:root{
      --bg0:#f7f9ff;
      --bg1:#f3f7ff;
      --card:#ffffff;
      --text:#1b2430;
      --muted:#5a6b7c;
      --muted2:#7c8b9a;
      --line:rgba(12,26,48,.10);
      --line2:rgba(12,26,48,.14);
      --blue:#1158ff;
      --blue2:#0a3fbf;
      --blue3:#0b2b6a;
      --blueGlow: rgba(17,88,255,.35);
      --ink:#0b1020;
      --shadow: 0 12px 35px rgba(10,35,95,.12);
      --shadow2: 0 10px 22px rgba(10,35,95,.10);
      --radius: 18px;
      --radius2: 14px;
      --radius3: 12px;
      --container: 1120px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background: linear-gradient(180deg, var(--bg1), var(--bg0));
      min-height:100vh;
    }

    .skip-link{
      position:absolute; left:-999px; top:10px;
      padding:10px 12px; background:#fff; border:1px solid var(--line2);
      border-radius:10px; z-index:9999;
    }
    .skip-link:focus{ left:12px; }

    .container{
      width: min(var(--container), calc(100% - 28px));
      margin: 0 auto;
    }

    .bg-wrap{
      position:fixed; inset:0; pointer-events:none; z-index:-2;
      background: radial-gradient(900px 500px at 20% 0%, rgba(17,88,255,.14), transparent 55%),
                  radial-gradient(800px 460px at 90% 10%, rgba(0,182,255,.12), transparent 55%),
                  linear-gradient(180deg, rgba(17,88,255,.08), transparent 35%);
      overflow:hidden;
    }
    .bg-grid{
      position:absolute; inset:-40px;
      background:
        linear-gradient(to right, rgba(11,43,106,.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(11,43,106,.06) 1px, transparent 1px);
      background-size: 70px 70px;
      mask-image: radial-gradient(600px 300px at 40% 0%, rgba(0,0,0,.9), transparent 60%);
      opacity:.7;
      transform: translateZ(0);
    }
    .bg-orbit{
      position:absolute;
      width: 520px; height: 520px;
      border-radius: 999px;
      border: 1px solid rgba(17,88,255,.18);
      top: -240px; left: 55%;
      box-shadow: 0 0 0 1px rgba(0,182,255,.10) inset;
      opacity:.9;
      filter: drop-shadow(0 20px 50px rgba(17,88,255,.12));
      animation: orbit 18s linear infinite;
    }
    .bg-orbit-2{
      width: 360px; height: 360px;
      left: 8%;
      top: -160px;
      opacity:.7;
      animation-duration: 22s;
      animation-direction: reverse;
      border-color: rgba(0,182,255,.16);
    }
    @keyframes orbit{
      0%{ transform: translate3d(-2%, -1%, 0) rotate(0deg); }
      50%{ transform: translate3d(2%, 1%, 0) rotate(180deg); }
      100%{ transform: translate3d(-2%, -1%, 0) rotate(360deg); }
    }

    .site-header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(247,249,255,.62);
      border-bottom: 1px solid rgba(12,26,48,.08);
    }
    .nav-container{
      display:flex; align-items:center; justify-content:space-between;
      padding: 14px 0;
      gap: 14px;
    }

    .brand-link{ display:flex; align-items:center; gap:10px; text-decoration:none; }
    .ai-page-logo{ width: 160px; height:auto; display:block; }

    .nav{ display:flex; align-items:center; }
    .nav-toggle{
      display:none;
      border: 1px solid var(--line2);
      background: rgba(255,255,255,.65);
      border-radius: 12px;
      padding: 10px 12px;
      color: var(--text);
      font-weight: 650;
      gap:10px;
      align-items:center;
      cursor:pointer;
      box-shadow: 0 10px 18px rgba(10,35,95,.06);
    }
    .nav-toggle-icon{
      width: 18px; height: 12px; position:relative; display:inline-block;
      background: linear-gradient(#153055,#153055) 0 0/100% 2px no-repeat,
                  linear-gradient(#153055,#153055) 0 5px/100% 2px no-repeat,
                  linear-gradient(#153055,#153055) 0 10px/100% 2px no-repeat;
      opacity:.95;
    }
    .nav-panel{
      display:flex; gap: 14px; align-items:center;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.45);
      border: 1px solid rgba(12,26,48,.08);
    }
    .nav-link{
      text-decoration:none;
      color: rgba(11,16,32,.88);
      font-weight: 600;
      font-size: 14px;
      padding: 8px 10px;
      border-radius: 999px;
      transition: background .18s ease, transform .18s ease, color .18s ease;
      white-space:nowrap;
    }
    .nav-link:hover{
      background: rgba(17,88,255,.10);
      color: rgba(10,35,95,1);
      transform: translateY(-1px);
    }

    .nav-actions{ display:flex; align-items:center; gap:10px; }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      border-radius: 12px;
      padding: 10px 14px;
      border: 1px solid rgba(12,26,48,.14);
      text-decoration:none;
      color: var(--text);
      font-weight: 750;
      letter-spacing: .2px;
      background: rgba(255,255,255,.7);
      transition: transform .16s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:active{ transform: translateY(1px); }
    .btn:hover{ box-shadow: 0 14px 26px rgba(10,35,95,.10); border-color: rgba(17,88,255,.28); }

    .btn-lg{ padding: 12px 18px; border-radius: 14px; }
    .btn-primary{
      background: linear-gradient(180deg, #1a6bff, #0c4bda);
      border-color: rgba(17,88,255,.55);
      color: #fff;
      box-shadow: 0 18px 42px rgba(17,88,255,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 55px rgba(17,88,255,.28);
      border-color: rgba(17,88,255,.72);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.55);
      border-color: rgba(12,26,48,.14);
      color: rgba(11,16,32,.92);
    }
    .btn-ghost:hover{
      transform: translateY(-1px);
      border-color: rgba(17,88,255,.30);
      background: rgba(255,255,255,.72);
    }
    .btn-soft{
      background: rgba(17,88,255,.08);
      border-color: rgba(17,88,255,.18);
      color: rgba(9,45,120,1);
      padding: 10px 12px;
    }
    .btn-secondary{
      background: rgba(0,182,255,.08);
      border-color: rgba(0,182,255,.20);
      color: rgba(7,67,111,1);
    }

