:root{
      --bg: #f7f7fb;
      --surface: #ffffff;
      --text: #1f2937;
      --muted: #6b7280;
      --line: rgba(15, 23, 42, .10);
      --shadow: 0 14px 40px rgba(18, 38, 63, .10);
      --shadow-sm: 0 10px 26px rgba(18, 38, 63, .10);
      --primary: #4f46e5;
      --primary2: #7c3aed;
      --accent: #06b6d4;
      --success: #10b981;
      --warn: #f59e0b;
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 12px;
      --container: 1120px;
    }

    *{ box-sizing: border-box; }
    html{ scroll-behavior: smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--text);
      background: linear-gradient(180deg, #fbfbfe 0%, #f7f7fb 40%, #f6f7ff 100%);
    }

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

    .skip-link{
      position: absolute;
      left: 10px;
      top: -100px;
      background: #fff;
      color: #111827;
      border: 1px solid var(--line);
      padding: 10px 12px;
      border-radius: 12px;
      z-index: 9999;
      transition: top .2s ease;
      text-decoration: none;
      font-weight: 650;
    }
    .skip-link:focus{ top: 10px; }

    .site-header{
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255,255,255,.70);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(15,23,42,.08);
    }

    .nav-container{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 16px;
      padding: 12px 0;
    }

    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      text-decoration: none;
      color: inherit;
      min-width: 160px;
    }
    .ai-page-logo{
      width: 140px;
      height: auto;
      display:block;
      object-fit: contain;
    }

    .desktop-nav{
      display:flex;
      gap: 18px;
      align-items: center;
      flex-wrap: wrap;
      justify-content: center;
    }
    .nav-link{
      color: rgba(17,24,39,.85);
      text-decoration: none;
      font-weight: 640;
      font-size: 14px;
      padding: 10px 8px;
      border-radius: 12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
    }
    .nav-link:hover{
      background: rgba(79,70,229,.08);
      color: rgba(79,70,229,1);
      transform: translateY(-1px);
    }

    .nav-actions{
      display:flex;
      gap: 10px;
      align-items:center;
      justify-content: flex-end;
      min-width: 280px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 10px;
      border-radius: 14px;
      padding: 10px 14px;
      font-weight: 720;
      text-decoration:none;
      border: 1px solid transparent;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
      white-space: nowrap;
      line-height: 1.2;
    }
    .btn:active{ transform: translateY(1px); }
    .btn-primary{
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary2) 100%);
      color: #fff;
      box-shadow: 0 14px 40px rgba(79,70,229,.25);
      border-color: rgba(255,255,255,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 54px rgba(79,70,229,.28);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.75);
      border-color: rgba(15,23,42,.12);
      color: rgba(17,24,39,.9);
    }
    .btn-ghost:hover{
      background: rgba(255,255,255,.95);
      border-color: rgba(79,70,229,.22);
      transform: translateY(-1px);
      box-shadow: var(--shadow-sm);
    }
    .btn-soft{
      background: rgba(6,182,212,.10);
      border-color: rgba(6,182,212,.22);
      color: rgba(8,145,178,1);
    }
    .btn-soft:hover{
      background: rgba(6,182,212,.14);
      border-color: rgba(6,182,212,.35);
      transform: translateY(-1px);
      box-shadow: var(--shadow-sm);
    }

    .btn-lg{ padding: 12px 16px; border-radius: 16px; font-size: 15px; }

    .w-100{ width: 100%; }

    .mobile-menu-btn{
      display:none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      border: 1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
      align-items:center;
      justify-content:center;
    }
    .mobile-menu-btn:hover{
      background: rgba(255,255,255,.98);
      box-shadow: var(--shadow-sm);
      transform: translateY(-1px);
    }
    .hamburger{
      width: 18px; height: 12px; position: relative; display:block;
    }
    .hamburger::before, .hamburger::after, .hamburger{
      border-radius: 10px;
    }
    .hamburger::before, .hamburger::after{
      content:"";
      position:absolute;
      left:0; right:0;
      height: 2px;
      background: rgba(17,24,39,.85);
      top:0;
      box-shadow: 0 5px 0 rgba(17,24,39,.85), 0 10px 0 rgba(17,24,39,.85);
    }
    .icon-btn{
      width: 40px; height: 40px;
      border-radius: 14px;
      border: 1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.85);
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:center;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
      color: rgba(17,24,39,.9);
    }
    .icon-btn:hover{
      transform: translateY(-1px);
      box-shadow: var(--shadow-sm);
      background: rgba(255,255,255,.98);
    }

    .mobile-menu{
      position: fixed;
      inset: 0;
      background: rgba(248,250,252,.75);
      backdrop-filter: blur(10px);
      z-index: 120;
      display:flex;
      justify-content: center;
      align-items: flex-start;
      padding: 70px 16px 16px;
    }
    .mobile-menu[hidden]{ display:none; }
    .mobile-menu-inner{
      width: min(520px, 100%);
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      box-shadow: 0 30px 90px rgba(2,6,23,.18);
      padding: 14px;
      overflow: hidden;
    }
    .mobile-menu-top{
      display:flex;
      align-items:center;
      justify-content: space-between;
      padding: 8px 6px 10px;
    }
    .mobile-brand-name{
      font-weight: 900;
      letter-spacing: .2px;
      color: rgba(17,24,39,.95);
    }
    .mobile-menu-links{
      display:flex;
      flex-direction: column;
      gap: 6px;
      padding: 8px 6px 12px;
    }
    .mobile-nav-link{
      text-decoration:none;
      color: rgba(17,24,39,.92);
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.75);
      font-weight: 720;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .mobile-nav-link:hover{
      transform: translateY(-1px);
      box-shadow: var(--shadow-sm);
      background: rgba(255,255,255,.95);
      border-color: rgba(79,70,229,.22);
    }
    .mobile-menu-actions{
      padding: 10px 6px 6px;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }

