body {
      margin: 0;
      font-family: 'Segoe UI', sans-serif;
      background-color: #f5f8fa;
      color: #333;
    }

    h1, h3 {
      color: #0a66c2;
    }

    .container {
      max-width: 1100px;
      margin: 0 auto;
      padding: 20px;
    }

    .login-btn {
      display: inline-block;
      margin-top: 10px;
      background-color: #007acc;
      color: white;
      padding: 10px 20px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .login-btn:hover {
      background-color: #005ea1;
    }
.notice-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 30px;
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding: 0 20px;
}

.notice-box {
  border: 2px solid #ccc;
  border-radius: 12px;
  padding: 20px;
  background-color: #f9f9f9;
  box-shadow: 1px 1px 8px rgba(0,0,0,0.05);
  transition: transform 0.2s ease;
}

.notice-box:hover {
  transform: scale(1.01);
}

.notice-box h3 {
  margin-top: 0;
  color: #007acc;
}

.notice-box p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.5;
}


    .linkedin-card.enhanced {
      max-width: 700px;
      margin: 40px auto;
      padding: 25px;
      border-radius: 14px;
      background: linear-gradient(135deg, #eef6fb, #ffffff);
      border: 1px solid #d0e6f7;
      box-shadow: 0 6px 12px rgba(0, 102, 204, 0.1);
    }

    .linkedin-header {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 15px;
    }

    .linkedin-logo {
      width: 32px;
      height: 32px;
    }

    .linkedin-card h3 {
      margin: 0;
      color: #0a66c2;
      font-size: 20px;
    }

    .linkedin-description {
      font-size: 16px;
      color: #333;
      line-height: 1.6;
      margin-bottom: 15px;
    }

    .linkedin-btn {
      display: inline-block;
      background-color: #0a66c2;
      color: white;
      padding: 10px 18px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .linkedin-btn:hover {
      background-color: #084c9e;
    }

    @media (max-width: 600px) {
      .container {
        padding: 10px;
      }
      .linkedin-description {
        font-size: 14px;
      }
      .linkedin-btn {
        width: 100%;
        text-align: center;
      }
    }