:root { --bg: #0a0a0a; --surface: #161616; --text: #ffffff; --accent: #7c3aed; } * { box-sizing: border-box; margin: 0; padding: 0; } body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; } .navbar { display: flex; padding: 1rem 2rem; background: rgba(22, 22, 22, 0.8); backdrop-filter: blur(10px); position: sticky; top: 0; align-items: center; border-bottom: 1px solid #333; } .navbar ul { display: flex; list-style: none; gap: 2rem; margin-left: auto; } .navbar a { color: #fff; text-decoration: none; font-weight: 500; } .container { max-width: 1200px; margin: 2rem auto; display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; padding: 0 1rem; } .post-card { background: var(--surface); padding: 1.5rem; border-radius: 16px; border: 1px solid #333; transition: transform 0.3s ease; } .post-card:hover { transform: translateY(-5px); border-color: var(--accent); }

/* Karbon Sites Branding */

  #karbon-promo-banner {
      position: fixed;
      bottom: 10px;
      right: 10px;
      background-color: rgba(0, 0, 0, 0.8);
      color: white;
      padding: 8px 16px;
      border-radius: 8px;
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
      font-size: 14px;
      z-index: 10000;
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      box-shadow: 0 4px 6px rgba(0,0,0,0.1);
      transition: transform 0.2s ease-in-out;
  }
  #karbon-promo-banner:hover {
      transform: scale(1.05);
  }