.page-home {
  --home-pad: clamp(56px, 8vw, 92px);
  --home-line: rgba(201, 164, 92, 0.3);
  --home-paper: #EBE3D2;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-home h2,
.page-home h3 {
  font-family: var(--font-serif);
  letter-spacing: -0.01em;
}

.page-home h2 {
  font-size: clamp(24px, 5vw, 36px);
  font-weight: 800;
  line-height: 1.26;
  margin: 0 0 14px;
}

.page-home h3 {
  font-size: clamp(17px, 3vw, 19px);
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 8px;
}

.page-home p {
  margin: 0 0 12px;
}

/* ---------- 首屏分屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  background: var(--indigo);
  color: var(--cream);
  padding: calc(var(--header-h) + 26px) 0 var(--home-pad);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.page-home .home-hero-grid {
  display: grid;
  gap: clamp(34px, 6vw, 54px);
  align-items: start;
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold-light);
}

.page-home .home-context-mark {
  width: 28px;
  height: 4px;
  background: linear-gradient(90deg, var(--ochre), var(--gold) 42%, var(--turquoise));
}

.page-home .home-context-ver {
  padding-left: 10px;
  border-left: 1px solid rgba(232, 211, 154, 0.4);
  color: rgba(245, 240, 230, 0.66);
}

.page-home .home-hero h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(31px, 7.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0 0 20px;
  color: var(--cream);
}

.page-home .home-lede {
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(245, 240, 230, 0.84);
  margin: 0 0 14px;
}

.page-home .home-lede--sub {
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(245, 240, 230, 0.6);
  margin-bottom: 26px;
}

.page-home .home-quicklinks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-bottom: 34px;
}

.page-home .home-textlink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font-size: 14px;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 211, 154, 0.36);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-home .home-textlink:hover,
.page-home .home-textlink:focus-visible {
  color: #fff;
  border-color: var(--gold);
}

.page-home .home-textlink--ink {
  color: var(--indigo);
  border-bottom-color: rgba(20, 33, 61, 0.28);
}

.page-home .home-textlink--ink:hover,
.page-home .home-textlink--ink:focus-visible {
  color: var(--turquoise);
  border-color: var(--turquoise);
}

.page-home .home-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(201, 164, 92, 0.28);
}

.page-home .home-figure dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(245, 240, 230, 0.58);
  margin-bottom: 6px;
}

.page-home .home-figure dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 3px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1.1;
}

.page-home .home-figure-unit {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(245, 240, 230, 0.62);
}

/* 首屏右侧内容中心 */
.page-home .home-hero-index {
  position: relative;
  isolation: isolate;
  padding: clamp(20px, 3.4vw, 30px);
  background: rgba(12, 20, 40, 0.58);
  border: 1px solid var(--home-line);
}

.page-home .home-hero-index::before,
.page-home .home-hero-index::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-style: solid;
  border-color: var(--gold);
  pointer-events: none;
}

.page-home .home-hero-index::before {
  top: -1px;
  right: -1px;
  border-width: 2px 2px 0 0;
}

.page-home .home-hero-index::after {
  bottom: -1px;
  left: -1px;
  border-width: 0 0 2px 2px;
}

.page-home .home-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.7) contrast(0.95);
}

.page-home .home-hero-index .eyebrow {
  color: var(--gold);
}

.page-home .home-index-head h2 {
  color: var(--cream);
  font-size: clamp(22px, 4.2vw, 30px);
  margin-bottom: 10px;
}

.page-home .home-index-note {
  font-size: 14px;
  line-height: 1.72;
  color: rgba(245, 240, 230, 0.7);
  margin: 0;
}

.page-home .home-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 4px;
}

.page-home .home-filter .filter-btn {
  min-height: 44px;
  padding: 0 14px;
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(245, 240, 230, 0.76);
  background: transparent;
  border: 1px solid rgba(201, 164, 92, 0.3);
  cursor: pointer;
  transition: color 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .home-filter .filter-btn:hover,
.page-home .home-filter .filter-btn:focus-visible {
  color: var(--gold-light);
  border-color: var(--gold);
}

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

.page-home .home-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.page-home .home-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 18px 16px;
  background: rgba(12, 20, 40, 0.72);
  border: 1px solid var(--home-line);
  color: var(--cream);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .home-card:hover,
.page-home .home-card:focus-visible {
  border-color: var(--gold);
  background: rgba(20, 33, 61, 0.94);
  transform: translateY(-2px);
}

.page-home .home-card[hidden] {
  display: none;
}

.page-home .home-card-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.65);
}

.page-home .home-card-no {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-home .home-card-title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.34;
  color: var(--cream);
}

.page-home .home-card--lead .home-card-title {
  font-size: 23px;
}

.page-home .home-card-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.72);
}

.page-home .home-card .tag {
  align-self: flex-start;
  margin-top: 4px;
}

.page-home .home-card-arrow {
  position: absolute;
  top: 15px;
  right: 15px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold);
  transition: transform 200ms var(--ease);
}

.page-home .home-card:hover .home-card-arrow,
.page-home .home-card:focus-visible .home-card-arrow {
  transform: translateX(3px);
}

/* ---------- 三步指南 ---------- */
.page-home .home-steps {
  position: relative;
  padding: clamp(20px, 3.4vw, 34px) 0 var(--home-pad);
  background: var(--cream);
  overflow: hidden;
}

.page-home .home-ridge {
  display: block;
  width: 100%;
  height: 34px;
  margin-bottom: clamp(20px, 3vw, 32px);
  color: var(--gold);
  opacity: 0.6;
}

.page-home .home-steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 44px);
  align-items: start;
}

.page-home .home-steps-media {
  margin: 0;
}

.page-home .home-steps-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(20, 33, 61, 0.12);
  filter: saturate(0.78) contrast(0.96);
}

