.page-about {
  --about-blue: #3D5A80;
  --about-green: #4CAF50;
  --about-purple: #6A4C93;
  --about-orange: #FF8C00;
  --about-mint: #D1E8E2;
  --about-lavender: #E0D0F5;
  background: var(--page-bg);
}
.page-about *,
.page-about *::before,
.page-about *::after {
  box-sizing: border-box;
}
.page-about .about-shell {
  display: flex;
  align-items: flex-start;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}
.page-about .about-track {
  position: sticky;
  top: 64px;
  flex: 0 0 200px;
  align-self: flex-start;
  background: var(--nav-bg);
  color: #fff;
  padding: 22px 14px 18px;
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-about .track-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}
.page-about .track-index {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.75;
}
.page-about .track-brand-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 24px;
}
.page-about .track-ver {
  font-size: 10px;
  letter-spacing: 1px;
  opacity: 0.65;
}
.page-about .track-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-about .track-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 14px;
  font-family: var(--font-head);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease, transform 0.2s ease;
}
.page-about .track-nav-item:hover,
.page-about .track-nav-item[aria-current="page"] {
  background: rgba(255, 255, 255, 0.25);
}
.page-about .track-nav-item .mono {
  font-size: 12px;
  opacity: 0.7;
}
.page-about .track-stats {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-about .track-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.page-about .track-stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.65;
}
.page-about .track-stat-value {
  font-size: 13px;
  font-weight: 700;
}
.page-about .track-back {
  display: block;
  text-align: right;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  padding-top: 12px;
  text-decoration: none;
}
.page-about .track-back:hover {
  opacity: 0.75;
}
.page-about .about-content {
  flex: 1;
  min-width: 0;
}
.page-about .about-hero {
  padding: 34px 30px 26px;
  background: var(--page-bg);
}
.page-about .breadcrumb {
  font-size: 13px;
  margin-bottom: 14px;
}
.page-about .breadcrumb a {
  color: var(--accent-orange);
  font-weight: 700;
  text-decoration: none;
}
.page-about .breadcrumb a:hover {
  text-decoration: underline;
}
.page-about .breadcrumb .sep {
  margin: 0 6px;
  color: var(--text-muted);
}
.page-about .about-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 38px;
  line-height: 1.15;
  color: var(--text-dark);
  margin: 0 0 14px;
  letter-spacing: -0.5px;
}
.page-about .about-lede {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 54ch;
  margin: 0;
}
.page-about .about-section {
  padding: 30px 28px 36px;
}
.page-about .section-coral {
  background: var(--nav-bg);
  color: #fff;
}
.page-about .section-cream {
  background: var(--page-bg);
  color: var(--text-dark);
}
.page-about .section-b {
  background: var(--card-b);
  color: var(--text-dark);
}
.page-about .section-a {
  background: var(--card-a);
  color: var(--text-dark);
}
.page-about .panel-dark {
  background: var(--deep-blue);
  color: #fff;
}
.page-about .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-bottom: 22px;
}
.page-about .section-head .eyebrow {
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--accent-orange);
  font-weight: 700;
}
.page-about .section-coral .section-head .eyebrow,
.page-about .panel-dark .section-head .eyebrow {
  color: var(--accent-yellow);
}
.page-about .section-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 26px;
  margin: 0;
}
.page-about .section-desc {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 14px;
  margin: 0;
  color: var(--text-muted);
  flex-basis: 100%;
}
.page-about .section-coral .section-desc,
.page-about .panel-dark .section-desc {
  color: rgba(255, 255, 255, 0.85);
}
.page-about .collection-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-about .collection-card {
  position: relative;
  background: #fff;
  color: var(--text-dark);
  border-radius: 14px;
  padding: 22px 18px 18px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.page-about .collection-card .badge {
  position: absolute;
  top: 12px;
  right: 12px;
}
.page-about .collection-num {
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}
.page-about .collection-num::after {
  content: " 条";
  font-size: 15px;
  color: var(--text-muted);
  margin-left: 2px;
}
.page-about .collection-card--blue .collection-num {
  color: var(--about-blue);
}
.page-about .collection-card--green .collection-num {
  color: var(--about-green);
}
