/* ===== 赛动团队 · 页面专属样式 ===== */

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

/* ---------- 首屏封面 ---------- */
.page-about .about-cover {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(34px, 7vw, 60px);
}

.page-about .cover-glow {
  position: absolute;
  top: -14%;
  right: -12%;
  width: min(72vw, 520px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(43, 224, 138, 0.18), rgba(43, 224, 138, 0) 68%);
  pointer-events: none;
}

.page-about .cover-grid {
  display: grid;
  gap: clamp(28px, 5vw, 46px);
  margin-top: clamp(20px, 4vw, 34px);
}

.page-about .cover-eyebrow {
  margin: 0 0 14px;
  color: var(--stone);
}

.page-about .about-title {
  margin: 0 0 18px;
  font-size: clamp(34px, 9vw, 72px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--snow);
  transform: skewX(-2.4deg);
  transform-origin: left bottom;
}

.page-about .cover-lede {
  max-width: 34em;
  margin: 0 0 24px;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.82;
  color: var(--stone);
}

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

.page-about .cover-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-about .fact {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px 12px;
}

.page-about .fact dt {
  margin-bottom: 5px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-about .fact dd {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0;
}

.page-about .fact__num {
  font-size: clamp(22px, 5.4vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--snow);
}

.page-about .fact__unit {
  font-size: 12px;
  color: var(--stone);
}

@media (min-width: 900px) {
  .page-about .cover-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.82fr);
    align-items: end;
  }

  .page-about .cover-facts {
    grid-template-columns: 1fr;
    gap: 0;
    padding-left: 22px;
    border-left: 1px solid var(--line-strong);
  }

  .page-about .fact {
    border: 0;
    border-bottom: 1px solid var(--line);
    background: none;
    padding: 14px 0;
  }

  .page-about .fact:last-child {
    border-bottom: 0;
  }
}

/* ---------- 章节索引 ---------- */
.page-about .about-index {
  position: sticky;
  top: 62px;
  z-index: 12;
  padding: 8px 0 12px;
  background: linear-gradient(180deg, rgba(12, 15, 20, 0.95) 58%, rgba(12, 15, 20, 0) 100%);
}

.page-about .about-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-about .about-index__link {
  display: inline-block;
  white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-about .about-index__link:hover,
.page-about .about-index__link:focus-visible {
  color: var(--snow);
  border-color: var(--winter);
}

.page-about .about-index__link[aria-current] {
  color: var(--ink);
  background: var(--volt);
  border-color: var(--volt);
  font-weight: 700;
}

/* ---------- 章节通用骨架 ---------- */
.page-about .chapter {
  padding: clamp(38px, 7vw, 84px) 0;
  border-top: 1px solid var(--line);
}

.page-about .chapter--spring { --accent: var(--spring); }
.page-about .chapter--summer { --accent: var(--summer); }
.page-about .chapter--autumn { --accent: var(--autumn); }
.page-about .chapter--winter { --accent: var(--winter); }

.page-about .chapter__head {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  align-items: start;
  column-gap: 14px;
  row-gap: 8px;
  margin-bottom: clamp(20px, 4vw, 34px);
}

.page-about .chapter__num {
  padding-top: 2px;
  font-size: clamp(28px, 6.4vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  opacity: 0.5;
}

.page-about .chapter__title {
  margin: 0;
  font-size: clamp(23px, 5.4vw, 38px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-about .chapter__annot {
  display: none;
}

@media (min-width: 900px) {
  .page-about .chapter__head {
    grid-template-columns: 84px minmax(0, 1fr) 34px;
    column-gap: 20px;
  }

  .page-about .chapter__num {
    font-size: clamp(38px, 3.6vw, 54px);
    opacity: 0.55;
  }

  .page-about .chapter__annot {
    display: block;
    align-self: start;
    padding-left: 8px;
    border-left: 1px solid var(--accent);
    writing-mode: vertical-rl;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--stone);
    opacity: 0.68;
  }
}

/* ---------- 正文 ---------- */
.page-about .prose {
  max-width: 38em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--stone);
}

.page-about .prose p {
  margin: 0 0 14px;
}

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

/* ---------- 四季条 ---------- */
.page-about .season-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(20px, 4vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-about .season-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 13px;
  color: var(--snow);
}

/* ---------- 错位图文 ---------- */
.page-about .split {
  display: grid;
  gap: clamp(22px, 4vw, 32px);
}

.page-about .split__cap {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--stone);
  opacity: 0.78;
}

@media (min-width: 900px) {
  .page-about .split {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    column-gap: 24px;
    row-gap: 0;
  }

  .page-about .split__text {
    grid-column: 1 / span 7;
  }

  .page-about .split__media {
    grid-column: 8 / span 5;
    margin-top: 46px;
    transform: rotate(-1.2deg);
  }

  .page-about .split--flip .split__text {
    grid-column: 6 / span 7;
  }

  .page-about .split--flip .split__media {
    grid-column: 1 / span 5;
    margin-top: 0;
    transform: rotate(1.2deg);
  }
}

