/* ============ page-about 品牌价值 ============ */
.page-about {
  background: var(--void);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-about .breadcrumbs {
  padding-top: 96px;
  padding-bottom: 4px;
}
.page-about .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.page-about .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}
.page-about .breadcrumbs a {
  color: var(--text-soft);
  text-decoration: none;
}
.page-about .breadcrumbs a:hover {
  color: var(--neon);
}

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  position: relative;
  padding: 56px 0 88px;
  background:
    radial-gradient(900px 520px at 82% -6%, rgba(75, 30, 122, 0.62), transparent 68%),
    linear-gradient(180deg, #070B1F 0%, #0E1633 62%, #070B1F 100%);
  overflow: hidden;
}
.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(168, 179, 196, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(168, 179, 196, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  pointer-events: none;
}
.page-about .about-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-about .about-hero__aside {
  display: flex;
  align-items: center;
  gap: 16px;
}
.page-about .about-hero .rot-note {
  writing-mode: horizontal-tb;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--silver);
  text-transform: uppercase;
}
.page-about .about-hero .section-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--neon);
  border: 1px solid var(--line-strong);
  padding: 2px 8px;
}
.page-about .about-hero__main .kicker {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--neon);
}
.page-about .about-hero__title {
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 8.4vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}
.page-about .about-hero__lead {
  margin: 24px 0 0;
  max-width: 46ch;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.95;
}
.page-about .about-hero__index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-about .about-hero__index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 14px;
  background: rgba(14, 22, 51, 0.86);
  color: var(--text-soft);
  text-decoration: none;
  font-size: 14px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.page-about .about-hero__index a .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
}
.page-about .about-hero__index a:hover {
  background: rgba(70, 245, 163, 0.12);
  color: #fff;
}

/* ---------- 章节通用 ---------- */
.page-about .section--paper {
  background: var(--paper);
  color: var(--ink);
}
.page-about .about-ink-title {
  color: var(--ink);
}
.page-about .about-ink-lead {
  color: rgba(27, 20, 16, 0.72);
}
.page-about .about-head {
  margin-bottom: 40px;
}
.page-about .about-head .section-index {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--neon);
}
.page-about .about-head .section-index--ink {
  color: rgba(27, 20, 16, 0.5);
}
.page-about .about-head h2 {
  margin: 0;
  font-size: clamp(26px, 5vw, 42px);
  line-height: 1.22;
}
.page-about .about-head__lead {
  margin: 16px 0 0;
  max-width: 46ch;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.9;
}
.page-about .about-head--paper .about-head__lead {
  color: rgba(27, 20, 16, 0.72);
}

/* ---------- 01 品牌起点 ---------- */
.page-about .about-origin {
  padding: 72px 0 80px;
  background-image:
    repeating-linear-gradient(0deg, rgba(27, 20, 16, 0.035) 0px, rgba(27, 20, 16, 0.035) 1px, transparent 1px, transparent 8px);
}
.page-about .about-origin__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-about .about-origin__aside {
  display: flex;
  align-items: center;
  gap: 14px;
}
.page-about .about-origin__aside .section-index--ink {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--pulse);
  border: 1px solid rgba(27, 20, 16, 0.25);
  padding: 2px 8px;
}
.page-about .about-origin__aside .rot-note--ink {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(27, 20, 16, 0.55);
}
.page-about .about-origin__main h2 {
  margin: 0 0 24px;
  font-size: clamp(26px, 5.2vw, 44px);
  line-height: 1.2;
}
.page-about .about-prose p {
  margin: 0 0 18px;
  max-width: 40ch;
  font-size: 15.5px;
  line-height: 1.95;
  color: rgba(27, 20, 16, 0.82);
}
.page-about .about-prose p:last-child {
  margin-bottom: 0;
}
.page-about .about-origin__lines {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(27, 20, 16, 0.18);
}
.page-about .about-origin__lines li {
  padding: 22px 0 20px;
  border-bottom: 1px solid rgba(27, 20, 16, 0.18);
}
.page-about .about-origin__lines h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.page-about .about-origin__lines p {
  margin: 0;
  max-width: 44ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(27, 20, 16, 0.75);
}

