.page-about {
  --about-block: clamp(56px, 9vw, 116px);
  --about-gap: clamp(18px, 2.6vw, 30px);
  display: block;
  color: var(--white);
}

/* ---------- 面包屑 ---------- */
.page-about .about-crumbs {
  padding-top: clamp(16px, 2.4vw, 26px);
}
.page-about .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--silver);
}
.page-about .breadcrumbs__link {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.page-about .breadcrumbs__link:hover {
  color: var(--cyan);
  border-bottom-color: var(--line-strong);
}
.page-about .breadcrumbs__item {
  color: var(--line-soft);
}
.page-about .breadcrumbs__current {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
}
.page-about .about-hero::before {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  top: -30%;
  height: 560px;
  pointer-events: none;
  background:
    radial-gradient(58% 68% at 22% 34%, rgba(37, 230, 211, .17), transparent 66%),
    radial-gradient(52% 62% at 80% 20%, rgba(255, 138, 61, .13), transparent 68%),
    radial-gradient(48% 58% at 56% 2%, rgba(122, 92, 255, .12), transparent 70%);
}
.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  align-items: center;
}
.page-about .about-hero__title {
  margin: 12px 0 20px;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--white);
}
.page-about .about-hero__lead {
  max-width: 40ch;
  font-size: clamp(15px, 1.75vw, 17px);
  line-height: 1.9;
  color: var(--silver);
}
.page-about .about-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-about .about-hero__visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 280px;
  padding: clamp(20px, 3vw, 34px);
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(20, 38, 92, .88), rgba(7, 11, 26, .94));
  overflow: hidden;
}
.page-about .about-hero__annot {
  position: absolute;
  top: 18px;
  left: 20px;
  writing-mode: vertical-rl;
  letter-spacing: .2em;
  color: var(--silver);
  opacity: .82;
}
.page-about .about-orbit {
  width: min(100%, 340px);
  height: auto;
  display: block;
}
.page-about .about-orbit__ring {
  transform-origin: 180px 180px;
  animation: aboutSpin 46s linear infinite;
}
.page-about .about-orbit__ring--b {
  animation-duration: 32s;
  animation-direction: reverse;
}
.page-about .about-hero__badge {
  position: absolute;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  text-align: right;
}
.page-about .about-hero__badge .num {
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
}

@keyframes aboutSpin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-orbit__ring { animation: none; }
}

/* ---------- 目录 ---------- */
.page-about .about-toc {
  margin-top: clamp(4px, 2vw, 18px);
}
.page-about .toc {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(16px, 2.4vw, 22px) 0;
}
.page-about .toc__title {
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--silver);
  margin-bottom: 12px;
}
.page-about .toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-about .toc__link {
  font-size: 14px;
  color: var(--silver);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.page-about .toc__link:hover,
.page-about .toc__link[aria-current="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 区块通用 ---------- */
.page-about .about-block {
  margin-top: var(--about-block);
}
.page-about .section__head {
  max-width: 62ch;
  margin-bottom: clamp(28px, 4vw, 48px);
}
.page-about .section__lead {
  margin-top: 14px;
  color: var(--silver);
  line-height: 1.9;
  font-size: clamp(15px, 1.7vw, 16.5px);
}

/* ---------- 品牌起源 ---------- */
.page-about .origin-layout {
  display: grid;
  gap: clamp(30px, 4.5vw, 54px);
  align-items: start;
}
.page-about .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 2px 0 2px 30px;
}
.page-about .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(37, 230, 211, .22) 58%, rgba(37, 230, 211, 0));
}
.page-about .timeline__item {
  position: relative;
  padding-bottom: 30px;
}
.page-about .timeline__item:last-child {
  padding-bottom: 0;
}
.page-about .timeline__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--cyan);
  box-shadow: 0 0 0 4px rgba(37, 230, 211, .12);
}
.page-about .timeline__item--now::before {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 0 5px rgba(255, 138, 61, .16);
}
.page-about .timeline__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--cyan);
  margin-bottom: 6px;
}
.page-about .timeline__item--now .timeline__year {
  color: var(--orange);
}
.page-about .timeline__title {
  font-size: 19px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.page-about .timeline__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
  max-width: 42ch;
}
.page-about .origin-figure {
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- 赛区覆盖 ---------- */
.page-about .regions-layout {
  display: grid;
  gap: clamp(24px, 3.4vw, 42px);
  align-items: start;
}
.page-about .regions-figure {
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-about .regions-list {
  display: grid;
  gap: 14px;
}
.page-about .region-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(20, 38, 92, .62), rgba(7, 11, 26, .78));
}
.page-about .region-card--quiet {
  background: rgba(13, 22, 51, .55);
  border-style: dashed;
}
.page-about .region-card__idx {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--orange);
  margin-bottom: 10px;
}
.page-about .region-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.page-about .region-card__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
  max-width: 44ch;
}

