:root{
      --bg:#fff7f7;
      --bg2:#ffffff;
      --text:#151515;
      --muted:#5b5b5b;
      --muted2:#7a7a7a;
      --card:#ffffff;
      --border:rgba(18,18,18,.10);
      --border2:rgba(18,18,18,.14);
      --shadow: 0 18px 48px rgba(19, 11, 11, .10);
      --shadow2: 0 10px 24px rgba(19, 11, 11, .10);
      --red:#e0162b;
      --red2:#ff2e4d;
      --red3:#b80f22;
      --soft:#fff0f3;
      --soft2:#ffe7ec;
      --blue:#1a4dff;
      --ok:#0f8a4b;
      --radius:18px;
      --radius2:26px;
      --container: 1120px;
      --gutter: 20px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(224,22,43,.20), transparent 55%),
        radial-gradient(900px 500px at 95% 0%, rgba(224,22,43,.16), transparent 50%),
        linear-gradient(180deg, var(--bg), var(--bg2) 34%, #ffffff 100%);
      line-height:1.6;
    }

    a{ color:inherit; }
    .skip-link{
      position:absolute;
      left:-9999px;
      top:auto;
      width:1px; height:1px;
      overflow:hidden;
    }
    .skip-link:focus{
      left:16px; top:16px;
      width:auto; height:auto;
      padding:10px 12px;
      background:#fff;
      border:1px solid var(--border2);
      border-radius:12px;
      z-index:9999;
      box-shadow: var(--shadow2);
    }

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

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(255,255,255,.78);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(18,18,18,.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:12px;
      text-decoration:none;
    }
    .ai-page-logo{
      width: 152px;
      border-radius:14px;
    }

    .nav-desktop{
      display:flex;
      align-items:center;
      gap:18px;
      flex:1;
      justify-content:center;
      flex-wrap:wrap;
    }
    .nav-desktop a{
      text-decoration:none;
      color:rgba(21,21,21,.86);
      font-weight:650;
      font-size:14px;
      padding:8px 10px;
      border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
    }
    .nav-desktop a:hover{
      background: rgba(224,22,43,.08);
      color: rgba(224,22,43,1);
      transform: translateY(-1px);
    }

    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(18,18,18,.10);
      text-decoration:none;
      font-weight:760;
      font-size:14px;
      color:rgba(21,21,21,.92);
      background:#fff;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:active{ transform: translateY(1px); }
    .btn:hover{
      box-shadow: 0 14px 30px rgba(20, 10, 10, .10);
      border-color: rgba(18,18,18,.16);
    }
    .btn-block{ width:100%; }
    .btn-lg{ padding:14px 18px; border-radius:16px; font-size:15px; }
    .btn-primary{
      border-color: rgba(224,22,43,.35);
      background: linear-gradient(135deg, rgba(224,22,43,1), rgba(255,46,77,1));
      color:#fff;
      box-shadow: 0 18px 40px rgba(224,22,43,.20);
    }
    .btn-primary:hover{
      box-shadow: 0 24px 60px rgba(224,22,43,.26);
      border-color: rgba(224,22,43,.55);
    }
    .btn-outline{
      background: transparent;
      border-color: rgba(224,22,43,.35);
      color: rgba(224,22,43,1);
    }
    .btn-outline:hover{
      background: rgba(224,22,43,.08);
    }
    .btn-soft{
      background: rgba(224,22,43,.07);
      border-color: rgba(224,22,43,.18);
      color: rgba(224,22,43,1);
    }
    .btn-soft:hover{
      background: rgba(224,22,43,.12);
      border-color: rgba(224,22,43,.28);
      box-shadow: 0 16px 36px rgba(224,22,43,.14);
    }
    .btn-ghost{
      background: transparent;
      border-color: rgba(18,18,18,.12);
    }
    .btn-icon{
      width:16px; height:16px;
      border-radius:5px;
      background: linear-gradient(180deg, rgba(224,22,43,1), rgba(255,46,77,1));
      box-shadow: 0 10px 20px rgba(224,22,43,.22);
    }

    .icon-btn{
      width:40px; height:40px;
      border-radius:14px;
      border:1px solid rgba(18,18,18,.12);
      background:#fff;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, box-shadow .18s ease;
      font-size:20px;
      color: rgba(21,21,21,.86);
    }
    .icon-btn:hover{ box-shadow: 0 16px 30px rgba(20,10,10,.10); transform: translateY(-1px); }

    .mobile-drawer{
      display:none;
      position:fixed;
      inset:0;
      background: rgba(10,10,10,.35);
      z-index:80;
    }
    .mobile-drawer-inner{
      position:absolute;
      top:10px; right:10px; left:10px;
      background:#fff;
      border-radius:22px;
      border:1px solid rgba(18,18,18,.12);
      box-shadow: var(--shadow);
      padding:14px;
      max-height: calc(100vh - 20px);
      overflow:auto;
    }
    .drawer-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:4px 6px 10px;
      border-bottom:1px solid rgba(18,18,18,.08);
      margin-bottom:12px;
    }
    .drawer-title{ font-weight:900; color: rgba(21,21,21,.92); }
    .drawer-links{
      display:flex;
      flex-direction:column;
      gap:6px;
      padding:8px 6px;
    }
    .drawer-links a{
      text-decoration:none;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(18,18,18,.08);
      background: linear-gradient(180deg, #fff, rgba(224,22,43,.04));
      font-weight:780;
      color: rgba(21,21,21,.92);
      transition: transform .16s ease, background .16s ease, border-color .16s ease;
    }
    .drawer-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(224,22,43,.26);
      background: linear-gradient(180deg, #fff, rgba(224,22,43,.10));
    }
    .drawer-cta{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding:12px 6px 2px;
      border-top:1px solid rgba(18,18,18,.08);
      margin-top:10px;
    }

