:root{
      --bg: #ffffff;
      --surface: #fbfbfc;
      --surface2: #fff7db;
      --text: #1f2430;
      --muted: #5a6273;
      --line: rgba(20, 24, 33, .10);
      --shadow: 0 14px 40px rgba(15, 18, 25, .08);
      --shadow2: 0 10px 26px rgba(15, 18, 25, .10);
      --radius-xl: 22px;
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 12px;
      --container: 1160px;

      --brand: #f3b300;
      --brand2: #ffcc33;
      --brandDeep: #b88100;

      --accent: #2b5cff;
      --good: #0f7a4f;
      --warn: #b24a00;

      --focus: rgba(243,179,0,.35);
    }

    *{ box-sizing: border-box; }
    html, body { height: 100%; }
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(900px 420px at 15% -10%, rgba(243,179,0,.20), rgba(255,255,255,0) 60%),
        radial-gradient(800px 380px at 85% 5%, rgba(43,92,255,.12), rgba(255,255,255,0) 55%),
        linear-gradient(180deg, #ffffff, #ffffff 65%, #fafafa);
    }

    a{ color: inherit; text-decoration: none; }
    .skip-link{
      position:absolute; left:-999px; top:8px;
      background:#111; color:#fff; padding:10px 12px; border-radius:10px;
      z-index:9999;
    }
    .skip-link:focus{ left: 14px; }

    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .topbar{
      position: sticky;
      top:0;
      z-index: 50;
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(20,24,33,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      padding: 12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 210px;
    }
    .ai-page-logo{ display:block; }

    .nav-toggle{
      display:none;
      width:44px; height:44px;
      border-radius: 14px;
      border: 1px solid rgba(20,24,33,.10);
      background: #fff;
      box-shadow: 0 10px 22px rgba(15,18,25,.06);
      cursor:pointer;
    }
    .burger{
      display:block;
      width:18px; height:12px;
      margin: 0 auto;
      position:relative;
    }
    .burger::before, .burger::after, .burger{
      background: transparent;
    }
    .burger::before, .burger::after{
      content:"";
      position:absolute;
      left:0; right:0;
      height:2px;
      background: #1f2430;
      border-radius: 999px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger::before{ top:0; }
    .burger::after{ top:10px; }
    .nav-open .burger::before{ transform: translateY(5px) rotate(45deg); }
    .nav-open .burger::after{ transform: translateY(-5px) rotate(-45deg); }

    .nav{
      display:flex;
      align-items:center;
      gap: 16px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .nav-item{
      font-size: 14px;
      color: rgba(31,36,48,.90);
      padding: 8px 8px;
      border-radius: 12px;
      transition: background .2s ease, color .2s ease;
      white-space: nowrap;
    }
    .nav-item:hover{ background: rgba(243,179,0,.14); }
    .nav-cta{
      font-size: 14px;
      padding: 10px 14px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--brand2), var(--brand));
      border: 1px solid rgba(184,129,0,.35);
      color:#1b1608;
      box-shadow: 0 12px 26px rgba(243,179,0,.20);
      transition: transform .15s ease, box-shadow .2s ease;
      white-space: nowrap;
    }
    .nav-cta:hover{ transform: translateY(-1px); box-shadow: 0 16px 34px rgba(243,179,0,.25); }

    .hero{
      padding: 34px 0 24px;
      position: relative;
      overflow: hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset: -2px;
      background:
        radial-gradient(600px 260px at 20% 15%, rgba(243,179,0,.20), rgba(255,255,255,0) 62%),
        radial-gradient(680px 300px at 85% 20%, rgba(43,92,255,.12), rgba(255,255,255,0) 60%);
      pointer-events:none;
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.25fr .85fr;
      gap: 22px;
      position: relative;
      z-index: 1;
      align-items: start;
    }
    .hero-copy{
      padding: 14px 0;
    }
    .eyebrow{
      display:flex;
      align-items:center;
      gap: 10px;
      color: rgba(31,36,48,.82);
      font-size: 13px;
      margin-bottom: 12px;
    }
    .dot{
      width:10px; height:10px; border-radius: 50%;
      background: linear-gradient(135deg, var(--brand2), var(--brand));
      box-shadow: 0 10px 22px rgba(243,179,0,.32);
    }
    .hero-title{
      font-size: clamp(26px, 3.2vw, 40px);
      line-height: 1.15;
      margin: 0 0 12px;
      letter-spacing: -0.02em;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.7;
      margin: 0 0 18px;
      max-width: 64ch;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 18px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 10px;
      padding: 12px 16px;
      border-radius: 14px;
      border: 1px solid rgba(20,24,33,.12);
      background: #fff;
      color: rgba(31,36,48,.95);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      font-weight: 650;
      font-size: 14px;
    }
    .btn:focus{ outline: 3px solid var(--focus); outline-offset: 2px; }
    .btn:hover{ transform: translateY(-1px); box-shadow: 0 14px 30px rgba(15,18,25,.10); }

