.page-home {
  display: block;
  color: var(--paper);
  padding-bottom: clamp(32px, 6vw, 72px);
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-home .breadcrumb {
  padding-top: clamp(16px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-home .home-intro {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-block: clamp(24px, 5vw, 52px) clamp(30px, 5vw, 62px);
  border-bottom: 1px solid var(--line);
}

.page-home .home-intro__text {
  min-width: 0;
}

.page-home .home-intro__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(33px, 7.6vw, 62px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin: 0.4rem 0 0;
  color: var(--paper);
}

.page-home .home-intro__title span {
  display: block;
  margin-top: 0.55rem;
  font-size: clamp(17px, 3vw, 25px);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-home .home-intro__lede {
  margin: 1.25rem 0 0;
  max-width: 46ch;
  font-size: clamp(15.5px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--silver);
}

.page-home .home-intro__figure {
  position: relative;
  margin: 0;
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-home .home-intro__figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 54px;
  height: 54px;
  border-top: 1px solid var(--gold);
  border-left: 1px solid var(--gold);
  z-index: 2;
  pointer-events: none;
}

.page-home .home-intro__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.94;
}

.page-home .home-intro__figcap {
  display: block;
  padding: 0.65rem 0.9rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.71rem;
  letter-spacing: 0.06em;
  color: var(--silver);
}

/* ---------- 编号目录 ---------- */
.page-home .home-index {
  padding-top: clamp(26px, 5vw, 54px);
}

.page-home .home-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .home-index__item {
  border-bottom: 1px solid var(--line);
}

.page-home .home-index__link {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) 1.4rem;
  align-items: center;
  gap: 0.2rem 1rem;
  padding: 1.05rem 0.5rem 1.05rem 0.15rem;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-home .home-index__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--silver);
  transition: color 0.22s var(--ease);
}

.page-home .home-index__label {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--paper);
  transition: color 0.22s var(--ease);
}

.page-home .home-index__desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--silver);
}

.page-home .home-index__arrow {
  grid-column: 3;
  grid-row: 1 / span 2;
  font-size: 1rem;
  color: var(--line-2);
  transition: transform 0.22s var(--ease), color 0.22s var(--ease);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  border-left-color: var(--gold);
  background-color: var(--ink-2);
}

.page-home .home-index__link:hover .home-index__num,
.page-home .home-index__link:focus-visible .home-index__num {
  color: var(--gold);
}

.page-home .home-index__link:hover .home-index__arrow,
.page-home .home-index__link:focus-visible .home-index__arrow {
  color: var(--gold);
  transform: translateX(5px);
}

/* ---------- 正文区块 ---------- */
.page-home .home-section {
  padding-block: clamp(38px, 7vw, 82px);
  border-top: 1px solid var(--line);
}

.page-home .home-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.1rem;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .home-section__head .num {
  font-family: var(--mono);
  font-size: clamp(2.3rem, 6vw, 3.5rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.page-home .home-section__head h2 {
  font-family: var(--serif);
  font-size: clamp(22px, 3.5vw, 31px);
  font-weight: 600;
  line-height: 1.28;
  margin: 0;
  color: var(--paper);
}

.page-home .home-section__meta {
  flex-basis: 100%;
  margin: 0.35rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  color: var(--silver);
}

.page-home .home-section__cols {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-home .home-section__main {
  min-width: 0;
}

.page-home .prose {
  max-width: 70ch;
  font-size: 16.5px;
  line-height: 1.8;
}

.page-home .prose p {
  margin: 0 0 1rem;
  color: var(--silver);
}

.page-home .prose a {
  color: var(--gold-lite);
  text-decoration: none;
  border-bottom: 1px solid var(--line-2);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .prose a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-home .prose a.btn {
  border-bottom: 0;
}

.page-home .prose a.btn--ghost {
  color: var(--silver);
}

.page-home .prose a.btn--gold {
  color: var(--ink);
}

/* ---------- 侧栏 ---------- */
.page-home .home-aside {
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.page-home .home-aside__version {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.9rem, 4.4vw, 2.8rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-home .home-aside__label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-home .home-aside .tag {
  margin-top: 0.75rem;
}

.page-home .home-aside__note {
  margin: 0.9rem 0 0;
  font-size: 0.8rem;
  line-height: 1.78;
  color: var(--silver);
  border-left: 1px solid var(--line-2);
  padding-left: 0.85rem;
}

.page-home .home-aside__note a {
  color: var(--gold-lite);
  text-decoration: none;
  border-bottom: 1px solid var(--line-2);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .home-aside__note a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 定义列表 ---------- */
.page-home .deflist {
  margin: 1.5rem 0 1.5rem;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .deflist__row {
  display: grid;
  gap: 0.3rem 1rem;
  padding: 1rem 0 1rem 0.95rem;
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--gold);
}