    .hero{
      padding: 34px 0 18px;
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items:start;
      padding: 8px 0;
    }
    .hero-left{
      padding: 12px 0;
    }

    .pill-row{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-bottom: 14px;
    }
    .pill{
      display:inline-flex; align-items:center;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.56);
      color: rgba(11,16,32,.86);
      font-weight: 700;
      font-size: 13px;
      box-shadow: 0 10px 20px rgba(10,35,95,.06);
    }
    .pill-alt{
      background: rgba(17,88,255,.10);
      border-color: rgba(17,88,255,.18);
      color: rgba(10,35,95,1);
    }
    .pill-soft{
      background: rgba(0,182,255,.08);
      border-color: rgba(0,182,255,.18);
      color: rgba(7,67,111,1);
    }

    .hero-title{
      margin: 10px 0 12px;
      font-size: clamp(30px, 3.3vw, 44px);
      line-height: 1.15;
      letter-spacing: -0.8px;
      color: #0b1836;
      font-weight: 900;
    }
    .hero-subtitle{
      margin: 0 0 18px;
      color: rgba(27,36,48,.88);
      font-size: 16px;
      line-height: 1.7;
      max-width: 60ch;
      font-weight: 580;
    }
    .hero-cta{
      display:flex; flex-wrap:wrap; gap: 12px;
      margin-bottom: 16px;
    }

    .hero-meta{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
      margin-top: 10px;
    }
    .meta-item{
      display:flex; gap:10px;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.58);
      box-shadow: 0 12px 22px rgba(10,35,95,.06);
      align-items:flex-start;
    }
    .meta-icon{
      width: 34px; height: 34px;
      border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(180deg, rgba(17,88,255,.14), rgba(0,182,255,.06));
      color: rgba(10,35,95,1);
      font-weight: 900;
      border: 1px solid rgba(17,88,255,.18);
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .meta-title{ font-weight: 900; color: rgba(11,16,32,.95); font-size: 14px; margin-bottom: 2px; }
    .meta-desc{ color: rgba(90,107,124,.95); font-weight: 600; font-size: 13px; line-height: 1.35; }

    .hero-right{
      display:flex;
      flex-direction:column;
      gap: 14px;
      padding-top: 2px;
    }
    .hero-card{
      background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.55));
      border: 1px solid rgba(12,26,48,.12);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .hero-card-head{ padding: 18px 18px 10px; }
    .card-title{
      margin:0;
      font-size: 18px;
      font-weight: 950;
      color: rgba(11,16,32,.98);
    }
    .card-subtitle{
      margin: 8px 0 0;
      color: rgba(90,107,124,.96);
      font-weight: 620;
      line-height: 1.55;
      font-size: 13.5px;
    }
    .stats-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      padding: 10px 14px 14px;
    }
    .stat{
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .stat:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(10,35,95,.12);
    }
    .stat-num{
      font-weight: 980;
      font-size: 18px;
      color: rgba(10,35,95,1);
      letter-spacing: -0.4px;
      margin-bottom: 6px;
    }
    .stat-label{
      color: rgba(90,107,124,.98);
      font-weight: 650;
      font-size: 13px;
      line-height: 1.35;
    }

    .divider{
      height: 1px;
      background: rgba(12,26,48,.10);
      margin: 0 18px;
    }
    .quick-actions{
      display:flex; flex-wrap:wrap; gap: 10px;
      padding: 14px 18px 18px;
    }

    .hero-side{
      display:block;
    }
    .side-card{
      padding: 16px 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.56);
      box-shadow: var(--shadow2);
    }
    .side-card-title{ font-weight: 950; margin:0 0 10px; }
    .side-list{
      margin: 0;
      padding: 0;
      list-style:none;
      display:flex; flex-direction:column;
      gap: 10px;
    }
    .side-list li{
      display:flex; gap: 10px;
      color: rgba(27,36,48,.90);
      font-weight: 600;
      line-height: 1.45;
      font-size: 13.5px;
    }
    .dot{
      width: 10px; height: 10px; border-radius: 999px;
      margin-top: 5px;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(17,88,255,.45) 35%, rgba(17,88,255,.22) 70%);
      border: 1px solid rgba(17,88,255,.28);
      flex: 0 0 auto;
    }
    .link-arrow{
      display:inline-flex; align-items:center; gap:8px;
      color: rgba(10,35,95,1);
      text-decoration:none;
      font-weight: 850;
      margin-top: 12px;
    }
    .link-arrow span{ transition: transform .2s ease; }
    .link-arrow:hover span{ transform: translateX(3px); }

    .section{
      padding: 52px 0;
    }
    .section-muted{
      background: linear-gradient(180deg, rgba(17,88,255,.04), rgba(0,182,255,.02));
      border-top: 1px solid rgba(12,26,48,.06);
      border-bottom: 1px solid rgba(12,26,48,.06);
    }
    .section-inner{
      display:flex; flex-direction:column; gap: 18px;
      padding: 0;
    }
    .section-head{
      display:flex; flex-direction:column; gap: 8px;
      margin-bottom: 6px;
    }
    .section-title{
      margin:0;
      font-size: 28px;
      letter-spacing: -0.5px;
      font-weight: 980;
      color: rgba(11,24,54,.98);
    }
    .section-desc{
      margin:0;
      color: rgba(90,107,124,.98);
      font-weight: 620;
      line-height: 1.75;
      max-width: 78ch;
    }

