.page-about {
  --about-glow: rgba(79, 242, 212, 0.16);
  --about-plate: linear-gradient(160deg, rgba(18, 58, 49, 0.62), rgba(21, 13, 41, 0.72));
  overflow-x: clip;
  color: var(--paper);
}

.page-about .section {
  position: relative;
  padding-block: 54px;
}

.page-about .about-crumb {
  padding-top: 18px;
}

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

/* ---------- 首屏 ---------- */
.page-about .about-hero {
  padding-top: 22px;
  padding-bottom: 46px;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  left: -22%;
  width: 92%;
  height: 560px;
  background:
    radial-gradient(55% 55% at 40% 45%, rgba(35, 21, 70, 0.9), transparent 72%),
    radial-gradient(40% 45% at 82% 18%, var(--about-glow), transparent 70%);
  pointer-events: none;
}

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

.page-about .about-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 7.2vw, 4.1rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 14px 0 18px;
  color: var(--champagne-2);
  background: linear-gradient(118deg, var(--champagne-2) 0%, var(--champagne) 46%, var(--champagne-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-about .about-hero .lede {
  max-width: 56ch;
  font-size: 1.02rem;
  line-height: 1.88;
  color: var(--paper-2);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-about .about-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px 10px 4px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  background: var(--about-plate);
  box-shadow: var(--shadow-lg);
  transform: rotate(-1.6deg);
}

.page-about .about-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: calc(var(--radius-l) - 10px);
}

.page-about .about-hero__figure figcaption {
  padding: 10px 6px 6px;
}

/* ---------- 三条做法 ---------- */
.page-about .creed-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-about .creed-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 18px;
  align-items: baseline;
  padding: 26px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.3s ease;
}

.page-about .creed-item:hover {
  background: linear-gradient(90deg, rgba(79, 242, 212, 0.07), transparent 72%);
}

.page-about .creed-num {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--champagne-deep);
}

.page-about .creed-title {
  margin: 0;
  font-size: 1.14rem;
  font-weight: 700;
  line-height: 1.42;
  color: var(--paper);
}

.page-about .creed-text {
  grid-column: 1 / -1;
  margin: 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.86;
  color: var(--paper-2);
}

/* ---------- 来处 ---------- */
.page-about .about-root {
  background:
    radial-gradient(80% 70% at 100% 0%, rgba(35, 21, 70, 0.5), transparent 66%);
}

.page-about .about-root__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-about .about-root__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-m) var(--radius-l) var(--radius-m) var(--radius-l);
}

.page-about .about-root__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-about .about-root__figure figcaption {
  padding: 10px 14px 12px;
}

.page-about .about-root__body {
  padding-left: 20px;
  border-left: 2px solid var(--line-strong);
}

.page-about .about-root__body .section-title {
  margin: 10px 0 16px;
}

.page-about .about-root__body .prose p + p {
  margin-top: 14px;
}

/* ---------- 段位与房间 ---------- */
.page-about .about-rank__lead {
  max-width: 68ch;
  margin: 28px 0 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--paper-2);
}

.page-about .about-rank__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 34px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-about .about-rank__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 22px;
  background: var(--about-plate);
}

.page-about .about-rank__stats .stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.8vw, 2.25rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--champagne-2);
}

.page-about .about-rank__stats .stat-label {
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--paper-2);
}

.page-about .about-rank .note {
  max-width: 70ch;
  margin: 26px 0 0;
  line-height: 1.85;
}

/* ---------- 宣言色块 ---------- */
.page-about .about-pledge__inner {
  position: relative;
  padding: 42px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background:
    radial-gradient(120% 100% at 8% 0%, rgba(35, 21, 70, 0.92), transparent 62%),
    radial-gradient(90% 90% at 100% 100%, rgba(79, 242, 212, 0.13), transparent 66%),
    linear-gradient(158deg, var(--ink-3), var(--violet));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.page-about .about-pledge__quote {
  max-width: 22ch;
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 2.4rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--champagne-2);
}

.page-about .about-pledge__text {
  max-width: 56ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--paper-2);
}

.page-about .about-pledge__figure {
  margin: 28px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
}

.page-about .about-pledge__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 3;
  object-fit: cover;
}

/* ---------- 入口列表 ---------- */
.page-about .next-list {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.page-about .next-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 16px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: padding-left 0.28s ease, border-color 0.28s ease;
}

.page-about .next-kicker {
  grid-column: 1;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-about .next-title {
  grid-column: 1;
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--paper);
}

.page-about .next-arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-size: 1.2rem;
  color: var(--champagne);
  transition: transform 0.28s ease;
}

.page-about .next-item:hover,
.page-about .next-item:focus-visible {
  padding-left: 16px;
  border-color: var(--line-strong);
}

.page-about .next-item:hover .next-arrow,
.page-about .next-item:focus-visible .next-arrow {
  transform: translateX(6px);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-about .section {
    padding-block: 66px;
  }

  .page-about .about-pledge__inner {
    padding: 50px 40px;
  }
}

@media (min-width: 760px) {
  .page-about .about-rank__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .next-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 48px;
  }
}

@media (min-width: 880px) {
  .page-about .section {
    padding-block: 84px;
  }

  .page-about .creed-item {
    grid-template-columns: 92px minmax(0, 0.88fr) minmax(0, 1.32fr);
    gap: 12px 32px;
    padding: 34px 6px;
    align-items: start;
  }

  .page-about .creed-num {
    grid-row: 1;
    font-size: 2.15rem;
  }

  .page-about .creed-title {
    grid-column: 2;
    font-size: 1.22rem;
  }

  .page-about .creed-text {
    grid-column: 3;
    max-width: none;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero {
    padding-top: 34px;
    padding-bottom: 60px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 58px;
    align-items: end;
  }

  .page-about .about-pledge__inner {
    padding: 58px 56px;
  }
}

@media (min-width: 960px) {
  .page-about .about-root__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 48px;
  }

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

  .page-about .about-root__body {
    grid-column: 8 / -1;
  }
}

@media (max-width: 460px) {
  .page-about .about-hero__figure {
    transform: none;
  }

  .page-about .about-root__body {
    padding-left: 16px;
  }
}
<<<END>>>