.page-about {
  --about-rule: 1px solid rgba(138, 106, 47, 0.5);
  --about-soft: 1px solid rgba(138, 106, 47, 0.32);
  color: var(--paper);
}

/* ============ 首屏 ============ */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 36px;
  border-bottom: var(--line);
  background:
    radial-gradient(880px 320px at 6% -30%, rgba(242, 195, 73, 0.14), transparent 62%),
    radial-gradient(680px 340px at 102% 4%, rgba(47, 216, 176, 0.12), transparent 60%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
}

.page-about .about-hero__eyebrow {
  margin: 18px 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.28em;
  color: var(--mint);
}

.page-about .about-hero h1 {
  margin: 0 0 16px;
  max-width: 24ch;
  font-size: clamp(27px, 7vw, 52px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: 0.01em;
}

.page-about .about-hero__lead {
  margin: 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(244, 241, 230, 0.85);
}

/* 首屏数字条 */
.page-about .about-figures {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 24px;
  border: var(--line);
  background: rgba(138, 106, 47, 0.45);
  box-shadow: var(--hard-sm);
}

.page-about .about-figure {
  padding: 13px 15px 14px;
  background: var(--card);
}

.page-about .about-figure__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(21px, 5vw, 30px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold-hi);
}

.page-about .about-figure__label {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--ash);
}

/* 首屏目录 */
.page-about .about-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-about .about-index a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--copper);
  border-radius: var(--pill);
  background: rgba(7, 20, 17, 0.66);
  color: var(--paper);
  font-size: 12.5px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-about .about-index a .mono {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-about .about-index a:hover,
.page-about .about-index a:focus-visible {
  border-color: var(--gold);
  background: rgba(242, 195, 73, 0.12);
  color: var(--gold-hi);
}

/* ============ 通用章节 ============ */
.page-about .about-sec {
  padding: 40px 0;
  border-bottom: var(--about-rule);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-about .about-sec__head {
  max-width: 62ch;
}

.page-about .about-sec__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.page-about .about-sec h2 {
  margin: 9px 0 0;
  font-size: clamp(21px, 4.4vw, 31px);
  font-weight: 900;
  line-height: 1.3;
}

.page-about .about-sec__lead {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(244, 241, 230, 0.78);
}

.page-about .about-inline-link {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-about .about-inline-link:hover,
.page-about .about-inline-link:focus-visible {
  color: var(--gold-hi);
}

.page-about .about-body {
  margin-top: 20px;
}

.page-about .about-body > p {
  margin: 0 0 14px;
  max-width: 70ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(244, 241, 230, 0.85);
}

/* 档案式注记 */
.page-about .file-note {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-top: var(--about-soft);
}

.page-about .about-body .file-note:last-child {
  border-bottom: var(--about-soft);
}

.page-about .file-note__idx {
  padding-top: 3px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-about .file-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 241, 230, 0.82);
}

/* ============ 团队 ============ */
.page-about .team-banner {
  margin: 22px 0 0;
  border: var(--line);
  box-shadow: var(--hard-sm);
  background: var(--card);
}

.page-about .team-banner img,
.page-about .season-plate img,
.page-about .partner-band img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .team-bar {
  display: flex;
  margin-top: 20px;
  height: 58px;
  border: var(--line);
  background: var(--card);
  box-shadow: var(--hard-sm);
  overflow: hidden;
  transform: rotate(-0.4deg);
}

.page-about .team-seg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  min-width: 0;
  padding: 0 9px;
  overflow: hidden;
  white-space: nowrap;
  font-size: 11px;
  line-height: 1.15;
  border-right: 1px solid rgba(11, 31, 26, 0.55);
}

.page-about .team-seg:last-child {
  border-right: 0;
}

.page-about .team-seg b {
  font-weight: 800;
}

.page-about .team-seg i {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 15px;
  font-weight: 700;
}

.page-about .team-seg--core { flex: 12; background: var(--gold); color: #12241d; }
.page-about .team-seg--edit { flex: 6; background: var(--mint); color: #04140f; }
.page-about .team-seg--eng { flex: 6; background: var(--flare); color: #1c0a04; }
.page-about .team-seg--care { flex: 4; background: #7c9a8f; color: #06140f; }

.page-about .team-grid {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-about .team-card {
  padding: 14px 16px;
  border: 1px solid rgba(138, 106, 47, 0.5);
  border-left-width: 4px;
  background: var(--card);
}

.page-about .team-card h3 {
  margin: 0 0 7px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-about .team-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(244, 241, 230, 0.78);
}

.page-about .team-card--core { border-left-color: var(--gold); }
.page-about .team-card--edit { border-left-color: var(--mint); }
.page-about .team-card--eng { border-left-color: var(--flare); }
.page-about .team-card--care { border-left-color: #7c9a8f; }

/* ============ 赛季时间轴 ============ */
.page-about .about-sec--seasons {
  background: linear-gradient(180deg, rgba(16, 49, 42, 0.55), rgba(11, 31, 26, 0));
}

.page-about .season-layout {
  display: grid;
  gap: 22px;
}

.page-about .season-plate {
  margin: 0;
  overflow: hidden;
  border: var(--line);
  background: var(--card);
  box-shadow: var(--hard-sm);
}

.page-about .season-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-about .season-item {
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  padding-bottom: 24px;
}

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

.page-about .season-item::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 34px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(242, 195, 73, 0.7), rgba(138, 106, 47, 0.12));
}

