* {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    .container {
      display: flex;
      max-width: 100%;
      margin: auto;
      background-color: rgba(255, 255, 255, 0.6); /* putih transparan */
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 6px 9px rgba(0, 0, 0, 0.3);
    }

    .sidebar {
      background-color: #2c2c2c;
      color: white;
      font-family: "Times New Roman", Times, serif;
      padding: 20px;
      width: 30%;
      border-radius: 15px;
      box-shadow: 0 6px 9px rgba(0, 0, 0, 0.3);
    }

    .profile-img {
      width: 100%;
      border-radius: 50%;
      border: 5px solid #bfbfbfbf;
      box-shadow:
        0 0 2px red,
        0 0 6px green,
        0 0 10px cyan;
      object-fit: cover;
      animation: rgbGlow 4s infinite linear;
    }

    @keyframes rgbGlow {
      0%   { box-shadow: 0 0 2px cyan, 0 0 5px green, 0 0 8px blue; }
      25%  { box-shadow: 0 0 4px green, 0 0 7px blue, 0 0 10px red; }
      50%  { box-shadow: 0 0 6px cyan, 0 0 9px red, 0 0 12px green; }
      75%  { box-shadow: 0 0 4px red, 0 0 7px green, 0 0 10px blue; }
      100% { box-shadow: 0 0 2px cyan, 0 0 5px green, 0 0 8px blue; }
    }

    .sidebar h2 {
      border-bottom: 2px solid #adadadad;
      padding-bottom: 5px;
      margin-top: 20px;
    }

    .sidebar a {
      color: #8fd3ff;
      text-decoration: none;
    }

    .mainisi {
      padding: 10px;
      width: 70%;
      font-family: "Times New Roman", Times, serif;
    }

    .mainisi h1 {
      margin: 0;
    }

    .mainisi h3 {
      margin-top: 5px;
      color: gray;
    }

    section {
      margin-top: 10px;
    }

    section h2 {
      border-bottom: 2px solid #ccc;
      padding-bottom: 5px;
      margin-bottom: 10px;
      text-align: justify;
    }

    ul {
      margin-left: 20px;
      margin-top: 10px;
    }

    li {
      margin-bottom: 8px;
    }

    .judul-container {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    
    .circle-wrapper {
      width: 35px;
      height: 35px;
      margin-top: 20px;
      background-color: #5c5c5c;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 6px rgba(0, 0, 0, 0.2); /* efek glow tipis */
    }
    
    .circle-img {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      object-fit: cover;
    }
    
    .kemasan-copyright {
      text-align: center;
      padding: 5px;
      margin-top: 0px;
      margin-bottom: -45px;
      font-size: 14px;
      color: grey;
      z-index: 500;" 
    }

    /* RESPONSIF UNTUK LAYAR KECIL */
    @media (max-width: 768px) {
      .container {
        flex-direction: column;
        border-radius: 15px;
      }

      .sidebar {
        width: 100%;
        border-radius: 15px 15px 0 0;
      }

      .mainisi {
        width: 100%;
        border-radius: 0 0 15px 15px;
      }

      .profile-img {
        width: 200px;
        height: 200px;
        margin-top: 20px;
        margin-bottom: 15px;
        margin-left: auto;
        margin-right: auto;
        display: block;
      }

      .mainisi h1 {
        text-align: center;
      }
      
      .mainisi h3, section {
        text-align: left;
      }

      ul {
        margin-left: 0;
        padding-left: 20px;
        text-align: left;
      }
      
      .kemasan-copyright {
        margin-bottom: 40px;
      }
    }