.page-home {
  --home-rule: rgba(30, 42, 58, 0.16);
  --home-hair: rgba(176, 141, 87, 0.45);
  --home-gap: clamp(2.25rem, 5vw, 4.25rem);
  --home-radius-a: 3px 28px 3px 28px;
  background: var(--tb-paper);
  color: var(--tb-ink);
  font-family: var(--tb-font-body);
  overflow-x: clip;
}

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

/* ---------- 面包屑 ---------- */
.page-home .page-home__crumb {
  padding: 0.85rem 0 0.6rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

.page-home .page-home__crumbinner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--tb-graphite);
}

.page-home .page-home__crumbinner .tb-num {
  color: var(--tb-gold);
  font-weight: 700;
}

.page-home .page-home__crumbsum {
  color: var(--tb-copper);
  letter-spacing: 0.02em;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem) 0 clamp(2.5rem, 5vw, 4rem);
  background:
    radial-gradient(115% 85% at 90% 6%, rgba(58, 157, 138, 0.16), transparent 60%),
    radial-gradient(90% 70% at 6% 96%, rgba(176, 141, 87, 0.18), transparent 62%),
    linear-gradient(178deg, var(--tb-paper) 0%, var(--tb-paper-deep) 100%);
  border-bottom: 1px solid var(--home-rule);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(0deg, rgba(30, 42, 58, 0.028) 0 1px, transparent 1px 5px);
}

.page-home .home-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-home .home-hero__title {
  margin: 0 0 1rem;
  font-family: var(--tb-font-head);
  font-weight: 800;
  font-size: clamp(2.45rem, 9vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--tb-ink);
}

.page-home .home-hero__sub {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--tb-font-body);
  font-size: clamp(0.9rem, 2.2vw, 1.2rem);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--tb-copper);
}

.page-home .home-hero__lede {
  max-width: 38rem;
  margin: 0 0 1.6rem;
  font-size: clamp(0.9875rem, 1.6vw, 1.0625rem);
  line-height: 1.85;
  color: var(--tb-graphite);
}

.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(6.25rem, 1fr));
  margin: 0 0 1.75rem;
  border-top: 1px solid var(--home-hair);
  border-bottom: 1px solid var(--home-hair);
}

.page-home .home-hero__stat {
  padding: 0.8rem 0.9rem 0.85rem 0;
  border-right: 1px dashed var(--home-hair);
}

.page-home .home-hero__stat:last-child {
  border-right: 0;
}

.page-home .home-hero__stat dt {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--tb-gold);
  margin-bottom: 0.2rem;
}

.page-home .home-hero__stat dd {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1;
  color: var(--tb-ink);
}

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

.page-home .home-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--home-hair);
  border-radius: 4px 68px 4px 68px;
  overflow: hidden;
  background: var(--tb-ink);
  box-shadow: 14px 14px 0 rgba(176, 141, 87, 0.24);
}

.page-home .home-hero__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-hero__figure .tb-media__caption {
  margin: 0;
  padding: 0.55rem 0.9rem;
  background: rgba(30, 42, 58, 0.94);
  color: var(--tb-paper);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

/* ---------- 四类内容目录 ---------- */
.page-home .home-catalog {
  padding: var(--home-gap) 0;
  background: var(--tb-paper);
}

.page-home .home-catalog__head {
  max-width: 46rem;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.6rem);
}

.page-home .home-catalog__head h2 {
  margin: 0.4rem 0 0.75rem;
  font-family: var(--tb-font-head);
  font-weight: 700;
  font-size: clamp(1.7rem, 4.4vw, 2.85rem);
  line-height: 1.14;
  color: var(--tb-ink);
}

.page-home .home-catalog__intro {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--tb-graphite);
}

.page-home .home-catalog__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(0.85rem, 2.2vw, 1.35rem);
}

.page-home .home-catalog__item {
  position: relative;
  display: block;
  padding: 1.25rem 1.35rem 1.35rem 1.6rem;
  border: 1px solid var(--home-rule);
  border-radius: var(--home-radius-a);
  background: linear-gradient(180deg, rgba(232, 225, 211, 0.72), rgba(214, 204, 184, 0.5));
  color: inherit;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-home .home-catalog__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  border-radius: 3px 0 0 28px;
}

.page-home .home-catalog__item--copper::before {
  background: linear-gradient(180deg, var(--tb-copper), var(--tb-copper-lit));
}

.page-home .home-catalog__item--gold::before {
  background: linear-gradient(180deg, var(--tb-gold), #d7b982);
}

.page-home .home-catalog__item--violet::before {
  background: linear-gradient(180deg, var(--tb-violet), #7a6ba6);
}

.page-home .home-catalog__item--cinnabar::before {
  background: linear-gradient(180deg, var(--tb-cinnabar), #de7a6c);
}

.page-home .home-catalog__item:hover,
.page-home .home-catalog__item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--tb-copper);
  box-shadow: 0 10px 0 -6px rgba(47, 107, 94, 0.35);
  outline: none;
}