/* ---------- 角色面板 ---------- */
.page-about .roles {
  display: grid;
  gap: 10px;
  margin: clamp(20px, 4vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-about .role {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  background: var(--panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-about .role:hover,
.page-about .role:focus-within {
  transform: translateX(3px);
  border-color: var(--accent);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
}

.page-about .role__name {
  font-size: 17px;
  font-weight: 800;
  color: var(--snow);
}

.page-about .role__desc {
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone);
}

.page-about .role__out {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--accent);
}

@media (min-width: 900px) {
  .page-about .role {
    grid-template-columns: 118px minmax(0, 1fr);
    grid-template-areas:
      "name desc"
      "name out";
    align-items: start;
    gap: 5px 20px;
    padding: 16px 20px;
  }

  .page-about .role__name {
    grid-area: name;
    font-size: 18px;
    padding-top: 2px;
  }

  .page-about .role__desc { grid-area: desc; }
  .page-about .role__out { grid-area: out; }
}

.page-about .sla {
  display: grid;
  gap: 8px;
  margin-top: clamp(18px, 3vw, 26px);
  padding: 16px 18px;
}

.page-about .sla__lead {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--snow);
}

.page-about .sla__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 赛季时间轴 ---------- */
.page-about .eras {
  margin: clamp(20px, 4vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-about .era {
  position: relative;
  padding-left: 28px;
}

.page-about .era::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 16px;
  bottom: -4px;
  border-left: 1px dashed var(--line-strong);
}

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

.page-about .era--s1 { --era: var(--spring); }
.page-about .era--s2 { --era: var(--winter); }
.page-about .era--s3 { --era: var(--autumn); }
.page-about .era--s4 { --era: var(--summer); }

.page-about .era__dot {
  position: absolute;
  left: 0;
  top: 15px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--era);
  box-shadow: 0 0 0 4px var(--ink);
}

.page-about .era--current .era__dot {
  animation: about-ring-pulse 2.6s ease-out infinite;
}

@keyframes about-ring-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 106, 31, 0.55), 0 0 0 4px var(--ink);
  }
  70% {
    box-shadow: 0 0 0 13px rgba(255, 106, 31, 0), 0 0 0 4px var(--ink);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 106, 31, 0), 0 0 0 4px var(--ink);
  }
}

.page-about .era__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 13px 0;
  list-style: none;
  cursor: pointer;
}

.page-about .era__sum::-webkit-details-marker {
  display: none;
}

.page-about .era__sum::marker {
  content: "";
}

.page-about .era__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--era);
}

.page-about .era__box[open] .era__sum::after {
  content: "−";
}

.page-about .era__sum:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 3px;
}

.page-about .era__stage {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--era);
}

.page-about .era__title {
  font-size: clamp(16px, 3.4vw, 20px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--snow);
}

.page-about .era__body {
  padding: 0 0 18px;
}

.page-about .era__body p {
  max-width: 34em;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--stone);
}

/* ---------- 城市网格 ---------- */
.page-about .cities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: clamp(18px, 3vw, 24px) 0 0;
  padding: 0;
  list-style: none;
}

.page-about .city {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 14px;
  color: var(--snow);
}

.page-about .city__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--winter);
}

.page-about .city:nth-child(4n + 1) .city__dot { background: var(--spring); }
.page-about .city:nth-child(4n + 2) .city__dot { background: var(--summer); }
.page-about .city:nth-child(4n + 3) .city__dot { background: var(--autumn); }
.page-about .city:nth-child(4n + 4) .city__dot { background: var(--winter); }

@media (min-width: 640px) {
  .page-about .cities {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-about .net-facts {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-about .net-fact {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 14px;
  border-left: 2px solid var(--winter);
  background: var(--panel-2);
}

.page-about .net-fact__num {
  flex: none;
  min-width: 46px;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--winter);
}

.page-about .net-fact__label {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 品牌服务 ---------- */
.page-about .wide-media {
  margin: 0 0 clamp(22px, 4vw, 34px);
}

.page-about .offer-list {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-about .offer {
  padding: 16px 18px;
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--accent);
  background: var(--panel);
}

.page-about .offer h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--snow);
}

.page-about .offer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--stone);
}

@media (min-width: 760px) {
  .page-about .offer-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

.page-about .brand-note {
  margin: clamp(16px, 3vw, 24px) 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--stone);
}

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

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

/* ---------- 收尾 CTA ---------- */
.page-about .about-cta {
  margin-top: clamp(26px, 5vw, 42px);
}

.page-about .cta-panel {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 4vw, 34px);
}

.page-about .cta-title {
  margin: 0 0 10px;
  font-size: clamp(21px, 4.6vw, 28px);
  line-height: 1.2;
  font-weight: 900;
  color: var(--snow);
}

.page-about .cta-text {
  margin: 0;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--stone);
}

.page-about .cta-actions {
  display: grid;
  gap: 10px;
}

@media (min-width: 560px) {
  .page-about .cta-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-about .cta-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: 32px;
  }

  .page-about .cta-actions {
    grid-template-columns: 1fr;
  }
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 359px) {
  .page-about .cover-facts {
    grid-template-columns: 1fr;
  }

  .page-about .cities {
    grid-template-columns: 1fr;
  }
}
<<<END>>>