.page-about {
  --about-scale-w: 84px;
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(18px, 3.2vw, 40px));
  padding-bottom: clamp(52px, 7vw, 104px);
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(760px 420px at 88% 2%, rgba(61, 245, 208, 0.10), transparent 62%),
    radial-gradient(620px 360px at 2% 98%, rgba(255, 122, 26, 0.08), transparent 62%),
    var(--ink);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(to right, rgba(28, 58, 82, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 58, 82, 0.5) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.3) 62%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.3) 62%, transparent 100%);
  pointer-events: none;
}

.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 4.5vw, 54px);
  min-width: 0;
}

.page-about .about-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-about .about-hero__title {
  margin: clamp(14px, 2vw, 22px) 0 0;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.07;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-about .about-hero__mark {
  color: var(--cyan);
  box-shadow: inset 0 -0.16em 0 rgba(61, 245, 208, 0.24);
}

.page-about .about-hero__lede {
  margin-top: clamp(16px, 2.4vw, 26px);
  max-width: 58ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-about .about-hero__stats {
  margin-top: clamp(26px, 3.6vw, 44px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-pop);
}

.page-about .about-hero__stat {
  display: grid;
  gap: 5px;
  align-content: start;
  padding: clamp(12px, 1.7vw, 19px) clamp(10px, 1.4vw, 16px);
  background: var(--ink-deep);
}

.page-about .about-hero__num {
  font-family: var(--font-mono);
  font-size: clamp(23px, 3.2vw, 33px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-about .about-hero__num small {
  margin-left: 2px;
  font-size: 0.44em;
  letter-spacing: 0;
  color: var(--mist);
}

.page-about .about-hero__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-about .about-hero__visual {
  margin: 0;
  min-width: 0;
}

.page-about .about-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

.page-about .about-hero__strip {
  display: flex;
  gap: 5px;
  height: 6px;
  margin-top: 14px;
}

.page-about .about-hero__strip span {
  flex: 1;
  display: block;
  height: 100%;
}

.page-about .about-hero__strip span:nth-child(1) { background: var(--epl); }
.page-about .about-hero__strip span:nth-child(2) { background: var(--laliga); }
.page-about .about-hero__strip span:nth-child(3) { background: var(--seriea); }
.page-about .about-hero__strip span:nth-child(4) { background: var(--cyan); }
.page-about .about-hero__strip span:nth-child(5) { background: var(--orange); }

.page-about .about-hero__visual .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 通用章节 ---------- */
.page-about .about-chapter {
  padding: clamp(52px, 8vw, 112px) 0;
  border-bottom: 1px solid var(--line);
}

.page-about .about-chapter__title {
  margin: 14px 0 0;
  font-size: clamp(25px, 3.5vw, 41px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.022em;
  color: var(--paper);
  text-wrap: balance;
}

/* ---------- 起点 ---------- */
.page-about .about-two {
  display: grid;
  gap: clamp(24px, 3.6vw, 40px);
  min-width: 0;
}

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

.page-about .about-two__note {
  margin: clamp(14px, 2vw, 20px) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-about .about-two__main {
  min-width: 0;
  max-width: 68ch;
}

.page-about .about-two__main p {
  margin: 0 0 1.15em;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: rgba(244, 248, 251, 0.8);
}

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

.page-about .about-two__main p:first-child::first-letter {
  float: left;
  margin: 0.08em 0.14em 0 0;
  font-family: var(--font-mono);
  font-size: 2.9em;
  font-weight: 700;
  line-height: 0.82;
  color: var(--cyan);
}

/* ---------- 里程碑 ---------- */
.page-about .about-miles {
  padding: clamp(56px, 8.5vw, 118px) 0;
  border-bottom: 2px solid var(--line);
  background:
    linear-gradient(180deg, rgba(13, 31, 51, 0.92) 0%, rgba(7, 17, 31, 0) 34%),
    var(--ink);
}

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

.page-about .about-miles__head {
  max-width: 64ch;
}

.page-about .about-miles__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--mist);
}

.page-about .about-miles__layout {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(30px, 4.5vw, 56px);
  min-width: 0;
}

.page-about .about-scale {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  min-width: 0;
  scrollbar-width: thin;
}

.page-about .about-scale__item {
  flex: 0 0 auto;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--ink-deep);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-about .about-scale__item:hover,
.page-about .about-scale__item:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(61, 245, 208, 0.08);
}

.page-about .about-miles__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.2vw, 26px);
  min-width: 0;
}

.page-about .mile {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 30px);
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-pop);
  scroll-margin-top: calc(var(--header-h) + 28px);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-about .mile:hover,
.page-about .mile:focus-within {
  transform: translate(-2px, -2px);
  border-color: rgba(61, 245, 208, 0.55);
  box-shadow: 8px 8px 0 0 var(--line);
}

