.page-about {
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--font-body);
}

/* ---------- 封面 ---------- */
.page-about .about-cover {
  display: grid;
  grid-template-columns: 1fr;
  background:
    radial-gradient(115% 90% at 6% 0%, rgba(224, 168, 59, .22), rgba(224, 168, 59, 0) 62%),
    linear-gradient(158deg, var(--jade-deep) 0%, var(--jade) 80%);
  color: var(--paper);
  overflow: hidden;
}

.page-about .about-cover__text {
  padding: 26px 20px 34px;
  max-width: 780px;
}

.page-about .about-cover .breadcrumb {
  margin-bottom: 20px;
}

.page-about .about-cover .breadcrumb__list {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(250, 247, 240, .62);
}

.page-about .about-cover .breadcrumb__list a {
  color: rgba(250, 247, 240, .72);
  text-decoration: none;
}

.page-about .about-cover .breadcrumb__list a:hover {
  color: var(--gold-soft);
}

.page-about .about-cover .breadcrumb__list [aria-current="page"] {
  color: var(--gold-soft);
}

.page-about .about-cover__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.page-about .about-cover__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5.4vw, 50px);
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-about .about-cover__lead {
  margin: 0 0 26px;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(250, 247, 240, .84);
}

.page-about .about-cover__facts {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  border-top: 1px solid var(--line-light);
}

.page-about .about-cover__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-about .about-cover__facts .mono {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--gold-soft);
}

.page-about .about-cover__facts li > span:last-child {
  font-size: 12px;
  line-height: 1.6;
  color: rgba(250, 247, 240, .7);
}

.page-about .about-cover__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
}

.page-about .about-cover__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  opacity: .82;
}

/* ---------- 正文骨架 ---------- */
.page-about .about-body {
  padding-top: 26px;
  padding-bottom: 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-about .about-spine {
  margin-bottom: 8px;
}

.page-about .about-spine__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-about .about-spine__list {
  list-style: none;
  margin: 0;
  padding: 0 0 12px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-about .about-spine__list::-webkit-scrollbar {
  display: none;
}

.page-about .about-spine__list a {
  display: inline-block;
  white-space: nowrap;
  padding: 7px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--jade);
  text-decoration: none;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-about .about-spine__list a:hover,
.page-about .about-spine__list a.is-current {
  background: var(--jade);
  border-color: var(--jade);
  color: var(--paper);
}

/* ---------- 分节 ---------- */
.page-about .about-section {
  padding-block: 34px;
  border-top: 1px solid var(--line);
}

.page-about .about-stream > .about-section:first-child {
  border-top: 0;
  padding-top: 18px;
}

.page-about .about-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-about .about-section__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--bronze);
}

.page-about .about-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.36;
  color: var(--jade);
}

.page-about .about-text p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--charcoal);
}

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

/* ---------- 档案夹条目 ---------- */
.page-about .about-clips {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-about .about-clip {
  position: relative;
  padding: 16px 0 16px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .3s var(--ease);
}

.page-about .about-clip__tag {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--coral-ink);
}

.page-about .about-clip__title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--jade);
}

.page-about .about-clip p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--charcoal);
}

.page-about .about-clip:hover {
  padding-left: 8px;
}

/* ---------- 时间轴 ---------- */
.page-about .about-timeline {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold), var(--celadon));
}

.page-about .about-timeline__item {
  position: relative;
  padding-bottom: 24px;
}

.page-about .about-timeline__item:last-child {
  padding-bottom: 0;
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(224, 168, 59, .16);
}

.page-about .about-timeline__year {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  background: var(--apricot);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--bronze);
}

.page-about .about-timeline h3 {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--jade);
}

.page-about .about-timeline p {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--charcoal);
}

.page-about .about-figure {
  margin: 24px 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--mist);
  box-shadow: var(--shadow-1);
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-about .about-figure figcaption {
  padding: 10px 14px;
  background: var(--paper);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--fog);
}

/* ---------- 团队角色 ---------- */
.page-about .about-roles {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-about .about-role {
  padding: 18px;
  border-radius: var(--radius);
  border-left: 3px solid var(--celadon);
  background: var(--mist);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-about .about-role__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--fog);
}

.page-about .about-role__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--jade);
}

.page-about .about-role__title .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--celadon);
  color: var(--jade-deep);
}