.page-home .deflist__term {
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .deflist__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--silver);
}

/* ---------- 折叠块 ---------- */
.page-home .fold {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  background: var(--ink-2);
  transition: border-color 0.24s var(--ease);
}

.page-home .fold[open] {
  border-color: var(--line-2);
}

.page-home .fold > summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.05rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.81rem;
  letter-spacing: 0.04em;
  color: var(--gold-lite);
}

.page-home .fold > summary::-webkit-details-marker {
  display: none;
}

.page-home .fold > summary::after {
  content: "+";
  font-size: 1.05rem;
  color: var(--gold);
}

.page-home .fold[open] > summary::after {
  content: "−";
}

.page-home .fold__body {
  padding: 0 1.05rem 1.05rem;
}

.page-home .fold__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--silver);
}

/* ---------- 横向信息带 ---------- */
.page-home .home-band {
  margin: clamp(34px, 6vw, 70px) 0 0;
  border-block: 1px solid var(--line);
  background: var(--ink-2);
}

.page-home .home-band img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-band figcaption {
  padding: 0.7rem clamp(14px, 2vw, 24px) 0.85rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 正文插图 ---------- */
.page-home .home-figure {
  margin: 1.5rem 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-home .home-figure img {
  width: 100%;
  height: auto;
}

.page-home .home-figure figcaption {
  padding: 0.6rem 0.9rem 0.7rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--silver);
}

/* ---------- 按钮组 ---------- */
.page-home .home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.4rem 0 0;
}

/* ---------- 数据带 ---------- */
.page-home .home-stats {
  display: grid;
  gap: 1px;
  margin-top: clamp(34px, 6vw, 68px);
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .home-stats__item {
  background: var(--ink-2);
  padding: clamp(16px, 2.4vw, 26px);
}

.page-home .home-stats__num {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1;
  color: var(--gold);
}

.page-home .home-stats__label {
  display: block;
  margin-top: 0.55rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--silver);
}

/* ---------- 地域分隔带 ---------- */
.page-home .home-coast {
  margin: clamp(34px, 6vw, 72px) 0 0;
  border-top: 1px solid var(--line);
}

.page-home .home-coast img {
  width: 100%;
  height: auto;
  opacity: 0.82;
}

.page-home .home-coast figcaption {
  padding-top: 0.7rem;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 收尾 ---------- */
.page-home .home-cta {
  margin-top: clamp(36px, 6vw, 66px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(201, 162, 39, 0.1), rgba(10, 10, 12, 0) 58%),
    var(--ink-2);
}

.page-home .home-cta h2 {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .home-cta p {
  margin: 0 0 1.5rem;
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--silver);
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-home .home-top {
  margin: clamp(26px, 4vw, 44px) 0 0;
  text-align: right;
}

.page-home .home-top a {
  font-family: var(--mono);
  font-size: 0.77rem;
  letter-spacing: 0.05em;
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .home-top a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 760px ---------- */
@media (min-width: 760px) {
  .page-home .home-index__link {
    grid-template-columns: 5rem minmax(0, 1fr) 2rem;
    padding: 1.45rem 0.9rem 1.45rem 0.2rem;
  }

  .page-home .home-index__num {
    font-size: 1.75rem;
  }

  .page-home .home-index__label {
    font-size: 1.28rem;
  }

  .page-home .home-index__desc {
    font-size: 0.88rem;
  }

  .page-home .deflist__row {
    grid-template-columns: minmax(9rem, 14rem) minmax(0, 1fr);
    align-items: baseline;
    gap: 0 1.25rem;
    padding: 1.05rem 0 1.05rem 1.1rem;
  }
}

/* ---------- 900px ---------- */
@media (min-width: 900px) {
  .page-home .home-intro {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-home .home-section__cols {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-home .home-section__meta {
    flex-basis: auto;
    margin-top: 0;
  }

  .page-home .home-aside {
    position: sticky;
    top: calc(var(--topbar-h) + 22px);
    border-top: 0;
    border-left: 1px solid var(--line);
    padding-top: 0;
    padding-left: clamp(16px, 2vw, 28px);
  }

  .page-home .home-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 1180px ---------- */
@media (min-width: 1180px) {
  .page-home .home-intro {
    gap: clamp(40px, 5vw, 76px);
  }

  .page-home .home-section__cols {
    gap: clamp(30px, 4vw, 56px);
  }

  .page-home .home-band {
    margin-top: clamp(48px, 7vw, 86px);
  }
}
<<<END>>>