    .hero{
      position:relative;
      padding:44px 0 26px;
      overflow:hidden;
    }
    .hero-bg{
      position:absolute; inset:-80px -30px auto -30px;
      height:560px;
      pointer-events:none;
    }
    .grid-glow{
      position:absolute; inset:0;
      background:
        radial-gradient(600px 240px at 20% 20%, rgba(224,22,43,.25), transparent 60%),
        radial-gradient(480px 260px at 80% 30%, rgba(255,46,77,.18), transparent 60%),
        linear-gradient(180deg, rgba(224,22,43,.10), rgba(255,255,255,0));
      filter:saturate(1.1);
    }
    .ring{
      position:absolute;
      width:680px; height:680px;
      left:50%; top: -420px;
      transform: translateX(-50%);
      border-radius:50%;
      border:1px solid rgba(224,22,43,.20);
      background: radial-gradient(circle at center, rgba(224,22,43,.15), transparent 55%);
      box-shadow: 0 0 0 10px rgba(224,22,43,.06);
      opacity:.9;
      animation: slowFloat 9s ease-in-out infinite;
    }
    @keyframes slowFloat{
      0%,100%{ transform: translateX(-50%) translateY(0); }
      50%{ transform: translateX(-50%) translateY(18px); }
    }
    .spark{
      position:absolute;
      width:14px; height:14px;
      border-radius:50%;
      background: rgba(224,22,43,.9);
      box-shadow: 0 0 0 10px rgba(224,22,43,.12), 0 0 40px rgba(224,22,43,.24);
      opacity:.9;
      animation: pop 5s ease-in-out infinite;
    }
    .spark-a{ left:10%; top:190px; animation-delay:.2s; }
    .spark-b{ left:78%; top:120px; animation-delay:1.3s; background: rgba(255,46,77,.95); }
    @keyframes pop{
      0%,100%{ transform: translateY(0) scale(1); opacity:.85; }
      50%{ transform: translateY(-18px) scale(1.12); opacity:1; }
    }

    .hero-content{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:22px;
      align-items:start;
      position:relative;
    }
    .hero-left{
      padding:10px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(224,22,43,.08);
      border: 1px solid rgba(224,22,43,.16);
      color: rgba(224,22,43,1);
      font-weight:820;
      font-size:13px;
      margin-bottom:14px;
    }
    .dot{
      width:10px; height:10px;
      border-radius:50%;
      background: linear-gradient(180deg, rgba(224,22,43,1), rgba(255,46,77,1));
      box-shadow: 0 10px 22px rgba(224,22,43,.25);
    }
    .hero-title{
      font-size:44px;
      line-height:1.08;
      letter-spacing:-.02em;
      margin:0 0 14px;
      font-weight:960;
    }
    .hero-sub{
      margin:0;
      color: rgba(21,21,21,.76);
      font-size:16px;
      max-width: 62ch;
    }
    .hero-cta{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .hero-meta{
      margin-top:18px;
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .meta-item{
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      border-radius:16px;
      padding:12px 12px;
      box-shadow: 0 10px 24px rgba(20,10,10,.05);
    }
    .meta-num{
      font-weight:1000;
      font-size:20px;
      letter-spacing:-.02em;
      color: rgba(224,22,43,1);
      margin-bottom:3px;
    }
    .meta-label{
      color: rgba(21,21,21,.70);
      font-weight:750;
      font-size:12.5px;
    }

    .hero-right{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .stat-card{
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.72));
      border:1px solid rgba(18,18,18,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .stat-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 260px at 20% 0%, rgba(224,22,43,.15), transparent 55%),
        radial-gradient(420px 240px at 90% 20%, rgba(255,46,77,.12), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .stat-card > *{ position:relative; z-index:1; }
    .stat-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .stat-title{ font-weight:950; font-size:16px; }
    .stat-badge{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.07);
      color: rgba(224,22,43,1);
      font-weight:860;
      font-size:12px;
      white-space:nowrap;
    }
    .stat-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .stat-item{
      border:1px solid rgba(18,18,18,.08);
      background: rgba(255,255,255,.75);
      border-radius:16px;
      padding:12px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .stat-item:hover{ transform: translateY(-2px); box-shadow: 0 18px 42px rgba(20,10,10,.10); }
    .stat-kpi{
      display:flex;
      flex-direction:column;
      gap:2px;
      margin-bottom:6px;
    }
    .kpi-num{
      font-weight:1000;
      font-size:16px;
      color: rgba(224,22,43,1);
      letter-spacing:-.02em;
    }
    .kpi-unit{ font-weight:900; font-size:13px; color: rgba(21,21,21,.82); }
    .stat-desc{ color: rgba(21,21,21,.70); font-size:12.5px; font-weight:720; }

    .stat-actions{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }

    .mini-track{
      background: rgba(255,255,255,.66);
      border:1px solid rgba(18,18,18,.10);
      border-radius: var(--radius);
      padding:14px;
      box-shadow: 0 12px 30px rgba(20,10,10,.06);
    }
    .mini-track-title{ font-weight:950; margin-bottom:10px; }
    .pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .pill{
      padding:8px 10px;
      border-radius:999px;
      background: rgba(224,22,43,.08);
      border:1px solid rgba(224,22,43,.16);
      color: rgba(224,22,43,1);
      font-weight:850;
      font-size:12px;
    }
    .section{
      padding:42px 0;
    }

