.page-about {
  --ab-rule: rgba(36, 28, 20, .16);
  --ab-rule-soft: rgba(36, 28, 20, .08);
  --ab-dash: rgba(51, 71, 91, .42);
  --ab-muted: #5A6E7E;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-about .about-head {
  padding: 34px 0 56px;
  border-bottom: 1px solid var(--ab-rule);
}

.page-about .about-head .breadcrumb {
  margin-bottom: 26px;
}

.page-about .about-head__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--amber-deep);
}

.page-about .about-head h1 {
  margin: 16px 0 22px;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 64px);
  line-height: 1.06;
  letter-spacing: -.015em;
}

.page-about .about-head__lead {
  margin: 0;
  max-width: 40em;
  font-size: 16.5px;
  color: #3A2F24;
}

.page-about .about-head__lead a {
  color: var(--amber-deep);
}

.page-about .about-head__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 46px;
  margin: 38px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--ab-rule-soft);
}

.page-about .about-fact {
  min-width: 132px;
}

.page-about .about-fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ab-muted);
  margin-bottom: 4px;
}

.page-about .about-fact dd {
  margin: 0;
  font-size: 15px;
  color: #3A2F24;
}

.page-about .about-fact__num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--amber-deep);
  margin-right: 4px;
}

/* ---------- 目录条 ---------- */
.page-about .about-toc {
  background: var(--field);
  border-bottom: 1px solid var(--mid);
}

.page-about .about-toc__list {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-about .about-toc__list::-webkit-scrollbar {
  display: none;
}

.page-about .about-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 15px 14px;
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--slate-light);
  border-bottom: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-about .about-toc__list a:hover,
.page-about .about-toc__list a:focus-visible {
  color: var(--glow);
  border-bottom-color: var(--tactic);
  outline: none;
}

.page-about .about-toc__list a[aria-current="true"] {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-about .about-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--tactic);
  opacity: .85;
}

/* ---------- 章节骨架 ---------- */
.page-about .about-sec {
  padding: clamp(50px, 7vw, 92px) 0;
}

.page-about .about-sec + .about-sec {
  border-top: 1px solid var(--ab-rule-soft);
}

.page-about .about-sec--last {
  padding-bottom: clamp(56px, 8vw, 108px);
}

.page-about .about-sec__head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 32px;
}

.page-about .about-sec__num {
  flex: none;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 6vw, 68px);
  line-height: .8;
  letter-spacing: -.03em;
  color: var(--amber-deep);
  opacity: .85;
}

.page-about .about-sec__title {
  margin: 0;
  padding-top: 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.18;
  letter-spacing: -.01em;
}

/* ---------- 正文 ---------- */
.page-about .about-prose p {
  max-width: 38em;
  margin: 0 0 20px;
  font-size: 16.5px;
}

.page-about .about-prose p:last-child {
  margin-bottom: 0;
}

.page-about .about-prose a {
  color: var(--amber-deep);
  text-decoration: underline;
  text-decoration-color: rgba(179, 107, 0, .4);
  text-underline-offset: 3px;
}

.page-about .about-prose a:hover,
.page-about .about-prose a:focus-visible {
  color: var(--ink);
  text-decoration-color: var(--tactic);
  outline: none;
}

.page-about .about-prose--lead {
  max-width: 38em;
  margin: 0 0 34px;
  font-size: 17px;
  color: #3A2F24;
}

.page-about .about-prose--foot {
  max-width: 38em;
  margin: 30px 0 0;
  font-size: 15px;
  color: #3A2F24;
}

.page-about .about-prose--foot a {
  color: var(--amber-deep);
  text-decoration: underline;
  text-decoration-color: rgba(179, 107, 0, .4);
  text-underline-offset: 3px;
}

.page-about .about-prose--foot a:hover,
.page-about .about-prose--foot a:focus-visible {
  color: var(--ink);
  text-decoration-color: var(--tactic);
  outline: none;
}

/* ---------- 时间轴 ---------- */
.page-about .about-rail {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-rail::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 18px;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--slate) 0%, var(--mid) 100%);
  opacity: .5;
}

.page-about .about-rail__item {
  position: relative;
  padding: 0 0 40px 36px;
}

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

.page-about .about-rail__item::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 7px;
  width: 15px;
  height: 15px;
  background: var(--amber);
  box-shadow: 0 0 0 5px var(--cream);
  transition: background .2s ease;
}

