.page-about {
  --about-grid-line: rgba(14, 58, 92, .055);
  --about-ink-soft: rgba(16, 30, 40, .78);
}

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.8rem) 0 clamp(2.2rem, 6vw, 4.2rem);
  background: linear-gradient(180deg, var(--ax-lake-mist) 0%, var(--ax-snow) 84%);
  border-bottom: 1px solid var(--ax-line);
  overflow: hidden;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--about-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--about-grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.15) 72%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.15) 72%, transparent 100%);
}

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

.page-about .about-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  margin-top: clamp(1.4rem, 4vw, 2.4rem);
  min-width: 0;
}

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

.page-about .about-hero__title {
  margin: .7rem 0 1rem;
  font-family: var(--ax-font-head);
  font-weight: 900;
  font-size: clamp(2rem, 7.2vw, 4.1rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ax-lake);
  word-break: break-word;
}

.page-about .about-hero__lead {
  max-width: 34em;
  color: var(--about-ink-soft);
}

.page-about .about-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
  padding: clamp(.9rem, 2.4vw, 1.3rem);
  background: rgba(247, 249, 250, .82);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-md);
  min-width: 0;
}

.page-about .about-hero__facts > * {
  min-width: 0;
}

/* ---------- 品牌由来 ---------- */
.page-about .about-origin__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  min-width: 0;
}

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

.page-about .about-origin__figure {
  border-radius: var(--ax-radius-lg);
  overflow: hidden;
}

/* ---------- 发展历程 ---------- */
.page-about .about-timeline {
  background: linear-gradient(180deg, var(--ax-snow) 0%, var(--ax-lake-mist) 100%);
}

.page-about .about-timeline__head {
  max-width: 44rem;
  margin-bottom: clamp(1.4rem, 4vw, 2.2rem);
}

.page-about .about-timeline__figure {
  margin: 0 0 clamp(1.8rem, 5vw, 3rem);
  border-radius: var(--ax-radius-lg);
  overflow: hidden;
}

.page-about .about-timeline__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--ax-lake-mid) 0%, var(--ax-gold) 62%, var(--ax-barley) 100%);
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 1.9rem 2.5rem;
  min-width: 0;
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ax-gold);
  border: 3px solid var(--ax-snow);
  box-sizing: content-box;
  transition: transform var(--ax-speed) var(--ax-ease), background-color var(--ax-speed) var(--ax-ease);
}

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

.page-about .about-timeline__item:hover::before,
.page-about .about-timeline__item:focus-within::before {
  transform: scale(1.22);
  background: var(--ax-lake-mid);
}

.page-about .about-timeline__year {
  display: inline-block;
  font-family: var(--ax-font-mono);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ax-gold);
  margin-bottom: .35rem;
}

.page-about .about-timeline__title {
  margin: 0 0 .35rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ax-lake);
  letter-spacing: -0.01em;
}

.page-about .about-timeline__text {
  margin: 0;
  max-width: 36em;
  color: var(--ax-rock);
  line-height: 1.8;
  font-size: .97rem;
}

.page-about .about-timeline__item:hover .about-timeline__title {
  color: var(--ax-lake-mid);
}

.page-about .about-timeline__rule {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(1rem, 3vw, 1.6rem);
  border-top: 1px solid var(--ax-line);
}

.page-about .about-timeline__ruleLabel {
  font-family: var(--ax-font-mono);
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--ax-rock);
  flex: 0 0 auto;
}

.page-about .about-timeline__ruleLabel--end {
  color: var(--ax-gold);
}

.page-about .about-timeline__ruleLine {
  flex: 1 1 auto;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--ax-lake-mid) 0%, var(--ax-gold) 60%, var(--ax-barley) 100%);
}

/* ---------- 团队 ---------- */
.page-about .about-team__intro {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.6rem);
  align-items: center;
  min-width: 0;
}

.page-about .about-team__figure {
  border-radius: var(--ax-radius-lg);
  overflow: hidden;
  margin: 0;
}

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

.page-about .about-team__grid {
  display: grid;
  gap: 1.1rem;
  margin-top: clamp(1.8rem, 5vw, 3rem);
  min-width: 0;
}