    .btn-primary{
      background: linear-gradient(135deg, var(--brand2), var(--brand));
      border-color: rgba(184,129,0,.38);
      color:#1b1608;
      box-shadow: 0 14px 30px rgba(243,179,0,.20);
    }
    .btn-ghost{
      background: rgba(255,255,255,.8);
    }
    .btn-soft{
      background: rgba(243,179,0,.12);
      border-color: rgba(243,179,0,.22);
      color: rgba(31,36,48,.95);
    }
    .btn-wide{ width: 100%; }
    .hero-quick{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
      max-width: 520px;
    }
    .quick-item{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(20,24,33,.08);
      box-shadow: 0 10px 22px rgba(15,18,25,.04);
      transition: transform .18s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .quick-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(15,18,25,.09);
      border-color: rgba(243,179,0,.25);
    }
    .quick-icon{
      width: 38px; height: 38px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(243,179,0,.18), rgba(43,92,255,.08));
      border: 1px solid rgba(20,24,33,.08);
      color: #1f2430;
      flex: 0 0 auto;
    }
    .quick-text strong{ display:block; font-size: 14px; }
    .quick-text span{ display:block; font-size: 13px; color: var(--muted); margin-top: 2px; }

    .hero-panel{
      border-radius: var(--radius-xl);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.74));
      border: 1px solid rgba(20,24,33,.10);
      box-shadow: var(--shadow);
      padding: 16px;
      position: relative;
      transform: perspective(900px) rotateX(calc(var(--rx, 0) * 2deg)) rotateY(calc(var(--ry, 0) * 2deg));
      transition: transform .2s ease;
    }
    .panel-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 10px;
      margin-bottom: 14px;
    }
    .panel-title{
      display:flex; align-items:center; gap: 10px;
      font-weight: 850;
      letter-spacing: -0.01em;
    }
    .panel-mark{
      width: 12px; height: 12px; border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,0) 55%),
        linear-gradient(135deg, var(--brand2), var(--brand));
      box-shadow: 0 12px 26px rgba(243,179,0,.28);
    }
    .panel-badge{
      font-size: 12px;
      color: rgba(31,36,48,.92);
      background: rgba(255,204,51,.18);
      border: 1px solid rgba(243,179,0,.30);
      padding: 8px 10px;
      border-radius: 999px;
      white-space: nowrap;
    }

    .metrics-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-bottom: 14px;
    }
    .metric-card{
      padding: 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.8);
      border: 1px solid rgba(20,24,33,.08);
      transition: transform .18s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .metric-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(15,18,25,.08);
      border-color: rgba(243,179,0,.25);
    }
    .metric-number{
      font-size: 22px;
      font-weight: 950;
      letter-spacing: -0.02em;
      background: linear-gradient(135deg, var(--brand2), var(--brand));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .metric-label{ font-weight: 800; margin-top: 2px; }
    .metric-desc{ color: var(--muted); font-size: 12.8px; line-height: 1.5; margin-top: 6px; }

    .panel-cta{
      display:grid;
      gap: 10px;
      margin-bottom: 10px;
    }
    .fineprint{
      display:flex; gap: 10px; align-items:flex-start;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(243,179,0,.10);
      border: 1px solid rgba(243,179,0,.18);
      color: rgba(31,36,48,.90);
      font-size: 13px;
    }
    .shield{ color: var(--brandDeep); font-weight: 900; }

    .section{
      padding: 56px 0;
    }
    .section-surface{
      background: linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,0)) , rgba(251,251,252, .9);
    }
    .section-head{
      margin-bottom: 18px;
    }
    .h2{
      font-size: clamp(22px, 2.4vw, 30px);
      margin: 0 0 8px;
      letter-spacing: -0.02em;
    }
    .h3{
      margin: 0;
      font-size: 18px;
      letter-spacing: -0.01em;
    }
    .section-sub{
      margin: 0;
      color: var(--muted);
      line-height: 1.7;
      font-size: 14.8px;
      max-width: 78ch;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 16px;
      align-items: start;
    }

    .card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: #fff;
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .soft-card{
      background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.86));
    }
    .card.inview{ }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 20px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.22);
    }

    .muted{ color: var(--muted); line-height: 1.7; margin: 10px 0 0; font-size: 14.6px; }
    .list-check{ list-style:none; padding:0; margin: 14px 0 0; display:grid; gap: 10px; }
    .list-check li{ display:flex; gap: 10px; align-items:flex-start; color: rgba(31,36,48,.92); font-size: 14.2px; }
    .li-dot{ width: 10px; height: 10px; border-radius: 50%; background: linear-gradient(135deg, var(--brand2), var(--brand)); margin-top: 5px; box-shadow: 0 10px 22px rgba(243,179,0,.28); flex: 0 0 auto; }
    .row-actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
    .list-check-accent .li-dot{ background: linear-gradient(135deg, rgba(43,92,255,.25), var(--brand2)); }

