:root {
      --brand: #21C161;
      --brand-dark: #16A451;
      --brand-soft: #F1FFF6;
      --brand-soft-2: #E8FBEF;
      --line: rgba(33, 193, 97, .22);
      --line-strong: rgba(33, 193, 97, .46);
      --ink: #061820;
      --text: #26373F;
      --muted: #6C7A80;
      --weak: #94A29B;
      --paper: #FFFFFF;
      --shadow: 0 12px 30px rgba(33, 193, 97, .08);
      --shadow-hover: 0 18px 42px rgba(33, 193, 97, .13);
    }

    * {
      box-sizing: border-box;
    }

    body {
      background: #fff;
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      margin: 0;
    }

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    button:focus-visible {
      outline: 3px solid rgba(33, 193, 97, .22);
      outline-offset: 3px;
    }

    .app {
      margin: 0 auto;
      max-width: 1180px;
      padding: 34px 28px 80px;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    .page-shell {
      margin: 0 auto;
      max-width: 1180px;
      padding: 22px 28px 80px;
    }

    .mini-header {
      align-items: center;
      display: flex;
      gap: 18px;
      justify-content: space-between;
      padding: 4px 0 26px;
    }

    .mini-brand {
      align-items: center;
      color: var(--ink);
      display: inline-flex;
      gap: 12px;
      min-width: 0;
    }

    .mini-brand img {
      border-radius: 16px;
      height: 42px;
      width: 42px;
    }

    .mini-brand strong {
      color: var(--ink);
      font-size: 18px;
      font-weight: 850;
      line-height: 1.15;
    }

    .back-home {
      align-items: center;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--brand-dark);
      display: inline-flex;
      flex: 0 0 auto;
      font-size: 14px;
      font-weight: 760;
      height: 36px;
      padding: 0 14px;
      transition: background .16s ease, border-color .16s ease;
    }

    .back-home:hover {
      background: var(--brand-soft);
      border-color: var(--brand);
    }

    .brand-area {
      align-items: center;
      display: flex;
      flex-direction: column;
      min-height: 288px;
      padding: 8px 0 34px;
      position: relative;
      text-align: center;
    }

    .brand-area::before {
      background-image: radial-gradient(circle, rgba(33, 193, 97, .22) 1.08px, transparent 1.28px);
      background-size: 18px 18px;
      content: "";
      height: 190px;
      left: 50%;
      opacity: .66;
      pointer-events: none;
      position: absolute;
      top: 24px;
      transform: translateX(-50%);
      width: min(760px, 92vw);
      z-index: -1;
    }

    .logo {
      border-radius: 22px;
      height: 62px;
      margin-bottom: 14px;
      width: 62px;
    }

    h1 {
      color: var(--ink);
      font-size: 34px;
      font-weight: 850;
      letter-spacing: 0;
      line-height: 1.1;
      margin: 0;
    }

    .subtitle {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.6;
      margin: 10px 0 0;
    }

    .search-bar {
      align-items: center;
      background: #fff;
      border: 1px solid var(--line-strong);
      border-radius: 999px;
      box-shadow: var(--shadow);
      display: grid;
      grid-template-columns: minmax(0, 1fr) 44px;
      height: 56px;
      margin-top: 26px;
      max-width: 660px;
      padding: 6px 6px 6px 22px;
      width: min(660px, 100%);
    }

    .search-bar:focus-within {
      border-color: var(--line-strong);
      box-shadow: var(--shadow);
    }

    .search-input {
      border: 0;
      color: var(--ink);
      font-size: 15px;
      font-weight: 400;
      min-width: 0;
      outline: 0;
    }

    .search-input::-webkit-search-cancel-button,
    .search-input::-webkit-search-decoration,
    .search-input::-webkit-search-results-button,
    .search-input::-webkit-search-results-decoration {
      display: none;
      -webkit-appearance: none;
    }

    .search-input::placeholder {
      color: #71817B;
      font-weight: 400;
    }

    .search-icon-btn {
      align-items: center;
      background: var(--brand);
      border: 0;
      border-radius: 50%;
      color: #fff;
      display: inline-flex;
      height: 44px;
      justify-content: center;
      transition: background .16s ease, transform .16s ease;
      width: 44px;
    }

    .search-icon-btn:hover {
      background: var(--brand-dark);
      transform: translateY(-1px);
    }

    .search-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: center;
      margin-top: 14px;
      max-width: 720px;
    }

