgba(255,90,31,.22); background:#fff}
    .news-title{font-weight:1000; line-height:1.5}
    .news-meta{margin-top:6px; color:var(--muted); font-weight:780; font-size:13px}

    .faq-layout{display:grid; grid-template-columns: 320px 1fr; gap:16px; align-items:start}
    .faq-side{
      padding:16px;
      background:rgba(255,255,255,.80);
      border:1px solid rgba(20,24,33,.10);
      border-radius:22px;
      box-shadow:0 16px 40px rgba(17,24,39,.06);
      position:sticky; top:88px;
    }
    .faq-side-top{margin-bottom:12px}
    .faq-side-title{font-weight:1000; letter-spacing:-.2px}
    .faq-filters{display:flex; flex-wrap:wrap; gap:10px; margin-top:10px}
    .filter-btn{
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.72);
      cursor:pointer;
      font-weight:950;
      color:rgba(27,31,42,.86);
      transition:transform .15s, border-color .2s, background .2s;
      font-size:13px;
    }
    .filter-btn:hover{transform:translateY(-1px); border-color:rgba(255,90,31,.22); background:#fff}
    .filter-btn[aria-pressed="true"]{
      background:rgba(255,90,31,.10);
      border-color:rgba(255,90,31,.24);
      color:rgba(255,90,31,.98);
    }
    .faq-side-note{
      margin-top:12px;
      display:flex; align-items:flex-start; gap:10px;
      color:rgba(27,31,42,.78);
      font-weight:760;
      line-height:1.6;
    }

    .accordion{
      padding:0;
    }
    .acc-item{
      border-radius:18px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.76);
      overflow:hidden;
      margin-bottom:10px;
    }
    .acc-btn{
      width:100%;
      text-align:left;
      background:transparent;
      border:none;
      padding:14px 14px;
      cursor:pointer;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:1000;
      color:rgba(27,31,42,.90);
    }
    .acc-q{font-size:14.5px; line-height:1.5}
    .acc-plus{
      width:28px;height:28px;border-radius:12px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.65);
      position:relative; flex:0 0 auto;
    }
    .acc-plus::before, .acc-plus::after{
      content:""; position:absolute; left:50%; top:50%;
      background:rgba(27,31,42,.75);
      transform:translate(-50%,-50%);
      border-radius:2px;
    }
    .acc-plus::before{width:12px;height:2px}
    .acc-plus::after{width:2px;height:12px; transition:transform .2s, opacity .2s}
    .acc-item[aria-expanded="true"] .acc-plus::after{transform:translate(-50%,-50%) rotate(90deg); opacity:0}
    .acc-panel{
      padding:0 14px 14px;
      color:rgba(27,31,42,.78);
      font-weight:740;
      line-height:1.75;
      font-size:14px;
      border-top:1px solid rgba(20,24,33,.08);
    }

    .faq-bottom-card{
      margin-top:12px;
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(255,90,31,.18);
      background:linear-gradient(135deg, rgba(255,90,31,.10), rgba(255,255,255,.70));
      box-shadow:0 18px 45px rgba(255,90,31,.10);
    }
    .faq-bottom-title{font-weight:1100; letter-spacing:-.3px; font-size:16px}
    .faq-bottom-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

    .form-card{padding:18px}
    .form .form-row{display:flex; gap:12px; flex-wrap:wrap; margin-top:12px}
    .field{flex:1 1 200px; min-width:200px; display:flex; flex-direction:column; gap:8px}
    .label{font-weight:950; color:rgba(27,31,42,.90); font-size:13px}
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(20,24,33,.12);
      background:rgba(255,255,255,.76);
      padding:12px 12px;
      color:rgba(27,31,42,.92);
      font-weight:750;
      outline:none;
      transition: box-shadow .2s, border-color .2s, background .2s;
    }
    textarea{resize:vertical; min-height:120px}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(255,90,31,.40);
      box-shadow:var(--ring);
      background:#fff;
    }
    .form-actions{margin-top:14px}
    .form-footnote{
      display:flex; gap:10px; align-items:center;
      color:var(--muted); font-weight:760; line-height:1.6;
      margin-top:10px;
      font-size:13px;
    }
    .shield{
      width:18px;height:18px;border-radius:8px;
      border:1px solid rgba(255,90,31,.22);
      background:rgba(255,90,31,.10);
      position:relative; flex:0 0 auto;
    }
    .shield::after{
      content:""; position:absolute; left:5px; top:4px;
      width:8px;height:10px;
      border:2px solid rgba(255,90,31,.98);
      border-bottom:none;
      border-radius:2px;
      transform:skewX(-10deg);
    }