.page-about .about-rail__item:hover::before {
  background: var(--tactic);
}

.page-about .about-rail__item--now::before {
  left: -4px;
  top: 2px;
  width: 25px;
  height: 25px;
  background: var(--amber);
  box-shadow: 0 0 0 4px var(--cream), 0 0 0 7px rgba(53, 224, 139, .45);
}

.page-about .about-rail__year {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--amber-deep);
}

.page-about .about-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  line-height: 1.25;
  letter-spacing: .01em;
}

.page-about .about-rail__main p {
  max-width: 36em;
  margin: 0;
  font-size: 16px;
}

.page-about .about-side {
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px dashed var(--ab-dash);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ab-muted);
}

.page-about .about-side p {
  margin: 0;
}

.page-about .about-side__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--amber-deep);
  margin-bottom: 6px !important;
}

/* ---------- 图片 ---------- */
.page-about .about-band {
  padding: 0 0 clamp(48px, 7vw, 88px);
}

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

.page-about .about-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--ab-rule);
}

.page-about .about-figure--wide img {
  aspect-ratio: 7 / 4;
}

.page-about .about-figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1.65;
  color: var(--ab-muted);
}

/* ---------- 两栏组合 ---------- */
.page-about .about-two > * + * {
  margin-top: 26px;
}

/* ---------- 岗位表 ---------- */
.page-about .about-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-about .about-roster {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-about .about-roster__cap {
  caption-side: top;
  text-align: left;
  padding: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ab-muted);
}

.page-about .about-roster th,
.page-about .about-roster td {
  text-align: left;
  vertical-align: top;
  padding: 16px 18px;
  border-bottom: 1px solid var(--ab-rule);
}

.page-about .about-roster thead th {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ab-muted);
  background: rgba(51, 71, 91, .07);
  border-bottom: 2px solid var(--slate);
}

.page-about .about-roster tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-about .about-roster tbody tr {
  transition: background .18s ease;
}

.page-about .about-roster tbody tr:hover {
  background: rgba(53, 224, 139, .09);
}

.page-about .about-roster__num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--amber-deep);
  white-space: nowrap;
}

.page-about .about-roster tfoot th,
.page-about .about-roster tfoot td {
  border-top: 2px solid var(--slate);
  border-bottom: none;
  font-weight: 700;
}

/* ---------- 指标说明 ---------- */
.page-about .about-metrics {
  display: grid;
  gap: 18px;
  margin: 0;
}

.page-about .about-metrics__item {
  padding: 18px 20px;
  border-left: 3px solid var(--amber);
  background: rgba(51, 71, 91, .05);
}

.page-about .about-metrics__item dt {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: .01em;
  margin-bottom: 8px;
}

.page-about .about-metrics__item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #3A2F24;
}

/* ---------- 联络 ---------- */
.page-about .about-contact__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-contact__list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--ab-rule-soft);
}

.page-about .about-contact__list li:first-child {
  border-top: 1px solid var(--ab-rule-soft);
}

.page-about .about-contact__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber-deep);
  margin-bottom: 6px;
}

.page-about .about-contact__v {
  display: block;
  font-size: 15.5px;
  max-width: 34em;
}

.page-about .about-contact__v a {
  color: var(--amber-deep);
  text-decoration: underline;
  text-decoration-color: rgba(179, 107, 0, .4);
  text-underline-offset: 3px;
}

.page-about .about-contact__v a:hover,
.page-about .about-contact__v a:focus-visible {
  color: var(--ink);
  text-decoration-color: var(--tactic);
  outline: none;
}

.page-about .about-contact__addr {
  margin-top: 26px;
  padding: 18px 20px;
  background: var(--field);
  color: var(--cream);
  border-left: 3px solid var(--tactic);
}

.page-about .about-contact__addr p {
  margin: 0 0 6px;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-about .about-contact__addr p:last-child {
  margin-bottom: 0;
}

.page-about .about-contact__addr-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber) !important;
}

.page-about .about-contact__addr-line {
  font-family: var(--font-mono);
  font-size: 13px !important;
  color: var(--slate-light);
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-about .about-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-about .about-rail__item {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 36px;
    align-items: start;
    padding-left: 40px;
    padding-bottom: 46px;
  }

  .page-about .about-side {
    margin-top: 2px;
  }

  .page-about .about-two {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 44px;
    align-items: start;
  }

  .page-about .about-two > * + * {
    margin-top: 0;
  }

  .page-about .about-two--rev {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-about .about-head__facts {
    gap: 14px 64px;
  }

  .page-about .about-toc__list a {
    padding: 17px 18px;
  }
}

@media (min-width: 1080px) {
  .page-about .about-sec__head {
    gap: 26px;
    margin-bottom: 40px;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>