    .hero{
      position: relative;
      overflow: hidden;
      padding: 34px 0 26px;
    }
    .hero-bg{
      position: absolute;
      inset: -120px -120px auto -120px;
      height: 520px;
      pointer-events:none;
      z-index: 0;
    }
    .orb{
      position: absolute;
      width: 320px; height: 320px;
      border-radius: 50%;
      filter: blur(32px);
      opacity: .65;
      transform: translateZ(0);
      animation: floaty 8.5s ease-in-out infinite;
    }
    .orb-a{
      left: -60px; top: 30px;
      background: radial-gradient(circle at 30% 30%, rgba(79,70,229,.55), rgba(79,70,229,.0) 60%);
      animation-delay: -1.5s;
    }
    .orb-b{
      right: -80px; top: 130px;
      background: radial-gradient(circle at 40% 40%, rgba(6,182,212,.45), rgba(6,182,212,.0) 62%);
      animation-delay: -3.2s;
    }
    .gridlines{
      position:absolute;
      inset: 90px 0 auto 0;
      height: 320px;
      background:
        linear-gradient(to right, rgba(15,23,42,.08) 1px, transparent 1px) 0 0/ 42px 42px,
        linear-gradient(to bottom, rgba(15,23,42,.06) 1px, transparent 1px) 0 0/ 42px 42px;
      mask-image: radial-gradient(circle at 50% 20%, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 70%);
      opacity: .55;
    }

    @keyframes floaty{
      0%,100%{ transform: translate3d(0,0,0) scale(1); }
      50%{ transform: translate3d(0,18px,0) scale(1.02); }
    }

    .hero-grid{
      position: relative;
      z-index: 1;
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 22px;
      align-items: start;
    }

    .hero-copy{
      padding: 18px 0 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(79,70,229,.18);
      background: rgba(255,255,255,.68);
      box-shadow: 0 10px 28px rgba(79,70,229,.08);
      color: rgba(31,41,55,.90);
      font-weight: 760;
      font-size: 13px;
    }
    .dot{
      width: 10px; height: 10px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      box-shadow: 0 0 0 4px rgba(79,70,229,.12);
    }

    .hero-title{
      margin: 14px 0 10px;
      font-size: clamp(30px, 3.3vw, 44px);
      line-height: 1.08;
      letter-spacing: -0.6px;
      font-weight: 950;
    }
    .hero-sub{
      margin: 0;
      color: rgba(31,41,55,.78);
      font-size: 15.5px;
      line-height: 1.75;
      max-width: 60ch;
    }

    .hero-cta{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 18px;
      align-items: center;
    }

    .hero-badges{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }
    .badge{
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(2,6,23,.06);
      font-weight: 760;
      color: rgba(17,24,39,.92);
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .badge:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(2,6,23,.10);
      border-color: rgba(79,70,229,.22);
    }
    .badge-icon{
      width: 34px; height: 34px;
      border-radius: 14px;
      display:flex;
      align-items:center;
      justify-content:center;
      color: rgba(79,70,229,.95);
      background: rgba(79,70,229,.10);
      border: 1px solid rgba(79,70,229,.18);
    }

    .hero-mini{
      margin-top: 16px;
      max-width: 520px;
    }
    .mini-card{
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding: 14px 14px;
      box-shadow: 0 16px 40px rgba(2,6,23,.06);
    }
    .mini-label{
      color: rgba(31,41,55,.60);
      font-weight: 780;
      font-size: 13px;
      margin-bottom: 6px;
    }
    .mini-value{
      font-weight: 860;
      color: rgba(17,24,39,.92);
      line-height: 1.55;
    }

    .hero-visual{
      display:flex;
      align-items: stretch;
    }
    .visual-shell{
      width: 100%;
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.72) 100%);
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }
    .visual-shell::before{
      content:"";
      position:absolute;
      inset: -1px -1px auto -1px;
      height: 120px;
      background: radial-gradient(circle at 20% 20%, rgba(79,70,229,.22), rgba(79,70,229,0) 60%),
                  radial-gradient(circle at 70% 40%, rgba(6,182,212,.20), rgba(6,182,212,0) 55%);
      pointer-events:none;
    }
    .visual-header{
      position: relative;
      z-index: 1;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      padding: 16px 16px 10px;
    }
    .visual-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      color: rgba(17,24,39,.95);
    }
    .visual-pill{
      font-weight: 820;
      font-size: 13px;
      color: rgba(17,24,39,.88);
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
    }

    .visual-grid{
      position: relative;
      z-index: 1;
      padding: 6px 16px 16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .data-card{
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.74);
      padding: 14px 14px;
      box-shadow: 0 12px 30px rgba(2,6,23,.05);
      transition: transform .15s ease, box-shadow .25s ease, border-color .2s ease;
    }
    .data-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 20px 60px rgba(2,6,23,.12);
      border-color: rgba(79,70,229,.20);
    }
    .data-k{
      font-weight: 800;
      color: rgba(31,41,55,.62);
      font-size: 13px;
      margin-bottom: 6px;
    }
    .data-v{
      font-weight: 950;
      letter-spacing: -0.2px;
      line-height: 1.25;
      color: rgba(17,24,39,.95);
      margin-bottom: 8px;
      font-size: 14px;
    }
    .data-s{
      font-weight: 740;
      color: rgba(31,41,55,.72);
      font-size: 13px;
      line-height: 1.35;
    }

    .visual-footer{
      position: relative;
      z-index: 1;
      padding: 0 16px 16px;
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .section{
      padding: 56px 0;
    }
    .section-tight{ padding: 18px 0 46px; }
    .section-alt{
      background: linear-gradient(180deg, rgba(255,255,255,.0) 0%, rgba(255,255,255,.62) 45%, rgba(255,255,255,.0) 100%);
    }

    .section-head{
      margin-bottom: 22px;
      max-width: 78ch;
    }
    .h2{
      margin: 0 0 10px;
      font-size: clamp(22px, 2.1vw, 30px);
      letter-spacing: -0.4px;
      font-weight: 950;
      color: rgba(17,24,39,.98);
    }
    .h3{
      margin: 0 0 10px;
      font-size: 18px;
      font-weight: 900;
      letter-spacing: -0.2px;
    }
    .lead{
      margin: 0;
      color: rgba(31,41,55,.78);
      font-size: 15.5px;
      line-height: 1.8;
      font-weight: 650;
    }
    .p{
      margin: 0;
      color: rgba(31,41,55,.78);
      line-height: 1.75;
      font-weight: 650;
      font-size: 14.5px;
    }