    .contact-side{padding:18px}
    .qr-block{margin-top:14px}
    .qr-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .qr-title{font-weight:1000}
    .qr-img{
      width:180px; max-width:100%;
      display:block;
      border-radius:16px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.76);
      box-shadow:0 18px 45px rgba(17,24,39,.08);
      margin-top:6px;
    }
    .qr-foot{margin-top:10px; color:var(--muted); font-weight:760; line-height:1.6; font-size:13px}
    .platform-intro{margin-top:16px}
    .intro-title{font-weight:1100; letter-spacing:-.2px; margin-bottom:10px}
    .intro-grid{
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
    }
    .intro-item{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.66);
      font-weight:880; color:rgba(27,31,42,.86);
      line-height:1.5;
      font-size:13px;
    }
    .intro-dot{
      width:10px;height:10px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 0 0 6px rgba(255,90,31,.12);
      flex:0 0 auto;
    }
    .contact-block{display:flex; flex-direction:column; gap:10px; margin-top:10px}

    .inline-link{color:rgba(255,90,31,.98); font-weight:950; text-decoration:none}
    .inline-link:hover{text-decoration:underline}

    .join-card .checklist li{padding:11px 0}
    .join-side-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .join-form-mini{margin-top:12px; display:flex; flex-direction:column; gap:10px}
    .mini-form-row{
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.66);
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
    }
    .mini-label{font-weight:1000; color:rgba(27,31,42,.90)}
    .mini-value{color:var(--muted); font-weight:760; line-height:1.6; text-align:right}
    .join-actions{display:flex; flex-direction:column; gap:10px; margin-top:12px}
    .partner-note{
      margin-top:12px;
      display:flex; gap:10px; align-items:flex-start;
      color:rgba(27,31,42,.78);
      font-weight:760; line-height:1.6;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(20,24,33,.08);
      background:rgba(255,255,255,.66);
    }

    .review-card{transition:transform .2s, box-shadow .2s, border-color .2s}
    .review-card:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(17,24,39,.12); border-color:rgba(255,90,31,.22)}
    .review-top{display:flex; gap:12px; align-items:center}
    .avatar{
      width:44px;height:44px;border-radius:18px;
      border:1px solid rgba(255,90,31,.22);
      background:linear-gradient(135deg, rgba(255,90,31,.12), rgba(255,255,255,.70));
      display:grid; place-items:center;
      font-weight:1000; color:rgba(255,90,31,.98);
      flex:0 0 auto;
    }
    .review-name{font-weight:1000}
    .review-meta{color:var(--muted); font-weight:760; font-size:13px; margin-top:2px}
    .stars{display:flex; gap:6px; margin-top:10px}
    .review-card .star{width:16px;height:16px}
    .review-card .p{margin-top:10px}

    .links-card{padding:18px}
    .links-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:12px}
    .link-grid{display:flex; flex-wrap:wrap; gap:10px}
    .partner-link{
      text-decoration:none;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.66);
      font-weight:950;
      color:rgba(27,31,42,.86);
      transition:transform .2s, box-shadow .2s, border-color .2s, background .2s, color .2s;
    }
    .partner-link:hover{transform:translateY(-2px); box-shadow:0 20px 45px rgba(17,24,39,.10); border-color:rgba(255,90,31,.22); background:#fff; color:rgba(255,90,31,.98)}

    .site-footer{
      border-top:1px solid rgba(20,24,33,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,250,248,.96));
      color:rgba(27,31,42,.90);
      padding:26px 0 22px;
    }
    .footer-inner{display:flex; flex-direction:column; gap:16px}
    .footer-top{display:flex; align-items:flex-start; justify-content:space-between; gap:16px; flex-wrap:wrap}
    .footer-brand{display:flex; gap:12px; align-items:center}
    .footer-logo-img{width:56px;height:auto;border-radius:14px;border:1px solid rgba(20,24,33,.10); background:#fff; padding:6px}
    .footer-name{font-weight:1100; font-size:16px; letter-spacing:-.2px}
    .footer-muted{color:var(--muted); font-weight:760; margin-top:4px; line-height:1.6; font-size:13px}

