.banner {
    background: linear-gradient(135deg, #5b00e7, #a15eff);
    border-radius: 30px;
    padding: 50px 40px;
    max-width: 100%;
    width: 100%;
    color: white;
    text-align: center;
    box-shadow: 0 8px 30px rgba(91, 0, 231, 0.4);
  }
  .banner h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 600;
  }
  .banner p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.85;
  }
  .search-container {
    display: inline-flex;
    width: 100%;
    max-width: 600px;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.15);
    margin: 0 auto 40px;
  }
  .search-container input[type="search"] {
    flex-grow: 1;
    border: none;
    padding: 15px 20px;
    font-size: 1rem;
    border-radius: 50px 0 0 50px;
    outline: none;
  }
  .search-container button {
    background: #ff7b00;
    border: none;
    color: white;
    padding: 0 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 0 50px 50px 0;
    transition: background 0.3s ease;
  }
  .search-container button:hover {
    background: #e66900;
  }
  .publish-btn {
    background: #006aff;
    color: white;
    border: none;
    padding: 15px 50px;
    font-size: 1.1rem;
    border-radius: 40px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s ease;
  }
  .publish-btn:hover {
    background: #0051cc;
  }