    .tag {
      align-items: center;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: #789087;
      display: inline-flex;
      font-size: 13px;
      font-weight: 400;
      gap: 6px;
      line-height: 1;
      padding: 9px 12px;
      transition: background .16s ease, border-color .16s ease, color .16s ease, font-weight .16s ease;
    }

    .tag svg {
      color: var(--brand);
      height: 14px;
      opacity: .72;
      width: 14px;
    }

    .tag:hover,
    .tag.active {
      background: var(--brand-soft);
      border-color: var(--brand);
      color: var(--brand);
      font-weight: 760;
    }

    .section {
      margin-top: 52px;
    }

    .section-title {
      align-items: center;
      color: var(--brand);
      display: flex;
      font-size: 24px;
      font-weight: 850;
      gap: 10px;
      letter-spacing: 0;
      line-height: 1.2;
      margin: 0 0 20px;
    }

    .section-title svg {
      color: var(--brand);
      flex: 0 0 auto;
      height: 24px;
      width: 24px;
    }

    .feature-grid {
      align-items: start;
      display: grid;
      gap: 18px;
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .feature-card {
      background: linear-gradient(135deg, #F8FFFA 0%, #E8FBEF 100%);
      border: 1px solid var(--line);
      border-radius: 22px;
      color: inherit;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 128px;
      height: 124px;
      overflow: hidden;
      padding: 18px 18px 18px 20px;
      position: relative;
      text-align: left;
      transition: background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease, height .2s ease;
      width: 100%;
    }

    .feature-card:hover {
      background: linear-gradient(135deg, #F5FFF8 0%, #DDF8E7 100%);
      border-color: var(--brand);
      height: 172px;
      box-shadow: var(--shadow-hover);
      transform: translateY(-2px);
    }

    .feature-title {
      color: var(--ink);
      font-size: 21px;
      font-weight: 850;
      line-height: 1.18;
      margin: 0;
    }

    .feature-desc {
      color: #527063;
      font-size: 14px;
      line-height: 1.55;
      margin: 9px 0 0;
      max-height: 0;
      opacity: 0;
      overflow: hidden;
      transform: translateY(5px);
      transition: max-height .18s ease, opacity .16s ease, transform .16s ease;
    }

    .feature-card:hover .feature-desc {
      max-height: 66px;
      opacity: 1;
      transform: translateY(0);
    }

    .feature-art {
      align-items: center;
      display: flex;
      justify-content: center;
      min-width: 0;
      opacity: .78;
      position: relative;
      transition: opacity .18s ease, transform .18s ease;
    }

    .feature-card:hover .feature-art {
      opacity: 1;
      transform: scale(1.03);
    }

    .feature-art img {
      display: block;
      height: 100px;
      object-fit: contain;
      width: 122px;
      transition: height .2s ease, width .2s ease;
    }

    .feature-card:hover .feature-art img {
      height: 118px;
      width: 138px;
    }

    .feature-arrow {
      align-items: center;
      background: #fff;
      border: 1px solid var(--line-strong);
      border-radius: 50%;
      color: var(--ink);
      display: inline-flex;
      height: 38px;
      justify-content: center;
      position: absolute;
      right: 14px;
      box-shadow: 0 8px 20px rgba(6, 24, 32, .12);
      top: 50%;
      transform: translateY(-50%);
      transition: background .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;
      width: 38px;
      z-index: 2;
    }

    .feature-arrow:hover,
    .feature-card:hover .feature-arrow {
      background: var(--brand);
      border-color: var(--brand);
      color: #fff;
      transform: translateY(-50%) scale(1.04);
    }

    .category-grid {
      display: grid;
      gap: 16px;
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .category-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 18px;
      min-height: 150px;
      padding: 20px;
      position: relative;
      text-align: left;
      transition: background .16s ease, border-color .16s ease, box-shadow .16s ease, transform .16s ease;
      width: 100%;
    }

    .category-card:hover {
      background: var(--brand-soft);
      border-color: var(--brand);
      box-shadow: var(--shadow-hover);
      transform: translateY(-2px);
    }

    .category-top {
      align-items: center;
      display: flex;
      gap: 10px;
    }

    .category-icon {
      color: var(--brand);
      flex: 0 0 auto;
      height: 25px;
      width: 25px;
    }

    .category-title {
      color: var(--ink);
      font-size: 18px;
      font-weight: 820;
      line-height: 1.2;
      margin: 0;
    }

