.page-about {
  --about-gap: clamp(48px, 7vw, 112px);
  --about-body-gap: 24px;
  background: var(--ink-900);
  color: var(--text-100);
}

.page-about .breadcrumb {
  padding: 18px 0 0;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 96px) 0 clamp(48px, 6vw, 88px);
  isolation: isolate;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -20%;
  width: 120%;
  height: 130%;
  background: linear-gradient(148deg, var(--forest-700) 0%, rgba(15, 59, 51, 0.15) 46%, transparent 72%);
  clip-path: polygon(0 0, 74% 0, 46% 100%, 0 82%);
  z-index: 0;
  pointer-events: none;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: 24%;
  top: 46%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-400) 22%, rgba(53, 242, 208, 0) 90%);
  transform: rotate(-4.5deg);
  z-index: 0;
  pointer-events: none;
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 20px;
  max-width: 860px;
}

.page-about .about-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--text-100);
}

.page-about .about-hero__lede {
  margin: 0;
  max-width: 680px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-400);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(20px, 4vw, 40px) 0 0;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

.page-about .about-stats__item {
  background: rgba(18, 26, 24, 0.82);
  padding: 16px 18px;
}

.page-about .about-stats__label {
  font-family: var(--font-cond);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-400);
}

.page-about .about-stats__value {
  margin: 6px 0 0;
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-100);
}

/* ---------- 通用分区 ---------- */
.page-about .about-section {
  padding: var(--about-gap) 0;
  border-top: 1px solid var(--hairline);
}

.page-about .about-section--last {
  padding-bottom: clamp(56px, 8vw, 120px);
}

.page-about .band--panel {
  background: var(--ink-800);
}

.page-about .about-head {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-about .about-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 4vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.005em;
}

.page-about .about-lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-400);
}

.page-about .about-inline-link {
  margin: clamp(24px, 4vw, 40px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-400);
}

.page-about a {
  color: var(--neon-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.35);
}

.page-about a:hover {
  border-bottom-color: var(--neon-400);
}

/* ---------- 图版 ---------- */
.page-about .about-plate {
  margin: 0;
  border: 1px solid var(--hairline);
  background: var(--ink-800);
}

.page-about .about-plate__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-about .about-plate--wide .about-plate__img {
  aspect-ratio: 14 / 9;
}

.page-about .about-plate--side .about-plate__img {
  aspect-ratio: 3 / 2;
}

.page-about .plate--cut {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-about .about-plate .plate__caption {
  display: block;
  padding: 14px 18px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-400);
}

.page-about .about-plate .plate__index {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-cond);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-600);
}

.page-about .about-plate--wide {
  margin-bottom: clamp(28px, 5vw, 56px);
}

/* ---------- 赛季纪年 ---------- */
.page-about .about-history {
  display: grid;
  gap: clamp(28px, 5vw, 64px);
}

.page-about .about-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--hairline);
}

.page-about .about-timeline__item {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 12px 0;
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -24.5px;
  top: 18px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--hairline);
}

.page-about .about-timeline__item.is-now::before {
  background: var(--neon-400);
  border-color: var(--neon-400);
  box-shadow: 0 0 0 4px rgba(53, 242, 208, 0.16);
}

.page-about .about-timeline__ver {
  font-family: var(--font-cond);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-400);
}

.page-about .about-timeline__item.is-now .about-timeline__desc {
  color: var(--text-100);
}

.page-about .about-timeline__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-400);
}

.page-about .about-history__body {
  display: grid;
  gap: 18px;
  max-width: 760px;
}

.page-about .about-history__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-400);
}

.page-about .about-history__body .about-plate {
  margin-top: 12px;
}

/* ---------- 岗位表 ---------- */
.page-about .about-roles-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--hairline);
}

.page-about .about-roles {
  width: 100%;
  border-collapse: collapse;
  min-width: 0;
}

.page-about .about-roles caption {
  text-align: left;
}

.page-about .about-roles thead th {
  padding: 12px 14px;
  font-family: var(--font-cond);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: left;
  color: var(--text-400);
  background: var(--ink-800);
  border-bottom: 1px solid var(--hairline);
  white-space: nowrap;
}

.page-about .about-roles tbody th,
.page-about .about-roles tbody td {
  padding: 16px 14px;
  font-size: 15px;
  line-height: 1.7;
  text-align: left;
  vertical-align: top;
  color: var(--text-400);
  border-bottom: 1px solid var(--hairline);
}

