* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: system-ui, 'Segoe UI', 'Helvetica Neue', 'Noto Sans JP', sans-serif;
    }

    body {
      background-color: #f5f9ff;
      color: #0a1e3c;
      line-height: 1.6;
    }

    .container, section, .card, button, .menu-bar, .footer-content, .header-content {
      border-radius: 5px;
    }

    section, .container {
      padding: 10px;
    }

    .top-bg {
      background: linear-gradient(rgba(10, 30, 60, 0.75), rgba(10, 30, 60, 0.85)), 
                  url('https://images.pexels.com/photos/3183150/pexels-photo-3183150.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2') center/cover no-repeat;
      min-height: 260px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      border-radius: 5px;
      margin: 10px;
    }

    .header-content {
      max-width: 1300px;
      margin: 0 auto;
      padding: 20px 20px;
      text-align: center;
    }

    .header-content h1 {
      font-size: clamp(1.8rem, 8vw, 2.8rem);
      font-weight: 600;
      letter-spacing: 1px;
      text-shadow: 0 4px 12px rgba(0,0,0,0.3);
    }

    .menu-bar {
      background: #0a1e3c;
      margin: 10px;
      padding: 10px 15px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      box-shadow: 0 4px 10px rgba(0,20,50,0.1);
      position: sticky;
      top: 0;
      z-index: 50;
    }

    .logo-area {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo-icon {
      background: #1e6df2;
      width: 38px;
      height: 38px;
      border-radius: 5px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: bold;
      font-size: 20px;
    }

    .logo-text {
      font-weight: 700;
      font-size: 1.3rem;
      color: white;
    }

    .menu-toggle {
      display: none;
      background: transparent;
      border: 1px solid #3a5a8c;
      color: white;
      font-size: 1.6rem;
      padding: 5px 14px;
      border-radius: 5px;
      cursor: pointer;
    }

    .nav-links {
      display: flex;
      flex-wrap: wrap;
      gap: 5px;
      list-style: none;
    }

    .nav-links li a {
      color: #d9e6ff;
      text-decoration: none;
      padding: 8px 10px;
      display: inline-block;
      border-radius: 5px;
      font-weight: 500;
      font-size: 0.9rem;
      white-space: nowrap;
    }

    .nav-links li a:hover {
      background: #1e3a6b;
      color: white;
    }

    .contact-btn {
      background: #ffffff;
      color: #0a1e3c !important;
      font-weight: 700;
      padding: 8px 16px !important;
    }

    .main-wrapper {
      max-width: 1300px;
      margin: 0 auto;
      padding: 0 5px;
    }

    .card {
      background: white;
      padding: 20px 20px;
      margin-bottom: 20px;
      box-shadow: 0 6px 14px rgba(2, 20, 50, 0.04);
      border: 1px solid #e2ebf6;
      border-radius: 5px;
    }

    h2 {
      color: #0a1e3c;
      border-left: 0px solid #1e6df2;
      padding-left: 18px;
      margin-bottom: 20px;
      font-weight: 600;
      font-size: clamp(1.5rem, 5vw, 2rem);
    }

    h3 {
      color: #14325c;
      margin: 20px 0 12px;
      font-weight: 600;
      font-size: clamp(1.2rem, 4vw, 1.5rem);
    }

    .badge {
      background: #0a1e3c;
      color: white;
      padding: 4px 12px;
      border-radius: 30px;
      font-size: 0.8rem;
      display: inline-block;
      margin-right: 8px;
    }

    .grid-2col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .feature-list {
      list-style: none;
    }
    .feature-list li {
      margin-bottom: 10px;
      display: flex;
      align-items: baseline;
      gap: 10px;
    }
    .feature-list i {
      color: #1e6df2;
      width: 20px;
    }

    .sector-table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 10px;
    }
    .sector-table th {
      background: #0a1e3c;
      color: white;
      padding: 12px 10px;
      text-align: left;
    }
    .sector-table td {
      border: 1px solid #d4e0f0;
      padding: 12px 10px;
      background: #fbfdff;
    }

    .btn {
      display: inline-block;
      background: #0a1e3c;
      color: white;
      padding: 12px 28px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: 600;
      border: none;
      cursor: pointer;
    }

    .btn-light {
      background: white;
      color: #0a1e3c;
      border: 1px solid #b9cef0;
    }

    .footer-bg {
      background: linear-gradient(rgba(8, 28, 51, 0.92), rgba(8, 28, 51, 0.97)), 
                  url('https://images.pexels.com/photos/3184292/pexels-photo-3184292.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2') center/cover no-repeat;
      color: #e0edff;
      margin: 20px 10px 10px;
      border-radius: 5px;
    }

    .footer-content {
      max-width: 1300px;
      margin: 0 auto;
      padding: 20px;
      text-align: center;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 25px;
      margin: 15px 0;
    }

    .footer-links a {
      color: #ccdeff;
      text-decoration: none;
    }

    .slogan-box {
      background: linear-gradient(145deg, #e7f0fe 0%, #d4e4fc 100%);
      padding: 25px 20px;
      text-align: center;
      font-size: clamp(1.5rem, 5vw, 2.4rem);
      font-weight: 700;
      border-radius: 5px;
    }

    .table-responsive {
      overflow-x: auto;
      border-radius: 5px;
    }

    .vision-img {
      width: 100%;
      max-width: 380px;
      height: auto;
      border-radius: 5px;
      object-fit: cover;
      box-shadow: 0 8px 16px rgba(0,0,0,0.08);
    }

    .global-img {
      width: 100%;
      max-height: 240px;
      object-fit: cover;
      border-radius: 5px;
      margin-top: 20px;
      box-shadow: 0 6px 12px rgba(0,0,0,0.05);
    }

    .vision-flex {
      display: flex;
      gap: 25px;
      align-items: flex-start;
    }
    .vision-text {
      flex: 1;
    }

    @media (max-width: 768px) {
      .menu-bar {
        flex-wrap: wrap;
      }
      .menu-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        margin-top: 12px;
        gap: 3px;
      }
      .nav-links.show {
        display: flex;
      }
      .nav-links li {
        width: 100%;
      }
      .nav-links li a {
        display: block;
        padding: 12px 12px;
        font-size: 1rem;
        white-space: normal;
        text-align: center;
        background: #102a4a;
        margin-bottom: 2px;
      }
      .contact-btn {
        background: #1e6df2 !important;
        color: white !important;
      }
      .grid-2col {
        grid-template-columns: 1fr;
      }
      .vision-flex {
        flex-direction: column;
        align-items: center;
      }
      .vision-img {
        max-width: 100%;
        margin: 0 auto;
        display: block;
      }
      .vision-text {
        width: 100%;
      }
      h2 {
        font-size: 1.6rem;
      }
    }

    @media (min-width: 769px) {
      .nav-links {
        display: flex !important;
      }
    }