.page-about {
  --about-col-mark: 118px;
  --about-gap: clamp(1.75rem, 4vw, 3rem);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3.5rem) 0 clamp(2rem, 5vw, 4rem);
  overflow: hidden;
}

.page-about .about-hero__glow {
  position: absolute;
  inset: -30% -20% auto -20%;
  height: 90%;
  pointer-events: none;
  background:
    radial-gradient(55% 65% at 78% 22%, rgba(242, 185, 75, 0.16), transparent 70%),
    radial-gradient(38% 46% at 10% 6%, rgba(63, 224, 208, 0.09), transparent 72%),
    linear-gradient(180deg, rgba(140, 90, 43, 0.10), transparent 60%);
}

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

.page-about .about-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--about-gap);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-about .about-hero__title {
  font-family: var(--gc-font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.17;
  letter-spacing: 0.01em;
  color: var(--gc-white);
  margin: 0.65rem 0 0;
}

.page-about .about-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 48ch;
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  line-height: 1.88;
  color: var(--gc-sand);
}

.page-about .about-hero__actions {
  margin-top: 1.6rem;
}

.page-about .about-hero__facts {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--gc-line);
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 2.25rem;
}

.page-about .about-fact__num {
  display: block;
  font-family: var(--gc-font-mono);
  font-size: clamp(1.28rem, 2.2vw, 1.7rem);
  line-height: 1.1;
  color: var(--gc-amber);
  letter-spacing: 0.02em;
}

.page-about .about-fact__label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--gc-mist);
}

.page-about .about-hero__figure {
  position: relative;
  margin: 0;
}

.page-about .about-hero__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 42px), calc(100% - 42px) 100%, 0 100%);
  background: linear-gradient(140deg, rgba(199, 154, 59, 0.4), rgba(63, 224, 208, 0.14));
  filter: drop-shadow(0 26px 52px rgba(0, 0, 0, 0.7));
}

.page-about .about-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(199, 154, 59, 0.5);
}

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

.page-about .about-seal {
  position: absolute;
  top: -1.6rem;
  right: -0.4rem;
  width: 72px;
  height: 72px;
  color: var(--gc-gold);
  opacity: 0.55;
  z-index: 2;
  pointer-events: none;
}

/* ---------- 起点 ---------- */
.page-about .about-origin__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--about-gap);
  margin-top: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-about .about-origin__prose p {
  margin: 0 0 1.1rem;
}

.page-about .about-origin__card {
  align-self: start;
}

.page-about .about-origin__index {
  margin-top: 0.75rem;
}

.page-about .about-origin__cardfoot {
  margin: 1.1rem 0 1rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--gc-mist);
}

/* ---------- 时间轴 ---------- */
.page-about .about-axis {
  list-style: none;
  margin: clamp(2rem, 4.5vw, 3rem) 0 0;
  padding: 0;
  position: relative;
  display: grid;
  grid-template-columns: var(--about-col-mark) minmax(0, 1fr);
  column-gap: 32px;
}

.page-about .about-axis::before {
  content: "";
  position: absolute;
  left: var(--about-col-mark);
  top: 12px;
  bottom: 12px;
  width: 2px;
  margin-left: -1px;
  background: linear-gradient(
    180deg,
    rgba(199, 154, 59, 0) 0%,
    var(--gc-copper) 7%,
    var(--gc-amber) 50%,
    var(--gc-copper) 93%,
    rgba(199, 154, 59, 0) 100%
  );
  opacity: 0.85;
}

.page-about .about-axis__item {
  display: contents;
}

.page-about .about-axis__mark {
  position: relative;
  text-align: right;
  padding: 1.75rem 26px 0 0;
}

.page-about .about-axis__mark::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 2.05rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gc-amber);
  box-shadow: 0 0 0 4px rgba(242, 185, 75, 0.13), 0 0 18px rgba(242, 185, 75, 0.55);
}

.page-about .about-axis__year {
  font-size: clamp(0.92rem, 1.5vw, 1.1rem);
  color: var(--gc-sand);
  letter-spacing: 0.05em;
}

.page-about .about-axis__card {
  position: relative;
  margin-bottom: 1.4rem;
  padding: 1.5rem 1.4rem 1.4rem 1.7rem;
  background: linear-gradient(140deg, rgba(27, 30, 35, 0.94), rgba(21, 23, 27, 0.94));
  border: 1px solid var(--gc-line);
  border-radius: var(--gc-radius);
  box-shadow: var(--gc-shadow-soft);
  overflow: hidden;
  transition: border-color 0.45s var(--gc-ease), box-shadow 0.45s var(--gc-ease);
}

.page-about .about-axis__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gc-amber), var(--gc-copper));
}

.page-about .about-axis__card:hover {
  border-color: var(--gc-line-strong);
  box-shadow: var(--gc-shadow-gold);
}

.page-about .about-axis__ver {
  margin: 0 0 0.55rem;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gc-amber);
}

.page-about .about-axis__title {
  font-family: var(--gc-font-display);
  font-size: clamp(1.12rem, 2.1vw, 1.42rem);
  line-height: 1.36;
  color: var(--gc-white);
  margin: 0 0 0.6rem;
}

.page-about .about-axis__body {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.88;
  color: var(--gc-mist);
}

.page-about .about-axis__tags {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

/* ---------- 团队 ---------- */
.page-about .about-team__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--about-gap);
  align-items: start;
}

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

.page-about .about-team__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--gc-radius);
  border: 1px solid var(--gc-line);
  background: linear-gradient(150deg, rgba(140, 90, 43, 0.28), rgba(8, 9, 11, 0.9));
}

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

.page-about .about-team__prose {
  margin-top: 1rem;
}

.page-about .about-team__prose p {
  margin: 0 0 1rem;
}

.page-about .about-team__units {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
}