    .section-head{
      display:flex;
      flex-direction:column;
      gap:8px;
      margin-bottom:18px;
    }
    .section-title{
      margin:0;
      font-size:30px;
      letter-spacing:-.02em;
      font-weight:980;
    }
    .section-desc{
      margin:0;
      color: rgba(21,21,21,.72);
      font-weight:720;
      max-width: 80ch;
    }

    .split{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:16px;
      align-items:stretch;
    }

    .card{
      border:1px solid rgba(18,18,18,.10);
      border-radius: var(--radius2);
      background: var(--card);
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      overflow:hidden;
    }
    .tone-red{
      background:
        radial-gradient(600px 300px at 20% 0%, rgba(224,22,43,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,240,243,.92));
    }
    .tone-neutral{
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.68));
    }
    .tone-soft{
      background:
        radial-gradient(600px 240px at 100% 0%, rgba(224,22,43,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,231,236,.78));
    }

    .card-head{
      padding:16px 18px 0;
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .card-title{ font-weight:980; font-size:16px; }
    .card-subtitle{ font-weight:780; color: rgba(21,21,21,.68); font-size:13px; }
    .card-body{ padding:12px 18px 18px; }
    .card-note{
      margin-top:12px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 12px;
      border-radius:16px;
      border:1px dashed rgba(224,22,43,.28);
      background: rgba(224,22,43,.06);
      font-weight:800;
      color: rgba(21,21,21,.78);
    }
    .note-dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(180deg, rgba(224,22,43,1), rgba(255,46,77,1));
      box-shadow: 0 10px 24px rgba(224,22,43,.22);
    }

    .check-list{
      list-style:none;
      padding:0; margin:0;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      font-weight:750;
      color: rgba(21,21,21,.78);
      font-size:13.5px;
    }
    .check-mark{
      width:20px; height:20px;
      border-radius:8px;
      background: rgba(224,22,43,.12);
      border:1px solid rgba(224,22,43,.22);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color: rgba(224,22,43,1);
      font-weight:1000;
      flex:0 0 auto;
      margin-top:2px;
    }

    .card-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:0 18px 18px;
      margin-top:6px;
      align-items:center;
    }

    .card-actions .btn{ flex: 0 0 auto; }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
      align-items:stretch;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:14px;
      align-items:stretch;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    .service-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.70));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .service-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(20,10,10,.12);
      border-color: rgba(224,22,43,.25);
    }
    .service-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .service-icon{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.08);
      position:relative;
      flex:0 0 auto;
    }
    .icon-a::before, .icon-b::before, .icon-c::before{
      content:"";
      position:absolute;
      inset:10px;
      border-radius:12px;
      border:2px solid rgba(224,22,43,.60);
      transform: rotate(12deg);
    }
    .icon-b::before{ border-color: rgba(255,46,77,.65); transform: rotate(-10deg); }
    .icon-c::before{ border-color: rgba(224,22,43,.45); transform: rotate(22deg); }
    .service-title{
      margin:0;
      font-weight:980;
      font-size:16px;
      letter-spacing:-.01em;
      flex:1;
    }
    .service-desc{
      margin:0 0 10px;
      color: rgba(21,21,21,.72);
      font-weight:720;
      font-size:13.5px;
    }
    .service-list{
      margin:0;
      padding-left:18px;
      color: rgba(21,21,21,.74);
      font-weight:740;
      font-size:13px;
      display:flex;
      flex-direction:column;
      gap:7px;
    }
    .link-arrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      margin-top:12px;
      text-decoration:none;
      font-weight:900;
      color: rgba(224,22,43,1);
    }
    .link-arrow::after{
      content:"";
      width:10px; height:10px;
      border-right:2px solid currentColor;
      border-bottom:2px solid currentColor;
      transform: rotate(-45deg);
      margin-top:2px;
    }

    .model-band{
      margin-top:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background:
        radial-gradient(700px 280px at 10% 0%, rgba(224,22,43,.14), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,231,236,.74));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      padding:16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:18px;
    }
    .band-left{ min-width: 240px; }
    .band-title{ font-weight:980; font-size:16px; }
    .band-sub{ color: rgba(21,21,21,.70); font-weight:740; font-size:13.5px; margin-top:6px; }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      justify-content:flex-end;
    }
    .tag{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.7);
      font-weight:860;
      color: rgba(21,21,21,.78);
      font-size:12.5px;
      transition: transform .16s ease, border-color .16s ease;
    }
    .tag:hover{
      transform: translateY(-2px);
      border-color: rgba(224,22,43,.28);
    }

    .two-col-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      padding:12px 18px 18px;
    }
    .small-list{
      margin:0;
      padding-left:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .small-list li{
      font-weight:760;
      color: rgba(21,21,21,.78);
      display:flex;
      gap:10px;
      align-items:flex-start;
      font-size:13.5px;
    }
    .bullet{
      width:10px; height:10px;
      border-radius:50%;
      background: rgba(224,22,43,.20);
      border:1px solid rgba(224,22,43,.35);
      margin-top:4px;
      flex:0 0 auto;
    }

    .callout{
      margin:12px 18px 0;
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.07);
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .callout-icon{
      width:44px; height:44px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(224,22,43,.20), rgba(255,46,77,.14));
      border:1px solid rgba(224,22,43,.22);
      position:relative;
      flex:0 0 auto;
    }
    .callout-icon::before{
      content:"";
      position:absolute;
      left:13px; top:14px;
      width:18px; height:18px;
      border-radius:6px;
      border:2px solid rgba(224,22,43,.55);
      transform: rotate(18deg);
    }
    .callout-title{ font-weight:980; }
    .callout-desc{ color: rgba(21,21,21,.72); font-weight:740; font-size:13.5px; margin-top:6px; }