    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      align-items: start;
    }
    .panel{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
      position: relative;
      overflow:hidden;
    }
    .panel-glass{
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
    }

    .checklist{
      list-style:none;
      padding: 0;
      margin: 14px 0 16px;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    .checklist li{
      display:flex;
      align-items:flex-start;
      gap: 12px;
      color: rgba(31,41,55,.80);
      font-weight: 700;
      line-height: 1.55;
    }
    .check-icon{
      width: 18px; height: 18px;
      border-radius: 8px;
      background: rgba(16,185,129,.12);
      border: 1px solid rgba(16,185,129,.22);
      position: relative;
      margin-top: 2px;
      flex: 0 0 auto;
    }
    .check-icon::after{
      content:"";
      position:absolute;
      left: 4px; top: 5px;
      width: 8px; height: 4px;
      border-left: 2px solid rgba(16,185,129,1);
      border-bottom: 2px solid rgba(16,185,129,1);
      transform: rotate(-45deg);
    }

    .panel-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 12px;
    }

    .panel-cardlist{
      display:flex;
      flex-direction: column;
      gap: 14px;
    }
    .pill-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .pill{
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      padding: 14px 14px;
      box-shadow: 0 12px 32px rgba(2,6,23,.05);
    }
    .pill-title{
      font-weight: 900;
      margin-bottom: 6px;
      letter-spacing: -0.1px;
    }
    .pill-desc{
      color: rgba(31,41,55,.76);
      font-weight: 650;
      line-height: 1.55;
      font-size: 14px;
    }
    .mini-note{
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(79,70,229,.18);
      background: rgba(79,70,229,.07);
    }
    .mini-note-icon{
      width: 22px; height: 22px;
      border-radius: 10px;
      background: rgba(79,70,229,.18);
      border: 1px solid rgba(79,70,229,.25);
      position: relative;
    }
    .mini-note-icon::after{
      content:"";
      position:absolute;
      inset: 6px;
      border-radius: 8px;
      border: 2px solid rgba(79,70,229,.95);
      border-top-color: transparent;
      transform: rotate(15deg);
    }
    .mini-note span{
      font-weight: 720;
      color: rgba(31,41,55,.80);
      line-height: 1.45;
    }

    .cards-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .service-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
      position: relative;
      overflow:hidden;
      min-height: 210px;
    }
    .service-card::before{
      content:"";
      position:absolute;
      inset: -2px -2px auto -2px;
      height: 120px;
      background: radial-gradient(circle at 15% 20%, rgba(79,70,229,.18), rgba(79,70,229,0) 62%),
                  radial-gradient(circle at 80% 20%, rgba(6,182,212,.18), rgba(6,182,212,0) 60%);
      opacity: .9;
      pointer-events:none;
    }
    .service-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 24px 80px rgba(2,6,23,.14);
      border-color: rgba(79,70,229,.20);
    }
    .service-card-accent{
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
    }
    .service-top{
      position: relative;
      z-index: 1;
      display:flex;
      align-items:flex-start;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .service-ic{
      width: 44px; height: 44px;
      border-radius: 18px;
      display:flex;
      align-items:center;
      justify-content:center;
      color: rgba(79,70,229,.95);
      background: rgba(79,70,229,.10);
      border: 1px solid rgba(79,70,229,.18);
      flex: 0 0 auto;
    }
    .service-card h3{
      margin: 0;
      font-size: 17px;
    }
    .service-card .p{
      position: relative;
      z-index: 1;
      margin-top: 6px;
    }
    .tags{
      position: relative;
      z-index: 1;
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }
    .tag{
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(79,70,229,.08);
      border: 1px solid rgba(79,70,229,.16);
      color: rgba(79,70,229,.95);
      font-weight: 800;
      font-size: 12.5px;
    }

    .steps-wrap{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 14px;
      align-items: start;
    }
    .timeline{
      position: relative;
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 22px;
      overflow:hidden;
    }
    .timeline-track{
      position:absolute;
      left: 50%;
      top: 30px;
      bottom: 30px;
      width: 2px;
      background: linear-gradient(180deg, rgba(79,70,229,.0) 0%, rgba(79,70,229,.35) 25%, rgba(6,182,212,.35) 75%, rgba(6,182,212,0) 100%);
      transform: translateX(-1px);
      opacity: .55;
    }
    .step-card{
      position: relative;
      z-index: 1;
      display:flex;
      gap: 14px;
      align-items:flex-start;
      padding: 14px 14px;
      border-radius: 20px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 14px 40px rgba(2,6,23,.05);
      margin-bottom: 12px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
    }
    .step-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 20px 65px rgba(2,6,23,.12);
      border-color: rgba(79,70,229,.20);
    }
    .step-card-left{ max-width: 86%; }
    .step-card-right{ max-width: 86%; margin-left: auto; }
    .step-no{
      width: 44px; height: 44px;
      border-radius: 18px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 950;
      color: rgba(79,70,229,.98);
      background: rgba(79,70,229,.10);
      border: 1px solid rgba(79,70,229,.18);
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .step-body h3{ margin-top: 2px; font-size: 17px; }

    .side-quick .quick-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
      position: sticky;
      top: 96px;
    }
    .quick-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      margin-bottom: 12px;
      font-size: 16px;
    }
    .quick-list{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 0 0 14px;
    }
    .quick-item{
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      font-weight: 850;
      color: rgba(17,24,39,.90);
      font-size: 13px;
      transition: transform .15s ease, border-color .2s ease;
    }
    .quick-item:hover{
      transform: translateY(-2px);
      border-color: rgba(79,70,229,.20);
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .solution-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
      min-height: 240px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
    }
    .solution-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 26px 90px rgba(2,6,23,.13);
      border-color: rgba(79,70,229,.20);
    }
    .solution-top{
      display:flex;
      align-items:center;
      gap: 10px;
      margin-bottom: 12px;
    }
    .solution-ic{
      width: 44px; height: 44px;
      border-radius: 18px;
      display:flex;
      align-items:center;
      justify-content:center;
      color: rgba(79,70,229,.95);
      background: rgba(79,70,229,.10);
      border: 1px solid rgba(79,70,229,.18);
    }
    .mini-ul{
      margin: 8px 0 16px;
      padding: 0;
      list-style:none;
      display:flex;
      flex-direction: column;
      gap: 10px;
      color: rgba(31,41,55,.80);
      font-weight: 700;
      line-height: 1.55;
      font-size: 14px;
    }
    .mini-ul-strong{ font-weight: 750; }
    .link-btn{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      color: rgba(79,70,229,.98);
      font-weight: 900;
      text-decoration: none;
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(79,70,229,.08);
      border: 1px solid rgba(79,70,229,.16);
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      margin-top: 2px;
    }
    .link-btn:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
      background: rgba(79,70,229,.12);
      border-color: rgba(79,70,229,.22);
    }

