/* ===================== 品牌概况页 /profile/ ===================== */

.page-about {
  --about-cut: 24px;
  --about-line: rgba(61, 242, 192, .2);
  --about-soft: rgba(242, 232, 213, .08);
  background: var(--ink-900);
}

/* ---------- 首屏 ---------- */

.page-about .about-hero {
  position: relative;
  padding-block: 26px 40px;
  background:
    radial-gradient(880px 420px at 88% -14%, rgba(61, 242, 192, .16), transparent 70%),
    radial-gradient(620px 380px at 4% 105%, rgba(167, 123, 255, .12), transparent 72%),
    linear-gradient(180deg, var(--green-900) 0%, var(--ink-900) 78%);
}

.page-about .about-hero__grid {
  display: grid;
  gap: 30px;
  align-items: end;
}

.page-about .about-hero__title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.35rem, 8.4vw, 5rem);
  line-height: .98;
  letter-spacing: -.012em;
  color: var(--paper);
}

.page-about .about-hero__lede {
  max-width: 58ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--muted);
}

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

.page-about .about-hero__panel {
  position: relative;
  padding: 24px 22px 26px;
  background: linear-gradient(158deg, rgba(11, 59, 50, .94), rgba(14, 20, 18, .97));
  border: 1px solid var(--about-line);
  clip-path: polygon(var(--about-cut) 0, 100% 0, 100% calc(100% - var(--about-cut)), calc(100% - var(--about-cut)) 100%, 0 100%, 0 var(--about-cut));
}

.page-about .about-hero__panel-title {
  margin: 0 0 18px;
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-hero__num {
  display: block;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(1.75rem, 6.4vw, 2.5rem);
  line-height: 1;
  color: var(--cyan);
}

.page-about .about-hero__unit {
  font-size: .5em;
  margin-left: 3px;
  color: var(--gold);
}

.page-about .about-hero__cap {
  display: block;
  margin-top: 7px;
  font-size: .76rem;
  line-height: 1.6;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-about .about-hero__rule {
  height: 2px;
  margin-top: 34px;
  background: linear-gradient(90deg, var(--cyan), rgba(245, 184, 75, .5) 42%, rgba(167, 123, 255, .35) 70%, transparent);
}

/* ---------- 定位 ---------- */

.page-about .about-position {
  background: var(--ink-900);
}

.page-about .about-position__grid {
  display: grid;
  gap: 30px;
}

.page-about .about-position__head .section__lede {
  margin-top: 16px;
}

.page-about .about-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--about-soft);
}

.page-about .about-points__item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--about-soft);
}

.page-about .about-points__idx {
  font-family: var(--font-data);
  font-size: 1.05rem;
  color: var(--purple);
  letter-spacing: .06em;
  padding-top: 3px;
}

.page-about .about-points__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  color: var(--paper);
}

.page-about .about-points__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 发展历程 ---------- */

.page-about .about-history {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800) 55%, var(--ink-900));
}

.page-about .about-history__layout {
  display: grid;
  gap: 34px;
  margin-top: 34px;
}

.page-about .about-timeline {
  position: relative;
  margin: 0;
  padding: 4px 0 0 28px;
  list-style: none;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(61, 242, 192, .06));
}

.page-about .about-timeline__item {
  position: relative;
  padding-bottom: 30px;
}

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

.page-about .about-timeline__dot {
  position: absolute;
  left: -28px;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

.page-about .about-timeline__year {
  margin: 0 0 4px;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-about .about-timeline__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.56rem;
  line-height: 1.25;
  color: var(--paper);
}

.page-about .about-timeline__text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.86;
  color: var(--muted);
  max-width: 56ch;
}

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

/* ---------- 内容与数据能力 ---------- */

.page-about .about-capability {
  background: var(--ink-900);
}

.page-about .about-cap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.page-about .about-cap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: linear-gradient(165deg, rgba(11, 59, 50, .74), rgba(14, 20, 18, .92));
  border: 1px solid var(--about-soft);
}

.page-about .about-cap--accent {
  border-color: var(--about-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-about .about-cap__value {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(1.85rem, 6.2vw, 2.5rem);
  line-height: 1;
  color: var(--cyan);
}

.page-about .about-cap__value--gold {
  color: var(--gold);
}

.page-about .about-cap__value--purple {
  color: var(--purple);
}

.page-about .about-cap__unit {
  font-size: .45em;
  margin-left: 2px;
}

.page-about .about-cap__label {
  margin: 0;
  font-size: .82rem;
  letter-spacing: .07em;
  color: var(--paper);
}

.page-about .about-cap__text {
  margin: 0;
  font-size: .86rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-about .about-schedule {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 22px;
  background: var(--about-soft);
  border: 1px solid var(--about-soft);
}

.page-about .about-schedule__col {
  padding: 18px 16px;
  background: var(--ink-900);
}

.page-about .about-schedule__label {
  margin: 0 0 8px;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-about .about-schedule__value {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.34rem;
  line-height: 1.2;
  color: var(--cyan);
}

.page-about .about-schedule__note {
  margin: 0;
  font-size: .82rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-about .about-expand {
  margin-top: 22px;
  border-top: 1px solid var(--about-soft);
  border-bottom: 1px solid var(--about-soft);
}