    .timeline-card{ background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.86)); position: relative; overflow:hidden; }
    .timeline-card::after{
      content:"";
      position:absolute;
      inset:-120px -120px auto auto;
      width: 260px; height: 260px;
      background: radial-gradient(circle at 30% 30%, rgba(243,179,0,.35), rgba(255,255,255,0) 62%);
      transform: rotate(18deg);
      pointer-events:none;
    }
    .timeline-head{ display:flex; align-items:flex-start; justify-content:space-between; gap: 10px; margin-bottom: 14px; position:relative; z-index:1; }
    .timeline-note{ color: var(--muted); font-size: 13px; background: rgba(43,92,255,.08); border: 1px solid rgba(43,92,255,.12); padding: 8px 10px; border-radius: 999px; white-space: nowrap; }
    .timeline{ display:grid; gap: 12px; position:relative; z-index:1; }
    .step{
      display:flex; gap: 12px;
      padding: 12px 12px;
      border-radius: 18px;
      background: rgba(255,255,255,.80);
      border: 1px solid rgba(20,24,33,.08);
    }
    .step-idx{
      width: 48px; height: 38px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      background: linear-gradient(135deg, rgba(243,179,0,.22), rgba(43,92,255,.08));
      border: 1px solid rgba(20,24,33,.08);
      flex: 0 0 auto;
    }
    .step-title{ font-weight: 850; }
    .step-desc{ color: var(--muted); font-size: 13.6px; margin-top: 4px; line-height:1.6; }
    .timeline-bottom{ margin-top: 14px; position:relative; z-index:1; }
    .tag-cloud{ display:flex; flex-wrap: wrap; gap: 8px; }
    .tag{
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(243,179,0,.10);
      border: 1px solid rgba(243,179,0,.18);
      color: rgba(31,36,48,.92);
      font-size: 13px;
      white-space: nowrap;
    }

    .services-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .service-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.86));
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      min-height: 178px;
      display:flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .service-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 54px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .service-top{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; }
    .service-icon{
      width: 44px; height: 44px;
      border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(243,179,0,.20), rgba(43,92,255,.10));
      border: 1px solid rgba(20,24,33,.08);
      color: #1f2430;
      flex: 0 0 auto;
    }
    .service-tags{ display:flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
    .pill{
      font-size: 12.8px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.8);
      color: rgba(31,36,48,.92);
      white-space: nowrap;
    }

    .steps-grid{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .step-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 16px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      min-height: 150px;
      display:flex;
      flex-direction: column;
    }
    .step-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .step-head{ display:flex; align-items:center; gap: 12px; }
    .step-num{
      width: 44px; height: 34px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      background: linear-gradient(135deg, rgba(243,179,0,.26), rgba(43,92,255,.10));
      border: 1px solid rgba(20,24,33,.08);
      flex: 0 0 auto;
    }

    .callout{
      margin-top: 16px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(243,179,0,.22);
      background:
        radial-gradient(800px 280px at 10% 30%, rgba(243,179,0,.22), rgba(255,255,255,0) 55%),
        linear-gradient(180deg, rgba(255,247,219,.65), rgba(255,255,255,.86));
      padding: 16px;
      display:flex;
      gap: 14px;
      align-items:center;
      justify-content: space-between;
      flex-wrap: wrap;
    }
    .callout-title{ font-weight: 950; font-size: 16px; }
    .callout-desc{ color: var(--muted); margin-top: 6px; line-height: 1.6; font-size: 14.2px; }
    .callout-right{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }
    .mini-kpi{
      padding: 10px 12px;
      border-radius: 18px;
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.82);
      min-width: 140px;
    }
    .mini-kpi-num{ font-weight: 950; }
    .mini-kpi-sub{ color: var(--muted); font-size: 13px; margin-top: 4px; line-height: 1.5; }

    .industry-grid{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .industry-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 16px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      min-height: 192px;
      display:flex; flex-direction: column; gap: 10px;
    }
    .industry-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .list-dot{ list-style:none; padding:0; margin: 8px 0 0; display:grid; gap: 8px; }
    .list-dot li{
      color: rgba(31,36,48,.92);
      font-size: 14.2px;
      display:flex; gap: 10px; align-items:flex-start;
    }
    .list-dot li::before{
      content:"";
      width: 10px; height: 10px;
      border-radius: 50%;
      background: rgba(243,179,0,.55);
      border: 1px solid rgba(243,179,0,.35);
      margin-top: 6px;
      flex: 0 0 auto;
    }
    .link-more{
      margin-top: auto;
      color: rgba(31,36,48,.95);
      font-weight: 750;
      display:inline-flex;
      align-items:center;
      gap: 8px;
    }
    .link-more::after{
      content:"→";
      color: rgba(184,129,0,.95);
      transition: transform .15s ease;
    }
    .industry-card:hover .link-more::after{ transform: translateX(2px); }