.page-about .collection-card--purple .collection-num {
  color: var(--about-purple);
}
.page-about .collection-card--orange .collection-num {
  color: var(--about-orange);
}
.page-about .collection-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  margin: 0 0 8px;
}
.page-about .collection-desc {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 16px;
}
.page-about .collection-card .btn-outline {
  border: 2px solid var(--text-dark);
  color: var(--text-dark);
  align-self: flex-start;
  margin-top: auto;
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  border-radius: 20px;
  padding: 6px 18px;
  transition: background 0.2s, color 0.2s;
}
.page-about .collection-card--blue .btn-outline {
  border-color: var(--about-blue);
  color: var(--about-blue);
}
.page-about .collection-card--blue .btn-outline:hover {
  background: var(--about-blue);
  color: #fff;
}
.page-about .collection-card--green .btn-outline {
  border-color: var(--about-green);
  color: var(--about-green);
}
.page-about .collection-card--green .btn-outline:hover {
  background: var(--about-green);
  color: #fff;
}
.page-about .collection-card--purple .btn-outline {
  border-color: var(--about-purple);
  color: var(--about-purple);
}
.page-about .collection-card--purple .btn-outline:hover {
  background: var(--about-purple);
  color: #fff;
}
.page-about .collection-card--orange .btn-outline {
  border-color: var(--about-orange);
  color: var(--about-orange);
}
.page-about .collection-card--orange .btn-outline:hover {
  background: var(--about-orange);
  color: #fff;
}
.page-about .collection-composition {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 20px;
  margin-top: 20px;
}
.page-about .composition-copy {
  flex: 1;
}
.page-about .composition-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16px;
  color: #fff;
  margin: 0 0 12px;
}
.page-about .composition-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
.page-about .composition-list li {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 14px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}
.page-about .composition-list li .mono {
  margin-left: auto;
}
.page-about .dot {
  font-size: 10px;
  line-height: 1;
}
.page-about .dot--blue {
  color: var(--about-blue);
}
.page-about .dot--green {
  color: var(--about-green);
}
.page-about .dot--purple {
  color: var(--about-purple);
}
.page-about .dot--orange {
  color: var(--about-orange);
}
.page-about .composition-total {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 14px;
}
.page-about .composition-total .mono {
  font-weight: 700;
  color: var(--accent-yellow);
}
.page-about .composition-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
}
.page-about .taxonomy-tree {
  background: rgba(255, 255, 255, 0.65);
  border-radius: 14px;
  padding: 16px;
}
.page-about .tree-root {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--text-dark);
  color: #fff;
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.page-about .tree-root-label {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
}
.page-about .tree-root-meta {
  font-size: 12px;
  color: var(--accent-yellow);
}
.page-about .tree-branches {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-about .tree-branch {
  border-radius: 12px;
  padding: 14px 14px 12px;
}
.page-about .tree-branch--blue {
  background: var(--about-blue);
  color: #fff;
}
.page-about .tree-branch--green {
  background: var(--about-green);
  color: #fff;
}
.page-about .tree-branch--purple {
  background: var(--about-purple);
  color: #fff;
}
.page-about .tree-branch--orange {
  background: var(--about-orange);
  color: #fff;
}
.page-about .branch-head {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.page-about .branch-head .mono {
  font-size: 12px;
  opacity: 0.75;
}
.page-about .branch-list {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.page-about .branch-list li {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.page-about .branch-list a {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.4);
  padding-bottom: 1px;
}
.page-about .branch-list a:hover {
  border-bottom-style: solid;
}
.page-about .branch-list .muted {
  font-size: 11px;
  opacity: 0.7;
  white-space: nowrap;
}
.page-about .branch-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.page-about .branch-tags .tag,
.page-about .search-demo .tag {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.25);
  color: inherit;
  font-family: var(--font-head);
  font-weight: 700;
}
.page-about .tree-branch--blue .branch-tags .tag {
  background: rgba(255, 255, 255, 0.18);
}
.page-about .tree-branch--green .branch-tags .tag {
