.page-home {
  --page-gap: 1.25rem;
  --page-hero-pad: clamp(2.5rem, 7vw, 6rem);
  --page-card-radius: 1.25rem;
  overflow-x: hidden;
}

.page-home .breadcrumb {
  padding-top: 1rem;
  padding-bottom: 0.25rem;
}

/* ===== 框景首屏 ===== */
.page-home .page-home__hero {
  position: relative;
  isolation: isolate;
  min-height: min(82vh, 780px);
  display: flex;
  align-items: center;
  padding: var(--page-hero-pad) 0;
  color: var(--color-snow);
  overflow: hidden;
}

.page-home .page-home__hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .page-home__hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .page-home__hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(115deg, rgba(20, 20, 20, 0.78) 0%, rgba(31, 58, 95, 0.55) 48%, rgba(20, 20, 20, 0.35) 100%);
}

.page-home .page-home__hero-ruler {
  position: absolute;
  inset: 1.25rem;
  z-index: 1;
  border: 1px solid rgba(247, 245, 240, 0.32);
  border-radius: var(--radius);
  pointer-events: none;
}

.page-home .page-home__hero-ruler::before,
.page-home .page-home__hero-ruler::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-gold) 0 4px, transparent 4px 12px);
  opacity: 0.7;
}

.page-home .page-home__hero-ruler::before {
  top: -1px;
}

.page-home .page-home__hero-ruler::after {
  bottom: -1px;
}

.page-home .page-home__hero-ruler i {
  position: absolute;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--color-gold);
  border-width: 0;
}

.page-home .page-home__hero-ruler i:nth-child(1) {
  top: -0.2rem;
  left: -0.2rem;
  border-top-width: 2px;
  border-left-width: 2px;
}

.page-home .page-home__hero-ruler i:nth-child(2) {
  top: -0.2rem;
  right: -0.2rem;
  border-top-width: 2px;
  border-right-width: 2px;
}

.page-home .page-home__hero-ruler i:nth-child(3) {
  bottom: -0.2rem;
  left: -0.2rem;
  border-bottom-width: 2px;
  border-left-width: 2px;
}

.page-home .page-home__hero-ruler i:nth-child(4) {
  bottom: -0.2rem;
  right: -0.2rem;
  border-bottom-width: 2px;
  border-right-width: 2px;
}

.page-home .page-home__hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-home .page-home__hero-copy {
  max-width: 46rem;
}

.page-home .page-home__hero-kicker {
  display: inline-block;
  background: var(--color-red);
  color: var(--color-snow);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.8125rem;
  letter-spacing: 0.24em;
  padding: 0.45em 1.2em;
  margin-bottom: 1.25rem;
  clip-path: polygon(0.75em 0, 100% 0, calc(100% - 0.75em) 100%, 0 100%);
}

.page-home .page-home__hero-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 3.25rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  text-shadow: 0 2px 16px rgba(20, 20, 20, 0.45);
}

.page-home .page-home__hero-lead {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(247, 245, 240, 0.88);
  max-width: 40rem;
  margin: 0;
}

/* ===== 首屏 Bento 入口 ===== */
.page-home .page-home__hero-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--page-gap);
  width: 100%;
}

.page-home .page-home__bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  padding: 1.5rem;
  background: rgba(247, 245, 240, 0.94);
  border-radius: var(--page-card-radius);
  color: var(--color-stone);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.page-home .page-home__bento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.page-home .page-home__bento-card::after {
  content: "";
  position: absolute;
  right: -1.5rem;
  bottom: -1.5rem;
  width: 5rem;
  height: 5rem;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  opacity: 0.35;
  transition: transform 0.3s ease;
}

.page-home .page-home__bento-card:hover::after {
  transform: scale(1.15);
}

.page-home .page-home__bento-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-red);
  border: 1px solid rgba(194, 55, 45, 0.35);
  border-radius: 999px;
  padding: 0.2em 0.9em;
  margin-bottom: 0.35rem;
}

.page-home .page-home__bento-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.125rem;
  color: var(--color-navy);
  line-height: 1.4;
}

.page-home .page-home__bento-desc {
  font-size: 0.875rem;
  color: var(--color-stone);
  line-height: 1.6;
}