    .network-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .network-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.84));
      padding: 16px;
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .network-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .network-title{ font-weight: 950; font-size: 16px; }
    .network-desc{ color: var(--muted); margin-top: 8px; line-height: 1.7; font-size: 14.3px; }
    .network-meta{ display:flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
    .badge{
      font-size: 12.8px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(43,92,255,.08);
      border: 1px solid rgba(43,92,255,.12);
      color: rgba(31,36,48,.92);
      white-space: nowrap;
    }
    .link-row{ display:flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; }

    .process-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }
    .process-col{ display:grid; gap: 12px; }
    .process-step{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      padding: 16px;
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .process-step:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .process-step-accent{
      background:
        radial-gradient(700px 240px at 10% 20%, rgba(243,179,0,.20), rgba(255,255,255,0) 60%),
        rgba(255,255,255,.88);
      border-color: rgba(243,179,0,.22);
    }
    .process-k{
      font-size: 12.5px;
      font-weight: 900;
      letter-spacing: .02em;
      text-transform: uppercase;
      color: rgba(184,129,0,.95);
    }
    .process-v{ font-weight: 950; font-size: 16px; margin-top: 6px; }
    .process-d{ color: var(--muted); margin-top: 6px; line-height: 1.7; font-size: 14.2px; }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .case-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      overflow:hidden;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      display:flex; flex-direction: column;
      min-height: 240px;
    }
    .case-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .case-media{
      height: 86px;
      background:
        radial-gradient(260px 90px at 20% 20%, rgba(243,179,0,.28), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(43,92,255,.10), rgba(255,255,255,.0));
      border-bottom: 1px solid rgba(20,24,33,.08);
    }
    .case-media.media2{
      background:
        radial-gradient(260px 90px at 70% 20%, rgba(43,92,255,.20), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(243,179,0,.10), rgba(255,255,255,.0));
    }
    .case-media.media3{
      background:
        radial-gradient(260px 90px at 35% 10%, rgba(243,179,0,.26), rgba(255,255,255,0) 60%),
        radial-gradient(240px 90px at 90% 30%, rgba(43,92,255,.14), rgba(255,255,255,0) 62%);
    }
    .case-media.media4{
      background:
        radial-gradient(260px 90px at 25% 35%, rgba(43,92,255,.22), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(243,179,0,.12), rgba(255,255,255,.0));
    }
    .case-body{
      padding: 14px 14px 16px;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    .case-body h3{ font-size: 16.5px; }
    .case-meta{ display:flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }

    .article-row{
      margin-top: 18px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 16px;
    }
    .article-head{ display:flex; align-items:center; justify-content:space-between; gap: 12px; margin-bottom: 10px; }
    .article-list{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }
    .article-item{
      border-radius: 16px;
      border: 1px solid rgba(20,24,33,.08);
      background: rgba(255,255,255,.86);
      padding: 12px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      min-height: 84px;
      display:flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 10px;
    }
    .article-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,18,25,.09);
      border-color: rgba(243,179,0,.25);
    }
    .article-title{ font-weight: 850; font-size: 14.2px; line-height: 1.4; }
    .article-meta{ color: var(--muted); font-size: 12.8px; }

    .compare-grid{
      display:grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 14px;
      align-items:start;
    }
    .rating-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(243,179,0,.22);
      background:
        radial-gradient(700px 260px at 15% 10%, rgba(243,179,0,.22), rgba(255,255,255,0) 60%),
        rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      position: relative;
      overflow:hidden;
    }
    .rating-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      margin-bottom: 10px;
    }
    .rating-stars{ font-size: 18px; letter-spacing: 2px; color: rgba(184,129,0,.98); }
    .rating-label{ color: rgba(31,36,48,.90); font-size: 13px; margin-top: 6px; }
    .rating-main{ margin-top: 6px; }
    .rating-score{
      display:flex; align-items: baseline; gap: 8px;
    }
    .score-num{
      font-size: 44px;
      font-weight: 1000;
      letter-spacing: -0.03em;
      background: linear-gradient(135deg, var(--brand2), var(--brand));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      line-height: 1;
    }
    .score-unit{ font-weight: 900; color: rgba(31,36,48,.92); }
    .rating-max{ color: var(--muted); margin-top: 6px; font-weight: 650; }
    .rating-list{ margin-top: 12px; display:grid; gap: 8px; }
    .rating-item{ display:flex; gap: 10px; align-items:flex-start; color: rgba(31,36,48,.92); font-size: 14.2px; }
    .tick{
      width: 18px; height: 18px;
      border-radius: 8px;
      background: rgba(15,122,79,.10);
      border: 1px solid rgba(15,122,79,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--good);
      font-weight: 1000;
      flex: 0 0 auto;
      margin-top: 1px;
    }
    .table-wrap{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      overflow:hidden;
    }
    .table-head{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; margin-bottom: 10px; }
    .table-note{ color: var(--muted); font-size: 13px; white-space: nowrap; }
    .table-scroll{ overflow:auto; }
    .compare-table{
      width: 100%;
      border-collapse: collapse;
      min-width: 620px;
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(20,24,33,.08);
      vertical-align: top;
      font-size: 14.2px;
      line-height: 1.6;
    }
    .compare-table th{
      text-align:left;
      color: rgba(31,36,48,.92);
      font-weight: 900;
      background: rgba(243,179,0,.10);
      border-bottom-color: rgba(243,179,0,.16);
    }
    .good{ color: var(--good); font-weight: 900; }
    .warn{ color: var(--warn); font-weight: 900; }
    .table-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      justify-content:flex-end;
      margin-top: 12px;
    }