  background: rgba(255, 255, 255, 0.18);
}
.page-about .tree-branch--purple .branch-tags .tag {
  background: rgba(255, 255, 255, 0.18);
}
.page-about .tree-branch--orange .branch-tags .tag {
  background: rgba(255, 255, 255, 0.18);
}
.page-about .tree-branch .branch-tags .tag-desktop,
.page-about .tree-branch .branch-tags .tag-android,
.page-about .tree-branch .branch-tags .tag-hot,
.page-about .tree-branch .branch-tags .tag-new,
.page-about .tree-branch .branch-tags .tag-active,
.page-about .tree-branch .branch-tags .tag-dev {
  background: rgba(255, 255, 255, 0.35);
}
.page-about .taxonomy-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin-top: 16px;
  object-fit: cover;
}
.page-about .taxonomy-note {
  text-align: center;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.7);
  display: inline-block;
  border-radius: 20px;
  padding: 6px 16px;
}
.page-about .timeline-wrap {
  overflow-x: auto;
  padding-bottom: 8px;
}
.page-about .timeline {
  display: flex;
  align-items: stretch;
  gap: 0;
  min-width: 860px;
  position: relative;
}
.page-about .timeline::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--status-new), var(--status-hot), var(--accent-orange));
  border-radius: 2px;
  z-index: 0;
}
.page-about .timeline-node {
  flex: 1;
  position: relative;
  z-index: 1;
  padding: 0 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.page-about .timeline-node::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--status-hot);
  border: 4px solid var(--nav-bg);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.15);
}
.page-about .timeline-node--start::before {
  background: var(--status-new);
}
.page-about .timeline-node--current::before {
  background: var(--accent-yellow);
  box-shadow: 0 0 0 4px rgba(255, 209, 0, 0.35);
}
.page-about .timeline-label {
  font-size: 13px;
  font-weight: 700;
  margin-top: 6px;
}
.page-about .timeline-meta {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
  max-width: 14ch;
}
.page-about .timeline-version {
  font-size: 12px;
  font-weight: 700;
  background: var(--accent-yellow);
  color: var(--text-dark);
  border-radius: 10px;
  padding: 2px 8px;
}
.page-about .update-rule {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}
.page-about .rule-block {
  background: #fff;
  border-radius: 12px;
  padding: 16px;
}
.page-about .rule-title {
  font-size: 12px;
  color: var(--accent-orange);
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.page-about .rule-desc {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dark);
  margin: 0;
}
.page-about .timeline-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin-top: 18px;
  object-fit: cover;
}
.page-about .nav-flow {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 14px;
  padding: 18px;
}
.page-about .nav-step {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.page-about .nav-step-index {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--accent-orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 12px 0 12px 0;
  padding: 5px 10px;
}
.page-about .nav-step-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  margin: 0 0 6px;
  padding-top: 4px;
  color: var(--text-dark);
}
.page-about .nav-step-desc {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}
.page-about .nav-arrow {
  text-align: center;
  font-size: 26px;
  font-weight: 900;
  color: var(--accent-orange);
  line-height: 1;
}
.page-about .search-demo {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-about .search-demo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.15);
}
.page-about .search-demo-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-about .search-demo-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 1px;
  min-width: 70px;
}
.page-about .search-demo-result {
  font-size: 12px;
  color: var(--text-dark);
  background: rgba(0, 0, 0, 0.06);
  border-radius: 4px;
  padding: 3px 8px;
  flex: 1;
  min-width: 200px;
}
.page-about .search-demo .tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.page-about .search-demo .tag {
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  border-radius: 4px;
}
.page-about .search-demo .tag-hot {
  background: var(--status-hot);
}
.page-about .search-demo .tag-new {
  background: var(--status-new);
}
.page-about .search-demo .tag-active {
  background: var(--status-active);
}
.page-about .search-demo .tag-desktop {
  background: var(--deep-blue);
}
.page-about .search-demo .tag-android {
  background: var(--deep-purple);
}
.page-about .search-demo .tag-dev {
  background: var(--accent-orange);
}
.page-about .platform-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 20px;
}