.page-about .season-item:last-child::before {
  display: none;
}

.page-about .season-item__code {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  width: 56px;
  height: 30px;
  border: 1px solid var(--copper);
  border-radius: var(--pill);
  background: var(--card);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-about .season-item--current .season-item__code {
  border-color: var(--gold-hi);
  background: var(--gold);
  color: #12241d;
}

.page-about .season-item__body h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 2px 0 8px;
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.4;
}

.page-about .season-item__body p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.82;
  color: rgba(244, 241, 230, 0.8);
}

.page-about .season-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .season-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 11px;
  border: 1px solid rgba(138, 106, 47, 0.55);
  border-radius: 3px;
  background: rgba(7, 20, 17, 0.85);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ash);
}

.page-about .season-stat b {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-hi);
}

.page-about .season-stat--loan b {
  color: var(--mint);
}

.page-about .season-item__body .tag {
  font-size: 11px;
}

.page-about .season-stamp {
  margin: 28px 0 0;
  padding: 9px 14px;
  display: inline-block;
  border: 2px solid var(--gold);
  border-radius: 3px;
  background: rgba(7, 20, 17, 0.9);
  color: var(--gold-hi);
  font-size: 11px;
  letter-spacing: 0.22em;
  transform: rotate(-1.2deg);
  box-shadow: var(--hard-sm);
}

/* ============ 覆盖范围 ============ */
.page-about .mix-block {
  margin-top: 24px;
}

.page-about .mix-bar {
  display: flex;
  height: 46px;
  border: var(--line);
  background: var(--card);
  box-shadow: var(--hard-sm);
  overflow: hidden;
}

.page-about .mix-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  border-right: 1px solid rgba(11, 31, 26, 0.55);
}

.page-about .mix-seg:last-child {
  border-right: 0;
}

.page-about .mix-seg b {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-about .mix-seg--formal {
  flex: 293;
  background: var(--gold);
  color: #12241d;
}

.page-about .mix-seg--free {
  flex: 410;
  background: var(--mint);
  color: #04140f;
}

.page-about .mix-seg--loan {
  flex: 297;
  background: var(--flare);
  color: #1c0a04;
}

.page-about .mix-legend {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--about-rule);
}

.page-about .mix-legend__item {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  grid-template-areas:
    "dot name val"
    ".  desc desc";
  align-items: center;
  gap: 4px 10px;
  padding: 13px 0;
  border-bottom: var(--about-rule);
}

.page-about .mix-legend__dot {
  grid-area: dot;
  width: 11px;
  height: 11px;
  border-radius: 2px;
}

.page-about .mix-legend__dot--formal { background: var(--gold); }
.page-about .mix-legend__dot--free { background: var(--mint); }
.page-about .mix-legend__dot--loan { background: var(--flare); }

.page-about .mix-legend__name {
  grid-area: name;
  font-size: 14px;
  font-weight: 700;
}

.page-about .mix-legend__val {
  grid-area: val;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-hi);
}

.page-about .mix-legend__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(244, 241, 230, 0.72);
}

/* ============ 核录流程 ============ */
.page-about .flow-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: var(--about-rule);
}

.page-about .flow-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 15px 0;
  border-bottom: var(--about-rule);
}

.page-about .flow-step__no {
  padding-top: 3px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-about .flow-step h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 800;
}

.page-about .flow-step p {
  margin: 0;
  max-width: 66ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(244, 241, 230, 0.78);
}

/* ============ 合作参与 ============ */
.page-about .about-sec--partners {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-about .partner-cols {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-about .partner-card {
  padding: 15px 16px;
  border: 1px solid rgba(138, 106, 47, 0.5);
  background: var(--card);
  border-radius: 3px;
}

.page-about .partner-card h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 800;
  color: var(--gold-hi);
}

.page-about .partner-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(244, 241, 230, 0.78);
}

.page-about .partner-band {
  margin: 28px 0 0;
  border-top: var(--line);
  border-bottom: var(--line);
  background: var(--card);
  overflow: hidden;
}

/* ============ 纠错通道 ============ */
.page-about .about-sec--fix {
  padding: 40px 0 52px;
  border-bottom: 0;
}

.page-about .fix-panel {
  margin-top: 20px;
  padding: 20px 18px;
  border: var(--line);
  border-left-width: 6px;
  background: linear-gradient(135deg, rgba(255, 90, 54, 0.1), rgba(7, 20, 17, 0.9) 55%);
  box-shadow: var(--hard-sm);
}

.page-about .fix-panel__text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.88;
  color: rgba(244, 241, 230, 0.86);
}

.page-about .fix-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-about .about-figures {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .page-about .partner-cols {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-about .mix-legend__item {
    grid-template-columns: 12px 160px 88px 1fr;
    grid-template-areas: "dot name val desc";
  }
}

@media (min-width: 900px) {
  .page-about .about-hero {
    padding: 34px 0 46px;
  }

  .page-about .about-sec {
    padding: 58px 0;
  }

  .page-about .about-sec--fix {
    padding-bottom: 68px;
  }

  .page-about .season-layout {
    grid-template-columns: 250px 1fr;
    gap: 34px;
    align-items: start;
  }

  .page-about .season-layout__aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-about .about-index {
    max-width: 780px;
  }

  .page-about .fix-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 24px;
    padding: 26px 24px;
  }

  .page-about .fix-panel__actions {
    margin-top: 0;
    flex-wrap: nowrap;
  }
}

@media (min-width: 1100px) {
  .page-about .about-body > p {
    font-size: 15px;
  }

  .page-about .about-hero__lead {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .team-bar,
  .page-about .season-stamp {
    transform: none;
  }
}
<<<END>>>