    .match-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .match-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
    }
    .seg{
      display:flex; gap: 10px; flex-wrap: wrap;
      margin-top: 12px;
      margin-bottom: 14px;
    }
    .seg-btn{
      border-radius: 999px;
      border: 1px solid rgba(20,24,33,.12);
      background: rgba(255,255,255,.88);
      padding: 10px 12px;
      cursor:pointer;
      font-weight: 800;
      font-size: 13.8px;
      transition: transform .15s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .seg-btn:hover{ transform: translateY(-1px); box-shadow: 0 14px 30px rgba(15,18,25,.08); border-color: rgba(243,179,0,.25); }
    .seg-btn.is-active{
      background: linear-gradient(135deg, rgba(255,204,51,.26), rgba(243,179,0,.18));
      border-color: rgba(243,179,0,.35);
      box-shadow: 0 16px 34px rgba(243,179,0,.14);
    }
    .seg-panel{ }
    .seg-item{ display:none; }
    .seg-item.is-active{ display:block; }
    .seg-title{ font-weight: 950; margin-top: 6px; }
    .match-actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

    .match-side{
      display:grid; gap: 14px;
    }
    .side-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      overflow:hidden;
    }
    .side-head{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; margin-bottom: 10px; }
    .side-badge{
      background: rgba(43,92,255,.10);
      border: 1px solid rgba(43,92,255,.15);
      padding: 8px 10px;
      border-radius: 999px;
      color: rgba(31,36,48,.92);
      font-size: 12.8px;
      white-space: nowrap;
    }
    .price-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 12px;
    }
    .price-item{
      border-radius: 18px;
      border: 1px solid rgba(20,24,33,.08);
      background: rgba(255,255,255,.86);
      padding: 12px;
      min-height: 96px;
    }
    .price-title{ font-weight: 950; }
    .price-value{ font-weight: 900; margin-top: 6px; color: rgba(31,36,48,.95); }
    .price-desc{ color: var(--muted); margin-top: 6px; font-size: 13.4px; line-height:1.6; }
    .token-bottom{ margin-top: 12px; display:flex; gap: 10px; flex-wrap: wrap; }

    .model-chips{
      margin-top: 10px;
      display:flex; gap: 8px; flex-wrap: wrap;
    }
    .chip{
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      font-size: 12.8px;
      color: rgba(31,36,48,.92);
      white-space: nowrap;
    }

    .side-footer{ margin-top: 10px; }
    .muted strong{ color: rgba(31,36,48,.95); }

    .train-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .train-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
    }
    .train-list{ margin-top: 12px; display:grid; gap: 12px; }
    .train-item{
      display:flex; gap: 12px;
      align-items:flex-start;
      padding: 12px;
      border-radius: 18px;
      border: 1px solid rgba(20,24,33,.08);
      background: rgba(255,255,255,.86);
    }
    .train-dot{
      width: 12px; height: 12px;
      border-radius: 50%;
      background: linear-gradient(135deg, rgba(43,92,255,.22), rgba(243,179,0,.35));
      border: 1px solid rgba(20,24,33,.08);
      margin-top: 6px;
      flex: 0 0 auto;
    }
    .train-title{ font-weight: 950; }
    .train-desc{ margin-top: 6px; color: var(--muted); line-height: 1.6; font-size: 13.7px; }
    .train-actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

    .train-side{ display:grid; gap: 14px; }
    .side-quote{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background:
        radial-gradient(700px 240px at 10% 20%, rgba(243,179,0,.18), rgba(255,255,255,0) 60%),
        rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      position: relative;
      overflow:hidden;
    }
    .quote-mark{
      position:absolute;
      right: 16px;
      top: -6px;
      font-size: 86px;
      color: rgba(243,179,0,.18);
      font-weight: 1000;
      line-height: 1;
      pointer-events:none;
    }
    .quote-text{ font-weight: 800; color: rgba(31,36,48,.95); line-height: 1.8; }
    .quote-foot{ margin-top: 12px; display:flex; gap: 8px; flex-wrap: wrap; }
    .chip-warm{
      background: rgba(243,179,0,.10);
      border-color: rgba(243,179,0,.20);
    }