    .network-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: stretch;
    }
    .network-map .map-shell{
      height: 360px;
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      position: relative;
      overflow:hidden;
    }
    .map-glow{
      position:absolute;
      width: 520px; height: 520px;
      left: -200px; top: -220px;
      background: radial-gradient(circle at 45% 50%, rgba(79,70,229,.22), rgba(79,70,229,0) 58%);
    }
    .map-lines{
      position:absolute;
      inset: 0;
      background:
        radial-gradient(circle at 30% 40%, rgba(6,182,212,.22), rgba(6,182,212,0) 55%),
        linear-gradient(to right, rgba(15,23,42,.08) 1px, transparent 1px) 0 0/ 34px 34px,
        linear-gradient(to bottom, rgba(15,23,42,.06) 1px, transparent 1px) 0 0/ 34px 34px;
      opacity: .55;
      mask-image: radial-gradient(circle at 55% 40%, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 70%);
    }
    .map-dots{ position:absolute; inset: 0; }
    .map-dot{
      position:absolute;
      width: 12px; height: 12px;
      border-radius: 50%;
      background: rgba(79,70,229,.92);
      box-shadow: 0 0 0 6px rgba(79,70,229,.14);
      animation: pop 2.8s ease-in-out infinite;
    }
    @keyframes pop{
      0%,100%{ transform: scale(1); opacity:.95; }
      50%{ transform: scale(1.15); opacity:1; }
    }
    .d1{ left: 22%; top: 36%; animation-delay: -.3s; }
    .d2{ left: 36%; top: 28%; animation-delay: -1.1s; background: rgba(6,182,212,.9); box-shadow: 0 0 0 6px rgba(6,182,212,.14); }
    .d3{ left: 54%; top: 40%; animation-delay: -.8s; }
    .d4{ left: 64%; top: 26%; animation-delay: -1.5s; background: rgba(124,58,237,.9); box-shadow: 0 0 0 6px rgba(124,58,237,.14); }
    .d5{ left: 70%; top: 52%; animation-delay: -2.0s; }
    .d6{ left: 42%; top: 62%; animation-delay: -1.7s; background: rgba(16,185,129,.9); box-shadow: 0 0 0 6px rgba(16,185,129,.14); }
    .d7{ left: 24%; top: 58%; animation-delay: -2.3s; }

    .map-caption{
      position:absolute;
      left: 16px; bottom: 16px;
      right: 16px;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding: 14px 14px;
      box-shadow: 0 16px 45px rgba(2,6,23,.06);
    }
    .map-cap-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      margin-bottom: 6px;
    }
    .map-cap-desc{
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.55;
      font-size: 14px;
    }

    .network-cards{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-content: start;
    }
    .net-card{
      border-radius: 20px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 45px rgba(2,6,23,.05);
      padding: 16px;
      min-height: 120px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
    }
    .net-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 26px 80px rgba(2,6,23,.12);
      border-color: rgba(79,70,229,.20);
    }
    .net-k{
      font-weight: 850;
      color: rgba(31,41,55,.62);
      font-size: 13px;
      margin-bottom: 8px;
    }
    .net-v{
      font-weight: 950;
      letter-spacing: -0.2px;
      margin-bottom: 8px;
      color: rgba(17,24,39,.95);
      line-height: 1.25;
      font-size: 14.5px;
    }
    .net-s{
      color: rgba(31,41,55,.78);
      font-weight: 700;
      font-size: 13px;
      line-height: 1.45;
    }
    .net-actions{
      grid-column: 1 / -1;
      display:flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 2px;
      padding-top: 4px;
    }

    .process-table-wrap{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .table-headbar{
      margin-bottom: 12px;
    }
    .table-headbar-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      margin-bottom: 6px;
      font-size: 16px;
    }
    .table-headbar-sub{
      color: rgba(31,41,55,.78);
      font-weight: 680;
      line-height: 1.55;
      font-size: 14px;
    }
    .table-scroll{
      overflow:auto;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
    }
    .table{
      width: 100%;
      border-collapse: collapse;
      min-width: 760px;
    }
    .table th, .table td{
      padding: 14px 14px;
      border-bottom: 1px solid rgba(15,23,42,.08);
      vertical-align: top;
      text-align: left;
      font-size: 14px;
    }
    .table th{
      background: rgba(79,70,229,.07);
      font-weight: 950;
      color: rgba(17,24,39,.93);
    }
    .table td{
      color: rgba(31,41,55,.80);
      font-weight: 680;
      line-height: 1.55;
    }
    .table tr:last-child td{ border-bottom: none; }
    .cell-strong{
      font-weight: 950;
      color: rgba(17,24,39,.95);
      margin-bottom: 6px;
    }
    .cell-sub{
      color: rgba(31,41,55,.75);
      font-weight: 680;
      font-size: 13px;
    }

    .process-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 14px;
      align-items: center;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .case-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
      min-height: 220px;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    .case-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 26px 95px rgba(2,6,23,.13);
      border-color: rgba(79,70,229,.20);
    }
    .case-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      font-size: 16.5px;
    }
    .case-desc{
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.7;
      font-size: 14.5px;
      flex: 1 1 auto;
    }
    .case-meta{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 6px;
    }
    .meta-pill{
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      font-weight: 850;
      font-size: 12.5px;
      color: rgba(17,24,39,.90);
    }
    .case-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 6px;
    }