/* ---------- 团队 ---------- */

.page-about .about-team {
  background: linear-gradient(180deg, var(--ink-900), var(--green-900) 120%);
}

.page-about .about-team__grid {
  display: grid;
  gap: 30px;
}

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

.page-about .about-team__body .section__lede {
  margin-top: 14px;
}

.page-about .about-roles {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--about-soft);
}

.page-about .about-roles__item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--about-soft);
}

.page-about .about-roles__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gold);
  letter-spacing: .02em;
}

.page-about .about-roles__desc {
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-about .about-team__link {
  margin: 20px 0 0;
}

.page-about .about-inline-link {
  display: inline-block;
  color: var(--cyan);
  font-size: .92rem;
  letter-spacing: .02em;
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 192, .4);
  padding-bottom: 2px;
}

.page-about .about-inline-link + .about-inline-link {
  margin-left: 18px;
}

/* ---------- 服务地区 ---------- */

.page-about .about-region {
  background: var(--ink-900);
}

.page-about .about-region__grid {
  display: grid;
  gap: 26px;
}

.page-about .about-region__paper {
  padding: 28px 24px 30px;
  background: var(--paper);
  color: var(--brown);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-about .about-region__label {
  margin: 0 0 10px;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(42, 30, 24, .62);
}

.page-about .about-region__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 5.4vw, 2.5rem);
  line-height: 1.12;
  color: var(--brown);
}

.page-about .about-region__text {
  margin: 0 0 14px;
  font-size: .95rem;
  line-height: 1.9;
  color: rgba(42, 30, 24, .82);
}

.page-about .about-region__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

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

/* ---------- 合作生态 ---------- */

.page-about .about-eco {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800));
}

.page-about .about-eco__stage {
  position: relative;
  margin-top: 30px;
}

.page-about .about-eco__trace {
  display: none;
  position: absolute;
  inset: -14px 0 auto 0;
  width: 100%;
  height: 220px;
  pointer-events: none;
  opacity: .8;
}

.page-about .about-eco__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-eco__node {
  padding: 20px 18px 22px;
  background: linear-gradient(170deg, rgba(11, 59, 50, .68), rgba(14, 20, 18, .94));
  border: 1px solid var(--about-soft);
}

.page-about .about-eco__node:nth-child(odd) {
  border-left: 2px solid rgba(61, 242, 192, .5);
}

.page-about .about-eco__node:nth-child(even) {
  border-left: 2px solid rgba(167, 123, 255, .5);
}

.page-about .about-eco__node-idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-data);
  font-size: .82rem;
  letter-spacing: .14em;
  color: var(--moss);
}

.page-about .about-eco__node-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  color: var(--paper);
}

.page-about .about-eco__node-text {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-about .about-eco__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--about-soft);
}

.page-about .about-eco__cta-text {
  flex: 1 1 260px;
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 信任信息 ---------- */

.page-about .about-trust {
  background: var(--ink-900);
}

.page-about .about-trust__panel {
  display: grid;
  gap: 26px;
  padding: 26px 22px 28px;
  background: linear-gradient(150deg, rgba(11, 59, 50, .86), rgba(14, 20, 18, .96));
  border: 1px solid var(--about-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--about-cut)), calc(100% - var(--about-cut)) 100%, 0 100%);
}

.page-about .about-trust__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.6vw, 2.1rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-about .about-trust__text {
  margin: 0 0 16px;
  font-size: .93rem;
  line-height: 1.88;
  color: var(--muted);
  max-width: 56ch;
}

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

.page-about .about-trust__rows {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-about .about-trust__rows .contact-row {
  flex-wrap: wrap;
  gap: 6px 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--about-soft);
}

.page-about .about-trust__note {
  margin: 4px 0 0;
  font-size: .82rem;
  line-height: 1.75;
  color: var(--moss);
}

.page-about .about-trust__icp {
  margin: 0;
  font-family: var(--font-data);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--gold);
}

/* ---------- 媒体查询 ---------- */

@media (min-width: 640px) {
  .page-about .about-hero {
    padding-block: 34px 52px;
  }

  .page-about .about-cap-grid {
    gap: 16px;
  }

  .page-about .about-schedule {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-eco__grid {
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .95fr);
    gap: 44px;
  }

  .page-about .about-hero__panel {
    padding: 30px 28px 32px;
  }

  .page-about .about-position__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 52px;
    align-items: start;
  }

  .page-about .about-cap-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-team__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 52px;
    align-items: center;
  }

  .page-about .about-region__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 40px;
    align-items: center;
  }

  .page-about .about-eco__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-eco__trace {
    display: block;
  }

  .page-about .about-trust__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    padding: 34px 32px 36px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-about .about-history__layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr);
    gap: 52px;
    align-items: start;
  }

  .page-about .about-history__figure {
    position: sticky;
    top: 28px;
  }

  .page-about .about-timeline {
    padding-left: 34px;
  }

  .page-about .about-timeline__dot {
    left: -34px;
  }

  .page-about .about-timeline::before {
    left: 7px;
  }
}
<<<END>>>