.page-about {
  --about-rule: rgba(28, 21, 18, .16);
  --about-ink-soft: rgba(28, 21, 18, .76);
  --about-ink-mute: rgba(28, 21, 18, .58);
  --about-inv-soft: rgba(244, 238, 223, .74);
  --about-inv-rule: rgba(244, 238, 223, .22);
}

.page-about p {
  line-height: 1.75;
  color: var(--about-ink-soft);
}

.page-about h1,
.page-about h2,
.page-about h3 {
  color: var(--ink-2);
  font-family: var(--font-display);
}

.page-about h1 {
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.08;
  font-size: clamp(30px, 5.4vw, 56px);
  margin: 12px 0 0;
}

.page-about h2 {
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.18;
  font-size: clamp(24px, 3.4vw, 38px);
  margin: 10px 0 0;
}

.page-about h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  margin: 8px 0 6px;
}

.page-about .section-lede {
  max-width: 60ch;
  margin: 16px 0 0;
}

/* 首屏 */
.page-about .about-hero {
  padding-block: 20px 8px;
}

.page-about .about-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: end;
}

.page-about .about-hero__text {
  position: relative;
  padding-top: 18px;
}

.page-about .about-hero__text::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 4px;
  background: var(--orange);
}

.page-about .about-hero__lede {
  margin: 20px 0 0;
  max-width: 44ch;
  font-size: 17px;
}

.page-about .about-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px dashed var(--about-rule);
}

.page-about .about-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-about .stat {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 33px);
  line-height: 1;
  color: var(--orange);
}

.page-about .stat-label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--about-ink-mute);
}

.page-about .about-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--about-rule);
  background: var(--ink);
  box-shadow: 14px 14px 0 rgba(216, 207, 192, .55);
}

.page-about .about-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 编年线 */
.page-about .timeline {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--about-rule);
}

.page-about .timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 22px 0 22px 26px;
  border-left: 1px solid var(--about-rule);
  border-bottom: 1px solid var(--about-rule);
}

.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 27px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--paper-card);
  border: 2px solid var(--orange);
}

.page-about .timeline__year {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--red);
}

.page-about .timeline__body p {
  margin: 0;
  max-width: 58ch;
}

/* 数据覆盖 */
.page-about .about-coverage__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.page-about .about-coverage__note {
  margin: 12px 0 0;
  max-width: 58ch;
}

.page-about .funnel {
  display: grid;
  gap: 8px;
  margin-top: 28px;
}

.page-about .funnel__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--paper-card);
  border: 1px solid var(--about-rule);
  font-size: 15px;
  color: var(--ink-2);
}

.page-about .funnel__row--l1 { border-left: 5px solid var(--violet); }
.page-about .funnel__row--l2 { border-left: 5px solid var(--cyan); }
.page-about .funnel__row--l3 { border-left: 5px solid var(--orange); }

.page-about .funnel__val {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--about-ink-mute);
  text-align: right;
}

.page-about .about-coverage__figure {
  margin: 26px 0 0;
  border: 1px solid var(--about-rule);
  overflow: hidden;
}

.page-about .about-coverage__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .cover-grid {
  list-style: none;
  margin: 22px 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--about-rule);
  border: 1px solid var(--about-rule);
}

.page-about .cover-card {
  background: var(--paper-card);
  padding: 20px 20px 22px;
}

.page-about .cover-card__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--red);
}

.page-about .cover-card h3 { margin-top: 10px; }

.page-about .cover-card p {
  margin: 0;
  font-size: 15px;
}

/* 服务基地 */
.page-about .about-base__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-about .about-base__figure {
  order: -1;
  margin: 0;
  border: 1px solid var(--about-rule);
  background: var(--ink-2);
  overflow: hidden;
}

.page-about .about-base__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-base__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-about .about-base__list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-top: 1px solid var(--about-rule);
}