    .category-desc {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
      margin: 13px 38px 0 0;
    }

    .category-arrow {
      align-items: center;
      border: 1px solid var(--line);
      border-radius: 50%;
      bottom: 18px;
      color: var(--brand);
      display: inline-flex;
      height: 31px;
      justify-content: center;
      position: absolute;
      right: 18px;
      transition: background .16s ease, border-color .16s ease, color .16s ease;
      width: 31px;
    }

    .category-card:hover .category-arrow {
      background: var(--brand);
      border-color: var(--brand);
      color: #fff;
    }

    .view {
      display: none;
    }

    .view.active {
      display: block;
    }

    .results {
      margin: 16px auto 0;
      max-width: 760px;
    }

    .results h2 {
      align-items: center;
      color: var(--ink);
      display: flex;
      font-size: 22px;
      font-weight: 850;
      gap: 10px;
      margin: 0 0 8px;
    }

    .results h2 svg {
      color: var(--brand);
      height: 22px;
      width: 22px;
    }

    .results-meta {
      color: var(--muted);
      font-size: 14px;
      margin: 0 0 18px;
    }

    .result-list {
      border-top: 1px solid var(--line);
    }

    .result-item {
      background: transparent;
      border: 0;
      border-bottom: 1px solid var(--line);
      display: block;
      padding: 17px 0;
      text-align: left;
      width: 100%;
    }

    .result-item strong {
      color: var(--ink);
      display: block;
      font-size: 16px;
      font-weight: 780;
      line-height: 1.45;
      transition: color .16s ease;
    }

    .result-item span {
      color: var(--muted);
      display: block;
      font-size: 13px;
      line-height: 1.45;
      margin-top: 5px;
    }

    .result-item:hover strong {
      color: var(--brand);
    }

    .empty-state {
      border-top: 1px solid var(--line);
      padding-top: 22px;
    }

    .empty-title {
      color: var(--ink);
      font-size: 18px;
      font-weight: 820;
      margin: 0 0 8px;
    }

    .empty-copy {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
      margin: 0 0 16px;
    }

    .recommended-question {
      background: var(--brand-soft);
      border: 1px solid var(--line);
      border-radius: 14px;
      color: var(--brand-dark);
      display: inline-flex;
      font-size: 14px;
      font-weight: 780;
      padding: 12px 14px;
      text-align: left;
    }

    .search-page {
      padding-bottom: 88px;
    }

    .search-brand-area {
      min-height: 250px;
      padding-bottom: 26px;
    }

    .search-results-clean {
      margin-top: 24px;
      max-width: 820px;
    }

    .search-results-clean .section-title {
      margin-bottom: 8px;
    }

    .search-results-clean .result-list {
      margin-top: 18px;
    }

    .search-results-clean .result-item {
      padding: 18px 0;
    }

    .search-results-clean .result-item strong em,
    .search-results-clean .result-item span em {
      background: transparent;
      color: var(--brand-dark);
      font-style: normal;
      font-weight: 780;
    }

    .search-results-clean .empty-state {
      margin-top: 18px;
      max-width: 560px;
    }

    .detail-top {
      margin: 6px 0 20px;
    }

    .back-btn {
      align-items: center;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--brand-dark);
      display: inline-flex;
      font-size: 14px;
      font-weight: 760;
      gap: 7px;
      min-height: 38px;
      padding: 0 14px;
      transition: background .16s ease, border-color .16s ease;
    }

    .back-btn:hover {
      background: var(--brand-soft);
      border-color: var(--brand);
    }

    .detail-layout {
      display: grid;
      gap: 28px;
      grid-template-columns: 320px minmax(0, 1fr);
    }

    .sidebar {
      border: 1px solid var(--line);
      border-radius: 20px;
      height: calc(100vh - 142px);
      min-height: 520px;
      overflow: hidden;
      position: sticky;
      top: 22px;
    }

    .sidebar-head {
      border-bottom: 1px solid var(--line);
      padding: 20px 20px 15px;
    }

    .sidebar-title-row {
      align-items: center;
      display: flex;
      gap: 10px;
    }

    .sidebar-title-icon {
      align-items: center;
      background: var(--brand-soft);
      border: 1px solid var(--line);
      border-radius: 10px;
      color: var(--brand);
      display: inline-flex;
      flex: 0 0 auto;
      height: 30px;
      justify-content: center;
      width: 30px;
    }