.page-about .about-team__card {
  position: relative;
  padding: clamp(1.2rem, 3vw, 1.8rem);
  background: var(--ax-snow);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-md);
  overflow: hidden;
  transition: transform var(--ax-speed) var(--ax-ease),
              border-color var(--ax-speed) var(--ax-ease),
              box-shadow var(--ax-speed) var(--ax-ease);
}

.page-about .about-team__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--ax-gold);
  transition: width 200ms var(--ax-ease);
}

.page-about .about-team__card:hover,
.page-about .about-team__card:focus-within {
  transform: translateY(-4px);
  border-color: var(--ax-line-strong);
  box-shadow: 0 14px 30px -22px rgba(14, 58, 92, .5);
}

.page-about .about-team__card:hover::before,
.page-about .about-team__card:focus-within::before {
  width: 100%;
}

.page-about .about-team__num {
  display: block;
  font-family: var(--ax-font-mono);
  font-size: clamp(1.9rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ax-lake);
  letter-spacing: -0.03em;
}

.page-about .about-team__role {
  margin: .7rem 0 .5rem;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--ax-lake-deep);
}

.page-about .about-team__text {
  margin: 0;
  color: var(--ax-rock);
  line-height: 1.8;
  font-size: .95rem;
}

/* ---------- 资质与认可 ---------- */
.page-about .about-honors {
  background: var(--ax-lake);
  color: var(--ax-snow);
  position: relative;
  overflow: hidden;
}

.page-about .about-honors::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -40%;
  width: 46rem;
  height: 46rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 137, 47, .22) 0%, rgba(200, 137, 47, 0) 68%);
  pointer-events: none;
}

.page-about .about-honors .ax-eyebrow,
.page-about .about-honors h2,
.page-about .about-honors .ax-lead {
  color: var(--ax-snow);
}

.page-about .about-honors .ax-lead {
  opacity: .78;
}

.page-about .about-honors__head {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  margin-bottom: clamp(1.6rem, 4vw, 2.4rem);
}

.page-about .about-honors__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.1rem;
  min-width: 0;
}

.page-about .about-honors__card {
  padding: clamp(1.3rem, 3vw, 1.9rem);
  background: rgba(247, 249, 250, .07);
  border: 1px solid rgba(247, 249, 250, .22);
  border-radius: var(--ax-radius-md);
  transition: border-color var(--ax-speed) var(--ax-ease), background-color var(--ax-speed) var(--ax-ease);
}

.page-about .about-honors__card:hover {
  background: rgba(247, 249, 250, .11);
  border-color: var(--ax-gold);
}

.page-about .about-honors__year {
  display: inline-block;
  font-family: var(--ax-font-mono);
  font-size: .85rem;
  letter-spacing: .12em;
  color: var(--ax-gold);
  padding: .2rem .7rem;
  border: 1px solid rgba(200, 137, 47, .55);
  border-radius: var(--ax-radius-pill);
  margin-bottom: .9rem;
}

.page-about .about-honors__name {
  margin: 0 0 .6rem;
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--ax-snow);
  letter-spacing: -0.01em;
  line-height: 1.45;
}

.page-about .about-honors__text {
  margin: 0;
  color: rgba(247, 249, 250, .76);
  line-height: 1.8;
  font-size: .94rem;
}

.page-about .about-capsules {
  position: relative;
  z-index: 1;
  display: flex;
  gap: .6rem;
  margin-top: clamp(1.3rem, 3.5vw, 2rem);
  padding: .3rem .2rem .9rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-about .about-capsule {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: .5rem 1rem;
  border-radius: var(--ax-radius-pill);
  background: rgba(247, 249, 250, .1);
  border: 1px solid rgba(247, 249, 250, .26);
  color: var(--ax-snow);
  font-size: .86rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color var(--ax-speed) var(--ax-ease), border-color var(--ax-speed) var(--ax-ease);
}

.page-about .about-capsule:hover {
  background: rgba(200, 137, 47, .28);
  border-color: var(--ax-gold);
}

/* ---------- 合作生态 ---------- */
.page-about .about-eco__grid {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3rem);
  min-width: 0;
}

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

.page-about .about-eco__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-top: clamp(1.4rem, 4vw, 2rem);
  padding-top: clamp(1.2rem, 3vw, 1.6rem);
  border-top: 1px solid var(--ax-line);
}