    .rating-row{
      display:grid;
      grid-template-columns: 1fr 1fr 1.2fr;
      gap: 12px;
      align-items: stretch;
      margin-bottom: 16px;
    }
    .rating-card, .score-card, .trust-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .rating-label, .score-label{
      color: rgba(31,41,55,.62);
      font-weight: 850;
      margin-bottom: 10px;
      font-size: 13px;
    }
    .stars{
      font-size: 22px;
      letter-spacing: -2px;
      color: rgba(245,158,11,1);
      text-shadow: 0 10px 30px rgba(245,158,11,.2);
      margin-bottom: 8px;
    }
    .rating-sub{
      font-weight: 950;
      color: rgba(17,24,39,.95);
      font-size: 14.5px;
    }
    .score-value{
      display:flex;
      align-items: baseline;
      gap: 8px;
      margin-bottom: 8px;
    }
    .score-num{
      font-size: 40px;
      font-weight: 980;
      letter-spacing: -1px;
      color: rgba(79,70,229,.98);
      line-height: 1;
    }
    .score-unit{
      font-weight: 920;
      color: rgba(17,24,39,.95);
      font-size: 16px;
      margin-bottom: 8px;
    }
    .score-sub{
      color: rgba(31,41,55,.78);
      font-weight: 800;
      font-size: 14px;
      line-height: 1.45;
    }
    .trust-k{
      color: rgba(31,41,55,.62);
      font-weight: 850;
      margin-bottom: 10px;
      font-size: 13px;
    }
    .trust-v{
      font-weight: 800;
      color: rgba(17,24,39,.95);
      line-height: 1.6;
      font-size: 14.5px;
    }

    .compare-wrap{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .compare-headbar{
      margin-bottom: 12px;
    }
    .compare-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      margin-bottom: 6px;
      font-size: 16px;
    }
    .compare-sub{
      color: rgba(31,41,55,.78);
      font-weight: 680;
      line-height: 1.55;
      font-size: 14px;
    }

    .compare-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 14px;
    }

    .token-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: stretch;
    }
    .token-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
      position: relative;
      overflow:hidden;
    }
    .token-card-primary{
      background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
    }
    .token-card-primary::before{
      content:"";
      position:absolute;
      inset: -2px -2px auto -2px;
      height: 140px;
      background: radial-gradient(circle at 20% 20%, rgba(79,70,229,.22), rgba(79,70,229,0) 60%),
                  radial-gradient(circle at 75% 35%, rgba(6,182,212,.20), rgba(6,182,212,0) 55%);
      pointer-events:none;
    }
    .token-k{
      font-weight: 850;
      color: rgba(31,41,55,.62);
      font-size: 13px;
      margin-bottom: 8px;
      position: relative;
      z-index: 1;
    }
    .token-v{
      font-weight: 980;
      letter-spacing: -0.4px;
      font-size: 22px;
      line-height: 1.2;
      margin-bottom: 10px;
      position: relative;
      z-index: 1;
    }
    .token-s{
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.7;
      font-size: 14.5px;
      position: relative;
      z-index: 1;
    }
    .token-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 14px;
      position: relative;
      z-index: 1;
    }
    .stack-ul{
      margin: 10px 0 0;
      padding: 0;
      list-style: none;
      display:flex;
      flex-direction: column;
      gap: 10px;
      color: rgba(31,41,55,.80);
      font-weight: 720;
      position: relative;
      z-index: 1;
    }
    .bullet{
      width: 10px; height: 10px;
      border-radius: 50%;
      background: rgba(6,182,212,.95);
      display:inline-block;
      margin-right: 10px;
      box-shadow: 0 0 0 5px rgba(6,182,212,.14);
      vertical-align: middle;
    }
    .stack-ul li{
      display:flex;
      align-items:flex-start;
      gap: 10px;
      line-height: 1.6;
    }
    .token-foot{ margin-top: 14px; position: relative; z-index: 1; }

    .train-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }
    .train-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .train-card-accent{
      background: linear-gradient(180deg, rgba(255,255,255,.90), rgba(255,255,255,.72));
    }
    .train-list{
      display:flex;
      flex-direction: column;
      gap: 10px;
      margin: 12px 0 16px;
    }
    .train-item{
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      font-weight: 860;
      color: rgba(17,24,39,.93);
      transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .train-item:hover{
      transform: translateY(-2px);
      border-color: rgba(79,70,229,.22);
      box-shadow: 0 18px 60px rgba(2,6,23,.10);
    }
    .train-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
    }
    .train-note{
      display:flex;
      align-items:flex-start;
      gap: 12px;
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(6,182,212,.20);
      background: rgba(6,182,212,.08);
      margin-top: 14px;
    }
    .train-note-ic{
      width: 22px; height: 22px;
      border-radius: 10px;
      background: rgba(6,182,212,.18);
      border: 1px solid rgba(6,182,212,.25);
      position: relative;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .train-note-ic::after{
      content:"";
      position:absolute;
      left: 6px; top: 7px;
      width: 10px; height: 7px;
      border: 2px solid rgba(6,182,212,.95);
      border-top-color: transparent;
      border-right-color: transparent;
      transform: rotate(-45deg);
      border-radius: 2px;
    }
    .train-note span{
      color: rgba(31,41,55,.82);
      font-weight: 720;
      line-height: 1.6;
    }

    .train-media-row{
      display:grid;
      grid-template-columns: 1.3fr .7fr;
      gap: 14px;
      margin-top: 14px;
    }
    .media-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 14px;
      overflow:hidden;
    }
    .media-card-square{ display:flex; flex-direction: column; }
    .media-label{
      font-weight: 900;
      letter-spacing: -0.2px;
      margin-bottom: 10px;
      color: rgba(17,24,39,.95);
    }
    .media-row{
      display:flex;
      gap: 12px;
      align-items: stretch;
      justify-content: space-between;
    }
    .ai-media{
      width: 100%;
      height: auto;
      max-width: 100%;
      object-fit: contain;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.6);
    }
    .ai-media-square{
      width: 100%;
      aspect-ratio: 1 / 1;
      object-fit: contain;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }
    .help-col .help-links{
      display:flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 12px;
    }
    .help-link{
      text-decoration:none;
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      color: rgba(17,24,39,.93);
      font-weight: 820;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .help-link:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
      border-color: rgba(79,70,229,.22);
    }
    .tag-cloud{
      margin-top: 18px;
      padding: 14px;
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
    }
    .tag-cloud-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      margin-bottom: 10px;
    }
    .cloud{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .cloud-tag{
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      font-weight: 820;
      color: rgba(17,24,39,.90);
      font-size: 12.5px;
      transition: transform .15s ease;
    }
    .cloud-tag:hover{ transform: translateY(-2px); }

