body {
    margin: 0;
    font-family: 'Helvetica Neue', sans-serif;
    background: #fdfdfd;
    color: #333;
  }
  
  .container {
    display: flex;
    flex-direction: row-reverse;
    min-height: 100vh;
  }
  
  .sidebar {
    box-sizing: border-box;
    width: 250px;
    background: #1c1c1c;
    color: white;
    padding: 20px;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  *, *::before, *::after {
    box-sizing: border-box;
  }
  
  .sidebar h1.site-title {
    font-size: 24px;
    margin-bottom: 20px;
    color: #ffcb05;
  }
  
  .sidebar .nav-links ul {
    list-style: none;
    padding: 0;
  }
  
  .sidebar .nav-links li {
    margin: 15px 0;
  }
  
  .sidebar .nav-links a {
    color: #eee;
    text-decoration: none;
  }
  
  .sidebar .nav-links a:hover {
    color: #ffcb05;
  }
  
  .sidebar-footer {
    font-size: 12px;
    line-height: 1.4;
  }
  
  .sidebar-footer a {
    color: #bbb;
    text-decoration: none;
  }
  
  .sidebar-footer a:hover {
    color: #ffcb05;
  }
  
  .main-content {
    flex: 1;
    padding: 40px;
  }
  
  .post-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
  }
  
  .post-card {
    background: white;
    border-left: 4px solid #ffcb05;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
  }
  
  .post-card h3 {
    margin-top: 0;
  }
  
  .post-card a {
    text-decoration: none;
    color: #007acc;
  }
  
  .post-date {
    color: gray;
    font-size: 0.9em;
    margin-bottom: 10px;
  }
  
  .post {
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
  }