.page-about .about-roles .about-roles__name {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--text-100);
  white-space: nowrap;
}

.page-about .about-roles tbody td.num {
  color: var(--neon-400);
  font-size: 18px;
  font-weight: 700;
  white-space: nowrap;
}

/* ---------- 三条产出线 ---------- */
.page-about .about-output {
  display: grid;
  border-top: 1px solid var(--hairline);
}

.page-about .about-output__row {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px) 0;
  border-bottom: 1px solid var(--hairline);
}

.page-about .about-output__idx {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan-600);
  line-height: 1;
}

.page-about .about-output__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.35;
}

.page-about .about-output__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-400);
}

.page-about .about-output__text .num {
  color: var(--amber-300);
  font-weight: 700;
}

.page-about .about-output__meta {
  margin: 0;
  font-family: var(--font-cond);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-400);
}

/* ---------- 访问体验 ---------- */
.page-about .about-access {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-about .about-access__body {
  display: grid;
  gap: 16px;
  max-width: 760px;
}

.page-about .about-access__body h2 {
  margin: 0;
}

.page-about .about-access__body > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-400);
}

.page-about .about-access__body .num {
  color: var(--amber-300);
  font-weight: 700;
}

.page-about .about-access__list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.page-about .about-access__list li {
  background: var(--ink-900);
  padding: 16px 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-400);
}

.page-about .about-access__k {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-cond);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon-400);
}

.page-about .about-access__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-400);
}

/* ---------- 合作生态 ---------- */
.page-about .about-partners {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

.page-about .about-partners__cell {
  background: var(--ink-900);
  padding: clamp(18px, 3vw, 28px) clamp(16px, 2.5vw, 24px);
}

.page-about .about-partners__num {
  margin: 0 0 8px;
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--neon-400);
}

.page-about .about-partners__num.is-ember {
  color: var(--ember-500);
}

.page-about .about-partners__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-400);
}

/* ---------- 主体信息 ---------- */
.page-about .about-legal {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-about .about-legal__body {
  display: grid;
  gap: 14px;
  max-width: 620px;
}

.page-about .about-legal__body h2 {
  margin: 0;
}

.page-about .about-legal__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-400);
}

.page-about .about-legal__list {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.page-about .about-legal__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  background: var(--ink-900);
}

.page-about .about-legal__item dt {
  font-family: var(--font-cond);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-400);
}

.page-about .about-legal__item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-100);
}

.page-about .about-legal__item dd.num {
  color: var(--amber-300);
  font-weight: 700;
}

/* ---------- 窄屏：岗位表折叠为分组清单 ---------- */
@media (max-width: 700px) {
  .page-about .about-roles {
    display: block;
  }

  .page-about .about-roles thead {
    display: none;
  }

  .page-about .about-roles tbody,
  .page-about .about-roles tr {
    display: block;
  }

  .page-about .about-roles tr {
    padding: 18px 0;
    border-bottom: 1px solid var(--hairline);
  }

  .page-about .about-roles tbody th,
  .page-about .about-roles tbody td {
    display: block;
    padding: 4px 0;
    border-bottom: 0;
  }

  .page-about .about-roles tbody th.about-roles__name {
    font-size: 19px;
    margin-bottom: 4px;
  }

  .page-about .about-roles tbody th.about-roles__name::before {
    content: none;
  }

  .page-about .about-roles tbody td::before {
    content: attr(data-label) " · ";
    font-family: var(--font-cond);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyan-600);
  }
}

/* ---------- 中等屏 ---------- */
@media (min-width: 760px) {
  .page-about .about-hero__lede {
    font-size: 17px;
  }

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

  .page-about .about-output__row {
    grid-template-columns: 72px minmax(0, 1fr) 240px;
    align-items: start;
    gap: 20px;
  }

  .page-about .about-output__meta {
    text-align: right;
    padding-top: 6px;
  }

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

  .page-about .about-legal {
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    align-items: start;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-about .about-history {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
  }

  .page-about .about-timeline {
    position: sticky;
    top: 32px;
  }

  .page-about .about-access {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-about .about-plate--side {
    margin-top: 36px;
  }

  .page-about .about-hero__inner {
    gap: 24px;
  }
}
<<<END>>>