* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    :root {
      --primary-orange: #FF8903;
      --secondary-orange: #e07b02;
      --dark-orange: #FF5100;
      --cyan-accent: #00D4FF;
      --text-dark: #1a1a1a;
      --text-light: #666;
      --white: #ffffff;
      --light-bg: #f9f9f9;
      --glass-bg: rgba(255, 137, 3, 0.1);
      --glass-border: rgba(255, 137, 3, 0.2);
      --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
      --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.15);
      --card-radius: 16px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
      color: var(--text-dark);
      background: var(--white);
      overflow-x: hidden;
    }

    /* SIDEBAR */
    .sidebar {
      width: 280px;
      height: 100vh;
      border-right: 1px solid rgba(0, 0, 0, 0.1);
      padding: 25px 20px;
      position: fixed;
      top: 0;
      left: 0;
      overflow-y: auto;
      background: var(--white);
      z-index: 100;
    }

    .sidebar::-webkit-scrollbar {
      width: 6px;
    }

    .sidebar::-webkit-scrollbar-track {
      background: transparent;
    }

    .sidebar::-webkit-scrollbar-thumb {
      background: rgba(0, 0, 0, 0.2);
      border-radius: 3px;
    }

    .sidebar::-webkit-scrollbar-thumb:hover {
      background: rgba(0, 0, 0, 0.3);
    }

    .logo-area {
      display: flex;
      align-items: center;
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 35px;
      color: var(--primary-orange);
      gap: 10px;
    }

    .logo-area i {
      font-size: 24px;
    }

    .menu-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      padding: 14px 12px;
      font-size: 15px;
      border-radius: 8px;
      margin-bottom: 8px;
      transition: var(--transition);
      position: relative;
    }

    .menu-left {
      display: flex;
      align-items: center;
      gap: 15px;
      flex: 1;
    }

    .menu-left i {
      font-size: 18px;
      color: var(--primary-orange);
      width: 24px;
      text-align: center;
    }

    .menu-item:hover {
      background: var(--glass-bg);
      transform: translateX(4px);
    }

    .menu-item.active {
      background: var(--glass-bg);
      color: var(--primary-orange);
    }

    .chevron {
      color: var(--text-light);
      font-size: 14px;
      transition: var(--transition);
    }

    .menu-item:hover .chevron {
      color: var(--primary-orange);
    }

    /* MAIN AREA */
    .main {
      margin-left: 280px;
      padding: 45px;
      min-height: 100vh;
    }

    .main-header {
      margin-bottom: 40px;
    }

    .main h2 {
      font-size: 32px;
      font-weight: 800;
      margin-bottom: 12px;
      color: var(--text-dark);
    }

    .main-subtitle {
      color: var(--text-light);
      font-size: 16px;
    }

    /* SEARCH BOX */
    .search-box {
      background: var(--light-bg);
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: 50px;
      padding: 14px 24px;
      display: flex;
      align-items: center;
      width: 100%;
      max-width: 600px;
      margin-bottom: 50px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      transition: var(--transition);
    }

    .search-box:focus-within {
      border-color: var(--primary-orange);
      box-shadow: var(--shadow);
    }

    .search-box i {
      font-size: 18px;
      color: var(--primary-orange);
      margin-right: 12px;
    }

    .search-box input {
      border: none;
      outline: none;
      font-size: 15px;
      background: none;
      width: 100%;
      color: var(--text-dark);
    }

    .search-box input::placeholder {
      color: var(--text-light);
    }

    /* TOPICS SECTION */
    .topics-section {
      margin-bottom: 60px;
    }

    .topics-section h3 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 25px;
      color: var(--text-dark);
      position: relative;
      display: inline-block;
    }

    .topics-section h3::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 0;
      width: 50px;
      height: 3px;
      background: var(--primary-orange);
      border-radius: 2px;
    }

    .topics-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .topic-card {
      background: var(--white);
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: var(--card-radius);
      padding: 24px;
      cursor: pointer;
      transition: var(--transition);
      box-shadow: var(--shadow);
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }

    .topic-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
      border-color: var(--primary-orange);
    }

    .topic-icon {
      font-size: 28px;
      color: var(--primary-orange);
      min-width: 40px;
      text-align: center;
    }

    .topic-content {
      flex: 1;
    }

    .topic-card a {
      display: block;
      font-size: 16px;
      color: var(--text-dark);
      text-decoration: none;
      font-weight: 600;
      margin-bottom: 8px;
      transition: var(--transition);
    }

    .topic-card:hover a {
      color: var(--primary-orange);
    }

    .topic-description {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.5;
    }

    .topic-arrow {
      color: var(--primary-orange);
      font-size: 18px;
      opacity: 0;
      transition: var(--transition);
      align-self: center;
    }

    .topic-card:hover .topic-arrow {
      opacity: 1;
      transform: translateX(4px);
    }

    /* FEATURED HELP */
    .featured-help {
      background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
      border-radius: var(--card-radius);
      padding: 40px;
      color: white;
      margin-bottom: 60px;
      position: relative;
      overflow: hidden;
    }

    .featured-help::before {
      content: '';
      position: absolute;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      top: -150px;
      right: -150px;
    }

    .featured-content {
      position: relative;
      z-index: 2;
      max-width: 600px;
    }

    .featured-label {
      display: inline-block;
      background: rgba(255, 255, 255, 0.2);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: 600;
      margin-bottom: 15px;
      backdrop-filter: blur(5px);
    }

    .featured-help h4 {
      font-size: 26px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .featured-help p {
      font-size: 16px;
      opacity: 0.95;
      margin-bottom: 25px;
      line-height: 1.6;
    }

    .featured-btn {
      background: white;
      color: var(--primary-orange);
      border: none;
      text-decoration: none;
      padding: 12px 28px;
      border-radius: 50px;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .featured-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    /* OTHER SOLUTIONS SECTION */
    .other-solutions-section {
      margin: 80px 0 60px;
    }

    .other-solutions-section h3 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 30px;
      color: var(--text-dark);
      position: relative;
      display: inline-block;
    }

    .other-solutions-section h3::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 0;
      width: 50px;
      height: 3px;
      background: var(--primary-orange);
      border-radius: 2px;
    }

    .business-cards-container {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
      gap: 24px;
    }

    .business-card {
      background: var(--white);
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: var(--card-radius);
      padding: 30px;
      display: flex;
      align-items: center;
      gap: 24px;
      cursor: pointer;
      transition: var(--transition);
      box-shadow: var(--shadow);
    }

    .business-card:hover {
      transform: translateX(8px);
      box-shadow: var(--shadow-hover);
      border-color: var(--primary-orange);
    }

    .card-icon {
      width: 120px;
      height: 120px;
      border-radius: 50%;
      background: linear-gradient(135deg, #FF8903 0%, #e07b02 50%, #FF5100 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 48px;
      flex-shrink: 0;
      box-shadow: 0 8px 24px rgba(255, 137, 3, 0.3);
    }

    .card-content {
      flex: 1;
    }

    .card-content h4 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-dark);
    }

    .card-content p {
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.5;
    }

    .card-arrow {
      font-size: 24px;
      color: var(--primary-orange);
      transition: var(--transition);
    }

    .business-card:hover .card-arrow {
      transform: translateX(4px);
    }

    /* FOOTER SECTION */
    .help-footer {
      margin-top: 100px;
      padding-top: 60px;
      border-top: 1px solid rgba(0, 0, 0, 0.08);
    }

    .footer-links {
      display: flex;
      gap: 40px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }

    .footer-links a {
      color: var(--text-light);
      text-decoration: none;
      font-size: 14px;
      transition: var(--transition);
    }

    .footer-links a:hover {
      color: var(--primary-orange);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 40px;
      border-top: 1px solid rgba(0, 0, 0, 0.08);
      margin-top: 40px;
    }