.page-about .platform-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 20px;
}
.page-about .platform-card--dev {
  background: rgba(106, 76, 147, 0.55);
}
.page-about .platform-icon {
  display: inline-block;
  font-size: 28px;
  line-height: 1;
  margin-bottom: 10px;
}
.page-about .platform-icon--desktop {
  color: var(--accent-yellow);
}
.page-about .platform-icon--android {
  color: var(--status-new);
}
.page-about .platform-icon--dev {
  color: var(--card-b);
}
.page-about .platform-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 20px;
  margin: 0 0 6px;
  color: #fff;
}
.page-about .platform-desc {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 12px;
}
.page-about .platform-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
.page-about .platform-links a {
  color: #fff;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  text-decoration: none;
  padding: 5px 8px;
  border-radius: 6px;
  display: inline-block;
  transition: background 0.2s;
}
.page-about .platform-links a::before {
  content: "▸ ";
  color: var(--accent-yellow);
}
.page-about .platform-links a:hover {
  background: rgba(255, 255, 255, 0.14);
}
.page-about .index-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.page-about .index-link {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  color: #fff;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  padding: 6px 16px;
  transition: background 0.2s, border 0.2s;
}
.page-about .index-link:hover,
.page-about .index-link[aria-current="true"] {
  background: var(--accent-yellow);
  border-color: var(--accent-yellow);
  color: var(--text-dark);
}
@media (max-width: 767px) {
  .page-about .about-track {
    display: none;
  }
  .page-about .about-hero {
    padding: 24px 16px 22px;
  }
  .page-about .about-title {
    font-size: 26px;
  }
  .page-about .about-lede {
    font-size: 14px;
  }
  .page-about .about-section {
    padding: 26px 16px 30px;
  }
  .page-about .section-title {
    font-size: 22px;
  }
  .page-about .collection-card {
    padding: 18px 14px 14px;
  }
  .page-about .collection-num {
    font-size: 34px;
  }
  .page-about .composition-img {
    max-height: 320px;
    object-fit: cover;
  }
  .page-about .tree-branch {
    padding: 12px 10px;
  }
  .page-about .taxonomy-note {
    display: block;
    text-align: center;
  }
  .page-about .update-rule {
    grid-template-columns: 1fr;
  }
  .page-about .nav-step {
    padding: 26px 14px 14px;
  }
  .page-about .search-demo .search-demo-label {
    min-width: 100%;
  }
  .page-about .search-demo-result {
    min-width: 100%;
  }
  .page-about .platform-card {
    padding: 16px;
  }
  .page-about .platform-links {
    grid-template-columns: 1fr;
  }
  .page-about .collection-composition {
    padding: 14px;
  }
}
@media (min-width: 768px) {
  .page-about .collection-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-about .tree-branches {
    grid-template-columns: 1fr 1fr;
  }
  .page-about .update-rule {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-about .nav-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 10px;
  }
  .page-about .nav-arrow {
    display: flex;
    align-items: center;
    font-size: 22px;
  }
  .page-about .platform-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-about .platform-card--dev {
    grid-column: span 2;
  }
  .page-about .collection-composition {
    flex-direction: row;
    align-items: center;
  }
  .page-about .composition-img {
    flex: 0 0 42%;
    max-width: 300px;
  }
}
@media (min-width: 1024px) {
  .page-about .collection-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-about .tree-branches {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-about .platform-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-about .platform-card--dev {
    grid-column: auto;
  }
  .page-about .about-hero {
    padding: 48px 42px 32px;
  }
  .page-about .about-title {
    font-size: 42px;
  }
  .page-about .about-section {
    padding: 36px 42px 44px;
  }
  .page-about .about-track {
    flex-basis: 190px;
    padding: 24px 16px 20px;
  }
  .page-about .taxonomy-img {
    max-height: 420px;
    object-fit: cover;
  }
  .page-about .timeline-img {
    max-height: 280px;
    object-fit: cover;
  }
  .page-about .collection-composition .composition-img {
    flex: 0 0 34%;
    max-width: 340px;
  }
}
@media (min-width: 1280px) {
  .page-about .about-hero {
    padding: 56px 50px 36px;
  }
  .page-about .about-section {
    padding: 40px 50px 48px;
  }
  .page-about .about-track {
    flex-basis: 210px;
  }
  .page-about .about-lede {
    max-width: 60ch;
    font-size: 16px;
  }
}