.page-home {
  --home-gold-line: rgba(215, 169, 75, 0.28);
  --home-line-soft: rgba(143, 160, 184, 0.18);
  --home-ink-glass: rgba(11, 26, 46, 0.72);
  --home-hair: rgba(26, 52, 87, 0.14);
  background: var(--paper-50);
  color: var(--body-ink);
  overflow-x: hidden;
}

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

.page-home .eyebrow {
  display: inline-block;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold-500);
}

.page-home .credits,
.page-home .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-950);
  color: var(--paper-50);
  padding: clamp(22px, 4vw, 40px) 0 clamp(44px, 7vw, 84px);
}

.page-home .hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 42% at 50% 20%, rgba(215, 169, 75, 0.22), rgba(7, 17, 31, 0) 72%),
    linear-gradient(180deg, rgba(7, 17, 31, 0.62) 0%, rgba(7, 17, 31, 0.86) 58%, var(--ink-950) 100%);
}

.page-home .hero-inner {
  position: relative;
}

.page-home .hero-crumb {
  display: flex;
  justify-content: center;
}

.page-home .hero-crumb .breadcrumb-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mist-400);
}

.page-home .hero-seal {
  position: relative;
  width: clamp(74px, 18vw, 104px);
  aspect-ratio: 1 / 1;
  margin: clamp(18px, 4vw, 32px) auto clamp(14px, 3vw, 24px);
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--home-gold-line);
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: clamp(15px, 3.4vw, 19px);
  letter-spacing: 0.3em;
  text-indent: 0.3em;
  box-shadow: 0 0 0 8px rgba(215, 169, 75, 0.05), inset 0 0 32px rgba(215, 169, 75, 0.14);
}

.page-home .hero-seal::after {
  content: "";
  position: absolute;
  inset: -15px;
  border: 1px solid rgba(215, 169, 75, 0.13);
  border-radius: 50%;
}

.page-home #hero-title {
  margin: 0 auto;
  max-width: 24ch;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
}

.page-home .hero-title-main {
  display: block;
  font-size: clamp(32px, 8vw, 62px);
  line-height: 1.14;
  letter-spacing: 0.04em;
}

.page-home .hero-title-sub {
  display: block;
  margin-top: clamp(10px, 2vw, 16px);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(14px, 3.2vw, 22px);
  line-height: 1.6;
  letter-spacing: 0.16em;
  color: var(--gold-300);
}

.page-home .hero-lead {
  max-width: 62ch;
  margin: clamp(20px, 3.4vw, 28px) auto 0;
  text-align: center;
  font-size: clamp(15px, 2.6vw, 17px);
  line-height: 1.95;
  color: rgba(247, 243, 232, 0.8);
}

.page-home .hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: clamp(22px, 3.6vw, 32px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--home-line-soft);
  background: rgba(11, 26, 46, 0.5);
}

.page-home .meta-k {
  font-family: var(--font-index);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist-400);
}

.page-home .meta-v {
  font-family: var(--font-index);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--paper-50);
}

.page-home .chapter-wrap {
  margin-top: clamp(36px, 6vw, 64px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--home-gold-line);
}

.page-home .chapter-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: clamp(14px, 2.4vw, 20px);
}

.page-home .chapter-head .eyebrow {
  color: var(--gold-300);
}

.page-home .vertical-note {
  font-family: var(--font-index);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist-400);
}

.page-home .chapter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .chapter-card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--home-line-soft);
  background: var(--home-ink-glass);
  color: var(--paper-50);
  text-decoration: none;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .chapter-card:hover,
.page-home .chapter-card:focus-visible {
  border-color: var(--gold-500);
  background: var(--ink-800);
  transform: translateY(-2px);
}

.page-home .exhibit-index {
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-home .chapter-name {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
}

.page-home .chapter-desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .page-index {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin-top: clamp(24px, 4vw, 34px);
}

.page-home .anchor-link {
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist-400);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .anchor-link:hover,
.page-home .anchor-link:focus-visible {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