.page-home .home-catalog__item:focus-visible {
  outline: 2px solid var(--tb-copper-lit);
  outline-offset: 3px;
}

.page-home .home-catalog__idx {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--tb-gold);
  letter-spacing: 0.08em;
}

.page-home .home-catalog__name {
  margin: 0 0 0.5rem;
  font-family: var(--tb-font-head);
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--tb-ink);
}

.page-home .home-catalog__desc {
  margin: 0 0 0.9rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--tb-graphite);
}

.page-home .home-catalog__go {
  display: inline-block;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--tb-copper);
  border-bottom: 1px solid var(--home-hair);
  padding-bottom: 0.12rem;
}

.page-home .home-catalog__strip {
  margin: clamp(1.5rem, 3.5vw, 2.75rem) 0 0;
}

.page-home .home-catalog__strip img {
  display: block;
  width: 100%;
  height: clamp(150px, 26vw, 290px);
  object-fit: cover;
  border: 1px solid var(--home-hair);
  border-radius: 3px 56px 3px 56px;
}

.page-home .home-catalog__strip .tb-media__caption {
  margin: 0.6rem 0 0;
  font-size: 0.78125rem;
  letter-spacing: 0.06em;
  color: var(--tb-graphite);
}

/* ---------- 省级索引与时间刻度 ---------- */
.page-home .home-index {
  padding: var(--home-gap) 0;
  background: linear-gradient(180deg, var(--tb-paper-deep) 0%, var(--tb-paper) 100%);
  border-top: 1px solid var(--home-rule);
  border-bottom: 1px solid var(--home-rule);
}

.page-home .home-index__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-home .home-index__railtitle,
.page-home .home-index__maintitle {
  margin: 0 0 0.5rem;
  font-family: var(--tb-font-head);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--tb-ink);
}

.page-home .home-index__maintitle {
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  margin-bottom: 0.4rem;
}

.page-home .home-index__railnote,
.page-home .home-index__mainnote {
  margin: 0 0 1.1rem;
  font-size: 0.84375rem;
  line-height: 1.75;
  color: var(--tb-graphite);
}

.page-home .home-index__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0 0 1.6rem;
  padding: 0;
}

.page-home .home-index__list li {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--home-rule);
  border-radius: 2px;
  background: rgba(232, 225, 211, 0.65);
  font-size: 0.8125rem;
  color: var(--tb-ink);
  transition: border-color 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.page-home .home-index__list li .tb-num {
  font-size: 0.75rem;
  color: var(--tb-gold);
}

.page-home .home-index__list li:hover {
  border-color: var(--tb-copper);
  background: rgba(47, 107, 94, 0.12);
  color: var(--tb-copper);
}

.page-home .home-index__railhead {
  margin: 0 0 0.65rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--home-hair);
  font-family: var(--tb-font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--tb-copper);
}

.page-home .home-index__years {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px dashed var(--home-hair);
}

.page-home .home-index__years li {
  position: relative;
  padding-left: 0.95rem;
}

.page-home .home-index__years li::before {
  content: "";
  position: absolute;
  left: -3.5px;
  top: 0.95rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tb-gold);
}

.page-home .home-index__years a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.32rem 0;
  font-size: 0.84375rem;
  color: var(--tb-graphite);
  text-decoration: none;
  transition: color 0.16s ease;
}

.page-home .home-index__years a .tb-num {
  color: var(--tb-copper);
  font-weight: 700;
}

.page-home .home-index__years a:hover,
.page-home .home-index__years a:focus-visible {
  color: var(--tb-copper);
  outline: none;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 折叠卡片 */
.page-home .home-fold {
  margin-bottom: 0.7rem;
  border: 1px solid var(--home-rule);
  border-radius: var(--home-radius-a);
  background: rgba(232, 225, 211, 0.6);
  overflow: hidden;
}

.page-home .home-fold__sum {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--tb-font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--tb-ink);
  transition: background 0.16s ease;
}

.page-home .home-fold__sum::-webkit-details-marker {
  display: none;
}

.page-home .home-fold__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--tb-font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--tb-copper);
}

.page-home .home-fold[open] .home-fold__sum::after {
  content: "–";
}

.page-home .home-fold[open] .home-fold__sum {
  background: rgba(47, 107, 94, 0.1);
}

.page-home .home-fold__sum:hover {
  background: rgba(47, 107, 94, 0.07);
}

.page-home .home-fold__sum:focus-visible {
  outline: 2px solid var(--tb-copper-lit);
  outline-offset: -2px;
}

.page-home .home-fold__no {
  color: var(--tb-gold);
  font-size: 0.9375rem;
}

.page-home .home-fold__body {
  padding: 0.75rem 1rem 1rem;
  border-top: 1px dashed var(--home-hair);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--tb-graphite);
}

.page-home .home-fold__body p {
  margin: 0;
}

.page-home .home-index__figure {
  margin: 1.4rem 0 0;
}

.page-home .home-index__figure img {
  display: block;
  width: 100%;
  height: clamp(160px, 24vw, 250px);
  object-fit: cover;
  border: 1px solid var(--home-hair);
  border-radius: 28px 3px 28px 3px;
}