.page-about .about-base__list li:last-child {
  border-bottom: 1px solid var(--about-rule);
}

.page-about .about-base__step {
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: .1em;
  color: var(--violet);
}

.page-about .about-base__list p {
  margin: 0;
  font-size: 15px;
}

/* 更新节奏 */
.page-about .about-cadence {
  background: var(--ink);
  border-top: 4px solid var(--orange);
  color: var(--paper);
}

.page-about .about-cadence .eyebrow { color: var(--gold); }
.page-about .about-cadence h2,
.page-about .about-cadence h3 { color: var(--paper); }

.page-about .about-cadence p {
  color: var(--about-inv-soft);
}

.page-about .about-cadence__lede {
  margin: 16px 0 0;
  max-width: 58ch;
}

.page-about .cadence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 30px;
}

.page-about .cadence-card {
  padding-top: 16px;
  border-top: 1px solid var(--about-inv-rule);
}

.page-about .cadence-card__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.1;
  color: var(--orange);
}

.page-about .cadence-card p {
  margin: 0;
  font-size: 15px;
}

/* 阅读体验 */
.page-about .about-read__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-about .about-read__head p {
  margin: 16px 0 0;
  max-width: 44ch;
}

.page-about .about-read__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--about-rule);
}

.page-about .about-read__list li {
  padding: 18px 0 20px 22px;
  border-bottom: 1px solid var(--about-rule);
  position: relative;
}

.page-about .about-read__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-about .about-read__list h3 { margin-top: 0; }

.page-about .about-read__list p {
  margin: 0;
  font-size: 15px;
}

/* 交流与合作 */
.page-about .eco-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 26px;
  padding: 1px;
  background: var(--about-rule);
  border: 1px solid var(--about-rule);
}

.page-about .eco-card {
  background: var(--paper-card);
  padding: 22px 20px 24px;
  border-top: 3px solid var(--grain);
}

.page-about .eco-card:nth-child(1) { border-top-color: var(--violet); }
.page-about .eco-card:nth-child(2) { border-top-color: var(--cyan); }
.page-about .eco-card:nth-child(3) { border-top-color: var(--gold); }

.page-about .eco-card__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--red);
}

.page-about .eco-card h3 { margin-top: 10px; }

.page-about .eco-card p {
  margin: 0;
  font-size: 15px;
}

/* 下一步 */
.page-about .about-next {
  background: var(--ink-2);
  border-bottom: 4px solid var(--violet);
}

.page-about .about-next .eyebrow { color: var(--gold); }
.page-about .about-next h2 { color: var(--paper); }

.page-about .about-next p {
  color: var(--about-inv-soft);
  margin: 16px 0 0;
  max-width: 56ch;
}

.page-about .about-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-about .about-next__links {
  list-style: none;
  margin: 26px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--about-inv-rule);
  display: grid;
  gap: 10px;
}

.page-about .about-next__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(24, 182, 201, .4);
  font-size: 15px;
}

.page-about .about-next__links a:hover,
.page-about .about-next__links a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* 断点 */
@media (min-width: 700px) {
  .page-about .cover-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .cadence-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-about .eco-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .funnel__row--l2 { margin-left: 32px; }
  .page-about .funnel__row--l3 { margin-left: 64px; }
}

@media (min-width: 860px) {
  .page-about .about-hero {
    padding-block: 28px 14px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 48px;
  }

  .page-about .about-coverage__head {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 40px;
    align-items: end;
  }

  .page-about .about-base__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-about .about-base__figure { order: 0; }

  .page-about .about-read__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 48px;
    align-items: start;
  }

  .page-about .timeline__item {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    padding: 26px 0 26px 26px;
  }

  .page-about .timeline__item::before {
    top: 32px;
  }

  .page-about .about-next__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-about .about-hero__figure {
    box-shadow: 20px 20px 0 rgba(216, 207, 192, .55);
  }

  .page-about .cover-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</result>