    .about-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .feature-card{
      padding: 16px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 142px;
    }
    .feature-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 44px rgba(10,35,95,.12);
    }
    .feature-icon{
      width: 42px; height: 42px;
      border-radius: 14px;
      background: linear-gradient(180deg, rgba(17,88,255,.14), rgba(0,182,255,.07));
      border: 1px solid rgba(17,88,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 980;
      color: rgba(10,35,95,1);
      margin-bottom: 10px;
    }
    .feature-title{
      margin:0 0 8px;
      font-size: 15.5px;
      font-weight: 950;
      color: rgba(11,16,32,.98);
    }
    .feature-text{
      margin:0;
      color: rgba(90,107,124,.98);
      line-height: 1.65;
      font-weight: 620;
      font-size: 13.5px;
    }

    .callout{
      display:flex; gap: 14px; align-items:center; justify-content:space-between;
      padding: 16px 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: linear-gradient(180deg, rgba(17,88,255,.08), rgba(255,255,255,.55));
      box-shadow: 0 18px 42px rgba(10,35,95,.10);
    }
    .callout-title{
      font-weight: 980; margin-bottom: 6px; color: rgba(11,16,32,.98);
    }
    .callout-desc{
      color: rgba(90,107,124,.98);
      line-height: 1.7;
      font-weight: 620;
      max-width: 70ch;
    }
    .callout-right{ display:flex; gap: 10px; flex-wrap:wrap; justify-content:flex-end; }

    .service-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .service-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 224px;
      display:flex; flex-direction:column;
    }
    .service-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 44px rgba(10,35,95,.12);
    }
    .service-top{
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      margin-bottom: 10px;
    }
    .service-title{ margin:0; font-size: 16px; font-weight: 980; color: rgba(11,16,32,.98); }
    .badge{
      display:inline-flex; align-items:center; justify-content:center;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      color: rgba(10,35,95,1);
      font-weight: 900;
      font-size: 12.5px;
      white-space:nowrap;
    }
    .badge-soft{
      background: rgba(0,182,255,.08);
      border-color: rgba(0,182,255,.18);
      color: rgba(7,67,111,1);
    }
    .service-text{
      margin:0 0 12px;
      color: rgba(90,107,124,.98);
      line-height: 1.7;
      font-weight: 620;
      font-size: 13.5px;
    }
    .service-list{
      margin:0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap: 8px;
      color: rgba(27,36,48,.92);
      font-weight: 680;
      font-size: 13.5px;
    }
    .service-list li::before{
      content:"";
      width: 8px; height: 8px;
      border-radius: 50%;
      background: rgba(17,88,255,.35);
      border: 1px solid rgba(17,88,255,.28);
      display:inline-block;
      margin-right: 10px;
      vertical-align: 1px;
    }

    .platform-intro{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.55);
      box-shadow: var(--shadow2);
      overflow:hidden;
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 0;
    }
    .platform-left{
      padding: 18px 18px;
      border-right: 1px solid rgba(12,26,48,.10);
    }
    .platform-title{
      margin: 0 0 10px;
      font-size: 18px;
      font-weight: 980;
      color: rgba(11,16,32,.98);
    }
    .platform-desc{
      margin:0 0 14px;
      color: rgba(90,107,124,.98);
      line-height: 1.75;
      font-weight: 620;
    }
    .intro-points{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .point{
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
    }
    .point-k{
      font-weight: 950;
      color: rgba(11,16,32,.98);
      margin-bottom: 6px;
      font-size: 14px;
    }
    .point-v{
      color: rgba(90,107,124,.98);
      line-height: 1.6;
      font-weight: 620;
      font-size: 13.5px;
    }

    .platform-right{
      padding: 18px 16px;
      display:flex; flex-direction:column; gap: 12px;
    }
    .tag-panel{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.62);
      padding: 14px 14px;
    }
    .tag-panel-soft{
      background: linear-gradient(180deg, rgba(17,88,255,.06), rgba(255,255,255,.62));
    }
    .tag-title{
      font-weight: 980;
      margin-bottom: 10px;
      color: rgba(11,16,32,.98);
    }
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap: 10px;
    }
    .tag-cloud-compact{ gap: 8px; }
    .tag{
      display:inline-flex;
      align-items:center;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.75);
      color: rgba(11,16,32,.90);
      font-weight: 800;
      font-size: 12.5px;
      white-space:nowrap;
    }
    .tag-dark{
      background: rgba(11,24,54,.06);
      border-color: rgba(11,24,54,.14);
      color: rgba(11,24,54,.96);
    }

    .industry-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .industry-card{
      padding: 16px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 190px;
    }
    .industry-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 44px rgba(10,35,95,.12);
    }
    .industry-top{
      display:flex; align-items:center; gap: 10px; margin-bottom: 10px;
    }
    .industry-icon{
      width: 42px; height: 42px;
      border-radius: 14px;
      background: linear-gradient(180deg, rgba(17,88,255,.14), rgba(0,182,255,.07));
      border: 1px solid rgba(17,88,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 980;
      color: rgba(10,35,95,1);
      flex: 0 0 auto;
    }
    .industry-title{
      margin:0;
      font-size: 15.5px;
      font-weight: 980;
      color: rgba(11,16,32,.98);
    }
    .industry-text{
      margin:0 0 12px;
      color: rgba(90,107,124,.98);
      line-height: 1.7;
      font-weight: 620;
      font-size: 13.5px;
    }
    .industry-tags{ display:flex; flex-wrap:wrap; gap: 8px; }
    .mini-pill{
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.78);
      color: rgba(11,16,32,.88);
      font-weight: 820;
      font-size: 12px;
      white-space:nowrap;
    }

    .timeline{
      margin-top: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.55);
      box-shadow: var(--shadow2);
      padding: 16px 16px;
    }
    .timeline-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap: 14px;
      margin-bottom: 12px;
    }
    .timeline-title{ margin:0; font-size: 18px; font-weight: 980; color: rgba(11,16,32,.98); }
    .timeline-desc{ margin:0; color: rgba(90,107,124,.98); font-weight: 620; }
    .timeline-steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
      align-items:stretch;
    }
    .tstep{
      display:flex; gap: 12px;
      padding: 14px 12px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
      align-items:flex-start;
      min-height: 128px;
    }
    .ticon{
      width: 38px; height: 38px;
      border-radius: 14px;
      background: linear-gradient(180deg, rgba(17,88,255,.14), rgba(0,182,255,.07));
      border: 1px solid rgba(17,88,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 980;
      color: rgba(10,35,95,1);
      flex: 0 0 auto;
    }
    .tname{ font-weight: 950; margin: 1px 0 6px; color: rgba(11,16,32,.98); }
    .ttext{ color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.6; font-size: 13.5px; }
    .timeline-actions{ display:flex; gap: 10px; margin-top: 14px; justify-content:flex-end; flex-wrap:wrap; }

