html {
        scroll-padding-top: 72px;
      }

      body {
        font-family: var(--font-en);
        background: var(--cream);
        color: var(--text);
        line-height: 1.75;
      }

      /* FAQ top navbar */
      .site-header {
        position: sticky;
        top: 0;
        z-index: 200;
        background: rgba(26, 42, 92, 0.96);
        backdrop-filter: blur(8px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: env(safe-area-inset-top, 0);
      }

      .site-header-inner {
        position: relative;
        max-width: 1200px;
        margin: 0 auto;
        padding: 10px 20px 12px;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px 16px;
      }

      .site-header .site-logo {
        margin-bottom: 0;
        font-size: 20px;
        letter-spacing: 1.5px;
      }

      .site-header-nav {
        display: none;
        flex: 1;
        flex-wrap: wrap;
        align-items: center;
        justify-content: flex-end;
        gap: 6px 14px;
        font-family: var(--font-th);
        font-size: 14px;
        font-weight: 600;
      }

      .site-header-nav a {
        color: rgba(255, 255, 255, 0.88);
        text-decoration: none;
      }

      .site-header-nav .site-header-cta {
        white-space: nowrap;
      }

      .site-header-nav a:hover {
        color: var(--gold-light);
      }

      .site-header-nav a:focus-visible {
        outline: 2px solid var(--gold);
        outline-offset: 3px;
        border-radius: 4px;
      }

      .site-header-nav a.site-header-cta {
        background: var(--gold);
        color: #0f1a3a !important;
        padding: 8px 16px;
        border-radius: 999px;
        font-weight: 800;
      }

      .site-header-nav a.site-header-cta:hover {
        color: #0f1a3a !important;
        filter: brightness(1.05);
      }

      .site-header-menu {
        margin-left: auto;
        font-family: var(--font-th);
      }

      .site-header-menu-toggle {
        list-style: none;
        cursor: pointer;
        font-size: 14px;
        font-weight: 700;
        color: #fff;
        background: #2d4278;
        border: 1px solid rgba(255, 255, 255, 0.35);
        border-radius: 8px;
        padding: 10px 16px;
      }

      .site-header-menu-toggle::-webkit-details-marker {
        display: none;
      }

      .site-header-menu[open] .site-header-menu-toggle {
        background: #3a5088;
      }

      .site-header-menu-panel {
        position: absolute;
        right: 16px;
        left: 16px;
        margin-top: 8px;
        padding: 12px 16px;
        background: #1a2a5c;
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 10px;
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
        display: flex;
        flex-direction: column;
        gap: 4px;
        max-height: min(70vh, 420px);
        overflow-y: auto;
        font-size: 15px;
        font-weight: 600;
      }

      .site-header-menu-panel a {
        color: rgba(255, 255, 255, 0.92);
        text-decoration: none;
        padding: 10px 8px;
        border-radius: 6px;
      }

      .site-header-menu-panel a:hover {
        background: rgba(255, 255, 255, 0.08);
        color: var(--gold-light);
      }

      .site-header-menu-panel a:focus-visible {
        outline: 2px solid var(--gold);
        outline-offset: 0;
      }

      .site-header-menu-panel .site-header-cta {
        background: var(--gold);
        color: #0f1a3a !important;
        text-align: center;
        margin-bottom: 4px;
      }

      @media (min-width: 768px) {
        .site-header-nav {
          display: flex;
        }

        .site-header-menu {
          display: none;
        }

        .site-header-menu-panel {
          position: static;
          box-shadow: none;
          border: none;
          padding: 0;
          max-height: none;
          overflow: visible;
        }
      }

      h1,
      h2,
      h3,
      h4,
      .faq-lead,
      .site-logo,
      .footer-col h4,
      [lang='th'] {
        font-family: var(--font-th);
      }

      .faq-header {
        background: linear-gradient(
          165deg,
          #1a2a5c 0%,
          var(--navy) 55%,
          #152a66 100%
        );
        color: #fff;
        padding: 28px 24px 40px;
      }