    .training-network{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      position: relative;
      overflow:hidden;
    }
    .net-row{ display:flex; gap: 10px; flex-wrap: wrap; }
    .net-pill{
      flex: 1 1 120px;
      border-radius: 18px;
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      padding: 12px;
      min-width: 120px;
    }
    .net-num{ font-weight: 950; }
    .net-sub{ color: var(--muted); margin-top: 6px; font-size: 13.4px; line-height: 1.6; }
    .training-media{ margin-top: 14px; height: 70px; position: relative; border-radius: 18px; border: 1px dashed rgba(20,24,33,.14); background: rgba(243,179,0,.06); overflow:hidden; }
    .training-wave{
      position:absolute; inset: 0;
      background:
        radial-gradient(60px 26px at 15% 50%, rgba(243,179,0,.35), rgba(255,255,255,0) 62%),
        radial-gradient(70px 30px at 50% 30%, rgba(43,92,255,.20), rgba(255,255,255,0) 62%),
        radial-gradient(80px 34px at 82% 60%, rgba(243,179,0,.25), rgba(255,255,255,0) 62%);
      animation: floaty 6s ease-in-out infinite;
    }
    @keyframes floaty{
      0%,100%{ transform: translateX(0) translateY(0); opacity:.95; }
      50%{ transform: translateX(10px) translateY(-2px); opacity:1; }
    }

    .help-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 12px;
      align-items: start;
    }
    .help-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      min-height: 240px;
    }
    .help-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .steps-ol{ margin: 12px 0 0; padding-left: 18px; color: rgba(31,36,48,.95); }
    .steps-ol li{ margin: 8px 0; color: rgba(31,36,48,.92); line-height: 1.7; font-size: 14.2px; }

    .faq-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .faq-list{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 10px;
    }
    .faq-item{
      border-radius: 18px;
      overflow:hidden;
      border: 1px solid rgba(20,24,33,.08);
      background: rgba(255,255,255,.86);
      margin: 10px;
      transition: border-color .2s ease, transform .2s ease, box-shadow .25s ease;
    }
    .faq-item:hover{
      border-color: rgba(243,179,0,.25);
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,18,25,.08);
    }
    .faq-q{
      width: 100%;
      text-align:left;
      padding: 14px 14px;
      background: transparent;
      border: none;
      cursor:pointer;
      font-weight: 900;
      font-size: 14.6px;
      display:flex;
      align-items:center;
      gap: 12px;
    }
    .faq-q::after{
      margin-left:auto;
      content:"+";
      color: rgba(184,129,0,.95);
      font-weight: 1000;
      transition: transform .2s ease;
    }
    .faq-item .faq-q[aria-expanded="true"]::after{
      content:"−";
      transform: translateY(-1px);
    }
    .faq-a{
      padding: 0 14px 14px;
      color: var(--muted);
      line-height: 1.8;
      font-size: 14.2px;
    }

    .faq-side{ display:grid; gap: 14px; }
    .side-links{ display:grid; gap: 10px; margin-top: 10px; }
    .mini-link{
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(243,179,0,.08);
      border: 1px solid rgba(243,179,0,.16);
      font-weight: 800;
      color: rgba(31,36,48,.95);
      transition: transform .18s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .mini-link:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(15,18,25,.08);
      border-color: rgba(243,179,0,.28);
    }

    .wiki-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .wiki-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 16px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      min-height: 112px;
    }
    .wiki-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }

    .news-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .news-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
      transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
      min-height: 220px;
      display:flex; flex-direction: column;
    }
    .news-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(15,18,25,.10);
      border-color: rgba(243,179,0,.25);
    }
    .news-top{ display:flex; align-items:center; justify-content:space-between; gap: 12px; }
    .news-tag{
      font-weight: 950;
      font-size: 13px;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(43,92,255,.10);
      border: 1px solid rgba(43,92,255,.14);
    }
    .news-time{ color: var(--muted); font-size: 13px; }

    .contact-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 14px;
      align-items:start;
    }
    .contact-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
    }
    .contact-head{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; margin-bottom: 6px; }
    .contact-note{
      color: var(--muted); font-size: 13px;
      background: rgba(243,179,0,.10);
      border: 1px solid rgba(243,179,0,.16);
      padding: 8px 10px;
      border-radius: 999px;
      white-space: nowrap;
    }
    .form{ margin-top: 8px; }
    .form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .field{ display:flex; flex-direction: column; gap: 8px; margin-top: 12px; }
    .label-text{ font-weight: 900; font-size: 13.6px; color: rgba(31,36,48,.92); }
    input, select, textarea{
      width: 100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(20,24,33,.12);
      background: rgba(255,255,255,.92);
      color: rgba(31,36,48,.95);
      outline: none;
      transition: box-shadow .2s ease, border-color .2s ease;
      font-size: 14.2px;
    }
    textarea{ resize: vertical; min-height: 110px; max-height: 260px; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(243,179,0,.55);
      box-shadow: 0 0 0 4px rgba(243,179,0,.18);
    }
    .form-actions{
      display:flex; gap: 10px; flex-wrap: wrap; margin-top: 14px;
    }
    .form-actions .btn{ flex: 1 1 160px; }
    .form-foot{
      display:flex; gap: 10px; align-items:center;
      margin-top: 12px;
      color: var(--muted);
      font-size: 13.6px;
      line-height: 1.6;
    }
    .form-msg{
      display:none;
      margin-top: 12px;
      border-radius: 16px;
      padding: 10px 12px;
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      color: var(--muted);
      font-size: 13.8px;
    }
    .form-msg.ok{
      display:block;
      border-color: rgba(15,122,79,.18);
      background: rgba(15,122,79,.07);
      color: rgba(15,122,79,.95);
      font-weight: 800;
    }
    .form-msg.err{
      display:block;
      border-color: rgba(178,74,0,.22);
      background: rgba(178,74,0,.06);
      color: rgba(178,74,0,.98);
      font-weight: 850;
    }