.page-home .anchor-link[aria-current="location"] {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

/* ---------- 通用章节 ---------- */
.page-home .section-shell {
  padding: clamp(46px, 7vw, 88px) 0;
}

.page-home .head-row {
  margin-bottom: clamp(22px, 3.6vw, 36px);
}

.page-home .head-row h2 {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.page-home .head-row p {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(43, 52, 66, 0.8);
}

/* ---------- 分类地图 ---------- */
.page-home .category-section {
  background: var(--paper-50);
}

.page-home .map-figure {
  position: relative;
  margin: 0 0 clamp(24px, 4vw, 40px);
  border: 1px solid var(--home-hair);
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .map-figure img {
  width: 100%;
  aspect-ratio: 1400 / 800;
  object-fit: cover;
  opacity: 0.9;
}

.page-home .map-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 14px;
  background: rgba(7, 17, 31, 0.78);
  color: var(--gold-300);
  font-family: var(--font-index);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.page-home .tabs {
  border-top: 1px solid var(--home-hair);
  padding-top: 18px;
}

.page-home .tab-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
}

.page-home .tab {
  flex: 0 0 auto;
  padding: 10px 16px;
  border: 1px solid var(--home-hair);
  background: transparent;
  color: var(--body-ink);
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .tab:hover,
.page-home .tab:focus-visible {
  border-color: var(--gold-500);
  color: var(--ink-900);
}

.page-home .tab[aria-selected="true"] {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--paper-50);
}

.page-home .tab-panel {
  margin-top: 16px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--home-hair);
  border-left: 2px solid var(--gold-500);
  background: var(--paper-100);
}

.page-home .tab-panel:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

.page-home .cat-scene {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.8vw, 20px);
  line-height: 1.7;
  color: var(--ink-900);
}

.page-home .cat-note {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(43, 52, 66, 0.82);
}

.page-home .path-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-decoration: none;
  color: var(--ink-900);
  border-bottom: 1px solid var(--gold-500);
  padding-bottom: 4px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .path-link::after {
  content: "→";
  font-size: 12px;
}

.page-home .path-link:hover,
.page-home .path-link:focus-visible {
  color: var(--cinnabar-500);
  border-bottom-color: var(--cinnabar-500);
}

.page-home .index-line {
  display: grid;
  gap: 12px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: clamp(16px, 2.6vw, 22px) 0;
  list-style: none;
  border-top: 1px solid var(--home-hair);
  border-bottom: 1px solid var(--home-hair);
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.08em;
  line-height: 1.8;
  color: rgba(43, 52, 66, 0.78);
}

.page-home .index-num {
  font-size: 19px;
  color: var(--ink-900);
  letter-spacing: 0;
}

/* ---------- 回访与新手 ---------- */
.page-home .paths {
  background: var(--ink-900);
  color: var(--paper-50);
}

.page-home .paths .head-row .eyebrow {
  color: var(--gold-300);
}

.page-home .paths .head-row h2 {
  color: var(--paper-50);
}

.page-home .paths .head-row p {
  color: rgba(247, 243, 232, 0.74);
}

.page-home .path-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-home .path-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--home-line-soft);
  background: var(--ink-800);
}

.page-home .path-figure {
  margin: 0;
  aspect-ratio: 10 / 7;
  background: var(--ink-950);
}

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

.page-home .path-body {
  padding: clamp(18px, 3vw, 28px);
}

.page-home .path-card h3 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 3.4vw, 25px);
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.page-home .path-card p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.92;
  color: rgba(247, 243, 232, 0.76);
}

.page-home .path-card .path-link {
  margin-top: 18px;
  align-self: flex-start;
  color: var(--gold-300);
  border-bottom-color: var(--home-gold-line);
}

.page-home .path-card .path-link:hover,
.page-home .path-card .path-link:focus-visible {
  color: var(--paper-50);
  border-bottom-color: var(--gold-500);
}