    .steps-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .step-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 170px;
    }
    .step-card:hover{ transform: translateY(-3px); box-shadow: 0 18px 44px rgba(10,35,95,.12); }
    .step-no{
      display:inline-flex;
      width: 44px; height: 44px;
      border-radius: 16px;
      align-items:center; justify-content:center;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      color: rgba(10,35,95,1);
      font-weight: 980;
      margin-bottom: 10px;
    }
    .step-title{ margin:0 0 8px; font-weight: 980; color: rgba(11,16,32,.98); }
    .step-text{ margin:0; color: rgba(90,107,124,.98); line-height: 1.7; font-weight: 620; font-size: 13.5px; }

    .content-split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .split-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.56);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .split-card-primary{
      background: linear-gradient(180deg, rgba(17,88,255,.08), rgba(255,255,255,.56));
      border-color: rgba(17,88,255,.18);
    }
    .split-title{ margin:0 0 12px; font-weight: 980; color: rgba(11,16,32,.98); }
    .checklist{
      list-style:none; margin:0; padding:0;
      display:flex; flex-direction:column; gap: 10px;
    }
    .checklist li{
      display:flex; gap: 10px; align-items:flex-start;
      color: rgba(90,107,124,.98);
      font-weight: 650;
      line-height: 1.6;
      font-size: 13.5px;
    }
    .check{
      width: 18px; height: 18px; border-radius: 8px;
      background: rgba(17,88,255,.14);
      border: 1px solid rgba(17,88,255,.22);
      flex: 0 0 auto;
      position:relative;
      margin-top: 2px;
    }
    .check::after{
      content:"";
      position:absolute; inset:0;
      margin:auto;
      width: 9px; height: 5px;
      border-left: 2px solid rgba(10,35,95,1);
      border-bottom: 2px solid rgba(10,35,95,1);
      transform: rotate(-45deg);
      top: 5px; left: 4px;
    }

    .form-inline-list{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .inline-item{
      display:flex; align-items:flex-start; gap: 10px;
      color: rgba(90,107,124,.98);
      font-weight: 650; line-height: 1.55; font-size: 13.5px;
    }
    .mini-ic{
      width: 22px; height: 22px;
      border-radius: 10px;
      background: rgba(0,182,255,.10);
      border: 1px solid rgba(0,182,255,.18);
      display:inline-flex; align-items:center; justify-content:center;
      color: rgba(7,67,111,1);
      font-weight: 980;
      flex: 0 0 auto;
      margin-top: 1px;
    }
    .split-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }

    .cases-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .case-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 190px;
      display:flex; flex-direction:column;
    }
    .case-card:hover{ transform: translateY(-3px); box-shadow: 0 18px 44px rgba(10,35,95,.12); }
    .case-head{ display:flex; flex-direction:column; gap: 6px; margin-bottom: 10px; }
    .case-k{
      display:inline-flex;
      width: fit-content;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      color: rgba(10,35,95,1);
      font-weight: 950;
      font-size: 12.5px;
    }
    .case-title{ margin:0; font-weight: 980; color: rgba(11,16,32,.98); font-size: 15.5px; }
    .case-text{ margin:0 0 12px; color: rgba(90,107,124,.98); line-height: 1.7; font-weight: 620; font-size: 13.5px; }
    .case-tags{ display:flex; flex-wrap:wrap; gap: 8px; margin-top:auto; }

    .news-row{
      display:grid;
      grid-template-columns: 1fr .95fr;
      gap: 12px;
      align-items:start;
    }
    .news-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .news-head{ display:flex; align-items:center; justify-content:space-between; gap: 12px; margin-bottom: 10px; }
    .news-title{ margin:0; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .news-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap: 10px; }
    .news-list a{
      color: rgba(10,35,95,1);
      text-decoration:none;
      font-weight: 720;
      line-height: 1.45;
      font-size: 13.8px;
      border-radius: 12px;
      padding: 10px 10px;
      border: 1px solid rgba(12,26,48,.08);
      background: rgba(255,255,255,.62);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      display:block;
    }
    .news-list a:hover{
      transform: translateY(-2px);
      border-color: rgba(17,88,255,.26);
      box-shadow: 0 16px 30px rgba(10,35,95,.12);
      background: rgba(255,255,255,.75);
    }

    .price-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: linear-gradient(180deg, rgba(17,88,255,.08), rgba(255,255,255,.58));
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .price-head{ margin-bottom: 12px; }
    .price-title{ margin:0; font-size: 16px; font-weight: 980; color: rgba(11,16,32,.98); }
    .price-desc{ margin: 8px 0 0; color: rgba(90,107,124,.98); line-height: 1.65; font-weight: 620; }
    .table-scroll{ overflow:auto; border-radius: 14px; border: 1px solid rgba(12,26,48,.10); background: rgba(255,255,255,.62); }
    table{
      width:100%;
      border-collapse:collapse;
      min-width: 680px;
    }
    .price-table th, .price-table td, .compare-main-table th, .compare-main-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(12,26,48,.08);
      vertical-align:top;
      text-align:left;
      font-size: 13.5px;
    }
    .price-table th, .compare-main-table th{
      background: rgba(17,88,255,.08);
      color: rgba(11,16,32,.96);
      font-weight: 980;
    }
    .price-table td{
      color: rgba(90,107,124,.98);
      font-weight: 620;
      line-height: 1.6;
    }
    .price-table tr:last-child td{ border-bottom:none; }
    .price-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 12px; justify-content:flex-end; }

