.page-home {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-serif);
}

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

/* ===== 封面 ===== */
.page-home .cover {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 34px) 0 clamp(46px, 7vw, 92px);
  background:
    radial-gradient(120% 86% at 84% 6%, rgba(46, 140, 134, .24), transparent 58%),
    radial-gradient(92% 74% at 4% 98%, rgba(200, 154, 75, .18), transparent 62%),
    linear-gradient(168deg, var(--ink-deep) 0%, var(--ink) 54%, #10204A 100%);
  color: var(--paper);
}

.page-home .cover::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(243, 233, 215, .055) 0 1px, transparent 1px 34px);
  opacity: .8;
}

.page-home .cover__geo {
  position: absolute;
  inset: 0;
  z-index: 0;
  color: rgba(232, 184, 92, .15);
  pointer-events: none;
}

.page-home .cover__geo svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-home .cover__plate {
  position: absolute;
  right: -10%;
  bottom: -16%;
  z-index: 1;
  width: min(76%, 780px);
  height: auto;
  opacity: .13;
  pointer-events: none;
}

.page-home .cover__inner {
  position: relative;
  z-index: 3;
}

.page-home .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--text-on-dark-dim);
}

.page-home .crumbs__sep {
  opacity: .5;
}

.page-home .crumbs__item--now {
  color: var(--gold-bright);
}

.page-home .cover__kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: clamp(22px, 4vw, 38px) 0 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-home .cover__kicker::before,
.page-home .cover__kicker::after {
  content: "";
  height: 1px;
  width: clamp(22px, 6vw, 68px);
  background: rgba(200, 154, 75, .62);
  flex: 0 0 auto;
}

.page-home .cover__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.6vw, 80px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper-light);
}

.page-home .cover__title span {
  color: var(--gold-bright);
}

.page-home .cover__lead {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.92;
  color: var(--text-on-dark);
}

.page-home .cover__bottom {
  margin-top: clamp(30px, 5vw, 58px);
}

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

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

.page-home .toc__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 6px;
  color: var(--text-on-dark);
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease;
}

.page-home .toc__link:hover,
.page-home .toc__link:focus-visible {
  background: rgba(243, 233, 215, .07);
  color: var(--gold-bright);
}

.page-home .toc__no {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-home .toc__label {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
}

.page-home .toc__go {
  font-size: 12px;
  opacity: .55;
}

.page-home .finder {
  position: relative;
  margin-top: clamp(34px, 6vw, 12px);
}

.page-home .finder::before,
.page-home .finder::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(200, 154, 75, .5);
  border-radius: 10px;
  pointer-events: none;
}

.page-home .finder::before {
  transform: translate(-7px, -7px);
}

.page-home .finder::after {
  transform: translate(7px, 7px);
  border-color: rgba(232, 184, 92, .28);
}

.page-home .finder__panel {
  position: relative;
  z-index: 2;
  padding: 20px 20px 22px;
  background: var(--paper-light);
  color: var(--ink);
  border-radius: 10px;
  box-shadow: var(--shadow-panel);
}

.page-home .finder__panel::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  border-style: solid;
  border-width: 0 24px 24px 0;
  border-color: transparent rgba(200, 154, 75, .55) transparent transparent;
}

.page-home .finder__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-home .finder__field {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-66);
}

.page-home .finder__input {
  box-sizing: border-box;
  width: 100%;
  padding: 11px 12px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
}

.page-home .finder__input::placeholder {
  color: rgba(107, 122, 153, .9);
}

.page-home .finder__input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(232, 184, 92, .3);
}

.page-home .finder__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 16px;
}

.page-home .chip {
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--ink-66);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-home .chip:hover,
.page-home .chip:focus-visible {
  border-color: var(--clay);
  color: var(--clay);
  background: rgba(196, 85, 47, .07);
}

.page-home .finder__submit {
  display: block;
  width: 100%;
  text-align: center;
}

.page-home .finder__note {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate);
}

/* ===== 章节抬头 ===== */
.page-home .block-head {
  max-width: 62ch;
}

.page-home .block-head__kicker {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--clay);
}