    .footer-cols{display:grid; grid-template-columns: repeat(3, minmax(180px, 1fr)); gap:14px; width:min(720px, 100%)}
    .footer-col-title{font-weight:1000; margin-bottom:10px}
    .footer-link{display:block; text-decoration:none; padding:8px 0; color:rgba(27,31,42,.86); font-weight:820}
    .footer-link:hover{color:rgba(255,90,31,.98); text-decoration:underline}
    .footer-bottom{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; border-top:1px solid rgba(20,24,33,.08); padding-top:14px}
    .to-top{
      position:fixed; right:16px; bottom:18px;
      width:46px;height:46px;border-radius:16px;
      border:1px solid rgba(20,24,33,.10);
      background:rgba(255,255,255,.80);
      box-shadow:0 18px 45px rgba(17,24,39,.12);
      cursor:pointer;
      display:none;
      z-index:200;
    }
    .to-top::after{
      content:"";
      position:absolute; left:50%; top:50%;
      width:12px;height:12px;
      border-right:3px solid rgba(255,90,31,.98);
      border-top:3px solid rgba(255,90,31,.98);
      transform:translate(-50%,-60%) rotate(-45deg);
    }

    .floating-kefu{
      position:fixed; left:16px; bottom:18px;
      z-index:200;
      display:flex; flex-direction:column; gap:8px;
      align-items:flex-start;
    }
    .kefu-btn{
      display:flex; align-items:center; gap:10px;
      text-decoration:none;
      padding:12px 14px;border-radius:18px;
      border:1px solid rgba(255,90,31,.22);
      background:linear-gradient(135deg, rgba(255,90,31,.12), rgba(255,255,255,.75));
      box-shadow:0 18px 45px rgba(255,90,31,.14);
      transition:transform .2s, box-shadow .2s, background .2s;
    }
    .kefu-btn:hover{transform:translateY(-2px); box-shadow:0 22px 56px rgba(255,90,31,.18); background:linear-gradient(135deg, rgba(255,90,31,.18), rgba(255,255,255,.85))}
    .kefu-icon{
      width:34px;height:34px;border-radius:14px;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      position:relative;
      border:1px solid rgba(255,255,255,.35);
      box-shadow:0 12px 26px rgba(255,90,31,.20);
    }
    .kefu-icon::after{
      content:""; position:absolute; inset:10px;
      border-radius:10px;
      background:rgba(255,255,255,.90);
      transform:rotate(10deg);
      opacity:.9;
    }
    .kefu-text{font-weight:1000; color:rgba(27,31,42,.92)}
    .kefu-tip{
      background:rgba(255,255,255,.80);
      border:1px solid rgba(20,24,33,.10);
      border-radius:16px;
      padding:8px 10px;
      color:rgba(27,31,42,.72);
      font-weight:780;
      font-size:12.5px;
      box-shadow:0 18px 45px rgba(17,24,39,.10);
      max-width:220px;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .desktop-nav{display:none}
      .process-tiles{grid-template-columns: repeat(2, minmax(0,1fr))}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .compare-top{grid-template-columns: 1fr}
      .faq-layout{grid-template-columns: 1fr}
      .faq-side{position:relative; top:auto}
      .article-list{grid-template-columns: 1fr}
      .footer-cols{grid-template-columns: repeat(2, minmax(180px, 1fr))}
      .floating-kefu{left:auto; right:16px; bottom:78px}
    }
    @media (max-width: 520px){
      .hero-title{font-size:30px}
      .brand img{width:118px}
      .process-tiles{grid-template-columns: 1fr}
      .timeline{grid-template-columns: 1fr}
      .footer-cols{grid-template-columns: 1fr}
      .scene-grid{grid-template-columns: 1fr 1fr}
      .mini-row{grid-template-columns: 1fr 1fr .8fr}
      .floating-kefu{bottom:74px}
    }