    .compare-top{
      display:grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 12px;
      align-items:stretch;
    }
    .rating-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      display:flex; flex-direction:column;
    }
    .rating-top{
      display:flex; flex-direction:column; gap: 10px; margin-bottom: 12px;
    }
    .star-wrap{ display:flex; gap: 6px; font-size: 18px; color: rgba(17,88,255,1); filter: drop-shadow(0 8px 18px rgba(17,88,255,.22)); }
    .rating-badge{
      width: fit-content;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(17,88,255,.22);
      background: rgba(17,88,255,.10);
      color: rgba(10,35,95,1);
      font-weight: 980;
      font-size: 13px;
    }
    .rating-value{ display:flex; gap: 12px; align-items:baseline; margin-bottom: 8px; }
    .score-num{
      font-weight: 1000;
      font-size: 46px;
      letter-spacing: -1.8px;
      color: rgba(11,24,54,.98);
      line-height: 1;
    }
    .score-unit{ font-weight: 920; color: rgba(90,107,124,.98); }
    .rating-desc{ color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.65; margin-top: auto; }

    .compare-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: linear-gradient(180deg, rgba(17,88,255,.07), rgba(255,255,255,.58));
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      display:flex; flex-direction:column;
    }
    .compare-title{ margin: 0 0 10px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .compare-list{
      list-style:none; padding:0; margin:0;
      display:flex; flex-direction:column; gap: 10px;
      color: rgba(90,107,124,.98);
      font-weight: 650;
      line-height: 1.6;
      font-size: 13.8px;
    }
    .tick{
      width: 18px; height: 18px;
      border-radius: 8px;
      background: rgba(17,88,255,.14);
      border: 1px solid rgba(17,88,255,.22);
      display:inline-block;
      position:relative;
      margin-right: 10px;
      vertical-align: -4px;
    }
    .tick::after{
      content:"";
      position:absolute;
      width: 9px; height: 5px;
      border-left: 2px solid rgba(10,35,95,1);
      border-bottom: 2px solid rgba(10,35,95,1);
      left: 4px; top: 5px;
      transform: rotate(-45deg);
    }
    .compare-actions{
      display:flex; gap: 10px; flex-wrap:wrap; justify-content:flex-end;
      margin-top: 14px;
    }

    .compare-table{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 14px 14px;
    }
    .compare-main-table th{ font-size: 13.5px; }
    .compare-main-table td{ color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.6; }

    .compare-footer-row{
      display:flex; justify-content:space-between; align-items:flex-start; gap: 14px;
      padding: 14px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: linear-gradient(180deg, rgba(0,182,255,.05), rgba(255,255,255,.58));
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      margin-top: 12px;
    }
    .compare-cta-title{ font-weight: 980; color: rgba(11,16,32,.98); margin-bottom: 6px; }
    .compare-cta-desc{ color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; max-width: 72ch; }
    .compare-cta-actions{ display:flex; gap: 10px; flex-wrap:wrap; justify-content:flex-end; }

    .training-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 12px;
      align-items:stretch;
    }
    .training-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      display:flex; flex-direction:column;
    }
    .training-title{ margin:0; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .training-desc{ margin: 8px 0 14px; color: rgba(90,107,124,.98); line-height: 1.7; font-weight: 620; }
    .training-list{
      display:grid; grid-template-columns: 1fr;
      gap: 10px;
      margin-bottom: 14px;
    }
    .train-item{
      display:flex; gap: 10px; align-items:flex-start;
      color: rgba(90,107,124,.98);
      font-weight: 680;
      line-height: 1.6;
      font-size: 13.6px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
    }
    .train-bullet{
      width: 14px; height: 14px; border-radius: 7px;
      margin-top: 3px;
      background: rgba(17,88,255,.14);
      border: 1px solid rgba(17,88,255,.22);
      flex: 0 0 auto;
    }
    .training-actions{ display:flex; gap: 10px; flex-wrap:wrap; justify-content:flex-start; margin-top:auto; }

    .training-side{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: linear-gradient(180deg, rgba(17,88,255,.07), rgba(255,255,255,.58));
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      display:flex; flex-direction:column;
    }
    .training-side-title{ margin:0 0 10px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .bullets{ margin:0; padding:0; list-style:none; display:flex; flex-direction:column; gap: 10px; }
    .bullet-ic{
      width: 22px; height: 22px;
      border-radius: 10px;
      background: rgba(17,88,255,.14);
      border: 1px solid rgba(17,88,255,.22);
      display:inline-flex; align-items:center; justify-content:center;
      font-weight: 980;
      color: rgba(10,35,95,1);
      margin-right: 10px;
      flex: 0 0 auto;
    }
    .bullets li{
      display:flex; align-items:flex-start;
      color: rgba(90,107,124,.98);
      font-weight: 650;
      line-height: 1.6;
      font-size: 13.6px;
    }
    .micro-grid{
      margin-top: 14px;
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
    }
    .micro-card{
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
      padding: 12px 12px;
    }
    .micro-card-alt{
      background: rgba(0,182,255,.06);
      border-color: rgba(0,182,255,.14);
    }
    .micro-k{ font-weight: 980; color: rgba(11,16,32,.98); margin-bottom: 6px; }
    .micro-v{ color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.5; }

    .partner-row{
      display:flex; justify-content:space-between; align-items:center; gap: 14px;
      padding: 14px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
    }
    .partner-title{ margin:0 0 6px; font-weight: 980; color: rgba(11,16,32,.98); }
    .partner-desc{ margin:0; color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; }
    .partner-right{ display:flex; gap: 10px; flex-wrap:wrap; justify-content:flex-end; }