/* ---------- 02 发展历程 ---------- */
.page-about .about-story {
  padding: 76px 0 84px;
  background: linear-gradient(180deg, #070B1F 0%, #0E1633 100%);
}
.page-about .about-story__figure {
  margin: 0 0 44px;
}
.page-about .about-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(180deg, var(--neon) 0%, rgba(70, 245, 163, 0.32) 34%, var(--line-strong) 78%, transparent 100%);
}
.page-about .about-timeline__item {
  position: relative;
  padding-left: 42px;
}
.page-about .about-timeline__dot {
  position: absolute;
  left: 2px;
  top: 16px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--neon);
  border-radius: 50%;
  background: var(--void);
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.page-about .about-timeline__details[open] .about-timeline__dot {
  background: var(--neon);
  box-shadow: 0 0 0 5px rgba(70, 245, 163, 0.14);
}
.page-about .about-timeline__summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0 12px;
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s var(--ease);
}
.page-about .about-timeline__summary::-webkit-details-marker {
  display: none;
}
.page-about .about-timeline__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--neon);
  line-height: 1;
}
.page-about .about-timeline__details[open] .about-timeline__summary::after {
  content: "−";
}
.page-about .about-timeline__summary:hover {
  border-bottom-color: var(--neon);
}
.page-about .about-timeline__year {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--neon);
}
.page-about .about-timeline__stage {
  font-size: 15px;
  color: var(--text-soft);
}
.page-about .about-timeline__body {
  padding: 16px 0 22px;
}
.page-about .about-timeline__body p {
  margin: 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text-dim);
}

/* ---------- 03 规模概览 ---------- */
.page-about .about-scale {
  padding: 76px 0 84px;
}
.page-about .about-scale__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(27, 20, 16, 0.16);
  border: 1px solid rgba(27, 20, 16, 0.16);
}
.page-about .about-scale__cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px 24px;
  background: var(--paper);
}
.page-about .about-scale__cell--hero {
  background: #E6DAC4;
}
.page-about .about-scale__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: rgba(27, 20, 16, 0.6);
}
.page-about .about-scale__val {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1;
}
.page-about .about-scale__cell--hero .about-scale__val {
  font-size: 52px;
  color: var(--pulse);
}
.page-about .about-scale__unit {
  margin-left: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(27, 20, 16, 0.62);
}
.page-about .about-scale__note {
  margin: 26px 0 0;
  max-width: 54ch;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(27, 20, 16, 0.72);
}

/* ---------- 04 团队构成 ---------- */
.page-about .about-team {
  padding: 76px 0 84px;
}
.page-about .about-team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-about .about-team__aside {
  display: flex;
  align-items: center;
  gap: 14px;
}
.page-about .about-team__aside .section-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--neon);
  border: 1px solid var(--line-strong);
  padding: 2px 8px;
}
.page-about .about-team__aside .rot-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--silver);
}
.page-about .about-team__main h2 {
  margin: 0 0 16px;
  font-size: clamp(26px, 5vw, 42px);
  line-height: 1.2;
}
.page-about .about-team__lead {
  margin: 0 0 32px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-soft);
}
.page-about .about-team__roles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-about .about-role {
  position: relative;
  padding: 24px 20px 26px;
  background: rgba(14, 22, 51, 0.9);
  border-left: 2px solid transparent;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-about .about-role:hover {
  border-left-color: var(--neon);
  background: rgba(70, 245, 163, 0.06);
}
.page-about .about-role h3 {
  margin: 0 0 10px;
  font-size: 17px;
  color: #fff;
}
.page-about .about-role p {
  margin: 0;
  max-width: 40ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--text-dim);
}
.page-about .about-team__figure {
  margin: 34px 0 0;
}

