:root {
      --bg: #f7f2e9;
      --bg-card: #fffdf8;
      --text: #2e2a26;
      --accent: #c84b31;
      --accent-dark: #9f3820;
      --gold: #e8a838;
      --deep: #3c2a1f;
      --soft-border: #e4dbcc;
      --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
      --radius: 16px;
      --font: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    }
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: var(--font);
      background: var(--bg);
      color: var(--text);
      line-height: 1.75;
      font-size: 16px;
    }
    a {
      color: var(--accent);
      text-decoration: none;
      transition: color 0.2s;
    }
    a:hover {
      color: var(--accent-dark);
      text-decoration: underline;
    }
    img {
      max-width: 100%;
      height: auto;
      border-radius: 12px;
    }
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .site-header {
      background: var(--deep);
      padding: 14px 0;
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 10px;
    }
    .my-logo {
      font-size: 1.9rem;
      font-weight: 800;
      color: #fff;
      letter-spacing: 1px;
      background: linear-gradient(135deg, #e8a838, #c84b31);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      transition: opacity 0.2s;
      text-decoration: none !important;
    }
    .my-logo i {
      margin-right: 6px;
      font-size: 1.6rem;
      -webkit-text-fill-color: var(--gold);
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .main-nav a {
      color: #f0e9df;
      font-weight: 500;
      padding: 8px 14px;
      border-radius: 30px;
      transition: background 0.2s;
    }
    .main-nav a:hover {
      background: rgba(255, 255, 255, 0.1);
      text-decoration: none;
    }
    .hamburger {
      display: none;
      background: none;
      border: none;
      color: #fff;
      font-size: 1.8rem;
      cursor: pointer;
      padding: 4px 8px;
      border-radius: 8px;
    }
    @media (max-width: 768px) {
      .main-nav {
        display: none;
        flex-direction: column;
        background: var(--deep);
        width: 100%;
        padding: 12px;
        border-radius: 12px;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
      }
      .main-nav.open {
        display: flex;
      }
      .hamburger {
        display: block;
      }
    }
    .breadcrumb {
      padding: 14px 0;
      font-size: 0.85rem;
      color: #777;
    }
    .breadcrumb a {
      color: var(--accent);
    }
    .hero {
      background: linear-gradient(145deg, #2e2017, #4a3428);
      color: #f7f1e6;
      padding: 60px 20px 40px;
      text-align: center;
      border-radius: 0 0 40px 40px;
      margin-bottom: 30px;
    }
    .hero h1 {
      font-size: clamp(2.2rem, 6vw, 3.8rem);
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 12px;
    }
    .hero h1 span {
      color: var(--gold);
    }
    .hero p {
      font-size: 1.15rem;
      max-width: 700px;
      margin: 0 auto 24px;
      opacity: 0.9;
    }
    .hero-cta {
      background: var(--accent);
      color: #fff;
      padding: 12px 36px;
      border-radius: 50px;
      font-weight: 600;
      transition: transform 0.2s, box-shadow 0.2s;
      display: inline-block;
    }
    .hero-cta:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 25px rgba(200, 75, 49, 0.4);
      text-decoration: none;
      color: #fff;
    }
    .search-wrap {
      margin: 30px auto 0;
      max-width: 600px;
      display: flex;
      background: #fff;
      border-radius: 50px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
    }
    .search-wrap input {
      flex: 1;
      border: none;
      padding: 14px 20px;
      font-size: 1rem;
      outline: none;
      background: transparent;
    }
    .search-wrap button {
      background: var(--accent);
      border: none;
      color: #fff;
      padding: 0 24px;
      font-size: 1rem;
      cursor: pointer;
      transition: background 0.2s;
    }
    .search-wrap button:hover {
      background: var(--accent-dark);
    }
    .content-grid {
      display: grid;
      grid-template-columns: 1fr 300px;
      gap: 40px;
      margin-top: 30px;
    }
    @media (max-width: 960px) {
      .content-grid {
        grid-template-columns: 1fr;
      }
      .sidebar {
        order: 2;
      }
    }
    article {
      background: var(--bg-card);
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow);
      border: 1px solid var(--soft-border);
    }
    .sidebar {
      position: sticky;
      top: 90px;
      align-self: start;
      background: var(--bg-card);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow);
      border: 1px solid var(--soft-border);
      font-size: 0.95rem;
    }
    .sidebar h3 {
      margin-bottom: 12px;