    .match-grid{
      display:grid;
      grid-template-columns: 1fr .95fr;
      gap: 12px;
      align-items:start;
    }
    .match-card, .match-side{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .match-side{
      background: linear-gradient(180deg, rgba(17,88,255,.07), rgba(255,255,255,.58));
    }
    .form-title{ margin:0 0 12px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .form{ display:flex; flex-direction:column; gap: 12px; }
    .form-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .field{ display:flex; flex-direction:column; gap: 8px; }
    .label-text{
      color: rgba(90,107,124,.98);
      font-weight: 750;
      font-size: 13px;
    }
    .input, .select, .textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.72);
      color: rgba(11,16,32,.98);
      outline:none;
      font-weight: 650;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    .textarea{ resize: vertical; min-height: 110px; }
    .input:focus, .select:focus, .textarea:focus{
      border-color: rgba(17,88,255,.40);
      box-shadow: 0 0 0 4px rgba(17,88,255,.12);
    }
    .form-foot{
      display:flex; gap: 12px; align-items:center; flex-wrap:wrap;
      margin-top: 2px;
    }
    .form-note{
      color: rgba(10,35,95,1);
      font-weight: 750;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      padding: 10px 12px;
      border-radius: 14px;
    }
    .form-agree{
      color: rgba(90,107,124,.98);
      font-weight: 620;
      font-size: 12.8px;
      margin-left:auto;
    }
    .side-top{ margin-bottom: 14px; }
    .side-title{ margin:0 0 8px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .side-desc{ margin:0; color: rgba(90,107,124,.98); line-height: 1.7; font-weight: 620; }
    .benefits{
      display:flex; flex-direction:column; gap: 10px;
      margin-bottom: 14px;
    }
    .benefit{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
    }
    .benefit-ic{
      width: 36px; height: 36px; border-radius: 14px;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      color: rgba(10,35,95,1);
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000;
      flex: 0 0 auto;
    }
    .benefit-k{ font-weight: 980; color: rgba(11,16,32,.98); margin-bottom: 4px; }
    .benefit-v{ color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.6; font-size: 13.5px; }
    .match-quick-title{ font-weight: 980; color: rgba(11,16,32,.98); margin-bottom: 10px; }
    .match-quick-links{ display:flex; flex-wrap:wrap; gap: 10px; }

    .compare-divider{ height: 1px; background: rgba(12,26,48,.08); margin-top: 6px; border-radius: 999px; }

    .help-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
      align-items:stretch;
    }
    .help-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .help-card-alt{
      background: linear-gradient(180deg, rgba(0,182,255,.06), rgba(255,255,255,.58));
    }
    .help-title{ margin:0 0 10px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .help-ol{
      margin:0; padding-left: 18px;
      color: rgba(90,107,124,.98);
      font-weight: 650; line-height: 1.7;
      font-size: 13.7px;
    }
    .help-ul{
      margin:0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap: 10px;
      color: rgba(90,107,124,.98);
      font-weight: 650; line-height: 1.6; font-size: 13.7px;
    }
    .help-ul li{ display:flex; align-items:flex-start; }
    .help-tags{ display:flex; flex-wrap:wrap; gap: 10px; margin-top: 8px; }
    .faq-grid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 12px;
      align-items:start;
    }
    .faq-left{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .faq-filter .filter-title{ font-weight: 980; color: rgba(11,16,32,.98); margin-bottom: 10px; }
    .filter-row{ display:flex; flex-wrap:wrap; gap: 10px; }
    .chip{
      border-radius: 999px;
      padding: 10px 12px;
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.68);
      cursor:pointer;
      font-weight: 850;
      color: rgba(11,16,32,.90);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease, background .16s ease;
    }
    .chip:hover{ transform: translateY(-2px); box-shadow: 0 16px 30px rgba(10,35,95,.12); border-color: rgba(17,88,255,.26); }
    .chip.is-active{
      background: rgba(17,88,255,.10);
      border-color: rgba(17,88,255,.28);
      color: rgba(10,35,95,1);
      box-shadow: 0 18px 44px rgba(17,88,255,.12);
    }
    .faq-tip{
      display:flex; align-items:center; gap: 10px;
      margin-top: 14px;
      color: rgba(90,107,124,.98);
      font-weight: 700;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
    }
    .tip-ic{
      width: 26px; height: 26px;
      border-radius: 12px;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      display:inline-flex; align-items:center; justify-content:center;
      font-weight: 1000;
      color: rgba(10,35,95,1);
      flex: 0 0 auto;
    }

    .faq-right{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .accordion{ display:flex; flex-direction:column; gap: 10px; }
    .acc-item{
      border-radius: 16px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.66);
      overflow:hidden;
    }
    .acc-btn{
      width:100%;
      text-align:left;
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      padding: 14px 14px;
      border:0; background: transparent;
      cursor:pointer;
      color: rgba(11,16,32,.98);
      font-weight: 920;
      letter-spacing: .1px;
      font-size: 14.2px;
    }
    .acc-icon{
      width: 30px; height: 30px;
      border-radius: 12px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(17,88,255,.07);
      position:relative;
      flex: 0 0 auto;
    }
    .acc-icon::before, .acc-icon::after{
      content:"";
      position:absolute; left:50%; top:50%;
      width: 14px; height: 2px;
      background: rgba(10,35,95,1);
      transform: translate(-50%, -50%);
      border-radius: 2px;
    }
    .acc-icon::after{
      width: 2px; height: 14px;
      background: rgba(10,35,95,1);
      transform: translate(-50%, -50%);
      transition: transform .18s ease, opacity .18s ease;
      opacity:1;
    }
    .acc-item[data-open="true"] .acc-icon::after{
      opacity:0;
      transform: translate(-50%, -50%) scale(.7);
    }
    .acc-panel{
      padding: 0 14px 14px;
    }
    .acc-panel p{
      margin:0;
      color: rgba(90,107,124,.98);
      font-weight: 620;
      line-height: 1.75;
      font-size: 13.8px;
    }