.page-home .block-head__num {
  font-size: clamp(30px, 5vw, 46px);
  line-height: .9;
  letter-spacing: 0;
  color: rgba(200, 154, 75, .55);
}

.page-home .block-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .block-head__desc {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-66);
}

.page-home .block-head--on-dark .block-head__kicker {
  color: var(--gold);
}

.page-home .block-head--on-dark .block-head__num {
  color: rgba(232, 184, 92, .5);
}

.page-home .block-head--on-dark .block-head__title {
  color: var(--paper-light);
}

.page-home .block-head--on-dark .block-head__desc {
  color: var(--text-on-dark);
}

/* ===== 两条路径 ===== */
.page-home .routes {
  padding: clamp(46px, 7vw, 92px) 0 clamp(42px, 6vw, 80px);
  background: var(--paper);
}

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

.page-home .path-pair {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 4vw, 38px);
}

.page-home .path-card {
  position: relative;
  padding: 24px 22px 24px;
  background: var(--paper-light);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-panel);
}

.page-home .path-card--search {
  border-top: 3px solid var(--gold);
}

.page-home .path-card--doc {
  border-top: 3px solid var(--teal);
  background: #EDF4F2;
}

.page-home .path-card__tag {
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-home .path-card h3 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.32;
  color: var(--ink);
}

.page-home .path-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-66);
}

.page-home .path-list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .path-list li {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-78);
}

.page-home .path-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-home .path-card--doc .path-list li::before {
  background: var(--teal);
}

.page-home .routes__figure {
  margin: clamp(26px, 4vw, 42px) 0 0;
}

.page-home .routes__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-soft);
}

.page-home .routes__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .routes__rail {
  margin-top: clamp(28px, 5vw, 40px);
}

.page-home .doc-entry {
  position: relative;
  overflow: hidden;
  padding: 22px 20px 24px;
  background: linear-gradient(165deg, var(--ink-mid) 0%, var(--ink) 74%, var(--ink-deep) 100%);
  color: var(--paper);
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-panel);
}

.page-home .doc-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--teal) 100%);
}

.page-home .doc-entry__img {
  display: block;
  width: 84px;
  height: 84px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 16px;
  opacity: .92;
}

.page-home .doc-entry__flag {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold-bright);
}

.page-home .doc-entry__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.35;
  color: var(--paper-light);
}

.page-home .doc-entry__desc {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-on-dark);
}

.page-home .doc-entry__btn {
  display: inline-block;
}

/* ===== 本期画板 ===== */
.page-home .updates {
  position: relative;
  overflow: hidden;
  padding: 0 0 clamp(46px, 7vw, 88px);
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
  color: var(--paper);
}

.page-home .updates::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(243, 233, 215, .04) 0 1px, transparent 1px 40px);
}

.page-home .updates__banner {
  display: block;
  width: 100%;
  height: clamp(78px, 14vw, 158px);
  object-fit: cover;
  opacity: .46;
}

.page-home .updates .shell {
  position: relative;
  z-index: 2;
  margin-top: clamp(-48px, -4vw, -20px);
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 28px;
}

.page-home .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-on-dark);
  background: transparent;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-home .filter-btn:hover {
  border-color: var(--gold);
  color: var(--gold-bright);
}

.page-home .filter-btn[aria-pressed="true"] {
  background: var(--clay);
  border-color: var(--clay);
  color: var(--ink-deep);
}

.page-home .filter-count {
  font-size: 11px;
  opacity: .72;
}

.page-home .stack {
  display: grid;
  gap: 16px;
}

.page-home .stack-card {
  position: relative;
  padding: 20px 20px 18px;
  background: var(--paper-light);
  color: var(--ink);
  border-radius: 12px;
  border-left: 3px solid var(--gold);
  box-shadow: var(--shadow-raise);
  transition: transform .22s ease, box-shadow .22s ease;
}

.page-home .stack-card:hover {
  transform: translateY(-4px);
}

.page-home .stack-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-home .stack-card__no {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate);
}

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

.page-home .stack-card__body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-66);
}

.page-home .stack-card__more {
  margin-top: 12px;
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.page-home .stack-card__more summary {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--clay);
  cursor: pointer;
  list-style: none;
}