/* ---------- 05 服务承诺 ---------- */
.page-about .about-promise {
  padding: 76px 0 84px;
}
.page-about .about-promise__list {
  margin: 0;
  border-top: 1px solid rgba(27, 20, 16, 0.2);
}
.page-about .about-promise__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 0 22px;
  border-bottom: 1px solid rgba(27, 20, 16, 0.2);
  transition: background 0.2s var(--ease);
}
.page-about .about-promise__row:hover {
  background: rgba(27, 20, 16, 0.04);
}
.page-about .about-promise__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(27, 20, 16, 0.58);
}
.page-about .about-promise__row dd {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-about .about-promise__figure {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.05;
}
.page-about .about-promise__row:nth-child(3) .about-promise__figure {
  color: var(--pulse);
}
.page-about .about-promise__desc {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(27, 20, 16, 0.72);
}
.page-about .about-promise__cta {
  margin-top: 44px;
  padding: 26px 22px 28px;
  background: #E6DAC4;
  border-left: 3px solid var(--ink);
}
.page-about .about-promise__cta p {
  margin: 0 0 20px;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(27, 20, 16, 0.82);
}
.page-about .about-promise__actions,
.page-about .about-city__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-about .about-promise__actions .btn--neon {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.page-about .about-promise__actions .btn--neon:hover {
  background: var(--neon);
  color: var(--ink);
  border-color: var(--neon);
}
.page-about .about-promise__actions .btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(27, 20, 16, 0.45);
}
.page-about .about-promise__actions .btn--ghost:hover {
  border-color: var(--ink);
  background: rgba(27, 20, 16, 0.06);
}

/* ---------- 06 数据合作 ---------- */
.page-about .about-eco {
  padding: 76px 0 84px;
  background: linear-gradient(180deg, #0E1633 0%, #070B1F 100%);
}
.page-about .about-eco__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-about .about-eco__aside {
  display: flex;
  align-items: center;
  gap: 14px;
}
.page-about .about-eco__aside .section-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--neon);
  border: 1px solid var(--line-strong);
  padding: 2px 8px;
}
.page-about .about-eco__aside .rot-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--silver);
}
.page-about .about-eco__main h2 {
  margin: 0 0 20px;
  font-size: clamp(26px, 5vw, 42px);
  line-height: 1.2;
}
.page-about .about-prose--dark p {
  max-width: 46ch;
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--text-soft);
}
.page-about .about-eco__regions {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-about .about-eco__regions li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: rgba(7, 11, 31, 0.72);
}
.page-about .about-eco__region {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--neon);
}
.page-about .about-eco__desc {
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 07 重庆与备案 ---------- */
.page-about .about-city {
  padding: 76px 0 88px;
}
.page-about .about-city__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-about .about-city__figure {
  margin: 0;
}
.page-about .about-city__facts {
  margin: 0;
  border-top: 1px solid rgba(27, 20, 16, 0.2);
}
.page-about .about-city__facts > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0 17px;
  border-bottom: 1px solid rgba(27, 20, 16, 0.2);
}
.page-about .about-city__facts dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: rgba(27, 20, 16, 0.58);
}
.page-about .about-city__facts dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}
.page-about .about-city__facts a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 20, 16, 0.4);
}
.page-about .about-city__facts a:hover {
  border-bottom-color: var(--pulse);
  color: var(--pulse);
}
.page-about .about-city__facts .num {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.page-about .about-city__cta {
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid rgba(27, 20, 16, 0.28);
}
.page-about .about-city__cta p {
  margin: 0 0 20px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(27, 20, 16, 0.78);
}
.page-about .about-city__actions .btn--neon {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.page-about .about-city__actions .btn--neon:hover {
  background: var(--neon);
  color: var(--ink);
  border-color: var(--neon);
}
.page-about .about-city__actions .btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(27, 20, 16, 0.45);
}
.page-about .about-city__actions .btn--ghost:hover {
  border-color: var(--ink);
  background: rgba(27, 20, 16, 0.06);
}