    .wiki-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
      align-items:stretch;
    }
    .wiki-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 170px;
      display:flex; flex-direction:column;
    }
    .wiki-card:hover{ transform: translateY(-3px); box-shadow: 0 18px 44px rgba(10,35,95,.12); }
    .wiki-top{ display:flex; align-items:center; justify-content:space-between; gap: 12px; margin-bottom: 10px; }
    .wiki-icon{
      width: 44px; height: 44px;
      border-radius: 16px;
      background: linear-gradient(180deg, rgba(17,88,255,.14), rgba(0,182,255,.07));
      border: 1px solid rgba(17,88,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000; color: rgba(10,35,95,1);
      flex: 0 0 auto;
    }
    .wiki-title{ margin:0; font-weight: 980; color: rgba(11,16,32,.98); font-size: 15.5px; }
    .wiki-text{ margin:0 0 12px; color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; font-size: 13.6px; }
    .wiki-card .link-arrow{ margin-top:auto; }

    .news-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
      align-items:stretch;
    }
    .info-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 160px;
    }
    .info-card:hover{ transform: translateY(-3px); box-shadow: 0 18px 44px rgba(10,35,95,.12); }
    .info-card-alt{
      background: linear-gradient(180deg, rgba(17,88,255,.07), rgba(255,255,255,.58));
    }
    .info-title{ margin:0 0 10px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .info-text{ margin:0 0 12px; color: rgba(90,107,124,.98); line-height: 1.7; font-weight: 620; font-size: 13.6px; }

    .join-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .join-card, .join-side{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .join-side{
      background: linear-gradient(180deg, rgba(17,88,255,.07), rgba(255,255,255,.58));
    }
    .join-title{ margin:0 0 10px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .join-ul{
      margin:0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap: 10px;
      color: rgba(90,107,124,.98);
      font-weight: 650; line-height: 1.7; font-size: 13.8px;
    }
    .join-ul li{ display:flex; align-items:flex-start; }
    .join-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }

    .join-side-badge{
      display:inline-flex;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(0,182,255,.08);
      border: 1px solid rgba(0,182,255,.18);
      color: rgba(7,67,111,1);
      font-weight: 980;
      font-size: 13px;
      margin-bottom: 10px;
    }
    .join-side-title{ margin:0 0 8px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .join-side-desc{ margin:0 0 14px; color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; }
    .join-steps{ display:flex; flex-direction:column; gap: 10px; }
    .jstep{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
    }
    .jno{
      width: 32px; height: 32px;
      border-radius: 14px;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      color: rgba(10,35,95,1);
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .jtext{ color: rgba(90,107,124,.98); font-weight: 650; line-height: 1.65; font-size: 13.6px; }
    .join-callout{
      margin-top: 14px;
      padding: 14px 14px;
      border-radius: 16px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.66);
    }
    .join-callout-title{ font-weight: 980; color: rgba(11,16,32,.98); margin-bottom: 8px; }
    .join-callout-desc{ color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; margin-bottom: 12px; }

    .contact-grid{
      display:grid;
      grid-template-columns: 1fr .95fr;
      gap: 12px;
      align-items:start;
    }
    .contact-card, .contact-side{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
      padding: 16px 14px;
    }
    .contact-side{
      background: linear-gradient(180deg, rgba(17,88,255,.07), rgba(255,255,255,.58));
    }
    .contact-title, .kefu-title{ margin:0 0 12px; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .contact-items{
      display:flex; flex-direction:column; gap: 12px;
    }
    .citem{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
    }
    .cico{
      width: 36px; height: 36px;
      border-radius: 14px;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      color: rgba(10,35,95,1);
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .ck{ color: rgba(90,107,124,.98); font-weight: 750; font-size: 13px; margin-bottom: 6px; }
    .cv a, .cv{ color: rgba(11,16,32,.98); font-weight: 860; text-decoration:none; }
    .cv a:hover{ text-decoration: underline; }
    .contact-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }

    .link-row{ margin-top: 14px; }
    .link-row-title{ font-weight: 980; color: rgba(11,16,32,.98); margin-bottom: 10px; }
    .link-row-links{
      display:flex; flex-wrap:wrap; gap: 10px;
    }
    .link-row-links a{
      text-decoration:none;
      color: rgba(10,35,95,1);
      font-weight: 850;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      font-size: 13px;
      white-space:nowrap;
    }
    .link-row-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(17,88,255,.26);
      box-shadow: 0 16px 30px rgba(10,35,95,.12);
    }

    .kefu-card{
      border-radius: var(--radius);
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.62);
      padding: 16px 14px;
      box-shadow: 0 14px 30px rgba(10,35,95,.08);
    }
    .kefu-head{ margin-bottom: 10px; }
    .kefu-title{ font-size: 16px; margin:0 0 8px; }
    .kefu-desc{ margin:0; color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; }
    .qr-wrap{
      border-radius: 16px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.70);
      padding: 12px;
    }
    .qr-img{
      width:100%;
      max-width: 220px;
      height:auto;
      display:block;
      margin: 0 auto;
    }
    .kefu-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 12px; }

    .reviews{ margin-top: 12px; }
    .reviews-head{ margin-bottom: 12px; }
    .reviews-title{ margin:0; font-weight: 980; color: rgba(11,16,32,.98); font-size: 16px; }
    .reviews-desc{ margin: 8px 0 0; color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; }
    .review-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      align-items:stretch;
    }
    .review-card{
      padding: 14px 12px;
      border-radius: 16px;
      border: 1px solid rgba(12,26,48,.10);
      background: rgba(255,255,255,.62);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .review-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(10,35,95,.12);
    }
    .review-top{ display:flex; gap: 10px; align-items:flex-start; margin-bottom: 10px; }
    .avatar{
      width: 40px; height: 40px;
      border-radius: 16px;
      background: rgba(17,88,255,.10);
      border: 1px solid rgba(17,88,255,.22);
      color: rgba(10,35,95,1);
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000;
      flex: 0 0 auto;
      font-size: 14px;
    }
    .name{ font-weight: 980; color: rgba(11,16,32,.98); font-size: 13.8px; margin-bottom: 4px; }
    .meta{ color: rgba(90,107,124,.98); font-weight: 650; font-size: 12.8px; }
    .stars{ color: rgba(17,88,255,1); font-weight: 900; letter-spacing: 1px; margin-bottom: 8px; }
    .review-text{ margin:0; color: rgba(90,107,124,.98); font-weight: 620; line-height: 1.7; font-size: 13.4px; }