    .sidebar-title-icon svg {
      height: 18px;
      width: 18px;
    }

    .sidebar-title {
      color: var(--ink);
      font-size: 22px;
      font-weight: 850;
      line-height: 1.18;
      margin: 0;
    }

    .sidebar-desc {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
      margin: 9px 0 0;
    }

    .toc-scroll {
      scrollbar-color: rgba(33, 193, 97, .42) rgba(33, 193, 97, .08);
      scrollbar-width: thin;
      height: calc(100% - 96px);
      overflow-y: auto;
      padding: 14px;
    }

    .toc-scroll::-webkit-scrollbar {
      width: 10px;
    }

    .toc-scroll::-webkit-scrollbar-track {
      background: rgba(33, 193, 97, .08);
      border-radius: 999px;
    }

    .toc-scroll::-webkit-scrollbar-thumb {
      background: rgba(33, 193, 97, .42);
      border: 2px solid #fff;
      border-radius: 999px;
    }

    .toc-group {
      margin: 0;
      position: relative;
      padding: 14px 0;
    }

    .toc-group + .toc-group {
      border-top: 0;
    }

    .toc-group + .toc-group::before {
      background: linear-gradient(90deg, transparent 0%, rgba(33, 193, 97, .18) 16%, rgba(33, 193, 97, .18) 84%, transparent 100%);
      content: "";
      height: 1px;
      left: 8px;
      position: absolute;
      right: 8px;
      top: 0;
    }

    .toc-group-title {
      align-items: center;
      color: var(--brand-dark);
      display: flex;
      font-size: 12px;
      font-weight: 850;
      gap: 7px;
      letter-spacing: 0;
      margin: 0 8px 8px;
    }

    .toc-index {
      color: rgba(22, 164, 81, .68);
      font-size: 11px;
      font-weight: 850;
      min-width: 18px;
    }

    .toc-question {
      align-items: flex-start;
      background: transparent;
      border: 1px solid transparent;
      border-radius: 12px;
      color: #4D5E65;
      display: flex;
      font-size: 13px;
      font-weight: 560;
      gap: 8px;
      line-height: 1.45;
      margin-bottom: 5px;
      padding: 10px 11px;
      text-align: left;
      width: 100%;
    }

    .toc-question::before {
      background: rgba(33, 193, 97, .42);
      border-radius: 50%;
      content: "";
      flex: 0 0 auto;
      height: 6px;
      margin-top: 7px;
      width: 6px;
    }

    .toc-question:hover,
    .toc-question.active {
      background: var(--brand-soft);
      border-color: var(--line);
      color: var(--brand-dark);
      font-weight: 780;
    }

    .article {
      border: 1px solid var(--line);
      border-radius: 22px;
      min-height: 640px;
      padding: 38px 44px;
    }

    .article-kicker {
      color: var(--brand-dark);
      font-size: 13px;
      font-weight: 800;
      margin: 0 0 10px;
    }

    .article h2 {
      color: var(--ink);
      font-size: 34px;
      font-weight: 850;
      letter-spacing: 0;
      line-height: 1.22;
      margin: 0 0 12px;
    }

    .article-summary {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.75;
      margin: 0 0 28px;
      max-width: 720px;
    }

    .article-body h3 {
      color: var(--ink);
      font-size: 18px;
      font-weight: 820;
      margin: 26px 0 10px;
    }

    .article-body p,
    .article-body li {
      color: #36484F;
      font-size: 15px;
      line-height: 1.85;
    }

    .article-body ol {
      margin: 10px 0 0;
      padding-left: 22px;
    }

    .article-note {
      background: var(--brand-soft);
      border: 1px solid var(--line);
      border-radius: 15px;
      color: #24533A;
      font-size: 14px;
      line-height: 1.7;
      margin-top: 24px;
      padding: 15px 17px;
    }

    .pager {
      border-top: 1px solid var(--line);
      display: grid;
      gap: 14px;
      grid-template-columns: 1fr 1fr;
      margin-top: 34px;
      padding-top: 22px;
    }

    .pager-btn {
      align-items: center;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 15px;
      color: var(--text);
      display: grid;
      gap: 12px;
      grid-template-columns: 34px minmax(0, 1fr);
      min-height: 72px;
      padding: 13px 15px;
      text-align: left;
      transition: background .16s ease, border-color .16s ease;
    }

