.page-home {
  --home-line-soft: rgba(246, 241, 231, 0.18);
  --home-line-soft-2: rgba(246, 241, 231, 0.34);
  display: block;
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  padding-block: clamp(1rem, 3vw, 2rem) 0;
}

.page-home .hero__frame {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-hi);
  padding: clamp(1.15rem, 4vw, 3rem);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  pointer-events: none;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 4vw, 2.5rem);
}

.page-home .hero__aside {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-home .hero__mark {
  display: block;
  width: clamp(46px, 8vw, 68px);
  height: auto;
}

.page-home .hero__index {
  margin: 0.3rem 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--gold-deep);
}

.page-home .hero__note {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--forest-2);
}

.page-home .hero__title {
  margin: 0.55rem 0 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.9rem, 6.2vw, 3.35rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--forest);
  text-wrap: balance;
}

.page-home .hero__lead {
  margin: 1.1rem 0 0;
  max-width: 34em;
  color: var(--forest-2);
  line-height: 1.8;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-top: 0;
  background: var(--line);
}

.page-home .stat {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.85rem 1rem;
  background: var(--paper-hi);
}

.page-home .stat__num {
  font-size: clamp(1.05rem, 2.4vw, 1.4rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--forest);
}

.page-home .stat__label {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--forest-2);
}

/* ---------- 区块通用 ---------- */
.page-home .section {
  padding-block: clamp(2.5rem, 7vw, 4.75rem);
}

.page-home .sec-head {
  max-width: 46em;
  margin-bottom: clamp(1.4rem, 4vw, 2.4rem);
}

.page-home .sec-head__desc {
  margin: 0.7rem 0 0;
  max-width: 38em;
  line-height: 1.8;
  color: var(--forest-2);
}

.page-home .section--dark {
  background: var(--forest);
  color: var(--paper);
}

.page-home .section--dark .h-sec {
  color: var(--paper);
}

.page-home .section--dark .eyebrow {
  color: var(--gold-pale);
}

.page-home .section--dark .sec-head__desc {
  color: rgba(246, 241, 231, 0.78);
}

.page-home .section--sub {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ---------- 两栏入口对照 ---------- */
.page-home .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .path {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-hi);
  padding: clamp(1.1rem, 3vw, 1.9rem);
}

.page-home .path__tag {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
}

.page-home .path__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.6vw, 1.45rem);
  line-height: 1.35;
  color: var(--forest);
}

.page-home .path__body {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--forest-2);
}

.page-home .path--mobile {
  background: var(--forest);
  border-color: var(--forest);
}

.page-home .path--mobile .path__title {
  color: var(--paper);
}

.page-home .path--mobile .path__body {
  color: rgba(246, 241, 231, 0.8);
}

.page-home .path--mobile .path__tag {
  color: var(--gold-pale);
}

.page-home .steps {
  counter-reset: home-step;
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-home .steps li {
  counter-increment: home-step;
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.7rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--forest-2);
}

.page-home .steps li::before {
  content: counter(home-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.55;
  text-align: center;
  color: var(--gold-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  align-self: start;
}

.page-home .path--mobile .steps li {
  color: rgba(246, 241, 231, 0.82);
}

.page-home .path--mobile .steps li::before {
  color: var(--gold-pale);
  border-color: rgba(246, 241, 231, 0.3);
}

.page-home .path-figure {
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
}

.page-home .path-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-home .path-figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--forest-2);
}

/* ---------- 更新记录时间线 ---------- */
.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .timeline__item {
  position: relative;
  padding: 1.15rem 0 1.3rem 2.6rem;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .timeline__item:first-child {
  border-top: 0;
  padding-top: 0.35rem;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: 0.95rem;
  top: 1.6rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold-pale);
}

.page-home .timeline__item:first-child::before {
  top: 0.85rem;
}

.page-home .timeline__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(0.95rem + 4px);
  top: 2.2rem;
  bottom: 0;
  width: 1px;
  background: var(--home-line-soft);
}

.page-home .timeline__item.is-latest::before {
  left: calc(0.95rem - 2px);
  top: 1.5rem;
  width: 13px;
  height: 13px;
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(178, 58, 47, 0.24);
}

.page-home .timeline__item.is-latest:first-child::before {
  top: 0.75rem;
}

.page-home .timeline__batch {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--gold-pale);
}

.page-home .timeline__title {
  margin: 0.35rem 0 0.4rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .timeline__desc {
  margin: 0;
  max-width: 44em;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(246, 241, 231, 0.76);
}

.page-home .timeline-figure {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
}

.page-home .timeline-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--home-line-soft-2);
  border-radius: var(--radius);
}

.page-home .timeline-figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.64);
}

/* ---------- 短路径表格 ---------- */
.page-home .shortcut {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-hi);
  -webkit-overflow-scrolling: touch;
}

.page-home .shortcut__table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-home .shortcut__table th {
  padding: 0.72rem 0.95rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-home .shortcut__table tbody th {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--forest);
  background: transparent;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-home .shortcut__table td {
  padding: 0.78rem 0.95rem;
  border-bottom: 1px solid var(--line);
  color: var(--forest-2);
  line-height: 1.7;
}

.page-home .shortcut__table tbody tr:last-child th,
.page-home .shortcut__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .shortcut__table tbody tr:hover {
  background: var(--gold-pale);
}

.page-home .shortcut__table td.mono {
  color: var(--forest);
  white-space: nowrap;
}

.page-home .shortcut__more {
  margin: 1.25rem 0 0;
}

/* ---------- 订阅提醒 ---------- */
.page-home .sub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 4vw, 2.5rem);
}

.page-home .subscribe {
  display: grid;
  gap: 0.75rem;
}

.page-home .subscribe__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-hi);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-home .subscribe__item:hover {
  border-color: var(--gold);
}

.page-home .subscribe__item:has(input:checked) {
  background: var(--paper-hi);
  border-color: var(--gold-deep);
  box-shadow: inset 3px 0 0 var(--gold);
}

.page-home .subscribe__item input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0.2rem 0 0;
  accent-color: var(--gold-deep);
  cursor: pointer;
}

.page-home .subscribe__item input:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
}

.page-home .subscribe__label {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--forest);
}

.page-home .subscribe__desc {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--forest-2);
}

.page-home .subscribe__hint {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--forest-2);
}

.page-home .subscribe__hint a {
  color: var(--forest);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.2em;
}

.page-home .subscribe__hint a:hover {
  color: var(--gold-deep);
}

/* ---------- 页脚固定入口 ---------- */
.page-home .record {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius);
  background: var(--paper-hi);
}

.page-home .record__num {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--gold-deep);
}

.page-home .record__body p {
  margin: 0 0 0.8rem;
  max-width: 38em;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--forest-2);
}

.page-home .record__body p:last-of-type {
  margin-bottom: 0;
}

.page-home .record__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.15rem;
}

.page-home .record__aside {
  margin: 1.1rem 0 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--forest-2);
}

.page-home .record__aside a {
  color: var(--forest);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.2em;
}

.page-home .record__aside a:hover {
  color: var(--gold-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-home .split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 1.25rem;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-home .sub-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .record {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .subscribe__item {
    transition: none;
  }
}