* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    }

    body {
      background: linear-gradient(145deg, #f0f8f0 0%, #e8f3e8 100%);
      min-height: 100vh;
      color: #1a2e1a;
      line-height: 1.5;
    }

    .container {
      max-width: 1000px;
      margin: 0 auto;
      padding: 0 24px;
    }

    header {
      background: linear-gradient(135deg, #0d3b1a 0%, #1a5c2e 50%, #0f451f 100%);
      color: white;
      padding: 18px 0;
      box-shadow: 0 8px 32px rgba(13, 59, 26, 0.3);
      position: relative;
      overflow: hidden;
    }

    header::before {
      content: "";
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
      animation: shimmer 8s infinite linear;
    }

    @keyframes shimmer {
      0% { transform: translate(-30%, -30%) rotate(0deg); }
      100% { transform: translate(-30%, -30%) rotate(360deg); }
    }

    .header-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      position: relative;
      z-index: 1;
    }

    .logo {
      font-size: 26px;
      font-weight: 800;
      letter-spacing: 1px;
      text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo::before {
      content: "🥗";
      font-size: 32px;
      filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    }

    nav {
      display: flex;
      gap: 8px;
    }

    nav a {
      color: white;
      padding: 10px 18px;
      text-decoration: none;
      font-weight: 600;
      font-size: 15px;
      border-radius: 40px;
      background: rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      transition: all 0.3s ease;
    }

    nav a:hover {
      background: rgba(255, 255, 255, 0.2);
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
      border-color: rgba(255, 255, 255, 0.3);
    }

    .card {
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(20px);
      border-radius: 32px;
      padding: 36px 32px;
      margin: 40px 0;
      box-shadow: 0 20px 40px rgba(20, 60, 20, 0.08),
                  0 4px 12px rgba(0, 0, 0, 0.03),
                  inset 0 1px 0 rgba(255, 255, 255, 0.8);
      border: 1px solid rgba(180, 215, 180, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .card:hover {
      box-shadow: 0 30px 60px rgba(30, 80, 30, 0.12),
                  0 8px 20px rgba(0, 0, 0, 0.05),
                  inset 0 1px 0 rgba(255, 255, 255, 0.9);
      transform: translateY(-3px);
    }

    .section-title {
      font-size: 26px;
      color: #0f3d1a;
      margin-bottom: 28px;
      font-weight: 700;
      border-left: 8px solid #2e7d32;
      padding-left: 20px;
      background: linear-gradient(90deg, rgba(46, 125, 50, 0.08) 0%, transparent 80%);
      border-radius: 0 4px 4px 0;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .meta-info {
      background: linear-gradient(90deg, #e8f5e9 0%, transparent 100%);
      padding: 16px 20px;
      border-radius: 20px;
      margin-bottom: 30px;
      font-size: 16px;
      color: #1a4a1a;
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      border: 1px solid #c8e0c8;
    }

    .meta-item {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .meal-card {
      background: #f8fcf8;
      border-radius: 20px;
      padding: 24px;
      margin-bottom: 20px;
      border-left: 6px solid #2e7d32;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
      transition: transform 0.2s ease;
    }

    .meal-card:hover {
      transform: translateX(5px);
      box-shadow: 0 8px 20px rgba(46, 125, 50, 0.08);
    }

    .meal-title {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: #1e4620;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .meal-content {
      font-size: 17px;
      line-height: 1.7;
      color: #1f2e1f;
    }

    .nutrition-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: 16px;
      margin-top: 24px;
    }

    .nutri-card {
      background: linear-gradient(145deg, #e4f3e4 0%, #d4ead4 100%);
      padding: 20px 16px;
      border-radius: 18px;
      text-align: center;
      border: 1px solid #b8d8b8;
      transition: all 0.25s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
    }

    .nutri-card:hover {
      transform: scale(1.03);
      box-shadow: 0 10px 25px rgba(46, 125, 50, 0.12);
      border-color: #2e7d32;
    }