    .pager-btn:hover:not(:disabled) {
      background: var(--brand-soft);
      border-color: var(--brand);
    }

    .pager-btn:focus-visible {
      border-color: var(--brand);
      outline-color: rgba(33, 193, 97, .24);
    }

    .pager-btn:disabled {
      color: var(--weak);
      cursor: default;
      opacity: .65;
    }

    .pager-label {
      color: var(--brand-dark);
      display: block;
      font-size: 12px;
      font-weight: 820;
      margin-bottom: 5px;
    }

    .pager-title {
      display: block;
      font-size: 14px;
      font-weight: 720;
      line-height: 1.45;
    }

    .pager-arrow {
      align-items: center;
      background: var(--brand-soft);
      border: 1px solid var(--line);
      border-radius: 50%;
      color: var(--brand-dark);
      display: inline-flex;
      height: 34px;
      justify-content: center;
      width: 34px;
    }

    .pager-btn.next {
      grid-template-columns: minmax(0, 1fr) 34px;
      text-align: right;
    }

    @media (max-width: 980px) {
      .app {
        padding: 24px 16px 56px;
      }

      .feature-grid,
      .category-grid,
      .detail-layout,
      .pager {
        grid-template-columns: 1fr;
      }

      .feature-card {
        grid-template-columns: minmax(0, 1fr) 116px;
      }

      .sidebar {
        height: auto;
        max-height: 520px;
        position: relative;
        top: auto;
      }

      .article {
        padding: 28px 22px;
      }
    }

/* Zendesk Guide integration */
.visibility-hidden,
.skip-navigation {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.debox-zendesk-search form,
.debox-zendesk-search .search {
  display: contents;
}

.debox-zendesk-search input[type="search"],
.debox-zendesk-search input[type="text"] {
  border: 0;
  box-shadow: none;
  color: var(--ink);
  font-size: 15px;
  font-weight: 400;
  min-width: 0;
  outline: 0;
  width: 100%;
}

.debox-zendesk-search input[type="search"]:focus,
.debox-zendesk-search input[type="text"]:focus {
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
}

.debox-zendesk-search .search:focus-within,
.debox-zendesk-search form:focus-within {
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
}

.debox-zendesk-search input[type="search"]::-webkit-search-cancel-button,
.debox-zendesk-search input[type="search"]::-webkit-search-decoration,
.debox-zendesk-search input[type="search"]::-webkit-search-results-button,
.debox-zendesk-search input[type="search"]::-webkit-search-results-decoration {
  display: none;
  -webkit-appearance: none;
}

.debox-breadcrumbs ol,
.breadcrumbs {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 13px;
  gap: 8px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.debox-breadcrumbs a,
.breadcrumbs a {
  color: #4C6860;
}

.debox-breadcrumbs a:hover,
.breadcrumbs a:hover {
  color: var(--brand);
}

.category-detail-hero {
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
  padding: 10px 0 24px;
}

.category-detail-hero h1 {
  color: var(--ink);
  font-size: 32px;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.18;
  margin: 0;
}

.category-detail-hero p:not(.section-label) {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
  margin: 10px 0 0;
  max-width: 720px;
}

.section-block {
  border-bottom: 1px solid var(--line);
  padding: 0 0 22px;
}

.section-block + .section-block {
  padding-top: 24px;
}

.section-block h2 {
  color: var(--ink);
  font-size: 22px;
  font-weight: 850;
  line-height: 1.25;
  margin: 0 0 10px;
}

.section-block h2 a:hover {
  color: var(--brand);
}

.section-block-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 12px;
}

.clean-article-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.clean-article-list li + li {
  border-top: 1px solid rgba(33, 193, 97, .13);
}

.clean-article-list a {
  align-items: center;
  color: var(--text);
  display: flex;
  font-size: 15px;
  font-weight: 560;
  justify-content: space-between;
  line-height: 1.45;
  padding: 13px 0;
}

.clean-article-list a svg {
  color: var(--brand);
  height: 18px;
  opacity: .75;
  width: 18px;
}

.clean-article-list a:hover {
  color: var(--brand);
}

.see-more-link {
  color: var(--brand);
  display: inline-flex;
  font-size: 14px;
  font-weight: 760;
  margin-top: 8px;
}

.article-reading-head {
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}

.article-reading-head h1 {
  color: var(--ink);
  font-size: 32px;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.28;
  margin: 0;
}

.article-meta-line {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 13px;
  gap: 10px;
  margin-top: 12px;
}

