.page-home {
  --home-on-deep: #C3C8E2;
  --home-hairline: rgba(11, 122, 116, 0.2);
  display: block;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  overflow-x: hidden;
}

/* ---------- 通用文字层级 ---------- */
.page-home .home-h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .home-lead {
  margin: 0;
  font-size: clamp(15.5px, 1.1vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-home .home-section-head {
  max-width: 64ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

/* ---------- 分屏首屏 ---------- */
.page-home .home-hero {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-home .home-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(38px, 7vw, 84px) var(--gut) clamp(34px, 5vw, 70px);
}

.page-home .home-hero__ctx {
  margin: 0;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .home-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5.4vw, 56px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 18ch;
}

.page-home .home-hero__lead {
  margin: 0;
  font-size: clamp(16px, 1.15vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 46ch;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .home-hero__foot {
  margin: 6px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .home-hero__visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--indigo-deep);
  aspect-ratio: 4 / 5;
}

.page-home .home-hero__visual img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 分类标签云 ---------- */
.page-home .home-tags {
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-home .home-tags__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .home-tagcard {
  margin: 0;
  display: flex;
}

.page-home .home-tagcard__link {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  padding: 22px 20px 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--t-fast), transform var(--t-fast), background var(--t-fast);
}

.page-home .home-tagcard__link:hover,
.page-home .home-tagcard__link:focus-visible {
  border-color: var(--indigo);
  background: var(--indigo-soft);
  transform: translateX(2px);
}

.page-home .home-tagcard__n {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-home .home-tagcard__name {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .home-tagcard__name::after {
  content: "→";
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--indigo);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--t-mid), transform var(--t-mid);
}

.page-home .home-tagcard__link:hover .home-tagcard__name::after,
.page-home .home-tagcard__link:focus-visible .home-tagcard__name::after {
  opacity: 1;
  transform: translateX(0);
}

.page-home .home-tagcard__desc {
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-home .home-tags__more {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
}

/* ---------- 服务范围快捷查询 ---------- */
.page-home .home-scope {
  padding: clamp(52px, 8vw, 96px) 0;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-scope__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

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

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

.page-home .home-scope__field {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0 28px;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}

.page-home .home-scope__field:hover {
  border-color: var(--teal);
  background: var(--teal-mist);
  box-shadow: 0 0 0 4px var(--teal-mist);
}

.page-home .home-scope__dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(11, 122, 116, 0.12);
}

.page-home .home-scope__prompt {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .home-scope__ways details {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-home .home-scope__ways details:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .home-scope__ways summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

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

.page-home .home-scope__ways summary::after {
  content: "+";
  flex: none;
  font-size: 18px;
  line-height: 1;
  color: var(--indigo);
  transition: transform var(--t-mid);
}

.page-home .home-scope__ways details[open] summary::after {
  transform: rotate(45deg);
}

.page-home .home-scope__ways details p {
  margin: 10px 0 10px;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-home .home-scope__ways details a {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 最近访问 ---------- */
.page-home .home-recent {
  padding: clamp(46px, 7vw, 84px) 0;
}

.page-home .home-recent__panel {
  padding: clamp(24px, 4vw, 46px);
  background: var(--teal-mist);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-home .home-recent__head {
  max-width: 64ch;
}

.page-home .home-recent__head p {
  margin: 0;
  font-size: clamp(15.5px, 1.1vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-home .home-recent__more {
  margin-top: 24px;
  border-top: 1px solid var(--home-hairline);
}

.page-home .home-recent__more summary {
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-deep);
}

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

.page-home .home-recent__more summary::before {
  content: "▾ ";
  font-size: 12px;
}

.page-home .home-recent__more[open] summary::before {
  content: "▴ ";
}

.page-home .home-recent__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: grid;
  grid-template-columns: 1fr;
}

.page-home .home-recent__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--home-hairline);
  font-size: 15px;
  line-height: 1.6;
}

.page-home .home-recent__n {
  flex: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--teal-deep);
  font-variant-numeric: tabular-nums;
}

.page-home .home-recent__list a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--teal);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-home .home-recent__list a:hover,
.page-home .home-recent__list a:focus-visible {
  color: var(--teal-deep);
  border-color: var(--teal-deep);
}

.page-home .home-recent__t {
  flex: none;
  margin-left: auto;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-home .home-recent__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-home .home-recent__note a {
  color: var(--teal-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .home-recent__figure {
  margin: 26px 0 0;
}

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

/* ---------- 三端入口一致性 ---------- */
.page-home .home-channel {
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-home .home-channel__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-home .home-channel__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-home .home-channel__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-home .home-channel__k {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--indigo);
}

.page-home .home-channel__v {
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-home .home-channel__tip {
  margin: 24px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--teal);
  background: var(--teal-mist);
  font-size: 14px;
  line-height: 1.82;
  color: var(--ink-soft);
}

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

.page-home .home-channel__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

/* ---------- 站内情况条 ---------- */
.page-home .home-trust {
  padding: clamp(28px, 4vw, 48px) 0;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-trust__inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 24px;
}

.page-home .home-trust__inner > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .home-trust__n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1;
  color: var(--indigo);
  font-variant-numeric: tabular-nums;
}

.page-home .home-trust__l {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 本季度变化与联系 ---------- */
.page-home .home-updates {
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-home .home-updates__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .home-updates__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(24px, 3.4vw, 38px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-home .home-updates__card--deep {
  background: var(--indigo-deep);
  border-color: var(--indigo-deep);
}

.page-home .home-updates__card--deep .home-h2 {
  color: var(--white);
}

.page-home .home-updates__card--deep p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--home-on-deep);
}

.page-home .home-updates__list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

.page-home .home-updates__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-home .home-updates__list li:last-child {
  border-bottom: none;
}

.page-home .home-updates__when {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-home .home-updates__mail {
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--amber-glow);
  word-break: break-all;
}

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

  .page-home .home-trust__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-channel__list li {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }

  .page-home .home-updates__list li {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
    align-items: stretch;
  }

  .page-home .home-hero__visual {
    aspect-ratio: auto;
    min-height: 580px;
  }

  .page-home .home-scope__inner {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: center;
  }

  .page-home .home-recent__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 34px;
  }

  .page-home .home-channel__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-home .home-updates__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 1040px) {
  .page-home .home-tags__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-tagcard__link {
    padding: 26px 22px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tagcard__link,
  .page-home .home-tagcard__name::after,
  .page-home .home-scope__field,
  .page-home .home-scope__ways summary::after,
  .page-home .home-recent__list a {
    transition: none;
  }

  .page-home .home-tagcard__link:hover {
    transform: none;
  }
}