.page-about .about-unit {
  padding: 1.05rem 1.15rem 1.15rem;
  background: linear-gradient(160deg, rgba(27, 30, 35, 0.95), rgba(21, 23, 27, 0.8));
  border: 1px solid var(--gc-line-soft);
  border-radius: 14px;
}

.page-about .about-unit__num {
  display: block;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--gc-amber);
}

.page-about .about-unit__name {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gc-white);
}

.page-about .about-unit__desc {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--gc-mist);
}

/* ---------- 荣誉 ---------- */
.page-about .about-honors__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--about-gap);
  margin-top: clamp(1.5rem, 3.5vw, 2.5rem);
}

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

.page-about .about-honors__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--gc-radius);
  border: 1px solid var(--gc-line);
  background: linear-gradient(150deg, rgba(199, 154, 59, 0.25), rgba(8, 9, 11, 0.9));
}

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

.page-about .about-honors__lede {
  margin: 0 0 1.4rem;
  font-size: 0.98rem;
  line-height: 1.88;
  color: var(--gc-sand);
}

.page-about .about-honor__wall {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
}

.page-about .about-honor__item {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--gc-line-soft);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(140, 90, 43, 0.18), rgba(21, 23, 27, 0.72));
  transition: border-color 0.4s var(--gc-ease);
}

.page-about .about-honor__item:hover {
  border-color: var(--gc-line-strong);
}

.page-about .about-honor__idx {
  flex: 0 0 auto;
  font-size: 0.78rem;
  color: var(--gc-amber);
  letter-spacing: 0.08em;
}

.page-about .about-honor__name {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.95rem;
  color: var(--gc-white);
  line-height: 1.45;
}

.page-about .about-honor__meta {
  flex: 0 0 auto;
  font-size: 0.76rem;
  color: var(--gc-mist);
  white-space: nowrap;
}

.page-about .about-honors__links {
  margin-top: 1.5rem;
}

/* ---------- 江西本地 ---------- */
.page-about .about-local__panel {
  position: relative;
  padding: clamp(1.6rem, 4vw, 3rem);
  border: 1px solid var(--gc-line);
  border-radius: var(--gc-radius-lg);
  overflow: hidden;
  background:
    radial-gradient(85% 120% at 100% 0%, rgba(63, 224, 208, 0.11), transparent 62%),
    linear-gradient(150deg, rgba(27, 30, 35, 0.9), rgba(8, 9, 11, 0.94));
}

.page-about .about-local__panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gc-copper), var(--gc-amber) 52%, var(--gc-cyan));
  opacity: 0.75;
}

.page-about .about-local__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-top: 1.25rem;
}

.page-about .about-local__cells {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  align-content: start;
}

.page-about .about-local__cell {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--gc-line-soft);
  border-radius: 14px;
  background: rgba(21, 23, 27, 0.66);
}

.page-about .about-local__cellnum {
  display: block;
  font-size: 1.55rem;
  line-height: 1;
  color: var(--gc-amber);
}

.page-about .about-local__unit {
  font-size: 0.9rem;
  margin-left: 0.1rem;
  color: var(--gc-copper);
}

.page-about .about-local__cellname {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.9rem;
  color: var(--gc-white);
}

.page-about .about-local__celldesc {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--gc-mist);
}

/* ---------- 收尾 ---------- */
.page-about .about-cta__panel {
  position: relative;
  text-align: center;
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.25rem, 4vw, 3rem);
  border: 1px solid var(--gc-line);
  border-radius: var(--gc-radius-lg);
  overflow: hidden;
  background:
    radial-gradient(70% 130% at 50% 0%, rgba(242, 185, 75, 0.14), transparent 66%),
    linear-gradient(180deg, rgba(27, 30, 35, 0.92), rgba(8, 9, 11, 0.94));
}

.page-about .about-cta__title {
  font-family: var(--gc-font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  line-height: 1.32;
  color: var(--gc-white);
  margin: 0.6rem 0 0;
}

.page-about .about-cta__lede {
  max-width: 62ch;
  margin: 1rem auto 0;
  font-size: 0.98rem;
  line-height: 1.88;
  color: var(--gc-sand);
}

.page-about .about-cta__actions {
  margin-top: 1.6rem;
  justify-content: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-about .about-team__units {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 720px) {
  .page-about .about-honor__wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-honor__item:nth-child(even) {
    margin-top: 1.3rem;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-about .about-hero__figure {
    padding-bottom: 0.5rem;
  }

  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

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

  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  }

  .page-about .about-team__figure {
    position: sticky;
    top: 6rem;
  }
}

@media (min-width: 980px) {
  .page-about .about-honors__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-about .about-local__body {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

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

@media (max-width: 640px) {
  .page-about {
    --about-col-mark: 76px;
  }

  .page-about .about-axis {
    column-gap: 18px;
  }

  .page-about .about-axis__mark {
    padding: 1.5rem 14px 0 0;
  }

  .page-about .about-axis__mark::after {
    right: -5px;
    top: 1.8rem;
    width: 9px;
    height: 9px;
  }

  .page-about .about-axis__year {
    font-size: 0.85rem;
    letter-spacing: 0.02em;
  }

  .page-about .about-axis__card {
    padding: 1.2rem 1.05rem 1.15rem 1.35rem;
  }

  .page-about .about-seal {
    width: 54px;
    height: 54px;
    top: -1.1rem;
    right: 0;
  }

  .page-about .about-hero__facts {
    gap: 0.9rem 1.5rem;
  }

  .page-about .about-honor__item {
    flex-wrap: wrap;
    gap: 0.4rem 0.7rem;
  }

  .page-about .about-honor__meta {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-axis__card,
  .page-about .about-honor__item {
    transition: none;
  }
}
</main>