.page-about {
  --about-narrow: 200px;
  --about-gap: 40px;
  background: var(--paper);
  color: var(--ink-black);
}

/* ---------- hero ---------- */
.page-about .about-hero {
  position: relative;
  background: var(--ink-deep);
  color: var(--paper);
  padding: 64px 0 72px;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -120px;
  width: 62%;
  height: 180%;
  background: linear-gradient(150deg, rgba(53, 242, 200, 0.08), transparent 62%);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-about .about-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-about .about-hero__lead .index-label {
  color: var(--glow);
}

.page-about .about-hero__title {
  margin: 18px 0 0;
  color: var(--paper);
}

.page-about .about-hero__title strong {
  font-weight: 800;
  color: var(--glow);
}

.page-about .about-hero__deck {
  margin-top: 22px;
  color: var(--paper-dim);
  max-width: 46ch;
}

.page-about .about-hero__keys {
  list-style: none;
  margin: 28px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--hair-paper);
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.page-about .about-hero__keys .data-num {
  color: var(--glow);
  font-size: 20px;
}

.page-about .about-hero__crumb {
  margin-top: 26px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-about .about-hero__figure {
  margin: 0;
  position: relative;
}

.page-about .about-hero__media {
  clip-path: polygon(0 0, 100% 0, 100% 86%, 86% 100%, 0 100%);
  border: 1px solid var(--line-moss);
}

.page-about .about-hero__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.page-about .about-hero__figure .media-frame__cap {
  display: block;
  margin-top: 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
  text-align: right;
}

.page-about .about-hero__trace {
  position: absolute;
  left: -10%;
  bottom: 34px;
  width: 60%;
  height: 1px;
  transform: rotate(-1.6deg);
  background: linear-gradient(90deg, transparent, var(--glow) 40%, transparent);
  opacity: 0.55;
  pointer-events: none;
}

/* ---------- principle sections ---------- */
.page-about .about-principle {
  padding: 72px 0 0;
}

.page-about .about-principle__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-about .about-principle__aside {
  position: relative;
}

.page-about .about-numeral {
  font-family: var(--font-mono);
  font-size: 56px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink-hull);
  opacity: 0.28;
  margin: 0;
}

.page-about .about-principle__aside .index-label {
  color: var(--line-moss);
  margin-top: 10px;
}

.page-about .about-principle__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--line-moss);
  border-left: 2px solid var(--glow);
  padding-left: 14px;
}

.page-about .about-principle__body .h-section {
  margin: 0 0 18px;
  color: var(--ink-deep);
}

.page-about .about-principle__body .h-section strong {
  font-weight: 800;
  color: var(--ink-hull);
}

.page-about .about-principle__body .prose {
  color: var(--ink-black);
  max-width: 62ch;
}

.page-about .about-verify {
  margin-top: 22px;
  background: var(--ink-hull);
  color: var(--paper);
  padding: 18px 20px;
  clip-path: polygon(0 0, 100% 0, 100% 78%, 94% 100%, 0 100%);
}

.page-about .about-verify__title {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--glow);
}

.page-about .about-verify .prose {
  margin: 0;
  color: var(--paper-dim);
  font-size: 15px;
}

.page-about .about-rule {
  border: 0;
  border-top: 1px solid var(--hair);
  margin: 72px 0 0;
}

/* ---------- coverage ---------- */
.page-about .about-coverage {
  background: var(--ink-deep);
  color: var(--paper);
  padding: 72px 0;
  margin-top: 72px;
}

.page-about .about-coverage .index-label {
  color: var(--glow);
}

.page-about .about-coverage__title {
  margin: 14px 0 0;
  color: var(--paper);
}

.page-about .about-coverage__lead {
  margin-top: 16px;
  color: var(--paper-dim);
  max-width: 52ch;
}

.page-about .about-stats {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-moss);
  border-top: 1px solid var(--line-moss);
  border-bottom: 1px solid var(--line-moss);
}

.page-about .about-stat {
  background: var(--ink-deep);
  padding: 24px 20px;
  display: grid;
  gap: 6px;
}

.page-about .about-stat__num {
  font-size: 52px;
  font-weight: 300;
  line-height: 1;
  color: var(--glow);
  text-shadow: 0 0 22px rgba(53, 242, 200, 0.35);
}