/* ---------- 图片容器补充 ---------- */
.page-about .media-frame {
  width: 100%;
  overflow: hidden;
}
.page-about .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节显现 ---------- */
.page-about [data-reveal] {
  opacity: 1;
}
html[data-reveal-ready] .page-about [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
html[data-reveal-ready] .page-about [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 760px) {
  .page-about .about-origin {
    padding: 96px 0 104px;
  }
  .page-about .about-origin__grid {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 40px;
  }
  .page-about .about-origin__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .page-about .about-origin__aside .rot-note--ink {
    writing-mode: vertical-rl;
    letter-spacing: 0.34em;
  }
  .page-about .about-hero__index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-about .about-scale__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-about .about-scale__cell--hero {
    grid-column: span 3;
  }
  .page-about .about-scale__cell {
    grid-column: span 3;
  }
  .page-about .about-team__grid {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 40px;
  }
  .page-about .about-team__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .page-about .about-team__aside .rot-note {
    writing-mode: vertical-rl;
    letter-spacing: 0.34em;
  }
  .page-about .about-team__roles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-about .about-promise__row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 24px;
  }
  .page-about .about-promise__row dd {
    flex-direction: row;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 14px;
  }
  .page-about .about-promise__desc {
    flex: 1 1 100%;
    max-width: 58ch;
  }
  .page-about .about-eco__grid {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 40px;
  }
  .page-about .about-eco__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .page-about .about-eco__aside .rot-note {
    writing-mode: vertical-rl;
    letter-spacing: 0.34em;
  }
  .page-about .about-eco__regions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-about .about-city__facts > div {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1080px) {
  .page-about .breadcrumbs {
    padding-top: 108px;
  }
  .page-about .about-hero {
    padding: 64px 0 112px;
  }
  .page-about .about-hero__grid {
    grid-template-columns: 120px minmax(0, 1fr) 320px;
    gap: 44px;
    align-items: start;
  }
  .page-about .about-hero__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .page-about .about-hero .rot-note {
    writing-mode: vertical-rl;
    letter-spacing: 0.36em;
  }
  .page-about .about-hero__index {
    grid-template-columns: minmax(0, 1fr);
    margin-top: 18px;
  }
  .page-about .about-hero__lead {
    font-size: 16px;
  }

  .page-about .about-origin__grid {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 56px;
  }
  .page-about .about-origin__main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0 56px;
  }
  .page-about .about-origin__main h2 {
    grid-column: 1 / -1;
    max-width: 22ch;
  }
  .page-about .about-origin__lines {
    margin-top: 0;
  }

  .page-about .about-scale__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-about .about-scale__cell--hero {
    grid-column: span 5;
  }
  .page-about .about-scale__cell {
    grid-column: span 3;
  }
  .page-about .about-scale__cell--hero .about-scale__val {
    font-size: 64px;
  }
  .page-about .about-scale__cell:nth-child(4) {
    grid-column: span 3;
  }
  .page-about .about-scale__cell:nth-child(5) {
    grid-column: span 3;
  }
  .page-about .about-scale__cell:nth-child(6) {
    grid-column: span 3;
  }
  .page-about .about-scale__cell:nth-child(7) {
    grid-column: span 3;
  }

  .page-about .about-team__grid {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 56px;
  }
  .page-about .about-team__main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 0 48px;
    align-items: start;
  }
  .page-about .about-team__main h2,
  .page-about .about-team__lead {
    grid-column: 1 / -1;
  }
  .page-about .about-team__roles {
    grid-template-columns: minmax(0, 1fr);
    border-right: none;
  }
  .page-about .about-team__figure {
    margin: 0;
  }

  .page-about .about-eco__grid {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 56px;
  }
  .page-about .about-eco__main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0 56px;
  }
  .page-about .about-eco__main h2 {
    grid-column: 1 / -1;
  }
  .page-about .about-eco__regions {
    margin-top: 0;
    grid-template-columns: minmax(0, 1fr);
  }

  .page-about .about-city__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 48px;
    align-items: start;
  }
  .page-about .about-promise__row {
    grid-template-columns: 180px minmax(0, 1fr);
  }
  .page-about .about-city__facts > div {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 16px;
  }
}

/* ---------- 减弱动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-about [data-reveal],
  html[data-reveal-ready] .page-about [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-about .about-role,
  .page-about .about-hero__index a,
  .page-about .about-timeline__summary,
  .page-about .about-timeline__dot,
  .page-about .about-promise__row {
    transition: none;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</result>