    .mini-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
      padding:12px 18px 0;
    }
    .mini-metric{
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      border-radius:18px;
      padding:12px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .mini-metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 44px rgba(20,10,10,.10);
    }
    .mini-metric-top{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:8px;
      font-weight:900;
      color: rgba(21,21,21,.78);
      font-size:13px;
    }
    .mini-dot{
      width:10px; height:10px;
      border-radius:50%;
      background: rgba(224,22,43,.18);
      border:1px solid rgba(224,22,43,.35);
    }
    .mini-value{
      font-weight:1000;
      color: rgba(224,22,43,1);
      font-size:16px;
      letter-spacing:-.02em;
    }
    .mini-hint{
      margin-top:4px;
      color: rgba(21,21,21,.70);
      font-weight:740;
      font-size:12.5px;
    }

    .solution-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.70));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .solution-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(20,10,10,.12);
      border-color: rgba(224,22,43,.25);
    }
    .solution-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .solution-icon{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.08);
      position:relative;
      flex:0 0 auto;
    }
    .icon-d::before, .icon-e::before, .icon-f::before{
      content:"";
      position:absolute; inset:12px;
      border-radius:10px;
      background: linear-gradient(135deg, rgba(224,22,43,.25), rgba(255,46,77,.15));
      border:1px solid rgba(224,22,43,.28);
      transform: rotate(-10deg);
    }
    .icon-e::before{ transform: rotate(14deg); }
    .icon-f::before{ transform: rotate(-22deg); border-color: rgba(255,46,77,.28); }
    .solution-title{
      margin:0;
      font-weight:980;
      font-size:16px;
    }
    .solution-desc{
      margin:0 0 10px;
      color: rgba(21,21,21,.72);
      font-weight:740;
      font-size:13.5px;
    }
    .solution-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:10px;
    }
    .pill-soft{
      background: rgba(255,255,255,.65);
      border:1px solid rgba(18,18,18,.10);
      color: rgba(21,21,21,.76);
      font-weight:860;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(5, minmax(0,1fr));
      gap:12px;
      align-items:stretch;
    }
    .step{
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius2);
      padding:16px 14px;
      box-shadow: 0 14px 40px rgba(20,10,10,.05);
      display:flex;
      flex-direction:column;
      gap:10px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .step:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(20,10,10,.10);
    }
    .step-num{
      width:42px; height:42px;
      border-radius:16px;
      background: rgba(224,22,43,.10);
      border:1px solid rgba(224,22,43,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(224,22,43,1);
    }
    .step-title{ font-weight:980; }
    .step-desc{ color: rgba(21,21,21,.72); font-weight:740; font-size:13.5px; }

    .process-cta{
      margin-top:16px;
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.07);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .process-cta-title{ font-weight:1000; font-size:16px; }
    .process-cta-desc{ color: rgba(21,21,21,.72); font-weight:760; margin-top:6px; }
    .process-cta-right{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }

    .case-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.70));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(20,10,10,.12);
      border-color: rgba(224,22,43,.25);
    }
    .case-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .case-badge{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.07);
      color: rgba(224,22,43,1);
      font-weight:900;
      font-size:12.5px;
    }
    .case-score{
      color: rgba(21,21,21,.72);
      font-weight:900;
      font-size:13px;
      display:flex;
      gap:6px;
      align-items:center;
      white-space:nowrap;
    }
    .case-title{
      font-weight:1000;
      font-size:16px;
      margin-bottom:6px;
    }
    .case-desc{
      color: rgba(21,21,21,.72);
      font-weight:740;
      margin-bottom:12px;
      font-size:13.5px;
    }
    .case-lines{
      display:flex;
      flex-direction:column;
      gap:9px;
      margin-bottom:14px;
    }
    .case-line{
      color: rgba(21,21,21,.76);
      font-weight:760;
      font-size:13px;
    }
    .case-line .k{ color: rgba(21,21,21,.56); font-weight:900; }

    .article-preview{
      margin-top:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,231,236,.70));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      padding:16px;
    }
    .article-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .subsection-title{ margin:0; font-weight:1000; font-size:18px; }
    .subsection-sub{ margin-top:6px; color: rgba(21,21,21,.70); font-weight:760; font-size:13.5px; }

    .article-list{
      display:grid;
      grid-template-columns: repeat(5, minmax(0,1fr));
      gap:10px;
      align-items:stretch;
    }
    .article-item{
      text-decoration:none;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:8px;
      min-height: 126px;
    }
    .article-item:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(20,10,10,.12);
      border-color: rgba(224,22,43,.25);
    }
    .article-tag{
      display:inline-flex;
      align-self:flex-start;
      padding:7px 9px;
      border-radius:999px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.07);
      color: rgba(224,22,43,1);
      font-weight:900;
      font-size:12px;
    }
    .article-name{
      font-weight:950;
      color: rgba(21,21,21,.92);
      font-size:13.8px;
      line-height:1.25;
      flex:1;
    }
    .article-meta{
      color: rgba(21,21,21,.62);
      font-weight:820;
      font-size:12.2px;
    }
    .article-more{
      margin-top:12px;
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      padding-top:12px;
      border-top:1px solid rgba(18,18,18,.08);
    }
    .muted{ color: rgba(21,21,21,.64); font-weight:780; }
    .link-row{
      display:flex; flex-wrap:wrap; gap:10px;
      align-items:center;
    }
    .link-row a{
      text-decoration:none;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.70);
      font-weight:860;
      font-size:12.5px;
      transition: transform .16s ease, border-color .16s ease;
    }
    .link-row a:hover{
      transform: translateY(-2px);
      border-color: rgba(224,22,43,.25);
    }