    .aiwiki-col{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .wiki-stack{
      margin-top: 12px;
      display:flex;
      flex-direction: column;
      gap: 12px;
    }
    .wiki-item{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 14px;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
    }
    .wiki-item:hover{
      transform: translateY(-3px);
      box-shadow: 0 26px 80px rgba(2,6,23,.12);
      border-color: rgba(79,70,229,.20);
    }
    .wiki-no{
      width: 34px; height: 34px;
      border-radius: 16px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 950;
      color: rgba(79,70,229,.98);
      background: rgba(79,70,229,.10);
      border: 1px solid rgba(79,70,229,.18);
      flex: 0 0 auto;
    }
    .wiki-title{
      font-weight: 950;
      letter-spacing: -0.2px;
      margin-bottom: 6px;
    }
    .wiki-desc{
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.65;
      font-size: 14px;
    }
    .wiki-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 14px;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }
    .article-left{
      display:flex;
      flex-direction: column;
      gap: 14px;
    }
    .article-feature{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
      position: relative;
      overflow:hidden;
    }
    .article-feature::before{
      content:"";
      position:absolute;
      inset: -2px -2px auto -2px;
      height: 140px;
      background: radial-gradient(circle at 20% 20%, rgba(79,70,229,.22), rgba(79,70,229,0) 60%),
                  radial-gradient(circle at 70% 40%, rgba(6,182,212,.20), rgba(6,182,212,0) 55%);
      pointer-events:none;
    }
    .feature-chip{
      position: relative;
      z-index: 1;
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(79,70,229,.18);
      background: rgba(79,70,229,.07);
      font-weight: 900;
      color: rgba(79,70,229,.98);
      font-size: 13px;
      margin-bottom: 10px;
    }
    .feature-title{
      position: relative;
      z-index: 1;
      font-weight: 980;
      letter-spacing: -0.3px;
      font-size: 18px;
      margin-bottom: 10px;
    }
    .feature-desc{
      position: relative;
      z-index: 1;
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.75;
      font-size: 14.5px;
      margin-bottom: 14px;
    }
    .feature-actions{
      position: relative;
      z-index: 1;
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .article-inline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .inline-item{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 45px rgba(2,6,23,.05);
      padding: 14px;
      transition: transform .18s ease, box-shadow .25s ease, border-color .2s ease;
    }
    .inline-item:hover{
      transform: translateY(-3px);
      box-shadow: 0 26px 90px rgba(2,6,23,.12);
      border-color: rgba(79,70,229,.20);
    }
    .inline-k{
      color: rgba(31,41,55,.62);
      font-weight: 850;
      font-size: 13px;
      margin-bottom: 8px;
    }
    .inline-v{
      font-weight: 900;
      color: rgba(17,24,39,.95);
      line-height: 1.6;
      font-size: 14.5px;
    }

    .article-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .article-card-head{
      margin-bottom: 12px;
    }
    .article-card-title{
      font-weight: 980;
      letter-spacing: -0.2px;
      font-size: 16px;
      margin-bottom: 6px;
    }
    .article-card-sub{
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.6;
      font-size: 14px;
    }
    .article-list{
      list-style: none;
      padding: 0;
      margin: 0;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    .article-link{
      display:block;
      text-decoration: none;
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      color: rgba(17,24,39,.93);
      font-weight: 850;
      line-height: 1.55;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
    }
    .article-link:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
      border-color: rgba(79,70,229,.22);
      background: rgba(255,255,255,.95);
    }

    .contact-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items: start;
    }
    .contact-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .form{
      margin-top: 10px;
    }
    .form-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-bottom: 12px;
    }
    .form-row-tight{
      margin-bottom: 10px;
    }
    .field{
      display:flex;
      flex-direction: column;
      gap: 8px;
    }
    .field-label{
      font-weight: 860;
      color: rgba(31,41,55,.80);
      font-size: 13.5px;
    }
    .input{
      width: 100%;
      border-radius: 16px;
      border: 1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.86);
      padding: 12px 12px;
      outline: none;
      font-weight: 700;
      color: rgba(17,24,39,.95);
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .input:focus{
      border-color: rgba(79,70,229,.35);
      box-shadow: 0 0 0 4px rgba(79,70,229,.12);
      background: rgba(255,255,255,.98);
    }
    .textarea{ resize: vertical; min-height: 120px; }
    .form-foot{
      display:flex;
      gap: 12px;
      align-items:center;
      justify-content: space-between;
      flex-wrap: wrap;
      margin-top: 12px;
    }
    .form-hint{
      color: rgba(31,41,55,.72);
      font-weight: 700;
      flex: 1 1 auto;
      min-width: 200px;
    }

    .contact-aside{
      display:flex;
      flex-direction: column;
      gap: 14px;
    }
    .aside-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 16px;
    }
    .aside-card-qr{ overflow:hidden; }
    .aside-title{
      font-weight: 980;
      letter-spacing: -0.2px;
      margin-bottom: 12px;
      font-size: 16px;
    }
    .aside-item{
      display:flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px dashed rgba(15,23,42,.12);
      color: rgba(31,41,55,.78);
      font-weight: 720;
      line-height: 1.4;
    }
    .aside-item:last-child{ border-bottom: none; }
    .aside-k{ color: rgba(31,41,55,.62); font-weight: 860; font-size: 13px; }
    .aside-v{ font-weight: 900; color: rgba(17,24,39,.95); }
    .link-plain{ color: rgba(79,70,229,.98); font-weight: 920; text-decoration:none; }
    .link-plain:hover{ text-decoration: underline; }
    .aside-steps{
      display:flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 12px;
    }