.page-about .about-stat__unit {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--glow);
}

.page-about .about-stat__desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-coverage__split {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-about .about-coverage__paper {
  background: var(--paper);
  color: var(--ink-black);
  padding: 24px 22px;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 92% 100%, 0 100%);
}

.page-about .about-coverage__paper-label {
  color: var(--line-moss);
  margin-bottom: 10px;
}

.page-about .about-coverage__paper .prose {
  margin: 0;
  color: var(--ink-black);
  font-size: 15px;
}

.page-about .about-coverage__list-title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--glow);
}

.page-about .about-coverage__items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-coverage__items li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--hair-paper);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-about .about-coverage__items li:last-child {
  border-bottom: 1px solid var(--hair-paper);
}

.page-about .about-coverage__items .data-num {
  color: var(--ember);
  font-size: 13px;
  letter-spacing: 0.1em;
}

/* ---------- team ---------- */
.page-about .about-team {
  padding: 72px 0;
  background: var(--paper);
}

.page-about .about-team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-about .about-team__body .index-label {
  color: var(--line-moss);
}

.page-about .about-team__body .h-section {
  margin: 14px 0 20px;
  color: var(--ink-deep);
}

.page-about .about-team__body .h-section strong {
  font-weight: 800;
  color: var(--ink-hull);
}

.page-about .about-team__body .prose {
  color: var(--ink-black);
  max-width: 60ch;
}

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

.page-about .about-team__fact {
  background: var(--paper);
  padding: 16px 12px;
  display: grid;
  gap: 6px;
}

.page-about .about-team__fact-num {
  font-size: 30px;
  font-weight: 300;
  line-height: 1;
  color: var(--ink-hull);
}

.page-about .about-team__fact-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--line-moss);
}

.page-about .about-team__link,
.page-about .about-partners__link,
.page-about .about-scenes__link {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--line-moss);
}

.page-about .about-team__link a,
.page-about .about-partners__link a,
.page-about .about-scenes__link a {
  color: var(--ink-hull);
  text-decoration: none;
  border-bottom: 1px solid var(--glow);
  padding-bottom: 1px;
}

.page-about .about-team__link a:hover,
.page-about .about-partners__link a:hover,
.page-about .about-scenes__link a:hover {
  color: var(--ink-deep);
  background: rgba(53, 242, 200, 0.22);
}

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

.page-about .about-team__media {
  border: 1px solid var(--line-moss);
  clip-path: polygon(0 0, 100% 0, 100% 84%, 88% 100%, 0 100%);
}

.page-about .about-team__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.page-about .about-team__figure .media-frame__cap {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--line-moss);
}

/* ---------- partners ---------- */
.page-about .about-partners {
  background: var(--ink-hull);
  color: var(--paper);
  padding: 72px 0;
}

.page-about .about-partners__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

.page-about .about-partners__media {
  border: 1px solid var(--line-moss);
}

.page-about .about-partners__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  display: block;
}

.page-about .about-partners__figure .media-frame__cap {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-about .about-partners__body .index-label {
  color: var(--glow);
}

.page-about .about-partners__body .h-section {
  margin: 14px 0 20px;
  color: var(--paper);
}

.page-about .about-partners__body .h-section strong {
  font-weight: 800;
  color: var(--glow);
}

.page-about .about-partners__body .prose {
  color: var(--paper-dim);
  max-width: 58ch;
}

.page-about .about-awards {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-about .about-award {
  display: grid;
  grid-template-columns: 56px 1fr;
  grid-template-areas:
    "year name"
    "year more";
  gap: 4px 14px;
  padding: 16px 0;
  border-top: 1px solid var(--hair-paper);
  cursor: default;
}

.page-about .about-award:last-child {
  border-bottom: 1px solid var(--hair-paper);
}

.page-about .about-award__year {
  grid-area: year;
  font-size: 18px;
  color: var(--ember);
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.page-about .about-award__name {
  grid-area: name;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

.page-about .about-award__more {
  grid-area: more;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease-out), opacity 0.24s var(--ease-out);
}

.page-about .about-award:hover .about-award__more,
.page-about .about-award:focus-within .about-award__more {
  max-height: 6em;
  opacity: 1;
}

