.page-home {
  --hm-gap: clamp(22px, 3vw, 40px);
  --hm-sec-gap: clamp(56px, 8vw, 104px);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .hm-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--beam-h) + clamp(36px, 7vw, 92px));
  padding-bottom: clamp(44px, 6vw, 88px);
  border-bottom: 1px solid var(--line);
}

.page-home .hm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 108px),
    radial-gradient(120% 90% at 82% 10%, rgba(200, 162, 74, .16), transparent 62%);
  pointer-events: none;
}

.page-home .hm-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: end;
}

.page-home .hm-overline {
  margin: 14px 0 18px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-home .hm-hero h1 {
  margin: 0 0 clamp(18px, 2.4vw, 28px);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(34px, 7.2vw, 82px);
  line-height: 1.05;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-home .hm-hero h1 em {
  display: block;
  font-style: normal;
  margin-top: .18em;
  color: var(--gold-lt);
  font-size: .58em;
  letter-spacing: .06em;
}

.page-home .hm-lead {
  max-width: 34em;
  margin: 0;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.9;
  color: var(--mist);
}

.page-home .hm-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 34px);
}

.page-home .hm-hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(30px, 4vw, 44px) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  padding: 0;
}

.page-home .hm-hero-meta > div {
  background: rgba(22, 25, 26, .82);
  padding: 14px 16px;
}

.page-home .hm-hero-meta dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
  margin-bottom: 6px;
}

.page-home .hm-hero-meta dd {
  margin: 0;
  font-size: 15px;
  color: var(--gold-lt);
}

.page-home .hm-hero-fig {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--slate);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  max-height: 62vh;
}

.page-home .hm-hero-fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.72) brightness(.7) contrast(1.06);
}

.page-home .hm-hero-fig::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 12, 11, .12) 0%, rgba(10, 12, 11, .82) 100%);
  pointer-events: none;
}

.page-home .hm-hero-fig-cap {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 2;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
}

/* ---------- 主体骨架 ---------- */
.page-home .hm-body {
  display: block;
  padding-top: var(--hm-sec-gap);
  padding-bottom: var(--hm-sec-gap);
}

.page-home .hm-flow {
  min-width: 0;
}

.page-home .hm-section {
  padding-bottom: var(--hm-sec-gap);
  margin-bottom: var(--hm-sec-gap);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .hm-section:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-home .hm-sec-head {
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-home .hm-sec-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.24;
  letter-spacing: .015em;
  color: var(--paper);
}

.page-home .hm-sec-sub {
  max-width: 44em;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .hm-line-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .hm-line-link:hover,
.page-home .hm-line-link:focus-visible {
  color: var(--paper);
  border-color: var(--gold-lt);
}

/* ---------- 左侧沿革栏 ---------- */
.page-home .hm-rail {
  margin-bottom: clamp(36px, 5vw, 56px);
}

.page-home .hm-rail-inner {
  position: relative;
  padding: 20px 20px 22px 26px;
  background: var(--slate);
  border: 1px solid var(--line);
  border-left: 2px solid var(--gold);
}

.page-home .hm-timeline {
  list-style: none;
  margin: 18px 0 0;
  padding: 0 0 0 20px;
  position: relative;
}

.page-home .hm-timeline::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 6px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), var(--gold-deep));
}

.page-home .hm-timeline li {
  position: relative;
  padding-bottom: 18px;
}

.page-home .hm-timeline li:last-child {
  padding-bottom: 0;
}

.page-home .hm-timeline li::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 7px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  background: var(--ink);
  transform: rotate(45deg);
}

.page-home .hm-year {
  display: block;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold-lt);
}

.page-home .hm-timeline p {
  margin: 5px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .hm-rail-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}

.page-home .hm-rail-link:hover,
.page-home .hm-rail-link:focus-visible {
  color: var(--paper);
}

/* ---------- 三条主线 ---------- */
.page-home .hm-lines {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hm-gap);
}

.page-home .hm-lines-fig {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--slate);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-home .hm-lines-fig img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  filter: brightness(.78) saturate(.8);
}

.page-home .hm-lines-fig figcaption {
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.page-home .hm-line {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px) clamp(18px, 2.4vw, 28px);
  background: var(--slate);
  border-top: 1px solid var(--line-strong);
  transition: background .2s var(--ease), transform .2s var(--ease);
}

.page-home .hm-line:hover,
.page-home .hm-line:focus-within {
  background: #1c2021;
  transform: translateY(-2px);
}

.page-home .hm-line-tag {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-home .hm-line h3 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--paper);
  padding-left: 12px;
  border-left: 2px solid var(--gold);
}

.page-home .hm-line > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .hm-line-more {
  margin-top: 12px !important;
  font-size: 13.5px !important;
  line-height: 1.75 !important;
  color: rgba(168, 167, 159, .68) !important;
  transition: color .2s var(--ease);
}

.page-home .hm-line:hover .hm-line-more,
.page-home .hm-line:focus-within .hm-line-more {
  color: var(--mist) !important;
}

/* ---------- 当期条款版本 ---------- */
.page-home .hm-version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

.page-home .hm-version-copy > p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
  max-width: 42em;
}