    .qr-wrap{
      display:flex;
      gap: 12px;
      align-items: center;
    }
    .qr-img{
      width: 96px;
      height: 96px;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.75);
      object-fit: cover;
      flex: 0 0 auto;
    }
    .qr-meta{
      display:flex;
      flex-direction: column;
      gap: 10px;
      color: rgba(31,41,55,.80);
      font-weight: 720;
      line-height: 1.5;
      font-size: 14px;
    }
    .qr-line{
      display:flex;
      align-items:flex-start;
      gap: 10px;
    }
    .qr-dot{
      width: 10px; height: 10px;
      border-radius: 50%;
      background: rgba(16,185,129,.95);
      box-shadow: 0 0 0 5px rgba(16,185,129,.14);
      margin-top: 4px;
      flex: 0 0 auto;
    }
    .aside-small{
      margin-top: 12px;
      color: rgba(31,41,55,.70);
      font-weight: 700;
      line-height: 1.6;
      font-size: 13.5px;
    }
    .aside-actions{
      display:flex;
      flex-direction: column;
      gap: 10px;
    }

    .join-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .join-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .join-card-accent{
      background: linear-gradient(180deg, rgba(255,255,255,.90), rgba(255,255,255,.72));
    }
    .join-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 14px;
    }
    .join-pills{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 12px;
      margin-bottom: 12px;
    }
    .join-pill{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      font-weight: 900;
      color: rgba(17,24,39,.95);
      font-size: 13px;
      transition: transform .15s ease, border-color .2s ease;
    }
    .join-pill:hover{
      transform: translateY(-2px);
      border-color: rgba(79,70,229,.22);
    }

    .timeline-mini{
      margin-top: 8px;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    .tm-item{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 14px;
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
    }
    .tm-no{
      width: 44px; height: 44px;
      border-radius: 18px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 980;
      color: rgba(79,70,229,.98);
      background: rgba(79,70,229,.10);
      border: 1px solid rgba(79,70,229,.18);
      flex: 0 0 auto;
    }
    .tm-title{
      font-weight: 980;
      letter-spacing: -0.2px;
      margin-bottom: 6px;
    }
    .tm-desc{
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.6;
      font-size: 14px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 14px;
      align-items: start;
    }
    .faq-intro-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 18px;
    }
    .faq-intro-title{
      font-weight: 980;
      letter-spacing: -0.2px;
      margin-bottom: 10px;
      font-size: 16px;
    }
    .faq-intro-desc{
      color: rgba(31,41,55,.78);
      font-weight: 720;
      line-height: 1.7;
      font-size: 14.5px;
      margin-bottom: 14px;
    }
    .faq-quick-actions{
      display:flex;
      flex-direction: column;
      gap: 10px;
    }

    .accordion{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      overflow:hidden;
    }
    .acc-item{
      border-bottom: 1px solid rgba(15,23,42,.08);
    }
    .acc-item:last-child{ border-bottom: none; }
    .acc-btn{
      width: 100%;
      background: transparent;
      border: none;
      text-align: left;
      padding: 14px 16px;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 14px;
      cursor:pointer;
      font-weight: 920;
      color: rgba(17,24,39,.95);
      transition: background .2s ease;
    }
    .acc-btn:hover{
      background: rgba(79,70,229,.06);
    }
    .acc-icon{
      width: 36px; height: 36px;
      border-radius: 16px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      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(79,70,229,.98);
      transform: translate(-50%,-50%);
      border-radius: 2px;
      transition: transform .2s ease, opacity .2s ease;
    }
    .acc-icon::after{
      width: 2px; height: 14px;
    }
    .acc-btn[aria-expanded="true"] .acc-icon::after{
      opacity: 0;
      transform: translate(-50%,-50%) scaleY(.6);
    }
    .acc-panel[hidden]{ display:none; }
    .acc-content{
      padding: 0 16px 16px;
      color: rgba(31,41,55,.78);
      font-weight: 700;
      line-height: 1.75;
      font-size: 14.5px;
      animation: fadeIn .2s ease both;
    }
    @keyframes fadeIn{
      from{ opacity: 0; transform: translateY(-2px); }
      to{ opacity: 1; transform: translateY(0); }
    }

    .links-strip{
      display:flex;
      align-items:center;
      gap: 14px;
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 14px;
    }
    .links-title{
      font-weight: 980;
      letter-spacing: -0.2px;
      white-space: nowrap;
    }
    .links-list{
      display:flex;
      flex-wrap: wrap;
      gap: 10px 14px;
      align-items:center;
    }
    .links-list a{
      color: rgba(79,70,229,.98);
      text-decoration:none;
      font-weight: 850;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(79,70,229,.16);
      background: rgba(79,70,229,.06);
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
    }
    .links-list a:hover{
      transform: translateY(-2px);
      background: rgba(79,70,229,.10);
      border-color: rgba(79,70,229,.24);
    }

    .site-footer{
      background: #0b1220;
      color: rgba(229,231,235,.92);
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 32px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1fr 1.35fr;
      gap: 22px;
      align-items: start;
    }
    .footer-left{
      padding-right: 10px;
    }
    .footer-brand{
      display:flex;
      gap: 12px;
      align-items: center;
      margin-bottom: 14px;
    }
    .footer-logo{
      width: 56px; height: 56px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      padding: 6px;
      object-fit: contain;
    }
    .footer-name{
      font-weight: 980;
      letter-spacing: -0.2px;
      font-size: 16px;
      color: rgba(255,255,255,.95);
      margin-bottom: 4px;
    }
    .footer-sub{
      color: rgba(229,231,235,.78);
      font-weight: 700;
      line-height: 1.55;
      font-size: 13.5px;
    }
    .footer-contact{
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.05);
      padding: 14px;
      margin-top: 10px;
    }
    .footer-line{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: baseline;
      padding: 8px 0;
      border-bottom: 1px dashed rgba(255,255,255,.14);
      font-weight: 700;
      color: rgba(229,231,235,.88);
    }
    .footer-line:last-child{ border-bottom: none; }
    .footer-k{
      color: rgba(229,231,235,.68);
      font-weight: 850;
    }
    .footer-link{
      color: rgba(99,102,241,.95);
      text-decoration: none;
      font-weight: 900;
    }
    .footer-link:hover{ text-decoration: underline; }
    .footer-v{ color: rgba(255,255,255,.92); font-weight: 920; }