    .huddlesky-logo {
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 700;
      color: var(--text-dark);
      font-size: 14px;
    }

    .huddlesky-logo i {
      font-size: 8px;
      color: var(--primary-orange);
      opacity: 0.7;
    }

    .copyright {
      font-size: 14px;
      color: var(--text-light);
      margin: 0;
    }

    /* RESPONSIVE */
    @media (max-width: 1024px) {
      .sidebar {
        width: 250px;
      }

      .main {
        margin-left: 250px;
        padding: 35px;
      }

      .topics-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      }

      .business-cards-container {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .sidebar {
        position: fixed;
        left: -280px;
        height: 100vh;
        width: 280px;
        z-index: 1000;
        transition: var(--transition);
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
      }

      .sidebar.active {
        left: 0;
      }

      .main {
        margin-left: 0;
        padding: 25px 20px;
      }

      .main h2 {
        font-size: 26px;
      }

      .topics-grid {
        grid-template-columns: 1fr;
      }

      .menu-toggle {
        display: flex;
        position: fixed;
        top: 20px;
        left: 20px;
        z-index: 999;
        background: var(--primary-orange);
        color: white;
        border: none;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        cursor: pointer;
        transition: var(--transition);
      }

      .menu-toggle:hover {
        transform: scale(1.05);
      }

      .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
      }

      .overlay.active {
        opacity: 1;
        visibility: visible;
      }

      .business-card {
        flex-direction: column;
        text-align: center;
        padding: 24px;
      }

      .card-icon {
        width: 100px;
        height: 100px;
        font-size: 40px;
      }

      .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
      }

      .footer-links {
        justify-content: center;
      }

      .other-solutions-section {
        margin: 60px 0 40px;
      }

      .other-solutions-section h3 {
        margin-bottom: 20px;
      }
    }

    @media (max-width: 480px) {
      .main {
        padding: 20px 16px;
      }

      .main h2 {
        font-size: 22px;
      }

      .search-box {
        max-width: 100%;
        padding: 12px 16px;
      }

      .featured-help {
        padding: 30px 20px;
      }

      .featured-help h4 {
        font-size: 20px;
      }

      .business-card {
        padding: 20px;
        gap: 16px;
      }

      .card-icon {
        width: 80px;
        height: 80px;
        font-size: 32px;
      }

      .card-content h4 {
        font-size: 16px;
      }

      .card-content p {
        font-size: 14px;
      }

      .footer-links {
        flex-direction: column;
        gap: 15px;
        align-items: center;
      }
    }

    /* FAQ Styles */
    .faq-section {
      margin-bottom: 60px;
    }

    .faq-category {
      margin-bottom: 40px;
    }

    .faq-category h4 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 20px;
      color: var(--text-dark);
      position: relative;
      padding-bottom: 10px;
    }

    .faq-category h4::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 40px;
      height: 2px;
      background: var(--primary-orange);
    }

    .faq-item {
      background: var(--white);
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: var(--card-radius);
      padding: 20px;
      margin-bottom: 16px;
      cursor: pointer;
      transition: var(--transition);
      box-shadow: var(--shadow);
    }

    .faq-item:hover {
      border-color: var(--primary-orange);
      transform: translateY(-2px);
    }

    .faq-question {
      font-weight: 600;
      font-size: 16px;
      color: var(--text-dark);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .faq-answer {
      margin-top: 12px;
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.6;
      display: none;
    }

    .faq-answer.show {
      display: block;
    }

    .highlight {
      background: var(--glass-bg);
      padding: 8px 12px;
      border-radius: 6px;
      margin-top: 8px;
      border-left: 3px solid var(--primary-orange);
    }

    .contact-info {
      background: var(--light-bg);
      border-radius: var(--card-radius);
      padding: 30px;
      margin-top: 40px;
    }

    .contact-info h4 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 16px;
      color: var(--text-dark);
    }

    .contact-info p {
      margin-bottom: 8px;
      font-size: 14px;
      color: var(--text-light);
    }