body {
      font-family: "Roboto", sans-serif;
      margin: 0;
      background: #f6fff6;
      color: #222;
    }
    header {
      background: #2e7d32;
      color: #fff;
      padding: 15px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    header h1 { font-size: 1.4rem; margin: 0; }
    .menu-btn {
      font-size: 1.6rem;
      background: none;
      border: none;
      color: #fff;
      cursor: pointer;
    }
    nav {
      position: fixed;
      top: 0;
      left: -260px;
      width: 240px;
      height: 100%;
      background: #388e3c;
      color: #fff;
      transition: left 0.3s ease;
      padding-top: 60px;
      z-index: 1000;
      box-shadow: 2px 0 6px rgba(0,0,0,0.3);
    }
    nav a {
      display: block;
      color: #fff;
      text-decoration: none;
      padding: 12px 20px;
    }
    nav a:hover { background: rgba(255,255,255,0.1); }
    .drawer-open { left: 0; }
    .close-btn {
      position: absolute;
      top: 15px;
      right: 15px;
      background: none;
      border: none;
      color: #fff;
      font-size: 1.5rem;
      cursor: pointer;
    }
	
.button-link { display:inline-block; margin:6px 6px 6px 0; padding:8px 12px; background:#0f9d58; color:#fff; border-radius:6px; text-decoration:none; font-size:0.95rem; }
.button-link:hover { background:#0b6b3a; }
    .overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.4);
      z-index: 500;
    }
    .overlay.show { display: block; }
    main {
      max-width: 900px;
      margin: 20px auto;
      padding: 20px;
      background: #fff;
      border-radius: 10px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    h2 { color: #2e7d32; margin-top: 0; }
    footer {
      text-align: center;
      padding: 20px;
      background: #e8f5e9;
      color: #444;
      font-size: 0.9rem;
    }
    .ad-block {
      text-align: center;
      margin: 20px 0;
      background: #f0f8f0;
      padding: 10px;
      border-radius: 6px;
    }
    @media (max-width: 600px) {
      main { margin: 10px; padding: 15px; }
      header h1 { font-size: 1.1rem; }
    }