body {
      min-height: 100vh;
      margin: 0;
      color: #eaf6ff;
      font-family: 'JetBrains Mono', 'Consolas', 'Menlo', 'monospace', 'PingFang SC', 'Microsoft YaHei', sans-serif;
      letter-spacing: 0.01em;
      line-height: 1.7;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-start;
      padding: 0 1rem;
    }
    .detail-container {
      max-width: 800px;
      width: 100%;
      margin: 0.5rem auto 10rem auto;
      background: rgba(255, 255, 255, 0.92);
      border-radius: 18px;
      box-shadow: 0 4px 32px 0 #0a1a2a33;
      padding: 2.5rem 2rem 2rem 2rem;
      backdrop-filter: blur(2px);
    }
    .detail-title {
      font-size: 1.6rem;
      font-weight: 700;
      margin-bottom: 0.7rem;
      color: #333;
      letter-spacing: 0.02em;
      line-height: 1.2;
      word-break: break-all;
    }
    .detail-date {
      font-size: 0.9rem;
      color: #222;
      margin-bottom: 0.5rem;
      letter-spacing: 0.04em;
    }
    .detail-description {
      font-size: 1.08rem;
      color: #999;
      margin-bottom: 1rem;
      line-height: 1.6;
    }
    .detail-content {
      font-size: 1.13rem;
      color: #000000;
      margin-bottom: 2rem;
      word-break: break-word;
    }
    .detail-content h1, .detail-content h2, .detail-content h3 {
      color: #000000;
      margin-top: 2.2rem;
      margin-bottom: 1.1rem;
      font-weight: 600;
    }
    .detail-content a {
      color: #000000;
      text-decoration: underline;
      word-break: break-all;
    }
    .detail-content pre, .detail-content code {
      background: #1a2330;
      color: #000000;
      border-radius: 6px;
      padding: 0.2em 0.5em;
      font-size: 1em;
      font-family: 'JetBrains Mono', 'Consolas', 'Menlo', 'monospace';
      overflow-x: auto;
    }
    .back-btn {
      display: inline-block;
      margin: 0 auto;
      padding: 0.7em 2.2em;
      background: linear-gradient(90deg,#000000 0%,#3a8dde 100%);
      color: #fff;
      border: none;
      border-radius: 999px;
      font-size: 1.1rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      cursor: pointer;
      box-shadow: 0 2px 12px 0 #00000033;
      transition: background 0.2s, box-shadow 0.2s;
    }
    .back-btn:hover {
      background: linear-gradient(90deg,#3a8dde 0%,#000000 100%);
      box-shadow: 0 4px 24px 0 #00000055;
    }
    @media (max-width: 800px) {
      .detail-container { padding: 1.2rem 0.7rem; }
      .detail-title { font-size: 1.3rem; }
    }