    .compare-grid{
      display:grid;
      grid-template-columns: .9fr 1.1fr;
      gap:14px;
      align-items:stretch;
    }
    .rating-card{
      padding:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background:
        radial-gradient(600px 260px at 20% 0%, rgba(224,22,43,.16), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,231,236,.74));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      display:flex;
      flex-direction:column;
      gap:12px;
      justify-content:space-between;
    }
    .rating-top{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .rating-badge{
      display:inline-flex;
      width:max-content;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.07);
      color: rgba(224,22,43,1);
      font-weight:900;
      font-size:12.5px;
    }
    .rating-stars{
      font-size:18px;
      color: rgba(224,22,43,1);
      letter-spacing:.08em;
    }
    .rating-score{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .big-score{
      font-weight:1000;
      color: rgba(224,22,43,1);
      font-size:54px;
      letter-spacing:-.04em;
      line-height:1;
    }
    .score-sub{
      color: rgba(21,21,21,.72);
      font-weight:850;
    }
    .rating-desc{ color: rgba(21,21,21,.70); font-weight:760; }
    .rating-cta{ margin-top:8px; }

    .compare-card{
      padding:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.68));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
    }
    .compare-head{
      display:flex;
      flex-direction:column;
      gap:6px;
      margin-bottom:12px;
    }
    .compare-title{ font-weight:1000; font-size:18px; }
    .compare-sub{ color: rgba(21,21,21,.70); font-weight:760; font-size:13.5px; }
    .table-wrap{ margin-top:10px; }
    .table-scroll{
      overflow:auto;
      padding-bottom:6px;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 680px;
      background: transparent;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,18,18,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
    }
    th{
      position:sticky;
      top:0;
      background: rgba(255,255,255,.95);
      z-index:1;
      border-top:1px solid rgba(18,18,18,.08);
      font-weight:980;
      color: rgba(21,21,21,.86);
    }
    tr:last-child td{ border-bottom:0; }

    .yes{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(15,138,75,.10);
      border:1px solid rgba(15,138,75,.22);
      color: rgba(15,138,75,1);
      font-weight:950;
      margin-right:8px;
      white-space:nowrap;
    }
    .no{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(224,22,43,.10);
      border:1px solid rgba(224,22,43,.22);
      color: rgba(224,22,43,1);
      font-weight:950;
      margin-right:8px;
      white-space:nowrap;
    }
    .compare-footer{
      margin-top:12px;
      padding-top:12px;
      border-top:1px solid rgba(18,18,18,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }

    .form{
      padding:12px 18px 18px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
      margin-top:12px;
    }
    .field-label{
      font-weight:920;
      color: rgba(21,21,21,.84);
      font-size:13.5px;
    }
    input, select, textarea{
      width:100%;
      border:1px solid rgba(18,18,18,.12);
      border-radius:16px;
      padding:12px 12px;
      background: rgba(255,255,255,.88);
      color: rgba(21,21,21,.92);
      font-weight:760;
      outline:none;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
      font-size:14px;
    }
    textarea{ resize: vertical; min-height: 120px; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(224,22,43,.40);
      box-shadow: 0 0 0 4px rgba(224,22,43,.12);
    }
    .form-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .form-foot{
      margin-top:14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    .form-hint{
      display:flex;
      align-items:center;
      gap:10px;
      color: rgba(21,21,21,.68);
      font-weight:820;
    }
    .hint-icon{
      width:14px; height:14px;
      border-radius:5px;
      border:1px solid rgba(224,22,43,.30);
      background: rgba(224,22,43,.10);
      position:relative;
    }
    .hint-icon::before{
      content:"";
      position:absolute;
      left:4px; top:3px;
      width:6px; height:6px;
      border-radius:3px;
      background: rgba(224,22,43,1);
      opacity:.9;
    }

    .benefits{
      padding:0 18px 18px;
      display:flex;
      flex-direction:column;
      gap:12px;
      margin-top:10px;
    }
    .benefit{
      display:flex;
      gap:12px;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .benefit:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 56px rgba(20,10,10,.10);
      border-color: rgba(224,22,43,.22);
    }
    .benefit-icon{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(224,22,43,.20);
      background: rgba(224,22,43,.08);
      position:relative;
      flex:0 0 auto;
    }
    .benefit-icon::before{
      content:"";
      position:absolute;
      left:13px; top:12px;
      width:18px; height:18px;
      border-radius:10px;
      border:2px solid rgba(224,22,43,.55);
      transform: rotate(12deg);
    }
    .benefit-title{ font-weight:1000; }
    .benefit-desc{ margin-top:6px; color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .network-strip{
      padding:0 18px 18px;
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .network-item{
      padding:12px 12px;
      border-radius:18px;
      border:1px dashed rgba(18,18,18,.14);
      background: rgba(255,255,255,.66);
    }
    .network-title{ font-weight:980; margin-bottom:6px; }
    .network-value{ color: rgba(21,21,21,.72); font-weight:780; font-size:13.5px; }

    .card.tone-soft .card-actions{ padding-top:6px; }

    .number-list{
      list-style:none;
      margin:0;
      padding:12px 18px 0;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .number-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
    }
    .num{
      width:38px; height:38px;
      border-radius:16px;
      background: rgba(224,22,43,.10);
      border:1px solid rgba(224,22,43,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:1000;
      color: rgba(224,22,43,1);
      flex:0 0 auto;
    }
    .t-title{ font-weight:1000; margin-bottom:6px; }
    .t-desc{ color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .price-table-wrap{ padding:12px 18px 0; }
    .price-table thead th{
      font-weight:980;
      background: rgba(255,255,255,.98);
    }
    .price-tip{
      margin:12px 18px 18px;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.07);
      color: rgba(21,21,21,.74);
      font-weight:780;
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .tip-icon{
      width:14px; height:14px;
      border-radius:5px;
      border:1px solid rgba(224,22,43,.30);
      background: rgba(224,22,43,.10);
      margin-top:4px;
      flex:0 0 auto;
    }
    .tip-icon::before{
      content:"";
      display:block;
      width:6px; height:6px;
      margin:3px;
      border-radius:3px;
      background: rgba(224,22,43,1);
      opacity:.9;
    }

