.page-about {
  --ab-gap: 20px;
  --ab-row: 24px;
}

.page-about img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  padding-top: 6px;
}

.page-about .about-hero__grid {
  display: grid;
  gap: 30px;
}

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

.page-about .about-hero__title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  font-size: clamp(36px, 9vw, 74px);
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-shadow: 0 0 28px rgba(0, 229, 255, 0.16);
}

.page-about .about-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-about .hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .hero-fact {
  min-width: 0;
  padding: 14px 12px;
  background: var(--panel);
}

.page-about .hero-fact b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(18px, 4.2vw, 27px);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-about .hero-fact span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--ink-soft);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-about .about-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  box-shadow: inset 0 0 0 1px rgba(0, 229, 255, 0.14);
}

/* ---------- 数据带 ---------- */
.page-about .band {
  margin-top: 44px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-about .band__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.page-about .band__cell {
  min-width: 0;
  padding: 18px 16px;
  background: var(--panel);
}

.page-about .band__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-about .band__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

/* ---------- 说明文字 ---------- */
.page-about .about-note {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 年份跳转 ---------- */
.page-about .year-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-about .year-jump a {
  padding: 6px 13px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  text-decoration: none;
  transition: border-color 0.16s ease, color 0.16s ease, background-color 0.16s ease;
}

.page-about .year-jump a:hover,
.page-about .year-jump a:focus-visible {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
  color: var(--cyan);
}

/* ---------- 历程时间轴 ---------- */
.page-about .ms-track {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-about .ms-item {
  position: relative;
  padding: 0 0 26px 36px;
  scroll-margin-top: 88px;
}

.page-about .ms-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--bg);
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

.page-about .ms-item::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 25px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.page-about .ms-item:last-child::after {
  display: none;
}

.page-about .ms-year {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-about .ms-title {
  margin: 8px 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-about .ms-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

/* ---------- 生产流程 ---------- */
.page-about .pipe-wrap {
  display: grid;
  gap: 26px;
  margin-top: 28px;
}

.page-about .pipe-figure {
  margin: 0;
  border: 1px solid var(--line);
}

.page-about .pipe-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .pipe-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: var(--panel);
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.page-about .pipe-step:hover,
.page-about .pipe-step:focus-within {
  border-color: var(--cyan);
  background: #0d1626;
}

.page-about .pipe-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--magenta);
}

.page-about .pipe-body {
  min-width: 0;
}

.page-about .pipe-title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-about .pipe-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-about .pipe-out {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: var(--green);
}

/* ---------- 赛区覆盖 ---------- */
.page-about .region-media {
  margin: 26px 0 0;
  border: 1px solid var(--line);
}

.page-about .region-media figcaption {
  padding: 11px 14px;
  border-top: 1px solid var(--line);
  background: var(--panel);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.page-about .region-grid {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-about .region-cell {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.page-about .region-cell:hover {
  border-color: var(--cyan);
  background: #0d1626;
}

.page-about .region-cell h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-about .region-cell p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-about .stage-head {
  margin: 34px 0 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-about .stage-rail {
  list-style: none;
  margin: 14px 0 0;
  padding: 0 0 10px;
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-about .stage-card {
  flex: 0 0 76%;
  min-width: 0;
  scroll-snap-align: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--magenta);
  background: var(--panel);
}

.page-about .stage-name {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink);
}

.page-about .stage-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 团队 ---------- */
.page-about .team-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-about .team-panel,
.page-about .rhythm-panel {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-about .team-panel {
  border-left: 2px solid var(--cyan);
}

.page-about .rhythm-panel {
  border-left: 2px solid var(--green);
}

.page-about .team-big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(40px, 9vw, 62px);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-about .team-big-label {
  margin: 8px 0 20px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.page-about .role-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-about .role-list li {
  padding-left: 13px;
  border-left: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-about .role-list b {
  display: block;
  margin-bottom: 2px;
  font-weight: 700;
  color: var(--ink);
}

.page-about .rhythm-head {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-about .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-about .rhythm-list span {
  display: inline-block;
  min-width: 88px;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--green);
}

/* ---------- 合作生态 ---------- */
.page-about .partner-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-about .partner-card {
  min-width: 0;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--amber);
  background:
    linear-gradient(180deg, rgba(255, 194, 71, 0.07), rgba(255, 194, 71, 0) 62%),
    var(--panel);
}

.page-about .partner-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5vw, 32px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-about .partner-card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-about .partner-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-about .partner-types {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
}

/* ---------- 后续计划 ---------- */
.page-about .road-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: road;
}

.page-about .road-list li {
  position: relative;
  counter-increment: road;
  padding: 16px 16px 16px 54px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  transition: border-color 0.16s ease;
}

.page-about .road-list li:hover {
  border-color: var(--cyan);
}

.page-about .road-list li::before {
  content: "0" counter(road);
  position: absolute;
  left: 16px;
  top: 17px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* ---------- 结尾引导 ---------- */
.page-about .about-cta {
  margin-top: 56px;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(255, 61, 154, 0.08) 72%),
    var(--panel);
}

.page-about .about-cta__inner {
  padding: 40px 0;
}

.page-about .about-cta h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(22px, 4.6vw, 32px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--ink);
}

.page-about .about-cta p {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-about .about-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-about .band__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-about .stage-card {
    flex: 0 0 calc(25% - 9px);
  }

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

@media (min-width: 880px) {
  .page-about .about-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 44px;
    align-items: start;
  }

  .page-about .ms-item {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    column-gap: 26px;
    padding-left: 40px;
  }

  .page-about .ms-year {
    padding-top: 2px;
  }

  .page-about .ms-title {
    margin-top: 0;
    font-size: 18px;
  }

  .page-about .pipe-wrap {
    grid-template-columns: 4fr 7fr;
    gap: 40px;
    align-items: start;
  }

  .page-about .team-grid {
    grid-template-columns: 7fr 5fr;
    gap: 20px;
    align-items: start;
  }

  .page-about .about-cta__inner {
    padding: 56px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}
<<<END>>>
=== 请注意，占位符有误！ ===
你输出的图片 src 是 "{zhanqunpic:h:800w:1200}"，格式不对，高度和宽度顺序写反了。
正确的格式应为 "{zhanqunpic:h:1200w:800}"，即先写 h 和高度，再写 w 和宽度，两者都必须是整数，并且与 width、height 属性完全一致。
请修正所有图片占位符，重新输出完整的 main_html 和 page_css，不要输出其他说明。