    .footer-right{
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.05);
      padding: 14px;
    }
    .footer-columns{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 12px;
      margin-bottom: 14px;
    }
    .fcol-title{
      font-weight: 980;
      letter-spacing: -0.2px;
      margin-bottom: 10px;
      color: rgba(255,255,255,.92);
    }
    .footer-a{
      display:block;
      text-decoration:none;
      color: rgba(229,231,235,.88);
      font-weight: 750;
      padding: 8px 0;
      transition: color .2s ease;
    }
    .footer-a:hover{ color: rgba(99,102,241,.98); }

    .footer-brand-row{
      display:flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-mini-links{
      display:flex;
      flex-wrap: wrap;
      gap: 10px 14px;
    }
    .footer-mini-links a{
      color: rgba(229,231,235,.88);
      text-decoration:none;
      font-weight: 800;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
    }
    .footer-mini-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(99,102,241,.35);
      background: rgba(99,102,241,.12);
      color: rgba(255,255,255,.95);
    }
    .footer-copy{
      color: rgba(229,231,235,.65);
      font-weight: 700;
      font-size: 13.5px;
    }

    .floating-bar{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 200;
      display:flex;
      flex-direction: column;
      gap: 10px;
      align-items: flex-end;
      pointer-events: none;
    }
    .float-btn, .float-top{
      pointer-events: auto;
      display:inline-flex;
      align-items:center;
      gap: 10px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.9);
      color: rgba(17,24,39,.92);
      padding: 12px 14px;
      font-weight: 900;
      box-shadow: 0 20px 70px rgba(2,6,23,.18);
      text-decoration:none;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, opacity .2s ease;
    }
    .float-btn:hover{
      transform: translateY(-3px);
      background: rgba(255,255,255,.98);
      box-shadow: 0 28px 90px rgba(2,6,23,.22);
    }
    .float-top{
      opacity: 0;
      transform: translateY(10px);
      visibility: hidden;
    }
    .float-top.show{
      opacity: 1;
      transform: translateY(0);
      visibility: visible;
    }

    .dialog-backdrop{
      position: fixed;
      inset: 0;
      background: rgba(2,6,23,.46);
      z-index: 210;
    }
    .dialog{
      position: fixed;
      z-index: 220;
      left: 50%;
      top: 50%;
      transform: translate(-50%,-50%);
      width: min(720px, calc(100% - 24px));
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.18);
      background: rgba(255,255,255,.92);
      box-shadow: 0 40px 130px rgba(2,6,23,.35);
      overflow:hidden;
    }
    .dialog[hidden]{ display:none; }
    .dialog-inner{ padding: 14px; }
    .dialog-top{
      display:flex;
      align-items:flex-start;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 8px 12px;
    }
    .dialog-title{
      font-weight: 980;
      letter-spacing: -0.3px;
      font-size: 16.5px;
      margin-bottom: 6px;
    }
    .dialog-sub{
      color: rgba(31,41,55,.72);
      font-weight: 720;
      line-height: 1.6;
      font-size: 14px;
    }
    .dialog-body{
      border-top: 1px solid rgba(15,23,42,.10);
      padding: 14px 8px 8px;
    }
    .dialog-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 12px;
      align-items: stretch;
      margin: 12px 0;
    }
    .pricing-result, .pricing-chips{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 50px rgba(2,6,23,.06);
      padding: 14px;
    }
    .pricing-k{
      color: rgba(31,41,55,.62);
      font-weight: 850;
      font-size: 13px;
      margin-bottom: 10px;
    }
    .pricing-v{
      font-weight: 980;
      letter-spacing: -0.2px;
      color: rgba(17,24,39,.95);
      line-height: 1.5;
      margin-bottom: 10px;
    }
    .pricing-s{
      color: rgba(31,41,55,.72);
      font-weight: 700;
      line-height: 1.6;
      font-size: 13.5px;
    }
    .chip-title{
      color: rgba(31,41,55,.62);
      font-weight: 850;
      font-size: 13px;
      margin-bottom: 10px;
    }
    .chip-row{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .chip{
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      font-weight: 900;
      color: rgba(17,24,39,.92);
      font-size: 13px;
      transition: transform .15s ease;
    }
    .chip:hover{ transform: translateY(-2px); }
    .dialog-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 12px;
    }
    .dialog-footnote{
      min-height: 22px;
      margin-top: 10px;
      color: rgba(31,41,55,.78);
      font-weight: 750;
      font-size: 13.5px;
    }

    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .45s ease, transform .45s ease;
    }
    .reveal.inview{
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .nav-actions{ min-width: auto; }
      .desktop-nav{ display:none; }
      .mobile-menu-btn{ display:flex; }
      .cards-grid{ grid-template-columns: 1fr 1fr; }
      .split{ grid-template-columns: 1fr; }
      .steps-wrap{ grid-template-columns: 1fr; }
      .side-quick .quick-card{ position: relative; top: auto; }
      .grid-3{ grid-template-columns: 1fr; }
      .network-wrap{ grid-template-columns: 1fr; }
      .network-map .map-shell{ height: 320px; }
      .network-cards{ grid-template-columns: 1fr 1fr; }
      .rating-row{ grid-template-columns: 1fr; }
      .token-grid{ grid-template-columns: 1fr; }
      .train-grid{ grid-template-columns: 1fr; }
      .train-media-row{ grid-template-columns: 1fr; }
      .two-col{ grid-template-columns: 1fr; }
      .article-grid{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .contact-grid{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .join-grid{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      .footer-columns{ grid-template-columns: 1fr; }
      .dialog-grid{ grid-template-columns: 1fr; }
      .form-row{ grid-template-columns: 1fr; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior: auto; }
      .orb{ animation: none; }
      .reveal{ transition: none; }
      .reveal.inview{ transform: none; }
    }