.debox-article-body {
  color: var(--text);
  font-size: 15px;
  line-height: 1.85;
  padding: 24px 0 10px;
}

.debox-article-body h2,
.debox-article-body h3,
.debox-article-body h4 {
  color: var(--ink);
  letter-spacing: 0;
  line-height: 1.35;
  margin: 28px 0 12px;
}

.debox-article-body p {
  margin: 0 0 14px;
}

.debox-article-body ul,
.debox-article-body ol {
  margin: 10px 0 18px;
  padding-left: 22px;
}

.debox-article-body li {
  margin: 7px 0;
}

.debox-article-body a {
  color: var(--brand);
  font-weight: 680;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.debox-article-body img {
  border-radius: 14px;
  height: auto;
  max-width: 100%;
}

.debox-attachments {
  border-top: 1px solid var(--line);
  margin-top: 20px;
  padding-top: 18px;
}

.debox-attachments h2 {
  color: var(--ink);
  font-size: 18px;
  margin: 0 0 10px;
}

.debox-related {
  border-top: 1px solid var(--line);
  margin-top: 26px;
  padding-top: 18px;
}

.toc-question.active {
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-weight: 760;
}

.toc-panel {
  border: 1px solid var(--line);
  border-radius: 20px;
  height: calc(100vh - 142px);
  min-height: 520px;
  overflow: hidden;
  position: sticky;
  top: 22px;
}

.toc-head {
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  font-size: 18px;
  font-weight: 850;
  gap: 10px;
  padding: 20px;
}

.toc-head svg {
  color: var(--brand);
  flex: 0 0 auto;
  height: 24px;
  width: 24px;
}

.toc-panel .toc-scroll {
  height: calc(100% - 66px);
}

.toc-question::before {
  content: none;
}

.toc-dot {
  background: rgba(33, 193, 97, .42);
  border-radius: 50%;
  flex: 0 0 auto;
  height: 6px;
  margin-top: 7px;
  width: 6px;
}

.toc-group-title {
  position: relative;
  padding-top: 14px;
}

.toc-group-title::before {
  background: linear-gradient(90deg, transparent 0%, rgba(33, 193, 97, .18) 16%, rgba(33, 193, 97, .18) 84%, transparent 100%);
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.toc-scroll .toc-group-title:first-child::before {
  display: none;
}

.article-panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  min-height: 640px;
  padding: 38px 44px;
}

.article-reading-panel {
  border: 0;
  border-radius: 0;
  min-height: 0;
  padding: 6px 0 0;
}

.section-forward-panel {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-forward-panel h2 {
  color: var(--ink);
  font-size: 24px;
  line-height: 1.25;
  margin: 4px 0 10px;
}

.section-forward-panel p:not(.section-label) {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

.article-nav {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
  margin-top: 34px;
  padding-top: 22px;
}

.article-nav-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  box-shadow: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 78px;
  padding: 15px 17px;
  transition: background .16s ease, border-color .16s ease, transform .16s ease;
}

.article-nav-card:hover {
  background: var(--brand-soft);
  border-color: var(--brand);
  transform: translateY(-1px);
}

.article-nav-card span {
  align-items: center;
  color: var(--brand-dark);
  display: flex;
  font-size: 13px;
  font-weight: 820;
  gap: 6px;
}

.article-nav-card span svg {
  height: 18px;
  width: 18px;
}

.article-nav-card strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 760;
  line-height: 1.45;
}

.article-nav-card.next {
  align-items: flex-end;
  text-align: right;
}

.toc-more {
  color: var(--brand);
}

[hidden] {
  display: none !important;
}

.pagination {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 24px;
}

.pagination-list {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.pagination-list li {
  margin: 0;
}

.pagination a,
.pagination span {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  display: inline-flex;
  font-size: 13px;
  height: 34px;
  justify-content: center;
  min-width: 34px;
  padding: 0 12px;
}

.pagination-current,
.pagination span[aria-current="page"] {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.powered-by-zendesk,
iframe#launcher,
iframe[data-product="web_widget"] {
  display: none !important;
}

@media (max-width: 860px) {
  .category-detail-hero h1,
  .article-reading-head h1 {
    font-size: 27px;
  }

  .toc-panel {
    height: auto;
    max-height: 520px;
    min-height: 0;
    position: relative;
    top: auto;
  }

  .article-panel {
    padding: 28px 22px;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }
}