      color: var(--deep);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .sidebar ul {
      list-style: none;
    }
    .sidebar li {
      margin-bottom: 8px;
    }
    .sidebar a {
      display: block;
      padding: 6px 8px;
      border-radius: 8px;
      transition: background 0.2s;
    }
    .sidebar a:hover {
      background: #f3ece1;
      text-decoration: none;
    }
    h2 {
      font-size: 1.8rem;
      color: var(--deep);
      margin: 40px 0 16px;
      padding-bottom: 8px;
      border-bottom: 3px solid var(--gold);
      display: inline-block;
    }
    h3 {
      font-size: 1.35rem;
      color: var(--accent);
      margin: 28px 0 12px;
    }
    h4 {
      font-size: 1.1rem;
      color: var(--deep);
      margin: 20px 0 8px;
      font-weight: 600;
    }
    p {
      margin-bottom: 14px;
    }
    ul, ol {
      padding-left: 24px;
      margin-bottom: 14px;
    }
    li {
      margin-bottom: 6px;
    }
    .whip-table {
      width: 100%;
      border-collapse: collapse;
      margin: 20px 0 30px;
      font-size: 0.92rem;
    }
    .whip-table th {
      background: var(--deep);
      color: #fff;
      padding: 12px 10px;
      text-align: left;
    }
    .whip-table td {
      padding: 10px;
      border-bottom: 1px solid var(--soft-border);
    }
    .whip-table tr:nth-child(even) {
      background: #faf6ef;
    }
    .whip-table tr:hover {
      background: #f0e7da;
    }
    .callout {
      background: #fff3e0;
      border-left: 5px solid var(--gold);
      padding: 16px 20px;
      border-radius: 0 12px 12px 0;
      margin: 20px 0;
      font-style: italic;
    }
    .tip-box {
      background: #e8f5e9;
      border-left: 5px solid #2e7d32;
      padding: 14px 18px;
      border-radius: 0 12px 12px 0;
      margin: 18px 0;
    }
    .pro-card {
      background: linear-gradient(135deg, #fafafa, #f0f0f0);
      padding: 20px;
      border-radius: var(--radius);
      border: 1px solid #e0e0e0;
      margin: 20px 0;
    }
    .faq-item {
      margin-bottom: 20px;
      border: 1px solid var(--soft-border);
      border-radius: 12px;
      padding: 18px;
    }
    .faq-item h4 {
      margin-top: 0;
      cursor: pointer;
    }
    .img-caption {
      font-size: 0.85rem;
      color: #888;
      text-align: center;
      margin-top: 8px;
      margin-bottom: 24px;
    }
    .interaction-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin: 40px 0;
    }
    @media (max-width: 600px) {
      .interaction-grid {
        grid-template-columns: 1fr;
      }
    }
    .interaction-box {
      background: #ffffff;
      border: 1px solid var(--soft-border);
      border-radius: var(--radius);
      padding: 20px;
    }
    .interaction-box form {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .interaction-box input, .interaction-box textarea, .interaction-box select {
      width: 100%;
      padding: 10px 14px;
      border: 1px solid #ddd;
      border-radius: 8px;
      font-size: 0.95rem;
      font-family: inherit;
      background: #fcfaf7;
    }
    .interaction-box .btn {
      background: var(--accent);
      color: #fff;
      border: none;
      padding: 12px 18px;
      border-radius: 8px;
      cursor: pointer;
      font-weight: 600;
      transition: background 0.2s;
      align-self: flex-start;
    }
    .interaction-box .btn:hover {
      background: var(--accent-dark);
    }
    .site-footer {
      background: var(--deep);
      color: #d9d0c5;
      padding: 40px 0 20px;
      margin-top: 60px;
    }
    .footer-inner {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 30px;
    }
    .site-footer h4 {
      color: #fff;
      margin-bottom: 16px;
    }
    .site-footer a {
      color: #c8b099;
    }
    .site-footer a:hover {
      color: #fff;
    }
    friend-link {
      display: block;
      background: rgba(255, 255, 255, 0.05);
      padding: 10px 14px;
      border-radius: 8px;
      margin-bottom: 8px;
    }
    .copyright {
      text-align: center;
      padding-top: 24px;
      margin-top: 30px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      font-size: 0.85rem;
    }
    .stat-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      gap: 16px;
      margin: 20px 0;
    }
    .stat-card {
      background: #faf7f2;
      text-align: center;
      padding: 18px 12px;
      border-radius: 14px;
      border: 1px solid var(--soft-border);
    }
    .stat-card .num {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--accent);
    }
    .stat-card .label {
      font-size: 0.85rem;
      color: #777;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    @media (max-width: 600px) {
      article {
        padding: 20px;
      }
      h2 {
        font-size: 1.5rem;
      }
      .hero {
        padding: 40px 16px;
      }
    }