    .nutri-name {
      font-size: 14px;
      font-weight: 600;
      color: #2e5e2e;
      margin-bottom: 6px;
      letter-spacing: 0.5px;
    }

    .nutri-value {
      font-size: 24px;
      font-weight: 800;
      color: #1a5c2e;
    }

    .action-bar {
      display: flex;
      gap: 16px;
      margin-top: 36px;
      flex-wrap: wrap;
    }

    .action-btn {
      padding: 14px 28px;
      border: 2px solid #2e7d32;
      background: white;
      border-radius: 50px;
      cursor: pointer;
      font-size: 16px;
      font-weight: 600;
      color: #1a5c2e;
      transition: all 0.25s ease;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .action-btn:hover {
      background: #2e7d32;
      color: white;
      transform: translateY(-3px);
      box-shadow: 0 12px 24px rgba(46, 125, 50, 0.25);
    }

    .action-btn:active {
      transform: translateY(0);
      box-shadow: 0 4px 12px rgba(46, 125, 50, 0.2);
    }

    .btn-primary {
      background: linear-gradient(135deg, #1a5c2e 0%, #2b7a3e 100%);
      color: white;
      border: none;
      box-shadow: 0 8px 20px rgba(26, 92, 46, 0.25);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, #236b36 0%, #358f4a 100%);
      box-shadow: 0 15px 30px rgba(26, 92, 46, 0.35);
    }

    .empty-state {
      text-align: center;
      padding: 60px 40px;
    }

    .empty-state h2 {
      color: #1a4a1a;
      margin-bottom: 20px;
      font-size: 28px;
    }

    .empty-state p {
      margin-bottom: 30px;
      color: #456b45;
      font-size: 16px;
    }

    .empty-state a {
      display: inline-block;
      padding: 14px 36px;
      background: linear-gradient(135deg, #1a5c2e, #2b7a3e);
      color: white;
      border-radius: 40px;
      text-decoration: none;
      font-weight: bold;
      font-size: 16px;
      transition: all 0.3s ease;
      box-shadow: 0 8px 20px rgba(26, 92, 46, 0.25);
    }

    .empty-state a:hover {
      transform: translateY(-3px);
      box-shadow: 0 15px 30px rgba(26, 92, 46, 0.35);
    }

    footer {
      background: linear-gradient(135deg, #0d3b1a 0%, #145a24 100%);
      color: white;
      text-align: center;
      padding: 28px 0;
      margin-top: 50px;
      border-radius: 60px 60px 0 0;
      box-shadow: 0 -10px 30px rgba(13, 59, 26, 0.15);
      position: relative;
      overflow: hidden;
    }

    footer::after {
      content: "🌱 🥑 🍅 🥦";
      position: absolute;
      bottom: 10px;
      right: 20px;
      font-size: 24px;
      opacity: 0.15;
    }

    @media (max-width: 768px) {
      .header-inner {
        flex-direction: column;
        gap: 15px;
      }

      nav {
        flex-wrap: wrap;
        justify-content: center;
      }

      .card {
        padding: 24px 20px;
        margin: 30px 0;
      }

      .section-title {
        font-size: 22px;
      }

      .meta-info {
        flex-direction: column;
        gap: 8px;
      }

      .meal-card {
        padding: 18px;
      }

      .meal-content {
        font-size: 15px;
      }

      .nutrition-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .nutri-value {
        font-size: 20px;
      }

      .action-bar {
        justify-content: center;
      }

      .action-btn {
        padding: 12px 20px;
        font-size: 14px;
      }
    }

    @media (max-width: 480px) {
      .nutrition-grid {
        grid-template-columns: 1fr;
      }

      .action-btn {
        width: 100%;
        justify-content: center;
      }
    }

    @media print {
      header, footer, .action-bar {
        display: none;
      }

      body {
        background: white;
      }

      .card {
        box-shadow: none;
        border: 1px solid #ccc;
      }
    }