.page-about .mile:target {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(61, 245, 208, 0.2), var(--shadow-hard);
}

.page-about .mile__year {
  font-family: var(--font-mono);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--cyan);
}

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

.page-about .mile__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-about .mile__title {
  margin: 9px 0 0;
  font-size: clamp(18px, 2.1vw, 23px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-about .mile__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 248, 251, 0.8);
}

.page-about .mile__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.74;
  color: var(--mist);
}

.page-about .about-miles__figure {
  margin: clamp(26px, 4vw, 48px) 0 0;
}

.page-about .about-miles__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

.page-about .about-miles__figure .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 团队 ---------- */
.page-about .about-split {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  min-width: 0;
}

.page-about .about-split__media {
  margin: 0;
  min-width: 0;
}

.page-about .about-split__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

.page-about .about-split__media .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

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

.page-about .about-split__text p {
  margin: 14px 0 0;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.85;
  color: rgba(244, 248, 251, 0.8);
}

.page-about .about-team__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  background: var(--line);
  border: 2px solid var(--line);
}

.page-about .about-team__stat {
  display: grid;
  gap: 4px;
  padding: 14px 12px;
  background: var(--ink-deep);
}

.page-about .about-team__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.8vw, 28px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-about .about-team__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

/* ---------- 服务地区 ---------- */
.page-about .about-region__head {
  max-width: 64ch;
}

.page-about .about-region__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--mist);
}

.page-about .about-scenes {
  display: grid;
  gap: 1px;
  margin-top: clamp(26px, 3.6vw, 46px);
  background: var(--line);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-pop);
}

.page-about .scene {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 2.6vw, 32px);
  background: var(--ink-deep);
}

.page-about .scene__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-about .scene__title {
  margin: 0;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-about .scene__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 248, 251, 0.78);
}

/* ---------- 体验标准 ---------- */
.page-about .about-standards__head {
  max-width: 64ch;
}

.page-about .about-standards__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--mist);
}

.page-about .about-standards__list {
  list-style: none;
  margin: clamp(26px, 3.6vw, 46px) 0 0;
  padding: 0;
  border-top: 2px solid var(--line);
}

.page-about .standard {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 2.8vw, 32px) 0;
  border-bottom: 2px solid var(--line);
}

.page-about .standard__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-about .standard__title {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.012em;
  color: var(--paper);
  transition: color 0.18s ease;
}

.page-about .standard:hover .standard__title {
  color: var(--cyan);
}

.page-about .standard__text {
  margin: 0;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.82;
  color: rgba(244, 248, 251, 0.78);
}

/* ---------- 结尾行动 ---------- */
.page-about .about-cta {
  padding: clamp(52px, 8vw, 108px) 0;
  background:
    radial-gradient(680px 340px at 82% 12%, rgba(61, 245, 208, 0.12), transparent 64%),
    var(--ink-deep);
  border-top: 2px solid var(--line);
}

.page-about .about-cta__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
  min-width: 0;
}

.page-about .about-cta__title {
  margin: 14px 0 0;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.022em;
  color: var(--paper);
}

.page-about .about-cta__text {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.82;
  color: var(--mist);
}

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

.page-about .about-cta__links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-about .about-cta__links a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-about .about-cta__links a:hover,
.page-about .about-cta__links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-about .about-team__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(40px, 5.5vw, 76px);
  }

  .page-about .about-two {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-about .about-miles__layout {
    grid-template-columns: var(--about-scale-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-about .about-scale {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    flex-direction: column;
    overflow: visible;
    gap: 6px;
    padding-bottom: 0;
  }

  .page-about .about-scale__item {
    border: 1px solid transparent;
    border-left: 2px solid var(--line);
    background: transparent;
    padding: 8px 10px;
  }

  .page-about .about-miles__list {
    gap: clamp(20px, 2.4vw, 30px);
  }

  .page-about .mile {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: clamp(16px, 2.4vw, 32px);
    align-items: start;
  }

  .page-about .about-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: center;
    gap: clamp(36px, 5vw, 72px);
  }

  .page-about .about-cta__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: center;
    column-gap: clamp(32px, 5vw, 72px);
  }

  .page-about .about-cta__links {
    grid-column: 1 / -1;
  }
}

@media (min-width: 820px) {
  .page-about .about-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .standard {
    grid-template-columns: 72px minmax(150px, 232px) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
    align-items: baseline;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .mile,
  .page-about .about-scale__item,
  .page-about .standard__title,
  .page-about .about-cta__links a {
    transition: none;
  }

  .page-about .mile:hover,
  .page-about .mile:focus-within {
    transform: none;
  }
}
<<<END>>>