.page-home .path-card--band {
  padding: clamp(18px, 3vw, 28px);
  border-color: var(--home-gold-line);
  background: linear-gradient(120deg, rgba(215, 169, 75, 0.12), rgba(18, 37, 64, 0.9) 60%);
}

.page-home .path-card--band .path-body {
  padding: 0;
}

.page-home .path-link--band {
  margin-top: 16px;
}

/* ---------- 更新摘要 ---------- */
.page-home .updates {
  background: var(--paper-50);
}

.page-home .accordion {
  border-top: 1px solid var(--home-hair);
}

.page-home .accordion-item {
  border-bottom: 1px solid var(--home-hair);
}

.page-home .accordion-trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  width: 100%;
  padding: 18px 2px;
  border: 0;
  background: transparent;
  text-align: left;
  font: inherit;
  color: var(--body-ink);
  cursor: pointer;
  transition: color 160ms var(--ease);
}

.page-home .accordion-trigger:hover,
.page-home .accordion-trigger:focus-visible {
  color: var(--ink-700);
}

.page-home .accordion-trigger:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

.page-home .update-time {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cinnabar-500);
}

.page-home .update-time::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cinnabar-500);
}

.page-home .update-title {
  flex: 1 1 14ch;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
}

.page-home .update-tag {
  font-family: var(--font-index);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 3px 9px;
  border: 1px solid var(--home-hair);
  color: rgba(43, 52, 66, 0.7);
}

.page-home .accordion-panel p {
  margin: 0;
  padding: 0 2px 20px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(43, 52, 66, 0.82);
}

.page-home .updates-more {
  margin: clamp(22px, 3.4vw, 32px) 0 0;
}

/* ---------- 收藏与联系 ---------- */
.page-home .follow {
  background: var(--paper-100);
  border-top: 1px solid var(--home-gold-line);
}

.page-home .follow-inner {
  max-width: 760px;
  text-align: center;
}

.page-home .follow-inner h2 {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.3;
}

.page-home .follow-inner > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(43, 52, 66, 0.82);
}

.page-home .follow-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(22px, 3.4vw, 30px);
}

.page-home .follow-note {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(43, 52, 66, 0.68);
}

.page-home .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-decoration: none;
  cursor: pointer;
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .button--gold {
  background: var(--gold-500);
  border-color: var(--gold-500);
  color: var(--ink-950);
}

.page-home .button--gold:hover,
.page-home .button--gold:focus-visible {
  background: var(--gold-300);
  border-color: var(--gold-300);
}

.page-home .button--ghost {
  background: transparent;
  border-color: rgba(26, 52, 87, 0.3);
  color: var(--ink-900);
}

.page-home .button--ghost:hover,
.page-home .button--ghost:focus-visible {
  border-color: var(--ink-900);
  background: rgba(26, 52, 87, 0.06);
}

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

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

  .page-home .path-card--band {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 20px;
  }

  .page-home .path-link--band {
    margin-top: 0;
  }
}

@media (min-width: 960px) {
  .page-home .chapter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .chapter-card {
    padding: 20px 22px;
  }

  .page-home .head-row h2 {
    max-width: 26ch;
  }

  .page-home .path-grid {
    grid-template-columns: 1.35fr 1fr;
  }

  .page-home .path-card--band {
    grid-column: 1 / -1;
  }

  .page-home .tab-panel {
    margin-top: 20px;
  }

  .page-home .hero-title-main {
    letter-spacing: 0.06em;
  }
}

@media (min-width: 1180px) {
  .page-home .hero {
    padding-bottom: clamp(60px, 7vw, 96px);
  }

  .page-home .chapter-card {
    min-height: 132px;
    align-content: start;
  }

  .page-home .follow-inner {
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chapter-card,
  .page-home .tab,
  .page-home .button,
  .page-home .anchor-link {
    transition: none;
  }

  .page-home .chapter-card:hover {
    transform: none;
  }
}
<<<END>>>