    .reviews-foot{
      display:flex; gap: 10px; flex-wrap:wrap; justify-content:flex-end;
      margin-top: 12px;
    }

    .site-footer{
      padding: 34px 0 28px;
      background: linear-gradient(180deg, rgba(11,24,54,.96), rgba(9,17,38,.98));
      color: rgba(240,246,255,.92);
      border-top: 1px solid rgba(255,255,255,.10);
    }
    .footer-inner{ display:flex; flex-direction:column; gap: 14px; }
    .footer-top{
      display:flex; gap: 16px; justify-content:space-between; align-items:flex-start;
    }
    .footer-brand{ display:flex; flex-direction:column; gap: 10px; min-width: 260px; }
    .footer-logo{ width: 150px; height:auto; display:block; }
    .footer-brand-text{ color: rgba(240,246,255,.88); font-weight: 650; }
    .footer-links{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 18px;
      width: min(680px, 100%);
    }
    .footer-links-col{ display:flex; flex-direction:column; gap: 10px; }
    .footer-col-title{
      font-weight: 980;
      color: rgba(240,246,255,.95);
      margin-bottom: 4px;
    }
    .footer-links-col a{
      color: rgba(240,246,255,.86);
      text-decoration:none;
      font-weight: 650;
      line-height: 1.5;
    }
    .footer-links-col a:hover{ text-decoration: underline; }

    .footer-divider{ height: 1px; background: rgba(255,255,255,.12); }
    .footer-bottom{
      display:flex; justify-content:space-between; align-items:center; gap: 12px;
      flex-wrap:wrap;
    }
    .footer-copyright{
      color: rgba(240,246,255,.86);
      font-weight: 650;
    }
    .footer-small{
      color: rgba(240,246,255,.82);
      font-weight: 650;
      display:flex; gap: 10px; align-items:center; flex-wrap:wrap;
    }
    .sep{ opacity:.6; }
    .footer-top-link{ color: rgba(240,246,255,.90); text-decoration:none; }
    .footer-top-link:hover{ text-decoration: underline; }

    .to-top{
      position:fixed;
      right: 14px;
      bottom: 90px;
      width: 46px; height: 46px;
      border-radius: 16px;
      border: 1px solid rgba(12,26,48,.12);
      background: rgba(255,255,255,.75);
      box-shadow: 0 14px 30px rgba(10,35,95,.16);
      cursor:pointer;
      color: rgba(11,16,32,.96);
      display:flex; align-items:center; justify-content:center;
      transform: translateY(14px);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, background .2s ease, border-color .2s ease;
      z-index:80;
    }
    .to-top.is-show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .to-top:hover{
      border-color: rgba(17,88,255,.28);
      background: rgba(255,255,255,.92);
    }

    .floating-kefu{
      position:fixed;
      right: 14px;
      bottom: 24px;
      z-index:81;
    }
    .float-pill{
      display:flex; align-items:center; gap: 10px;
      padding: 12px 14px;
      border-radius: 999px;
      border: 1px solid rgba(17,88,255,.22);
      background: linear-gradient(180deg, rgba(17,88,255,.12), rgba(0,182,255,.06));
      color: rgba(10,35,95,1);
      text-decoration:none;
      box-shadow: 0 18px 44px rgba(17,88,255,.18);
      transition: transform .18s ease, box-shadow .18s ease;
      font-weight: 950;
    }
    .float-pill:hover{
      transform: translateY(-2px);
      box-shadow: 0 24px 60px rgba(17,88,255,.22);
    }
    .float-ic{
      width: 28px; height: 28px;
      border-radius: 12px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(12,26,48,.10);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
    }

    .reveal{
      opacity: 1;
      transform: none;
    }
    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .bg-orbit{ animation:none; }
    }

    .reveal.is-inview{
      animation: rise .7s ease both;
    }
    @keyframes rise{
      from{ opacity:.0; transform: translateY(10px); }
      to{ opacity:1; transform: translateY(0); }
    }

    @media (max-width: 980px){
      .ai-page-logo{ width: 140px; }
      .nav-panel{ display:none; }
      .nav-toggle{ display:flex; }
      .nav-panel{
        position:absolute;
        right: 14px; top: 68px;
        width: min(560px, calc(100vw - 28px));
        display:none;
        flex-direction:column;
        align-items:flex-start;
        gap: 8px;
        padding: 12px 12px;
        border-radius: 16px;
        background: rgba(255,255,255,.92);
        border: 1px solid rgba(12,26,48,.12);
        box-shadow: 0 22px 60px rgba(10,35,95,.18);
      }
      .nav-panel.show{ display:flex; }
      .nav-link{ width:100%; padding: 10px 12px; }
      .nav-actions .btn-ghost{ display:none; }
      .hero-inner{ grid-template-columns: 1fr; }
      .hero-meta{ grid-template-columns: 1fr; }
      .about-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .service-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .platform-intro{ grid-template-columns: 1fr; }
      .platform-left{ border-right:0; border-bottom:1px solid rgba(12,26,48,.10); }
      .industry-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .timeline-steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .steps-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .content-split{ grid-template-columns: 1fr; }
      .cases-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .news-row{ grid-template-columns: 1fr; }
      .compare-top{ grid-template-columns: 1fr; }
      .training-grid{ grid-template-columns: 1fr; }
      .match-grid{ grid-template-columns: 1fr; }
      .help-grid{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .wiki-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .news-grid{ grid-template-columns: 1fr; }
      .join-grid{ grid-template-columns: 1fr; }
      .contact-grid{ grid-template-columns: 1fr; }
      .review-grid{ grid-template-columns: 1fr; }
      .footer-top{ flex-direction:column; }
      .footer-links{ grid-template-columns: 1fr; width:100%; }
      table{ min-width: 620px; }
    }