.page-home .hm-version-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 22px;
  padding: 12px 20px;
  background: linear-gradient(120deg, rgba(107, 85, 39, .5), rgba(22, 25, 26, .9));
  border: 1px solid var(--line-strong);
}

.page-home .hm-version-num {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1;
  color: var(--gold-lt);
}

.page-home .hm-version-label {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .hm-details {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .hm-details summary {
  cursor: pointer;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--gold-lt);
  list-style: none;
  transition: color .18s var(--ease);
}

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

.page-home .hm-details summary::after {
  content: "＋";
  float: right;
  color: var(--gold);
  font-family: var(--font-mono);
}

.page-home .hm-details[open] summary::after {
  content: "－";
}

.page-home .hm-details summary:hover,
.page-home .hm-details summary:focus-visible {
  color: var(--paper);
}

.page-home .hm-details ul {
  margin: 0;
  padding: 2px 0 18px 18px;
  list-style: none;
}

.page-home .hm-details li {
  position: relative;
  padding: 6px 0 6px 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .hm-details li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 5px;
  height: 1px;
  background: var(--gold);
}

.page-home .hm-fine {
  margin-top: 18px !important;
  font-size: 13px !important;
  color: rgba(168, 167, 159, .8) !important;
  border-left: 2px solid var(--gold-deep);
  padding-left: 12px;
}

.page-home .hm-version-fig {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--slate);
  overflow: hidden;
}

.page-home .hm-version-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: brightness(.76) saturate(.75) contrast(1.05);
}

/* ---------- 记录查阅 ---------- */
.page-home .hm-log-fig {
  margin: 0 0 clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  background: var(--slate);
  overflow: hidden;
}

.page-home .hm-log-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: brightness(.72) saturate(.7);
}

.page-home .hm-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-home .hm-filter {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--mist);
  background: rgba(22, 25, 26, .9);
  border: 1px solid var(--line);
}

.page-home .hm-filter b {
  font-weight: 500;
  color: var(--gold-lt);
}

.page-home .hm-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  -webkit-overflow-scrolling: touch;
}

.page-home .hm-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .hm-table caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-home .hm-table th,
.page-home .hm-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}

.page-home .hm-table th {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--mist);
  background: rgba(22, 25, 26, .95);
}

.page-home .hm-table td {
  color: var(--paper);
}

.page-home .hm-table tbody tr:nth-child(even) {
  background: rgba(22, 25, 26, .55);
}

.page-home .hm-table tbody tr:hover {
  background: rgba(200, 162, 74, .07);
}

.page-home .hm-table td .tag {
  font-size: 12px;
}

.page-home .hm-log-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 双端 ---------- */
.page-home .hm-apps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hm-gap);
}

.page-home .hm-app-card {
  padding: clamp(20px, 2.6vw, 28px);
  background: rgba(22, 25, 26, .88);
  border-left: 2px solid var(--gold-deep);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-home .hm-app-card:hover {
  border-left-color: var(--gold);
  background: rgba(28, 32, 33, .95);
}

.page-home .hm-app-name {
  margin: 0 0 12px;
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-home .hm-app-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .hm-app-card .hm-line-link {
  font-size: 13px;
}

/* ---------- 常见疑问 ---------- */
.page-home .hm-faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .hm-faq-list li {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .hm-faq-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 4px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper);
  text-decoration: none;
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-home .hm-faq-list a:hover,
.page-home .hm-faq-list a:focus-visible {
  color: var(--gold-lt);
  padding-left: 10px;
}

.page-home .hm-faq-go {
  flex: 0 0 auto;
  color: var(--gold);
  font-family: var(--font-mono);
}

.page-home .hm-faq-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 32px);
  padding: 20px;
  background: linear-gradient(110deg, rgba(107, 85, 39, .32), rgba(22, 25, 26, .9));
  border: 1px solid var(--line);
}

.page-home .hm-faq-foot p {
  margin: 0;
  max-width: 42em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-home .hm-hero-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .hm-apps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hm-app-card--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .hm-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-home .hm-body {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(28px, 4vw, 64px);
    align-items: start;
  }

  .page-home .hm-rail {
    position: sticky;
    top: calc(var(--beam-h) + 28px);
    margin-bottom: 0;
    align-self: start;
  }

  .page-home .hm-version-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
    align-items: start;
  }

  .page-home .hm-lines {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-items: stretch;
  }

  .page-home .hm-lines-fig {
    grid-column: 1 / span 2;
    grid-row: 1 / span 2;
  }

  .page-home .hm-line--rules {
    grid-column: 3 / span 4;
    grid-row: 1;
  }

  .page-home .hm-line--records {
    grid-column: 3 / span 2;
    grid-row: 2;
  }

  .page-home .hm-line--entries {
    grid-column: 5 / span 2;
    grid-row: 2;
  }
}

@media (min-width: 1180px) {
  .page-home .hm-version-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-line,
  .page-home .hm-app-card,
  .page-home .hm-line-link,
  .page-home .hm-faq-list a,
  .page-home .hm-details summary {
    transition: none;
  }

  .page-home .hm-line:hover,
  .page-home .hm-line:focus-within {
    transform: none;
  }
}
<<<END>>>