.page-about .about-role p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--charcoal);
}

.page-about .about-role:hover {
  transform: translateY(-2px);
  border-left-color: var(--gold);
}

/* ---------- 统计条 ---------- */
.page-about .about-stats {
  list-style: none;
  margin: 22px 0 0;
  padding: 22px 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--jade-deep), var(--jade) 86%);
  color: var(--paper);
}

.page-about .about-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-about .about-stats__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--gold-soft);
}

.page-about .about-stats__label {
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(250, 247, 240, .74);
}

/* ---------- 本地服务 ---------- */
.page-about .about-section--local {
  padding: 0;
  border-top: 0;
  margin-block: 30px;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(160deg, var(--jade-deep), var(--jade));
  color: var(--paper);
  display: grid;
  grid-template-columns: 1fr;
}

.page-about .about-local__figure {
  margin: 0;
  overflow: hidden;
}

.page-about .about-local__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  opacity: .5;
}

.page-about .about-local__body {
  padding: 24px 20px 28px;
}

.page-about .about-section--local .about-section__title {
  color: var(--paper);
}

.page-about .about-section--local .about-section__num {
  color: var(--gold-soft);
}

.page-about .about-section--local .about-text p {
  color: rgba(250, 247, 240, .84);
}

.page-about .about-local__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-about .about-section--local .btn--ghost {
  border-color: rgba(250, 247, 240, .42);
  color: var(--paper);
}

.page-about .about-section--local .btn--ghost:hover {
  border-color: var(--gold-soft);
  color: var(--gold-soft);
}

/* ---------- 认可条 ---------- */
.page-about .about-badges {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-about .about-badges li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--apricot);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--jade);
}

.page-about .about-badges .mono {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--bronze);
}

/* ---------- 收束 ---------- */
.page-about .about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-about .about-actions__note {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 13px;
  line-height: 1.8;
  color: var(--fog);
}

.page-about .about-actions__note a {
  color: var(--bronze);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-about .about-actions__note a:hover {
  color: var(--coral-ink);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-about .about-cover__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-badges {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-roles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-about .about-section--local {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: stretch;
  }

  .page-about .about-local__figure {
    height: 100%;
  }

  .page-about .about-local__figure img {
    height: 100%;
    object-fit: cover;
  }

  .page-about .about-local__body {
    padding: 38px 34px;
  }
}

@media (min-width: 960px) {
  .page-about .about-cover {
    grid-template-columns: minmax(0, 1fr) minmax(0, 44%);
    align-items: stretch;
  }

  .page-about .about-cover__text {
    justify-self: end;
    width: 100%;
    padding: 66px 48px 62px 40px;
  }

  .page-about .about-cover__figure img {
    height: 100%;
    object-fit: cover;
  }

  .page-about .about-cover__title {
    font-size: clamp(34px, 3.4vw, 50px);
  }
}

@media (min-width: 1000px) {
  .page-about .about-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 56px;
    padding-top: 52px;
    padding-bottom: 72px;
  }

  .page-about .about-spine {
    position: sticky;
    top: 88px;
    align-self: start;
    margin-bottom: 0;
  }

  .page-about .about-spine__list {
    flex-direction: column;
    gap: 2px;
    padding: 0 0 0 15px;
    border-left: 1px solid var(--line);
    overflow: visible;
  }

  .page-about .about-spine__list a {
    display: block;
    position: relative;
    padding: 7px 0;
    border: 0;
    border-radius: 0;
    background: none;
    white-space: normal;
    font-size: 12.5px;
    color: var(--fog);
  }

  .page-about .about-spine__list a:hover {
    background: none;
    color: var(--jade);
  }

  .page-about .about-spine__list a.is-current {
    background: none;
    color: var(--jade);
    font-weight: 600;
  }

  .page-about .about-spine__list a.is-current::before {
    content: "";
    position: absolute;
    left: -19px;
    top: 50%;
    width: 7px;
    height: 7px;
    margin-top: -3.5px;
    border-radius: 50%;
    background: var(--gold);
  }

  .page-about .about-section {
    padding-block: 44px;
  }

  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 26px 24px;
    gap: 16px;
  }

  .page-about .about-section--local {
    margin-block: 40px;
  }
}
<<<END>>>