.page-home .home-index__figure .tb-media__caption {
  margin: 0.55rem 0 0;
  font-size: 0.78125rem;
  letter-spacing: 0.06em;
  color: var(--tb-graphite);
}

/* ---------- 最近一批核对 ---------- */
.page-home .home-recent {
  padding: var(--home-gap) 0;
  background: var(--tb-paper);
}

.page-home .home-recent__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-home .home-recent__lead h2 {
  margin: 0.4rem 0 0.85rem;
  font-family: var(--tb-font-head);
  font-weight: 700;
  font-size: clamp(1.7rem, 4.2vw, 2.7rem);
  line-height: 1.14;
  color: var(--tb-ink);
}

.page-home .home-recent__lead p {
  margin: 0 0 1.3rem;
  font-size: 0.9875rem;
  line-height: 1.85;
  color: var(--tb-graphite);
}

.page-home .home-recent__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-home .home-recent__list li {
  position: relative;
  padding: 0.85rem 1rem 0.9rem 1rem;
  border: 1px solid var(--home-rule);
  border-left: 3px solid var(--tb-violet);
  border-radius: 2px 16px 2px 16px;
  background: linear-gradient(180deg, rgba(214, 204, 184, 0.55), rgba(232, 225, 211, 0.62));
}

.page-home .home-recent__list li:nth-child(2) {
  border-left-color: var(--tb-copper);
}

.page-home .home-recent__list li:nth-child(3) {
  border-left-color: var(--tb-gold);
}

.page-home .home-recent__list li:nth-child(4) {
  border-left-color: var(--tb-cinnabar);
}

.page-home .home-recent__no {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--tb-gold);
}

.page-home .home-recent__list h3 {
  margin: 0 0 0.3rem;
  font-family: var(--tb-font-head);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--tb-ink);
}

.page-home .home-recent__list p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--tb-graphite);
}

.page-home .home-recent__figure {
  margin: 0;
}

.page-home .home-recent__figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 300px);
  object-fit: cover;
  border: 1px solid var(--home-hair);
  border-radius: 32px 3px 32px 3px;
}

.page-home .home-recent__figure .tb-media__caption {
  margin: 0.55rem 0 0;
  font-size: 0.78125rem;
  letter-spacing: 0.06em;
  color: var(--tb-graphite);
}

/* ---------- 口径说明 ---------- */
.page-home .home-trust {
  padding: 0 0 var(--home-gap);
  background: var(--tb-paper);
}

.page-home .home-trust__panel {
  padding: clamp(1.4rem, 4vw, 2.75rem);
  border: 1px solid var(--tb-ink);
  border-radius: 4px 40px 4px 40px;
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(74, 63, 107, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(30, 42, 58, 0.06), rgba(214, 204, 184, 0.45));
}

.page-home .home-trust__panel h2 {
  margin: 0.4rem 0 1.3rem;
  font-family: var(--tb-font-head);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.8vw, 2.4rem);
  line-height: 1.15;
  color: var(--tb-ink);
}

.page-home .home-trust__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.15rem;
}

.page-home .home-trust__col {
  padding-top: 0.85rem;
  border-top: 2px solid var(--tb-gold);
}

.page-home .home-trust__col:nth-child(2) {
  border-top-color: var(--tb-copper);
}

.page-home .home-trust__col:nth-child(3) {
  border-top-color: var(--tb-violet);
}

.page-home .home-trust__col h3 {
  margin: 0 0 0.45rem;
  font-family: var(--tb-font-head);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--tb-ink);
}

.page-home .home-trust__col p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--tb-graphite);
}

.page-home .home-trust__foot {
  margin-top: clamp(1.3rem, 3vw, 2rem);
  padding-top: 1.2rem;
  border-top: 1px dashed var(--home-hair);
}

.page-home .home-trust__foot .tb-note {
  margin: 0 0 1.1rem;
  max-width: 52rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--tb-graphite);
}

.page-home .home-trust__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

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

  .page-home .home-trust__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1rem, 2.4vw, 1.9rem);
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-home .home-catalog__item:nth-child(even) {
    margin-top: 2.2rem;
  }

  .page-home .home-index__grid {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-home .home-index__rail {
    position: sticky;
    top: calc(var(--tb-mast-h) + 1.5rem);
  }

  .page-home .home-recent__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
    grid-template-areas:
      "lead list"
      "figure figure";
    align-items: start;
  }

  .page-home .home-recent__lead {
    grid-area: lead;
  }

  .page-home .home-recent__list {
    grid-area: list;
  }

  .page-home .home-recent__figure {
    grid-area: figure;
    margin-top: 0.5rem;
  }
}

@media (max-width: 480px) {
  .page-home .home-hero__stat {
    border-right: 0;
    border-bottom: 1px dashed var(--home-hair);
  }

  .page-home .home-hero__stat:last-child {
    border-bottom: 0;
  }

  .page-home .home-hero__figure {
    box-shadow: 8px 8px 0 rgba(176, 141, 87, 0.22);
  }
}