.page-about .about-partners__link {
  color: var(--mist);
}

.page-about .about-partners__link a {
  color: var(--paper);
  border-bottom-color: var(--glow);
}

/* ---------- scenes ---------- */
.page-about .about-scenes {
  padding: 72px 0;
  background: var(--paper);
}

.page-about .about-scenes .index-label {
  color: var(--line-moss);
}

.page-about .about-scenes__title {
  margin: 14px 0 0;
  color: var(--ink-deep);
}

.page-about .about-scenes__title strong {
  font-weight: 800;
  color: var(--ink-hull);
}

.page-about .about-scenes__list {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--hair);
}

.page-about .about-scene {
  padding: 22px 0;
  border-bottom: 1px solid var(--hair);
}

.page-about .about-scene__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 10px;
}

.page-about .about-scene__tag {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink-deep);
}

.page-about .about-scene__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--line-moss);
}

.page-about .about-scene__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-black);
  max-width: 56ch;
}

.page-about .about-scenes__link {
  color: var(--line-moss);
}

/* ---------- cta ---------- */
.page-about .about-cta {
  background: var(--ink-deep);
  color: var(--paper);
  padding: 64px 0 72px;
}

.page-about .about-cta__inner {
  max-width: 780px;
}

.page-about .about-cta__title {
  margin: 0;
  color: var(--paper);
}

.page-about .about-cta__text {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-about .about-cta__action {
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- reveal 兜底 ---------- */
.page-about [data-reveal] {
  opacity: 1;
}

.page-about.has-motion [data-reveal]:not(.is-in) {
  opacity: 0;
  transform: translateY(12px);
}

.page-about.has-motion [data-reveal] {
  transition: opacity 0.3s var(--ease-out), transform 0.36s var(--ease-out);
}

/* ---------- tablet ---------- */
@media (min-width: 720px) {
  .page-about .about-hero {
    padding: 88px 0 96px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 56px;
  }

  .page-about .about-hero__keys {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
  }

  .page-about .about-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-about .about-coverage__split {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: start;
  }

  .page-about .about-team__grid,
  .page-about .about-partners__grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }

  .page-about .about-partners__grid {
    grid-template-columns: 0.9fr 1.1fr;
  }

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

  .page-about .about-scene {
    border-top: 1px solid var(--hair);
    border-bottom: 1px solid var(--hair);
    border-right: 1px solid var(--hair);
    padding: 24px 22px;
    min-height: 200px;
  }

  .page-about .about-scene:last-child {
    border-right: 1px solid var(--hair);
  }
}

/* ---------- desktop ---------- */
@media (min-width: 1040px) {
  .page-about {
    --about-narrow: 240px;
  }

  .page-about .about-principle {
    padding: 96px 0 0;
  }

  .page-about .about-principle__grid {
    grid-template-columns: var(--about-narrow) minmax(0, 1fr);
    gap: var(--about-gap) 72px;
    align-items: start;
  }

  .page-about .about-principle__aside {
    position: sticky;
    top: 96px;
  }

  .page-about .about-principle__grid--flip .about-principle__aside {
    order: 2;
  }

  .page-about .about-principle__grid--flip .about-principle__body {
    order: 1;
    padding-right: 48px;
  }

  .page-about .about-principle__body {
    padding-right: 88px;
  }

  .page-about .about-numeral {
    font-size: 76px;
  }

  .page-about .about-rule {
    margin-top: 96px;
  }

  .page-about .about-coverage,
  .page-about .about-team,
  .page-about .about-partners,
  .page-about .about-scenes {
    padding: 104px 0;
  }

  .page-about .about-coverage {
    margin-top: 96px;
  }

  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 52px;
  }

  .page-about .about-stat {
    padding: 30px 24px;
  }

  .page-about .about-stat__num {
    font-size: 62px;
  }

  .page-about .about-team__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
  }

  .page-about .about-partners__grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 72px;
  }

  .page-about .about-scenes__list {
    margin-top: 48px;
  }

  .page-about .about-scene {
    padding: 28px 26px;
    min-height: 220px;
  }

  .page-about .about-cta {
    padding: 88px 0 96px;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>