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

.page-home .stack-card__more summary::before {
  content: "＋ ";
  font-family: var(--font-mono);
}

.page-home .stack-card__more[open] summary::before {
  content: "－ ";
}

.page-home .stack-card__more p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-78);
}

.page-home .stack-card__meta {
  margin: 14px 0 0;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-home .filter-empty {
  margin: 20px 0 0;
  padding: 18px;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-on-dark);
  border: 1px dashed var(--line-dark);
  border-radius: 10px;
}

.page-home .updates__more {
  margin: clamp(28px, 4vw, 40px) 0 0;
}

/* ===== 反馈区 ===== */
.page-home .support {
  padding: clamp(46px, 7vw, 90px) 0;
  background: var(--paper-light);
}

.page-home .support__inner {
  display: grid;
  gap: 32px;
}

.page-home .support__lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-66);
}

.page-home .support__points {
  list-style: none;
  margin: 24px 0 26px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .support__points li {
  position: relative;
  padding-left: 30px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-78);
}

.page-home .support__points strong {
  font-weight: 700;
  color: var(--ink);
}

.page-home .support__mark {
  position: absolute;
  left: 0;
  top: 1px;
  font-size: 14px;
  color: var(--clay);
}

.page-home .support__card {
  padding: 22px 20px 20px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-panel);
}

.page-home .support__card-flag {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold-bright);
}

.page-home .contact-list {
  display: grid;
}

.page-home .contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3px 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-home .contact-row--last {
  border-bottom: none;
}

.page-home .contact-key {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .contact-value {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-home .copy-btn {
  align-self: center;
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-bright);
  background: transparent;
  border: 1px solid rgba(232, 184, 92, .5);
  border-radius: 4px;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-home .copy-btn:hover {
  background: rgba(232, 184, 92, .14);
}

.page-home .copy-btn[data-copied] {
  border-color: var(--teal);
  color: #8FD3CD;
}

.page-home .support__note {
  margin: 16px 0 0;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-on-dark-dim);
}

/* ===== 收尾 ===== */
.page-home .outro {
  padding: clamp(52px, 8vw, 112px) 0 clamp(36px, 5vw, 64px);
  background: linear-gradient(180deg, var(--paper-light) 0%, var(--paper) 100%);
}

.page-home .outro__kicker {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--clay);
}

.page-home .outro__line {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 42px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .outro__back {
  margin: clamp(36px, 6vw, 64px) 0 0;
  text-align: right;
}

.page-home .outro__back a {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-home .outro__back a:hover,
.page-home .outro__back a:focus-visible {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

.page-home .btn {
  box-sizing: border-box;
  max-width: 100%;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-home .path-pair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 22px;
  }

  .page-home .stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-home .cover__bottom {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(310px, 386px);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-home .finder {
    margin-top: 0;
    transform: translateY(26px);
  }

  .page-home .routes__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: clamp(30px, 4vw, 58px);
    align-items: start;
  }

  .page-home .routes__rail {
    position: sticky;
    top: 20px;
    margin-top: clamp(26px, 4vw, 38px);
  }

  .page-home .support__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(36px, 5vw, 64px);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-home .stack {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px 20px;
  }

  .page-home .stack-card:nth-child(1) {
    grid-column: 1 / span 7;
  }

  .page-home .stack-card:nth-child(2) {
    grid-column: 8 / span 5;
    margin-top: 44px;
  }

  .page-home .stack-card:nth-child(3) {
    grid-column: 2 / span 5;
  }

  .page-home .stack-card:nth-child(4) {
    grid-column: 7 / span 6;
    margin-top: 22px;
  }
}

@media (max-width: 719px) {
  .page-home .cover__title {
    font-size: clamp(30px, 9vw, 44px);
  }

  .page-home .toc__label {
    font-size: 14px;
  }

  .page-home .stack-card:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .stack-card,
  .page-home .toc__link,
  .page-home .chip,
  .page-home .filter-btn,
  .page-home .copy-btn,
  .page-home .outro__back a {
    transition: none;
  }

  .page-home .stack-card:hover {
    transform: none;
  }

  .page-home .finder {
    transform: none;
  }
}
<<<END>>>
</output>