.page-about {
  background: var(--c-pitch);
  color: var(--c-cream);
}

.page-about .about-hero {
  padding: clamp(28px, 5vw, 60px) 0 clamp(40px, 6vw, 76px);
}

.page-about .about-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
}

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

.page-about .about-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-signal);
}

.page-about .about-hero h1 {
  margin: 14px 0 20px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  font-weight: 900;
  max-width: 20ch;
}

.page-about .about-hero .lede {
  max-width: 62ch;
  color: rgba(243, 239, 228, 0.82);
}

.page-about .about-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-about .about-hero__stats .stat {
  background: rgba(37, 64, 47, 0.55);
  padding: 18px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about .about-hero__stats .stat__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-cream);
}

.page-about .about-plus {
  color: var(--c-signal);
  font-size: 0.7em;
  margin-left: 2px;
}

.page-about .about-hero__stats .stat__label {
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  color: var(--c-rock);
}

.page-about .about-section {
  padding: clamp(44px, 7vw, 92px) 0;
  border-top: 1px solid var(--line);
}

.page-about .about-head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 3.5vw, 46px);
}

.page-about .about-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  font-weight: 800;
}

.page-about .about-head__sub {
  margin: 0;
  color: var(--c-rock);
  font-size: var(--step-0);
  line-height: 1.7;
}

/* 我们在做什么 */
.page-about .about-what {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 52px);
  align-items: start;
}

@media (min-width: 880px) {
  .page-about .about-what {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-about .about-what__text h2 {
  margin: 0 0 18px;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-about .about-what__text p {
  margin: 0 0 16px;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.84);
}

.page-about .about-what__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-about .about-what__list li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-top: 1px dashed var(--line);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: rgba(243, 239, 228, 0.78);
}

.page-about .about-what__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-season);
  padding-top: 3px;
}

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

.page-about .about-what__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.78) contrast(1.06);
}

.page-about .about-what__figure .caption {
  margin-top: 12px;
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--c-rock);
}

/* 团队分工 */
.page-about .about-teams {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

@media (min-width: 640px) {
  .page-about .about-teams {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-about .about-teams {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }
  .page-about .about-team:nth-child(2) {
    margin-top: 28px;
  }
  .page-about .about-team:nth-child(3) {
    margin-top: 12px;
  }
  .page-about .about-team:nth-child(4) {
    margin-top: 50px;
  }
}

.page-about .about-team {
  background: linear-gradient(180deg, rgba(37, 64, 47, 0.88), rgba(18, 19, 18, 0.92));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px 24px;
  outline: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-about .about-team:hover,
.page-about .about-team:focus-visible {
  border-color: var(--c-signal);
}

.page-about .about-team:focus-visible {
  transform: translateY(-4px);
}

.page-about .about-team__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-season);
}

.page-about .about-team h3 {
  margin: 10px 0 6px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-about .about-team__role {
  margin: 0 0 12px;
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--c-verify);
}

.page-about .about-team__detail {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.72;
  color: var(--c-rock);
  transition: color var(--dur) var(--ease);
}

.page-about .about-team:hover .about-team__detail,
.page-about .about-team:focus-visible .about-team__detail {
  color: rgba(243, 239, 228, 0.9);
}

.page-about .about-teams__note {
  margin: 26px 0 0;
  max-width: 72ch;
  color: var(--c-rock);
}

/* 发展历程 */
.page-about .about-track {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-track__item {
  position: relative;
  padding-left: 22px;
  padding-bottom: 34px;
  border-left: 1px solid var(--line);
}

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

.page-about .about-track__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-season);
}

.page-about .about-track__item--live::before {
  background: var(--c-signal);
  box-shadow: 0 0 0 4px rgba(255, 106, 24, 0.18);
}

.page-about .about-track__mark {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.page-about .about-track__year {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  color: var(--c-season);
}

.page-about .about-track__item--live .about-track__year {
  color: var(--c-signal);
}

.page-about .about-track__tag {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-rock);
}

.page-about .about-track__body h3 {
  margin: 0 0 8px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-about .about-track__body p {
  margin: 0;
  max-width: 66ch;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.8);
}

@media (min-width: 900px) {
  .page-about .about-track__item {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    column-gap: clamp(20px, 2.6vw, 40px);
    padding-left: 0;
    padding-bottom: 46px;
    border-left: 0;
  }
  .page-about .about-track__item::before {
    display: none;
  }
  .page-about .about-track__mark {
    display: block;
    margin-bottom: 0;
    position: relative;
    text-align: right;
    padding-right: 26px;
    border-right: 1px solid var(--line);
  }
  .page-about .about-track__mark::after {
    content: "";
    position: absolute;
    right: -5px;
    top: 8px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--c-season);
  }
  .page-about .about-track__item--live .about-track__mark::after {
    background: var(--c-signal);
    box-shadow: 0 0 0 4px rgba(255, 106, 24, 0.18);
  }
  .page-about .about-track__tag {
    display: block;
    margin-top: 6px;
  }
}

/* 教练履历记录方式 */
.page-about .about-record {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

@media (min-width: 760px) {
  .page-about .about-record {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 3.4vw, 56px);
  }
}

.page-about .about-record__row {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-about .about-record__row dt {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  color: var(--c-verify);
  margin-bottom: 10px;
}

.page-about .about-record__row dd {
  margin: 0;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.82);
  max-width: 46ch;
}

/* 校验与更新 */
.page-about .about-verify {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 52px);
  align-items: start;
}

@media (min-width: 880px) {
  .page-about .about-verify {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
}

.page-about .about-verify__aside img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 420px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: saturate(0.7) contrast(1.1);
}

.page-about .about-flow {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  margin: 22px 0 0;
}

.page-about .about-legend {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .about-legend__item {
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.page-about .about-legend__item .badge {
  display: inline-block;
  margin-bottom: 10px;
}

.page-about .about-legend__item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(243, 239, 228, 0.8);
}

.page-about .about-verify__body p {
  margin: 0 0 14px;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.82);
}

/* 收束到合作 */
.page-about .about-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  background: var(--c-carbon);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 46px);
}

@media (min-width: 820px) {
  .page-about .about-cta {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.page-about .about-cta__text h2 {
  margin: 0 0 14px;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-about .about-cta__text p {
  margin: 0;
  max-width: 62ch;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.8);
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 819px) {
  .page-about .about-cta__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>