.page-home {
  --ph-gold-line: 3px solid var(--gold);
  --ph-soft-line: 2px solid rgba(216, 167, 63, 0.42);
  overflow-x: clip;
}

.page-home .home-context {
  background: var(--paper);
  border-bottom: 1px solid var(--stone);
  padding: 14px 0;
}

.page-home .home-context__line {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-ink);
}

/* ---------- 首屏框景 ---------- */

.page-home .hero-sec {
  padding-top: clamp(28px, 5vw, 52px);
}

.page-home .hero-frame {
  border: var(--ph-gold-line);
  box-shadow: var(--shadow-hard-deep);
  background:
    radial-gradient(circle at 18% 12%, rgba(216, 167, 63, 0.16), transparent 58%),
    linear-gradient(180deg, rgba(245, 239, 227, 0.05), rgba(245, 239, 227, 0));
  padding: clamp(18px, 3.6vw, 38px);
}

.page-home .hero-frame__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-home .hero-frame__lead .display {
  margin: 14px 0 0;
}

.page-home .hero-frame__intro {
  margin: 18px 0 0;
  max-width: 34ch;
  color: var(--paper-soft);
}

.page-home .entry-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .entry {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "no link"
    "no note";
  column-gap: 14px;
  row-gap: 5px;
  padding: 14px 16px;
  border: var(--ph-soft-line);
  border-left-width: 6px;
  background: rgba(245, 239, 227, 0.04);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .entry:hover,
.page-home .entry:focus-within {
  border-color: var(--gold-lit);
  background: rgba(216, 167, 63, 0.12);
  transform: translateX(4px);
}

.page-home .entry__no {
  grid-area: no;
  align-self: start;
  padding-top: 4px;
  font-size: 13px;
  color: var(--gold-lit);
}

.page-home .entry__link {
  grid-area: link;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-home .entry__note {
  grid-area: note;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--cyan-soft);
}

.page-home .hero-frame__media .media-frame {
  box-shadow: 6px 6px 0 rgba(216, 167, 63, 0.2);
}

/* ---------- 对照区 ---------- */

.page-home .compare__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 28px;
}

.page-home .compare__body {
  color: var(--ink);
}

.page-home .compare__body p {
  margin: 0 0 16px;
  max-width: 34ch;
}

.page-home .compare__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 版本时间带 ---------- */

.page-home .timeline-banner {
  margin-top: 26px;
  border: var(--ph-soft-line);
}

.page-home .version-axis {
  display: block;
  width: 100%;
  height: 30px;
  margin: 22px 0 6px;
  color: var(--gold);
}

.page-home .version-band {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .version-band__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  border: var(--ph-soft-line);
  border-top: 4px solid var(--cyan);
  background: rgba(47, 126, 158, 0.08);
  transition: border-top-color 0.24s var(--ease), background 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .version-band__item:hover,
.page-home .version-band__item:focus-within {
  border-top-color: var(--gold-lit);
  background: rgba(47, 126, 158, 0.18);
  transform: translateY(-4px);
}

.page-home .version-band__ver {
  font-size: 14px;
  color: var(--gold-lit);
}

.page-home .version-band__title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .version-band__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cyan-soft);
}

.page-home .version-band__link {
  margin-top: 4px;
  font-size: 13.5px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  align-self: flex-start;
}

.page-home .version-band__link:hover {
  color: var(--gold-lit);
  border-bottom-color: var(--gold-lit);
}

/* ---------- 使用场景 ---------- */

.page-home .scene-grid {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .scene {
  padding: 20px 18px;
  border: 2px solid var(--stone);
  border-left: 6px solid var(--vermilion);
  background: var(--paper-soft);
  box-shadow: var(--shadow-hard);
  transition: border-left-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .scene:hover {
  border-left-color: var(--gold);
  transform: translateY(-3px);
}

.page-home .scene__no {
  display: block;
  font-size: 13px;
  color: var(--gold-ink);
  margin-bottom: 10px;
}

.page-home .scene__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-home .scene__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 联系与回复 ---------- */

.page-home .contact-strip {
  border: var(--ph-gold-line);
  box-shadow: var(--shadow-hard-deep);
  padding: clamp(20px, 3.4vw, 38px);
  background:
    linear-gradient(135deg, rgba(107, 31, 34, 0.5), rgba(27, 26, 23, 0.2)),
    radial-gradient(circle at 84% 8%, rgba(47, 126, 158, 0.18), transparent 60%);
}

.page-home .contact-strip__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-home .contact-strip__body p {
  margin: 0 0 14px;
  max-width: 36ch;
  color: var(--paper-soft);
}

.page-home .contact-strip__mail {
  color: var(--gold-lit);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-lit);
  word-break: break-all;
}

.page-home .contact-strip__mail:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-home .contact-strip__actions {
  margin-top: 20px;
}

.page-home .contact-strip__legal {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(201, 192, 174, 0.35);
  font-size: 13px;
  line-height: 1.8;
  color: var(--cyan-soft);
}

.page-home .contact-strip__legal a {
  color: var(--gold-lit);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 214, 138, 0.6);
}

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

/* ---------- 焦点态 ---------- */

.page-home a:focus-visible,
.page-home .scene:focus-visible {
  outline: 2px solid var(--gold-lit);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-home .compare__grid {
    grid-template-columns: minmax(0, 38%) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .version-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-home .hero-frame__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 40px;
    align-items: start;
  }

  .page-home .contact-strip__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-home .scene-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .version-band__item,
  .page-home .scene {
    transition: opacity 0.15s linear;
  }

  .page-home .entry:hover,
  .page-home .entry:focus-within,
  .page-home .version-band__item:hover,
  .page-home .version-band__item:focus-within,
  .page-home .scene:hover {
    transform: none;
  }
}
<<<END>>>