.page-about {
  --about-track-w: 156px;
  --about-track-gap: 56px;
  background: var(--paper);
  color: var(--ink-text);
}

.page-about .about-hero {
  position: relative;
  background: linear-gradient(158deg, var(--ink) 0%, var(--pine) 52%, var(--peacock) 100%);
  color: var(--paper);
  padding: 72px 0 88px;
  overflow: hidden;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 78% 40%, rgba(214,164,74,.14), transparent 70%);
  pointer-events: none;
}

.page-about .about-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-about .about-hero .eyebrow {
  color: var(--gold);
  letter-spacing: .08em;
  margin-bottom: 24px;
}

.page-about .about-hero .h-display {
  max-width: 820px;
  color: var(--paper);
  margin-bottom: 28px;
}

.page-about .about-hero .lead {
  max-width: 640px;
  color: rgba(243,236,224,.82);
  margin-bottom: 48px;
}

.page-about .about-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 28px;
  max-width: 560px;
}

@media (min-width: 600px) {
  .page-about .about-hero__facts {
    grid-template-columns: repeat(4, auto);
    gap: 40px;
  }
}

.page-about .about-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-about .about-hero__num {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  color: var(--gold);
  line-height: 1.1;
}

.page-about .about-hero__label {
  font-size: 13px;
  color: var(--mist);
}

.page-about .about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 80px;
}

@media (min-width: 900px) {
  .page-about .about-layout {
    grid-template-columns: var(--about-track-w) 1fr;
    gap: var(--about-track-gap);
    align-items: start;
  }
}

.page-about .about-track {
  position: static;
}

@media (min-width: 900px) {
  .page-about .about-track {
    position: sticky;
    top: 72px;
    max-height: calc(100vh - 96px);
    overflow-y: auto;
  }
}

.page-about .about-track__list {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 0 0 6px;
  list-style: none;
  margin: 0;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 900px) {
  .page-about .about-track__list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    padding: 0;
  }
}

.page-about .about-track__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--mist);
  transition: color .2s, background .2s;
  white-space: nowrap;
}

.page-about .about-track__link:hover {
  color: var(--gold);
  background: rgba(214,164,74,.08);
}

.page-about .about-track__num {
  font-size: 12px;
  color: var(--gold-deep);
  min-width: 1.6em;
}

.page-about .about-track__name {
  font-size: 14px;
}

.page-about .about-chapters {
  min-width: 0;
}

.page-about .about-chapter {
  scroll-margin-top: 96px;
}

.page-about .about-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
}

.page-about .about-chapter__num {
  font-size: 14px;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: .06em;
  flex-shrink: 0;
}

.page-about .about-chapter .h-section {
  margin: 0;
}

.page-about .about-chapter__text {
  max-width: 720px;
  margin-bottom: 32px;
  line-height: 1.75;
  font-size: 17px;
}

.page-about .about-chapter__text p {
  margin-bottom: 16px;
}

.page-about .about-chapter__text p:last-child {
  margin-bottom: 0;
}

.page-about .about-chapter__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .page-about .about-chapter__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: start;
  }
  .page-about .about-chapter__grid--reverse {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.page-about .about-chapter__media {
  margin: 0;
}

.page-about .about-chapter__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-organic);
}

.page-about .about-meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 10px 18px;
  background: var(--sand);
  border-radius: 8px;
  font-size: 13px;
  cursor: default;
  position: relative;
  outline: none;
}

.page-about .about-meta:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 2px;
}

.page-about .about-meta__key {
  color: var(--mist);
}

.page-about .about-meta__val {
  color: var(--gold-deep);
  font-weight: 700;
}

.page-about .about-meta__hint {
  display: none;
  width: 100%;
  font-size: 12px;
  color: var(--mist);
  line-height: 1.5;
  padding-top: 8px;
  margin-top: 4px;
  border-top: 1px solid rgba(143,167,158,.25);
}

.page-about .about-meta:hover .about-meta__hint,
.page-about .about-meta:focus .about-meta__hint {
  display: block;
}

.page-about .about-band {
  height: 5px;
  margin: 48px 0;
  background: linear-gradient(90deg, var(--indigo) 0%, var(--wine) 50%, var(--indigo) 100%);
  transform: skewY(-1.2deg);
  border-radius: 2px;
  opacity: .7;
}

@media (min-width: 900px) {
  .page-about .about-band {
    margin: 56px 0;
    height: 6px;
  }
}

.page-about .about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.page-about .about-records {
  margin-bottom: 40px;
}

.page-about .about-record-list {
  display: grid;
  gap: 8px;
  margin-top: 20px;
  list-style: none;
  padding: 0;
}

.page-about .about-record {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 14px 18px;
  background: var(--sand);
  border-radius: 10px;
  transition: background .2s;
}

.page-about .about-record:hover {
  background: #DDD2BD;
}

.page-about .about-record__ver {
  font-size: 12px;
  color: var(--gold-deep);
  font-weight: 700;
}

.page-about .about-record p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.page-about .about-empty {
  margin-top: 16px;
  font-size: 14px;
  color: var(--mist);
}

.page-about .about-empty[hidden] {
  display: none;
}

.page-about .about-browsers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 28px;
}

@media (min-width: 600px) {
  .page-about .about-browsers {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-about .about-browser--wide {
    grid-column: 1 / -1;
  }
}

.page-about .about-browser {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--sand);
  border-radius: 10px;
}

.page-about .about-browser__name {
  font-size: 13px;
  color: var(--ink-text);
}

.page-about .about-browser__status {
  font-size: 12px;
  font-weight: 500;
}

.page-about .about-browser__status--ok {
  color: var(--peacock);
}

.page-about .about-browser__status--ok::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--peacock);
  margin-right: 6px;
  vertical-align: middle;
}

.page-about .about-browser__status--compat {
  color: var(--cinnabar);
}

.page-about .about-browser__status--compat::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cinnabar);
  margin-right: 6px;
  vertical-align: middle;
}

.page-about .about-team {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-about .about-team__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-about .about-team__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--indigo);
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.page-about .about-team__item strong {
  display: block;
  margin-bottom: 2px;
  font-size: 15px;
}

.page-about .about-team__item p {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
  line-height: 1.55;
}

.page-about .about-flow {
  margin-bottom: 40px;
}

.page-about .about-closing {
  margin-top: 32px;
  font-size: 16px;
  line-height: 1.75;
  max-width: 640px;
}

.page-about .about-closing a {
  color: var(--gold-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
}

.page-about .about-closing a:hover {
  color: var(--cinnabar);
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-band {
    transform: none;
  }
  .page-about .about-track__link,
  .page-about .about-record {
    transition: none;
  }
}