    .contact-side{
      display:grid; gap: 14px;
    }
    .contact-info{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
    }
    .info-row{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid rgba(20,24,33,.08);
    }
    .info-row:last-of-type{ border-bottom: none; }
    .info-k{ color: rgba(31,36,48,.86); font-weight: 950; min-width: 110px; font-size: 13.8px; }
    .info-v{ color: var(--muted); text-align:right; flex: 1; font-size: 14.2px; }
    .info-row-qr .info-v{ text-align:left; }
    .link-strong{
      font-weight: 950;
      color: rgba(31,36,48,.95);
      border-bottom: 1px dashed rgba(243,179,0,.45);
    }
    .qr-wrap{
      display:flex; align-items:flex-start; gap: 12px;
    }
    .qr-wrap img{
      width: 88px; height: 88px;
      border-radius: 18px;
      border: 1px solid rgba(20,24,33,.10);
      background: #fff;
      box-shadow: 0 14px 30px rgba(15,18,25,.08);
    }
    .qr-tip{ color: var(--muted); line-height: 1.6; font-size: 13.6px; margin-top: 6px; }
    .side-divider{ height: 1px; background: rgba(20,24,33,.08); margin: 12px 0; }
    .side-card-inner h3{ margin: 0 0 10px; }
    .friend-links{ display:grid; grid-template-columns: 1fr; gap: 8px; }
    .friend-links a{
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(43,92,255,.07);
      border: 1px solid rgba(43,92,255,.12);
      font-weight: 850;
      color: rgba(31,36,48,.95);
      transition: transform .18s ease, box-shadow .25s ease, border-color .25s ease;
      display:block;
    }
    .friend-links a:hover{ transform: translateY(-2px); box-shadow: 0 18px 34px rgba(15,18,25,.08); border-color: rgba(43,92,255,.20); }

    .section-spacer{ height: 2px; }

    .join-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }
    .join-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(20,24,33,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(15,18,25,.06);
      padding: 18px;
    }
    .join-action .h3{ margin-bottom: 8px; }
    .join-actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
    .join-divider{ height: 1px; background: rgba(20,24,33,.08); margin: 16px 0; }
    .join-inline{ display:grid; gap: 12px; }
    .join-inline-item{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; }
    .join-inline-k{ font-weight: 950; color: rgba(31,36,48,.92); min-width: 96px; font-size: 13.6px; }
    .join-inline-v{ color: var(--muted); text-align:right; font-size: 14.2px; flex: 1; line-height:1.6; }

    .join-banner{
      margin-top: 14px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(243,179,0,.22);
      background:
        radial-gradient(800px 240px at 20% 30%, rgba(243,179,0,.26), rgba(255,255,255,0) 60%),
        radial-gradient(700px 220px at 85% 60%, rgba(43,92,255,.12), rgba(255,255,255,0) 62%),
        rgba(255,255,255,.86);
      padding: 16px;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }
    .banner-title{ font-weight: 1000; font-size: 16px; }
    .banner-sub{ color: var(--muted); margin-top: 6px; line-height:1.6; }

    .footer{
      margin-top: 40px;
      background:
        radial-gradient(900px 320px at 15% 0%, rgba(243,179,0,.18), rgba(255,255,255,0) 55%),
        rgba(255,255,255,.65);
      border-top: 1px solid rgba(20,24,33,.10);
    }
    .footer-inner{
      padding: 26px 0 14px;
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items:start;
    }
    .footer-left{ display:grid; gap: 10px; }
    .footer-text{ color: var(--muted); line-height: 1.7; max-width: 62ch; }
    .footer-right{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .footer-col{ padding: 6px 0; }
    .footer-k{ font-weight: 1000; margin-bottom: 10px; color: rgba(31,36,48,.92); }
    .footer-links{ display:grid; gap: 10px; }
    .footer-links a{
      color: rgba(31,36,48,.92);
      font-weight: 750;
      font-size: 14px;
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(43,92,255,.06);
      border: 1px solid rgba(43,92,255,.12);
      transition: transform .18s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(15,18,25,.08);
      border-color: rgba(43,92,255,.22);
    }
    .footer-bottom{
      border-top: 1px solid rgba(20,24,33,.08);
      padding: 14px 0 18px;
    }
    .footer-bottom-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      flex-wrap: wrap;
      color: var(--muted);
      font-size: 13.8px;
    }
    .footer-mini{ display:flex; gap: 12px; flex-wrap: wrap; }
    .footer-mini-link{
      color: rgba(31,36,48,.95);
      font-weight: 850;
      padding: 8px 10px;
      border-radius: 12px;
      background: rgba(243,179,0,.08);
      border: 1px solid rgba(243,179,0,.18);
      transition: transform .18s ease, box-shadow .25s ease;
    }
    .footer-mini-link:hover{ transform: translateY(-2px); box-shadow: 0 18px 34px rgba(15,18,25,.08); }