.page-home .home-steps-media figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--rock-ink);
}

.page-home .home-steps-note {
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--rock-ink);
  margin: 0 0 24px;
}

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

.page-home .home-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  padding: 20px 18px 18px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(20, 33, 61, 0.1);
}

.page-home .home-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--ochre) 0 20%,
    var(--gold) 20% 40%,
    var(--gold-light) 40% 56%,
    var(--turquoise) 56% 80%,
    var(--moss) 80% 100%
  );
}

.page-home .home-step-no {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding-top: 4px;
}

.page-home .home-step-body p {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--rock-ink);
  margin: 0 0 8px;
}

.page-home .home-step-hint {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--rock-ink);
  opacity: 0.82;
  border-left: 2px solid var(--turquoise);
  padding-left: 8px;
  transition: color 200ms var(--ease), opacity 200ms var(--ease);
}

.page-home .home-step:hover .home-step-hint,
.page-home .home-step:focus-within .home-step-hint {
  color: var(--turquoise);
  opacity: 1;
}

/* ---------- 3 月版本说明 ---------- */
.page-home .home-version {
  position: relative;
  overflow: hidden;
  padding: var(--home-pad) 0;
  background: var(--indigo);
  color: var(--cream);
}

.page-home .home-version::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(201, 164, 92, 0.07) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

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

.page-home .home-version-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 34px);
}

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

.page-home .home-version-head h2 {
  color: var(--cream);
}

.page-home .home-version-note {
  font-size: 15.5px;
  line-height: 1.76;
  color: rgba(245, 240, 230, 0.74);
  margin: 0;
}

.page-home .home-version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 clamp(26px, 4vw, 34px);
  background: rgba(201, 164, 92, 0.24);
  border: 1px solid rgba(201, 164, 92, 0.24);
}

.page-home .home-version-item {
  padding: 22px 20px 24px;
  background: var(--indigo-deep);
}

.page-home .home-version-no {
  display: block;
  margin-bottom: 10px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-home .home-version-item h3 {
  color: var(--cream);
  margin-bottom: 8px;
}

.page-home .home-version-item p {
  font-size: 14px;
  line-height: 1.74;
  color: rgba(245, 240, 230, 0.7);
  margin: 0;
}

/* ---------- 移动端场景 ---------- */
.page-home .home-mobile {
  padding: var(--home-pad) 0;
  background: var(--cream);
}

.page-home .home-mobile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 48px);
  align-items: center;
}

.page-home .home-mobile-note {
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--rock-ink);
}

.page-home .home-scene-list {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-scene {
  display: grid;
  grid-template-columns: 3px 1fr;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(20, 33, 61, 0.1);
}

.page-home .home-scene::before {
  content: "";
  background: linear-gradient(180deg, var(--turquoise), var(--moss));
}

.page-home .home-scene-title {
  font-size: 16px;
  margin-bottom: 6px;
}

.page-home .home-scene p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--rock-ink);
  margin: 0;
}

.page-home .home-mobile-stat {
  display: inline-block;
  margin: 0;
  padding: 10px 14px;
  font-size: 13.5px;
  color: var(--indigo);
  background: rgba(201, 164, 92, 0.16);
  border-left: 2px solid var(--gold);
}

.page-home .home-mobile-stat .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ochre);
}

.page-home .home-mobile-media {
  margin: 0;
}

.page-home .home-mobile-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(20, 33, 61, 0.12);
  filter: saturate(0.78) contrast(0.96);
}

.page-home .home-mobile-media figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--rock-ink);
}

/* ---------- 近期手记 ---------- */
.page-home .home-notes {
  padding: var(--home-pad) 0;
  background: var(--home-paper);
  border-top: 1px solid rgba(20, 33, 61, 0.1);
}

.page-home .home-notes-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: clamp(24px, 4vw, 32px);
}

.page-home .home-notes-note {
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--rock-ink);
  margin: 0;
}

.page-home .home-notes-head .home-textlink--ink {
  justify-self: start;
}

.page-home .home-note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-home .home-note {
  padding: 20px 0 22px;
  border-top: 1px solid rgba(20, 33, 61, 0.14);
}

.page-home .home-note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-home .home-note-meta .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--indigo);
}

.page-home .home-note h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.page-home .home-note p {
  font-size: 14px;
  line-height: 1.74;
  color: var(--rock-ink);
  margin: 0;
}

.page-home .home-note-meta p {
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .home-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-card--lead {
    grid-column: span 2;
  }

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

  .page-home .home-notes-head {
    grid-template-columns: 1fr auto;
    align-items: end;
  }
}

@media (min-width: 760px) {
  .page-home .home-note-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 28px;
  }
}

@media (min-width: 860px) {
  .page-home .home-steps-grid {
    grid-template-columns: 4fr 8fr;
    gap: clamp(30px, 4vw, 52px);
  }

  .page-home .home-steps-media img {
    aspect-ratio: 3 / 4;
  }
}

@media (min-width: 880px) {
  .page-home .home-mobile-grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(34px, 4.5vw, 60px);
  }
}

@media (min-width: 900px) {
  .page-home .home-hero-grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(34px, 4vw, 60px);
  }

  .page-home .home-hero {
    padding-top: calc(var(--header-h) + 46px);
  }
}

@media (min-width: 1080px) {
  .page-home .home-version-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (hover: none) {
  .page-home .home-step-hint {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-card,
  .page-home .home-card-arrow,
  .page-home .home-textlink,
  .page-home .home-step-hint,
  .page-home .home-filter .filter-btn {
    transition: none;
  }

  .page-home .home-card:hover,
  .page-home .home-card:focus-visible {
    transform: none;
  }
}
<<<END>>>