    .dept-grid{
      padding:12px 18px 18px;
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .dept-item{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .dept-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 56px rgba(20,10,10,.10);
      border-color: rgba(224,22,43,.22);
    }
    .dept-title{ font-weight:1000; margin-bottom:6px; }
    .dept-desc{ color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .support-grid{
      padding:12px 18px 18px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:6px;
    }
    .support-item{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .support-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 56px rgba(20,10,10,.10);
      border-color: rgba(224,22,43,.22);
    }
    .support-icon{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(224,22,43,.20);
      background: rgba(224,22,43,.08);
      position:relative;
      margin-bottom:10px;
    }
    .support-icon::before{
      content:"";
      position:absolute; inset:12px;
      border-radius:10px;
      border:2px solid rgba(224,22,43,.55);
      transform: rotate(14deg);
    }
    .support-title{ font-weight:1000; margin-bottom:6px; }
    .support-desc{ color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .contact-mini{
      padding:0 18px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:-2px;
    }
    .contact-mini-title{ font-weight:1000; }
    .contact-mini-desc{ color: rgba(21,21,21,.72); font-weight:760; margin-top:6px; font-size:13.5px; }
    .contact-mini-right{ flex:0 0 auto; }

    .grid-2 .card{ min-height: 320px; }

    .help-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.70));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .help-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(20,10,10,.12);
      border-color: rgba(224,22,43,.25);
    }
    .help-top{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:10px;
    }
    .help-icon{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.08);
      position:relative;
      flex:0 0 auto;
    }
    .help-icon::before{
      content:"";
      position:absolute; inset:12px;
      border-radius:10px;
      background: rgba(224,22,43,.16);
      border:1px solid rgba(224,22,43,.30);
      transform: rotate(10deg);
    }
    .help-title{ margin:0; font-weight:980; font-size:16px; }
    .help-desc{ margin:0 0 12px; color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .faq-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .faq-col{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .faq-item{
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 14px 40px rgba(20,10,10,.05);
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      text-align:left;
      padding:14px 16px;
      background: transparent;
      border:0;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:980;
      color: rgba(21,21,21,.92);
      font-size:14px;
    }
    .faq-plus{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(18,18,18,.12);
      background: rgba(255,255,255,.88);
      position:relative;
      flex:0 0 auto;
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }
    .faq-plus::before, .faq-plus::after{
      content:"";
      position:absolute;
      left:50%; top:50%;
      width:14px; height:2px;
      background: rgba(224,22,43,.92);
      transform: translate(-50%,-50%);
      border-radius:2px;
    }
    .faq-plus::after{
      width:2px; height:14px;
      transform: translate(-50%,-50%);
      background: rgba(224,22,43,.92);
      transition: transform .22s ease, opacity .22s ease;
    }
    .faq-a{
      padding:0 16px 14px;
      color: rgba(21,21,21,.72);
      font-weight:760;
      font-size:13.8px;
      display:block;
      max-height:0;
      opacity:0;
      transform: translateY(-4px);
      overflow:hidden;
      transition: max-height .28s ease, opacity .22s ease, transform .28s ease;
    }
    .faq-item[data-open="true"] .faq-a{
      max-height: 220px;
      opacity:1;
      transform: translateY(0);
    }
    .faq-item[data-open="true"] .faq-plus::after{
      transform: translate(-50%,-50%) scaleY(0);
      opacity:.2;
    }
    .faq-item[data-open="true"] .faq-plus{
      border-color: rgba(224,22,43,.28);
      background: rgba(224,22,43,.07);
    }

    .wiki-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,18,18,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.70));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .wiki-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(20,10,10,.12);
      border-color: rgba(224,22,43,.25);
    }
    .wiki-top{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:10px;
    }
    .wiki-icon{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.08);
      position:relative;
      flex:0 0 auto;
    }
    .wiki-icon::before{
      content:"";
      position:absolute; inset:12px;
      border-radius:10px;
      border:2px solid rgba(224,22,43,.55);
      transform: rotate(16deg);
    }
    .wiki-title{ font-weight:980; font-size:16px; }
    .wiki-desc{ margin:0 0 12px; color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .news-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:stretch;
    }
    .news-left{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .news-feature{
      border:1px solid rgba(18,18,18,.10);
      border-radius: var(--radius2);
      background:
        radial-gradient(700px 260px at 15% 0%, rgba(224,22,43,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,231,236,.70));
      padding:18px;
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
    }
    .news-kicker{
      display:inline-flex;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(224,22,43,.07);
      border:1px solid rgba(224,22,43,.16);
      color: rgba(224,22,43,1);
      font-weight:900;
      font-size:12.5px;
      margin-bottom:10px;
    }
    .news-feature-title{
      font-weight:1000;
      font-size:20px;
      letter-spacing:-.02em;
      margin-bottom:10px;
    }
    .news-feature-desc{
      color: rgba(21,21,21,.72);
      font-weight:760;
      font-size:13.8px;
      max-width: 70ch;
    }
    .news-feature-actions{
      margin-top:14px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }

    .news-links{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .news-link{
      text-decoration:none;
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 14px 40px rgba(20,10,10,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      font-weight:900;
      color: rgba(21,21,21,.86);
      display:flex;
      align-items:center;
      justify-content:flex-start;
      gap:10px;
      font-size:13.8px;
    }
    .news-link:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 56px rgba(20,10,10,.10);
      border-color: rgba(224,22,43,.22);
    }
    .news-dot{
      width:10px; height:10px;
      border-radius:50%;
      background: rgba(224,22,43,.18);
      border:1px solid rgba(224,22,43,.35);
      flex:0 0 auto;
    }

    .news-card{
      border:1px solid rgba(18,18,18,.10);
      border-radius: var(--radius2);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.68));
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
      padding:18px;
      height:100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
    }
    .news-card-title{ font-weight:1000; font-size:18px; }
    .news-card-desc{ color: rgba(21,21,21,.72); font-weight:760; font-size:13.8px; margin-top:8px; }

    .benefit-list{ display:flex; flex-direction:column; gap:10px; margin-top:12px; }
    .benefit-row{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
    }
    .b-ico{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(224,22,43,.20);
      background: rgba(224,22,43,.08);
      position:relative;
      flex:0 0 auto;
      margin-top:2px;
    }
    .b-ico::before{
      content:"";
      position:absolute; inset:12px;
      border-radius:10px;
      border:2px solid rgba(224,22,43,.55);
      transform: rotate(18deg);
    }
    .b-title{ font-weight:1000; margin-bottom:6px; }
    .b-desc{ color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .news-card-actions{ display:flex; gap:10px; flex-wrap:wrap; }

    .contact-grid{
      padding:12px 18px 0;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .contact-item{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
    }
    .contact-label{ font-weight:950; color: rgba(21,21,21,.84); margin-bottom:8px; font-size:13.5px; }
    .contact-value{ font-weight:850; color: rgba(21,21,21,.74); font-size:13.5px; }
    .contact-link{ text-decoration:none; color: rgba(224,22,43,1); font-weight:980; }

    .contact-qrcode{
      padding:16px 18px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .q-left{ flex:1; }
    .q-title{ font-weight:1000; }
    .q-desc{ margin-top:6px; color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }
    .q-right{ flex:0 0 auto; }
    .q-img{
      width:108px; height:auto;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.12);
      background:#fff;
      box-shadow: 0 18px 42px rgba(20,10,10,.08);
    }

    .form-tip{
      padding:12px 18px 0;
    }
    .form-tip-title{ font-weight:1000; margin-bottom:10px; }
    .tip-list{
      margin:0;
      padding-left:18px;
      display:flex;
      flex-direction:column;
      gap:8px;
      color: rgba(21,21,21,.72);
      font-weight:760;
      font-size:13.5px;
    }
    .form-demo{
      margin:12px 18px 18px;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .demo-row{
      display:flex;
      gap:10px;
      align-items:flex-start;
      justify-content:space-between;
    }
    .demo-k{ font-weight:980; color: rgba(21,21,21,.80); min-width: 110px; }
    .demo-v{ color: rgba(21,21,21,.70); font-weight:780; font-size:13.5px; text-align:right; }

    .partner-grid{
      padding:12px 18px 18px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .partner-item{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .partner-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 56px rgba(20,10,10,.10);
      border-color: rgba(224,22,43,.22);
    }
    .partner-title{ font-weight:1000; margin-bottom:6px; }
    .partner-desc{ color: rgba(21,21,21,.72); font-weight:760; font-size:13.5px; }

    .network-map{
      padding:12px 18px 18px;
      position:relative;
      overflow:hidden;
    }
    .map-grid{
      position:absolute; inset:0;
      background:
        radial-gradient(600px 240px at 20% 10%, rgba(224,22,43,.18), transparent 58%),
        linear-gradient(transparent, transparent);
    }
    .network-map::before{
      content:"";
      position:absolute;
      left:-40px; top:-60px;
      width:240px; height:240px;
      border-radius:50%;
      border:1px solid rgba(224,22,43,.18);
      background: rgba(224,22,43,.06);
      opacity:.9;
    }
    .map-nodes{
      position:relative;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:flex-start;
      min-height: 150px;
      padding-top:8px;
    }
    .node{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      font-weight:980;
      color: rgba(21,21,21,.78);
      box-shadow: 0 14px 40px rgba(20,10,10,.05);
      transition: transform .18s ease, border-color .18s ease;
    }
    .node:hover{
      transform: translateY(-2px);
      border-color: rgba(224,22,43,.25);
    }
    .map-caption{
      position:relative;
      margin-top:8px;
      color: rgba(21,21,21,.70);
      font-weight:820;
      font-size:13.5px;
    }

    .link-block{
      padding:0 18px 18px;
    }
    .link-block-title{ font-weight:1000; margin-bottom:10px; }
    .friend-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .friend-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.72);
      font-weight:900;
      color: rgba(21,21,21,.76);
      font-size:13px;
      transition: transform .16s ease, border-color .16s ease;
    }
    .friend-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(224,22,43,.25);
      color: rgba(224,22,43,1);
    }

    .article-strip{
      border-radius: var(--radius2);
      border:1px solid rgba(224,22,43,.18);
      background: linear-gradient(135deg, rgba(224,22,43,.10), rgba(255,231,236,.75));
      padding:18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
    }
    .strip-title{ font-weight:1000; font-size:18px; }
    .strip-desc{ margin-top:8px; color: rgba(21,21,21,.72); font-weight:760; font-size:13.8px; }
    .strip-right{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }

    .site-footer{
      background:
        radial-gradient(900px 320px at 10% 0%, rgba(224,22,43,.20), transparent 55%),
        linear-gradient(180deg, #ffffff, #fff0f3);
      border-top:1px solid rgba(18,18,18,.08);
      padding:22px 0;
    }
    .footer-inner{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .footer-left{
      flex:1;
      min-width: 320px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:12px;
    }
    .footer-logo{
      width:56px; height:auto;
      border-radius:16px;
      border:1px solid rgba(18,18,18,.10);
      background:#fff;
      box-shadow: 0 14px 40px rgba(20,10,10,.06);
    }
    .footer-name{ font-weight:1000; font-size:16px; }
    .footer-sub{ color: rgba(21,21,21,.68); font-weight:760; margin-top:4px; font-size:13.5px; }

    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:10px;
    }
    .footer-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;
      color: rgba(21,21,21,.76);
      font-size:13px;
      transition: transform .16s ease, border-color .16s ease;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(224,22,43,.25);
      color: rgba(224,22,43,1);
    }

    .footer-right{
      min-width: 340px;
      max-width: 520px;
      flex:0 0 auto;
    }
    .footer-cta{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-bottom:12px;
    }
    .footer-contact{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.10);
      background: rgba(255,255,255,.70);
      margin-bottom:12px;
    }
    .foot-row{
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:space-between;
      padding:8px 0;
      border-bottom:1px solid rgba(18,18,18,.06);
      font-weight:840;
      color: rgba(21,21,21,.74);
    }
    .foot-row:last-child{ border-bottom:0; }
    .foot-k{ color: rgba(21,21,21,.56); font-weight:920; }
    .foot-v{
      color: rgba(21,21,21,.78);
      text-decoration:none;
      font-weight:980;
    }
    .footer-legal{
      color: rgba(21,21,21,.60);
      font-weight:820;
      font-size:13px;
    }

    .float-wrap{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:90;
      display:flex;
      align-items:flex-end;
      gap:12px;
    }
    .float-btn{
      border-radius: 999px;
      padding:12px 14px;
      border:1px solid rgba(224,22,43,.35);
      background: linear-gradient(135deg, rgba(224,22,43,1), rgba(255,46,77,1));
      color:#fff;
      font-weight:1000;
      cursor:pointer;
      box-shadow: 0 18px 42px rgba(224,22,43,.22);
      display:flex;
      align-items:center;
      gap:10px;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-3px);
      box-shadow: 0 24px 66px rgba(224,22,43,.28);
    }
    .float-icon{
      width:18px; height:18px;
      border-radius:7px;
      background: rgba(255,255,255,.22);
      border:1px solid rgba(255,255,255,.35);
      position:relative;
    }
    .float-icon::before{
      content:"";
      position:absolute;
      left:4px; top:4px;
      width:8px; height:8px;
      border-radius:4px;
      background: rgba(255,255,255,.65);
    }
    .float-panel{
      width: 260px;
      border-radius: 22px;
      border:1px solid rgba(18,18,18,.12);
      background: rgba(255,255,255,.95);
      box-shadow: var(--shadow);
      overflow:hidden;
      transform-origin: bottom right;
      transform: scale(.96);
      opacity:0;
      pointer-events:none;
      transition: transform .18s ease, opacity .18s ease;
    }
    .float-panel[data-show="true"]{
      opacity:1;
      transform: scale(1);
      pointer-events:auto;
    }
    .float-panel-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px 12px;
      border-bottom:1px solid rgba(18,18,18,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,240,243,.65));
    }
    .float-panel-title{ font-weight:1000; }
    .float-panel-body{
      padding:12px 12px 14px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .float-qr{
      width:100%;
      height:auto;
      border-radius:18px;
      border:1px solid rgba(18,18,18,.12);
      background:#fff;
    }
    .float-panel-desc{
      color: rgba(21,21,21,.70);
      font-weight:780;
      font-size:13.5px;
    }

    .to-top{
      position:fixed;
      right:16px;
      bottom:92px;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(18,18,18,.12);
      background: rgba(255,255,255,.88);
      cursor:pointer;
      box-shadow: 0 14px 40px rgba(20,10,10,.10);
      font-size:18px;
      font-weight:1000;
      color: rgba(21,21,21,.86);
      transition: transform .18s ease, opacity .18s ease;
      opacity:0;
      pointer-events:none;
      transform: translateY(10px);
    }
    .to-top.show{
      opacity:1;
      pointer-events:auto;
      transform: translateY(0);
    }
    .to-top:hover{ transform: translateY(-2px); }

    @media (max-width: 980px){
      .nav-desktop{ display:none; }
      .mobile-drawer{ display:block; }
      .btn-ghost{ display:inline-flex; }
      .hero-content{ grid-template-columns: 1fr; }
      .hero-title{ font-size:36px; }
      .hero-meta{ grid-template-columns: 1fr; }
      .stat-grid{ grid-template-columns: 1fr 1fr; }
      .split{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .compare-grid{ grid-template-columns: 1fr; }
      .faq-wrap{ grid-template-columns: 1fr; }
      .article-list{ grid-template-columns: 1fr; }
      .news-grid{ grid-template-columns: 1fr; }
      .support-grid{ grid-template-columns: 1fr; }
      .partner-grid{ grid-template-columns: 1fr; }
      .form-row{ grid-template-columns: 1fr; }
      table{ min-width: 540px; }
      .two-col-list{ grid-template-columns: 1fr; }
      .tag-cloud{ justify-content:flex-start; }
      .band-left{ min-width: auto; }
      .model-band{ flex-direction:column; }
      .float-wrap{ right:12px; bottom:12px; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .ring, .spark{ animation:none !important; }
    }