/* ---------- 教练履历库 ---------- */
.page-about .coach-panel {
  display: grid;
  gap: clamp(26px, 4vw, 50px);
  padding: clamp(26px, 4vw, 48px);
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background:
    radial-gradient(76% 96% at 6% 0%, rgba(37, 230, 211, .12), transparent 58%),
    linear-gradient(152deg, rgba(20, 38, 92, .72), rgba(7, 11, 26, .94));
}
.page-about .coach-panel__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-about .num--hero {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(66px, 13vw, 128px);
  line-height: .88;
  font-weight: 700;
  letter-spacing: -.035em;
}
.page-about .coach-panel__annot {
  margin-top: 10px;
  letter-spacing: .14em;
}
.page-about .coach-panel__text {
  margin-top: 16px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--silver);
  max-width: 44ch;
}
.page-about .coach-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
  margin-top: 24px;
}
.page-about .coach-field {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 15px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: rgba(20, 38, 92, .44);
  font-size: 14px;
  color: var(--white);
}
.page-about .coach-field--more {
  grid-column: 1 / -1;
  color: var(--silver);
  font-size: 13px;
  border-style: dashed;
  background: rgba(13, 22, 51, .5);
}
.page-about .coach-field__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cyan);
}
.page-about .coach-search {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}
.page-about .coach-search__item {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--silver);
}
.page-about .coach-search__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- 数据核定 ---------- */
.page-about .flow {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-about .flow__step {
  padding: 22px 20px 24px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 38, 92, .55), rgba(7, 11, 26, .62));
}
.page-about .flow__step::before {
  content: "";
  display: block;
  width: 36px;
  height: 2px;
  border-radius: 2px;
  margin-bottom: 16px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}
.page-about .flow__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--silver);
}
.page-about .flow__title {
  margin: 8px 0 10px;
  font-size: 21px;
  font-weight: 700;
  color: var(--white);
}
.page-about .flow__text {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 团队与荣誉 ---------- */
.page-about .team-layout {
  display: grid;
  gap: clamp(24px, 3.4vw, 42px);
  align-items: start;
}
.page-about .team-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.page-about .team-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: rgba(20, 38, 92, .42);
}
.page-about .team-stat .num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 40px);
  line-height: 1;
  font-weight: 700;
}
.page-about .team-stat .stat__unit {
  font-size: .5em;
  margin-left: 3px;
  letter-spacing: .04em;
}
.page-about .team-figure {
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-about .team-split {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3.4vw, 40px);
}
.page-about .partner-block,
.page-about .honor-block {
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: rgba(13, 22, 51, .6);
}
.page-about .honor-block {
  background: linear-gradient(150deg, rgba(122, 92, 255, .12), rgba(13, 22, 51, .72));
}
.page-about .partner-block__title {
  font-size: 16px;
  letter-spacing: .06em;
  color: var(--white);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.page-about .partner-block__text {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--silver);
}
.page-about .partner-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.page-about .partner-tag {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--silver);
  background: rgba(20, 38, 92, .5);
}
.page-about .honor-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}
.page-about .honor-list__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.page-about .honor-list__item:last-child {
  border-bottom: none;
}
.page-about .honor-list__year {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--orange);
  flex: 0 0 auto;
}
.page-about .honor-list__text {
  font-size: 15px;
  color: var(--white);
}

/* ---------- 海南站点 ---------- */
.page-about .hainan-panel {
  padding: clamp(26px, 4vw, 48px);
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background:
    radial-gradient(70% 90% at 92% 4%, rgba(255, 138, 61, .12), transparent 60%),
    linear-gradient(160deg, rgba(20, 38, 92, .68), rgba(7, 11, 26, .94));
}
.page-about .hainan-panel__head {
  max-width: 56ch;
  margin-bottom: clamp(24px, 3.4vw, 36px);
}
.page-about .hainan-panel__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--silver);
}
.page-about .contact-list {
  display: grid;
  gap: 0;
  margin: 0;
}
.page-about .contact-list__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}
.page-about .contact-list__row:last-child {
  border-bottom: 1px solid var(--line);
}
.page-about .contact-list__label {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--silver);
}
.page-about .contact-list__value {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}
.page-about .hainan-note {
  margin-top: 20px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--silver);
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
}

/* ---------- 继续查看 ---------- */
.page-about .next-grid {
  display: grid;
  gap: 14px;
}
.page-about .next-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(20px, 2.8vw, 28px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: rgba(20, 38, 92, .36);
  text-decoration: none;
  transition: border-color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease);
}
.page-about .next-card:hover {
  border-color: var(--line-strong);
  background: rgba(20, 38, 92, .62);
  transform: translateY(-3px);
}
.page-about .next-card__label {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}
.page-about .next-card__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}
.page-about .next-card__go {
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}
.page-about .next-card:hover .next-card__go {
  color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-about .contact-list__row {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
  .page-about .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-about .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-about .team-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
  .page-about .about-hero__visual {
    min-height: 380px;
  }
  .page-about .origin-layout {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }
  .page-about .regions-layout {
    grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr);
    align-items: stretch;
  }
  .page-about .regions-figure {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .page-about .coach-panel {
    grid-template-columns: minmax(0, .56fr) minmax(0, 1fr);
    align-items: center;
  }
  .page-about .team-layout {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    align-items: stretch;
  }
  .page-about .team-figure {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

@media (min-width: 1100px) {
  .page-about .regions-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-about .region-card--quiet {
    grid-column: 1 / -1;
  }
  .page-about .coach-field--more {
    grid-column: auto;
    border-style: solid;
  }
}
<<<END>>>