.page-about .about-eco__aside {
  padding: clamp(1.2rem, 3vw, 1.8rem);
  background: var(--ax-lake-mist);
  border-radius: var(--ax-radius-lg);
  border-left: 3px solid var(--ax-gold);
  min-width: 0;
}

.page-about .about-eco__asideTitle {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ax-lake);
}

.page-about .about-eco__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-about .about-eco__list li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--ax-ink);
  font-size: .95rem;
  line-height: 1.7;
}

.page-about .about-eco__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6rem;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--ax-barley);
  transform: rotate(45deg);
}

.page-about .about-eco__note {
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--ax-line);
  color: var(--ax-rock);
  font-size: .88rem;
  line-height: 1.75;
}

/* ---------- 不变的做法 ---------- */
.page-about .about-creed {
  background: linear-gradient(180deg, var(--ax-lake-mist) 0%, var(--ax-snow) 100%);
}

.page-about .about-creed__head {
  max-width: 42rem;
  margin-bottom: clamp(1.6rem, 4vw, 2.4rem);
}

.page-about .about-creed__grid {
  display: grid;
  gap: 1px;
  background: var(--ax-line);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-md);
  overflow: hidden;
  min-width: 0;
}

.page-about .about-creed__item {
  padding: clamp(1.2rem, 3vw, 1.8rem);
  background: var(--ax-snow);
  min-width: 0;
  transition: background-color var(--ax-speed) var(--ax-ease);
}

.page-about .about-creed__item:hover {
  background: var(--ax-lake-mist);
}

.page-about .about-creed__num {
  display: inline-block;
  font-family: var(--ax-font-mono);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ax-gold);
  padding: .2rem .65rem;
  background: var(--ax-gold-pale);
  border-radius: var(--ax-radius-pill);
  margin-bottom: .8rem;
}

.page-about .about-creed__name {
  margin: 0 0 .45rem;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ax-lake);
}

.page-about .about-creed__item p {
  margin: 0;
  color: var(--ax-rock);
  font-size: .94rem;
  line-height: 1.8;
}

.page-about .about-creed__band {
  margin-top: clamp(1.4rem, 4vw, 2.2rem);
  padding: clamp(1.1rem, 3vw, 1.5rem) clamp(1.2rem, 3vw, 1.9rem);
  background: var(--ax-lake);
  border-radius: var(--ax-radius-md);
  border-left: 4px solid var(--ax-gold);
}

.page-about .about-creed__bandText {
  margin: 0;
  color: var(--ax-snow);
  font-size: clamp(.98rem, 2vw, 1.1rem);
  line-height: 1.75;
  font-weight: 500;
}

/* ---------- 结尾路线 ---------- */
.page-about .about-next {
  padding-bottom: clamp(2.4rem, 6vw, 4rem);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-about .about-honors__grid,
  .page-about .about-creed__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    gap: clamp(2rem, 4vw, 3.4rem);
    align-items: end;
  }

  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-about .about-origin__figure {
    margin-top: 2.4rem;
  }

  .page-about .about-timeline__item:nth-child(even) {
    margin-left: clamp(2rem, 4vw, 3.6rem);
  }

  .page-about .about-team__intro {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
  }

  .page-about .about-team__grid {
    grid-template-columns: 1.15fr 1fr 0.85fr;
    gap: 1.4rem;
    align-items: start;
  }

  .page-about .about-team__grid > *:nth-child(2) {
    margin-top: 2rem;
  }

  .page-about .about-team__grid > *:nth-child(3) {
    margin-top: 3.6rem;
  }

  .page-about .about-eco__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: start;
  }

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

@media (min-width: 1200px) {
  .page-about .about-hero__title {
    font-size: clamp(3rem, 5.4vw, 4.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-team__card,
  .page-about .about-team__card::before,
  .page-about .about-timeline__item::before,
  .page-about .about-honors__card,
  .page-about .about-capsule,
  .page-about .about-creed__item {
    transition: none;
  }

  .page-about .about-team__card:hover,
  .page-about .about-team__card:focus-within {
    transform: none;
  }

  .page-about .about-timeline__item:hover::before,
  .page-about .about-timeline__item:focus-within::before {
    transform: none;
  }
}