    .to-top{
      position: fixed;
      right: 16px;
      bottom: 16px;
      width: 44px; height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(20,24,33,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 40px rgba(15,18,25,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      z-index: 60;
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .2s ease, transform .2s ease;
      color: rgba(31,36,48,.95);
    }
    .to-top.show{ opacity: 1; transform: translateY(0); }
    .to-top-text{ display:none; font-weight: 900; font-size: 12.5px; }
    .to-top span[aria-hidden="true"]{ font-size: 18px; line-height: 1; }

    .float-qa{
      position: fixed;
      right: 16px;
      bottom: 74px;
      z-index: 59;
      display:flex; align-items:center; gap: 10px;
      padding: 12px 14px;
      border-radius: 18px;
      border: 1px solid rgba(243,179,0,.25);
      background: linear-gradient(135deg, rgba(255,204,51,.24), rgba(243,179,0,.14));
      box-shadow: 0 20px 50px rgba(243,179,0,.18);
      font-weight: 950;
      color: rgba(31,36,48,.95);
      transition: transform .2s ease, box-shadow .25s ease;
    }
    .float-qa:hover{ transform: translateY(-2px); box-shadow: 0 26px 66px rgba(243,179,0,.24); }
    .float-dot{
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(135deg, var(--brand2), var(--brand));
      box-shadow: 0 12px 26px rgba(243,179,0,.30);
    }

    .inview{
      animation: inUp .55s ease both;
    }
    @keyframes inUp{
      from{ opacity: 0; transform: translateY(10px); }
      to{ opacity: 1; transform: translateY(0); }
    }

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .hero-panel{ transform: none; }
      .services-grid{ grid-template-columns: 1fr 1fr; }
      .steps-grid{ grid-template-columns: 1fr 1fr; }
      .industry-grid{ grid-template-columns: 1fr 1fr; }
      .case-grid{ grid-template-columns: 1fr 1fr; }
      .article-list{ grid-template-columns: 1fr 1fr; }
      .compare-grid{ grid-template-columns: 1fr; }
      .match-grid{ grid-template-columns: 1fr; }
      .train-grid{ grid-template-columns: 1fr; }
      .help-grid{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .wiki-grid{ grid-template-columns: 1fr 1fr; }
      .news-grid{ grid-template-columns: 1fr; }
      .contact-grid{ grid-template-columns: 1fr; }
      .footer-inner{ grid-template-columns: 1fr; }
      .footer-right{ grid-template-columns: 1fr 1fr; }
      .join-grid{ grid-template-columns: 1fr; }
      .process-grid{ grid-template-columns: 1fr; }
      .network-grid{ grid-template-columns: 1fr; }
      .to-top-text{ display:inline; }
      .to-top{ width: auto; padding: 0 14px; }
    }

    @media (max-width: 760px){
      .nav-toggle{ display:block; }
      .nav{
        display:none;
        position:absolute;
        left: 16px;
        right: 16px;
        top: 68px;
        padding: 12px;
        border-radius: 18px;
        background: rgba(255,255,255,.92);
        border: 1px solid rgba(20,24,33,.10);
        box-shadow: 0 24px 60px rgba(15,18,25,.12);
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        z-index: 80;
      }
      .nav.nav-open{ display:flex; }
      .nav-item{ padding: 10px 10px; background: rgba(243,179,0,.06); border: 1px solid rgba(243,179,0,.12); }
      .nav-cta{ width: 100%; justify-content:center; }
      .brand{ min-width: auto; }
      .form-row{ grid-template-columns: 1fr; }
      .hero-actions .btn{ flex: 1 1 200px; }
      .services-grid{ grid-template-columns: 1fr; }
      .industry-grid{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .article-list{ grid-template-columns: 1fr; }
      .wiki-grid{ grid-template-columns: 1fr; }
      .footer-right{ grid-template-columns: 1fr; }
      .float-qa{ bottom: 74px; }
      .hero{ padding-top: 22px; }
      .section{ padding: 44px 0; }
    }

    @media (prefers-reduced-motion: reduce){
      *{ scroll-behavior: auto !important; }
      .training-wave{ animation: none !important; }
      .inview{ animation: none !important; }
      .btn:hover, .card:hover, .service-card:hover, .industry-card:hover, .case-card:hover, .news-card:hover, .faq-item:hover { transform:none !important; }
    }

    html{ scroll-behavior: smooth; }