      .faq-header-inner {
        max-width: 720px;
        margin: 0 auto;
      }

      .site-logo {
        font-size: 22px;
        font-weight: 900;
        color: var(--gold);
        letter-spacing: 2px;
        margin-bottom: 20px;
        text-decoration: none;
        display: inline-block;
      }

      .site-logo span {
        color: #fff;
      }

      .faq-header h1 {
        font-size: clamp(26px, 4vw, 34px);
        font-weight: 800;
        margin-bottom: 10px;
        line-height: 1.35;
      }

      .faq-lead {
        font-size: 15px;
        color: rgba(255, 255, 255, 0.72);
        line-height: 1.7;
      }

      .faq-back {
        display: inline-block;
        margin-top: 20px;
        color: var(--gold);
        font-family: var(--font-th);
        font-size: 14px;
        font-weight: 600;
        text-decoration: none;
      }

      .faq-back:hover {
        text-decoration: underline;
      }

      .faq-article {
        max-width: 720px;
        margin: 0 auto;
        padding: 48px 24px 72px;
      }

      .faq-article h2 {
        font-size: 22px;
        font-weight: 800;
        color: var(--navy);
        margin: 40px 0 12px;
        scroll-margin-top: 80px;
        padding-top: 16px;
        border-top: 1px solid rgba(29, 68, 151, 0.12);
      }

      .faq-article h2:first-of-type {
        margin-top: 0;
        border-top: none;
        padding-top: 0;
      }

      .faq-article > p {
        font-size: 15px;
        color: var(--text);
        margin-bottom: 20px;
      }

      .faq-item {
        border: 1px solid rgba(29, 68, 151, 0.14);
        border-radius: 10px;
        background: #fff;
        margin-bottom: 10px;
        overflow: hidden;
      }

      .faq-item[open] {
        background: rgba(255, 255, 255, 0.92);
        border-color: rgba(29, 68, 151, 0.22);
      }

      .faq-question {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 16px;
        list-style: none;
        cursor: pointer;
        font-size: 17px;
        font-weight: 700;
        color: var(--text);
        padding: 16px 18px;
        line-height: 1.5;
      }

      .faq-question::-webkit-details-marker {
        display: none;
      }

      .faq-question::after {
        content: '';
        flex: 0 0 10px;
        width: 10px;
        height: 10px;
        margin-top: 6px;
        border-right: 2px solid var(--navy);
        border-bottom: 2px solid var(--navy);
        transform: rotate(45deg);
        transition: transform 0.2s ease;
      }

      .faq-item[open] .faq-question::after {
        transform: rotate(-135deg);
        margin-top: 10px;
      }

      .faq-item[open] .faq-question {
        color: var(--navy);
      }

      .faq-question:focus-visible {
        outline: 2px solid var(--gold);
        outline-offset: -2px;
      }

      .faq-answer {
        padding: 0 18px 18px;
      }

      .faq-answer > :first-child {
        margin-top: 0;
      }

      .faq-answer > :last-child {
        margin-bottom: 0;
      }

      .faq-article p {
        font-size: 15px;
        color: var(--text);
        margin-bottom: 14px;
      }

      .faq-article ol,
      .faq-article ul {
        margin: 0 0 16px 1.25em;
        font-size: 15px;
      }

      .faq-article li {
        margin-bottom: 8px;
      }

      .faq-article .check-list {
        list-style: none;
        margin-left: 0;
        padding-left: 0;
      }

      .faq-article .check-list li {
        padding-left: 0;
        margin-bottom: 10px;
      }

@media (max-width: 900px) {
        .footer-top {
          grid-template-columns: 1fr 1fr;
          gap: 32px;
          padding: 36px 24px 24px;
        }
        .footer-brand {
          grid-column: 1 / -1;
          align-items: center;
          text-align: center;
        }
      }

      @media (max-width: 560px) {
        .footer-top {
          grid-template-columns: 1fr;
          text-align: center;
        }
        .footer-brand {
          align-items: center;
        }
        .footer-social {
          justify-content: center;
        }
        .footer-bottom {
          padding: 16px 20px;
        }
      }