* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Georgia', serif;
  background: url('https://i.ibb.co/R4YFC52g/27230.jpg" alt="27230') no-repeat center center fixed;
  background-size: cover;
  color: rgb(255, 255, 255);
}


  .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 40px;
            transition: all 0.3s ease;
        }

        .header.scrolled {
            background: rgba(0, 0, 0, 0.95);
            height: 70px;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            cursor: pointer;
            transition: transform 0.3s ease;
        }

        .logo-container:hover {
            transform: translateY(-2px);
        }

        .logo {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .logo svg {
            width: 100%;
            height: 100%;
        }

        .logo-text {
            color: white;
            font-size: 24px;
            font-weight: 600;
            letter-spacing: -0.5px;
        }

        .main-menu {
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .menu-item {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
            padding: 8px 0;
        }

        .menu-item:hover {
            color: white;
            transform: translateY(-2px);
        }

        .menu-item::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #667eea, #764ba2);
            transition: width 0.3s ease;
        }

        .menu-item:hover::after {
            width: 100%;
        }

        .menu-item.active {
            color: white;
        }

        .menu-item.active::after {
            width: 100%;
        }

        .menu-item.external::before {
            content: '↗';
            margin-right: 5px;
            font-size: 12px;
            opacity: 0.7;
        }

.navbar {
    font-family: 'Georgia',serif;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: rgba(0, 0, 0, 0.2);
}
.logo {
  font-size: 28px;
}

.icon {
  font-size: 45px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-size: 15px;
}


  main {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 24px;
    font-family: Arial, sans-serif;
    color: #f2efef;
    line-height: 1.6;
  }

  main h1 {
    font-size: 2em;
    margin-bottom: 0.2em;
  }

  main h2 {
    font-size: 1.3em;
    margin-top: 2em;
    margin-bottom: 0.5em;
  }

  main p {
    margin-bottom: 1em;
  }

  main ul {
    padding-left: 20px;
    margin-bottom: 1em;
  }

  main ul li {
    margin-bottom: 0.5em;
  }

  .meta {
    color: #faf4f4;
    font-size: 0.9em;
    margin-bottom: 24px;
  }

  a {
    color: #f7f8f9;
    text-decoration: underline;
  }