.page-home .page-home__bento-arrow {
  margin-top: auto;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-red);
}

.page-home .page-home__bento-focus {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  background: linear-gradient(135deg, var(--color-red) 0%, #7a1e18 100%);
  color: var(--color-snow);
  border-radius: var(--page-card-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 18px 36px rgba(194, 55, 45, 0.3);
  position: relative;
  overflow: hidden;
}

.page-home .page-home__bento-focus::before {
  content: "";
  position: absolute;
  top: -2rem;
  right: -2rem;
  width: 6rem;
  height: 6rem;
  border: 1px solid rgba(247, 245, 240, 0.35);
  border-radius: 50%;
}

.page-home .page-home__focus-mark {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  opacity: 0.85;
  text-transform: uppercase;
}

.page-home .page-home__focus-main {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: 0.06em;
}

.page-home .page-home__focus-line {
  width: 3rem;
  height: 3px;
  margin-top: 0.75rem;
  background: var(--color-gold);
  border-radius: 2px;
}

/* ===== 通用标题区 ===== */
.page-home .page-home__section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
}

.page-home .page-home__kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 0.5rem;
}

.page-home .page-home__section-head .section-intro {
  max-width: 38rem;
}

/* ===== 最新公告 ===== */
.page-home .page-home__news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-home .page-home__news-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-home .page-home__news-card {
  background: var(--color-snow);
  border: 1px solid rgba(20, 20, 20, 0.07);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.page-home .page-home__news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-home .page-home__news-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.125rem;
  color: var(--color-navy);
  margin: 0 0 0.75rem;
  line-height: 1.45;
}

.page-home .page-home__news-summary {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
}

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

.page-home .page-home__news-excerpt {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-stone);
}

.page-home .page-home__news-more,
.page-home .page-home__news-details[open] .page-home__news-summary::after {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-red);
  text-transform: uppercase;
}

.page-home .page-home__news-details[open] .page-home__news-more {
  display: none;
}

.page-home .page-home__news-body {
  border-top: 1px dashed rgba(20, 20, 20, 0.12);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-stone);
}

.page-home .page-home__news-link {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-red);
  text-decoration: none;
}

.page-home .page-home__news-aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.page-home .page-home__speed-card {
  position: relative;
  background: var(--color-navy);
  color: var(--color-snow);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.page-home .page-home__speed-number {
  display: block;
  font-family: var(--font-data);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--color-gold);
  line-height: 1.2;
}

.page-home .page-home__speed-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  margin-top: 0.25rem;
}

.page-home .page-home__speed-card p {
  font-size: 0.875rem;
  opacity: 0.75;
  margin: 0.5rem 0 0;
}

/* ===== 核心服务矩阵 ===== */
.page-home .page-home__services {
  position: relative;
}

.page-home .page-home__services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--page-gap);
}

.page-home .page-home__service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 1.5rem;
  background: var(--color-snow);
  border-radius: var(--page-card-radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.page-home .page-home__service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.page-home .page-home__service-index {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
}

.page-home .page-home__service-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--color-navy);
  margin: 0;
}

.page-home .page-home__service-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-stone);
  margin: 0;
}

.page-home .page-home__service-list {
  margin: 0.5rem 0;
  padding-left: 1.25rem;
  color: var(--color-stone);
  font-size: 0.875rem;
  line-height: 1.8;
}

.page-home .page-home__service-stat {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.page-home .page-home__service-stat .data-number {
  font-size: 2.25rem;
  color: var(--color-red);
}

.page-home .page-home__service-card--account {
  background: linear-gradient(145deg, var(--color-navy), #284b78);
  color: var(--color-snow);
}

.page-home .page-home__service-card--account .page-home__service-title {
  color: var(--color-snow);
}

.page-home .page-home__service-card--account .page-home__service-desc,
.page-home .page-home__service-card--account .page-home__service-list {
  color: rgba(247, 245, 240, 0.85);
}

.page-home .page-home__service-card--account .page-home__service-index {
  color: var(--color-gold);
}

.page-home .page-home__service-card--account .page-home__btn-light {
  background: var(--color-snow);
  color: var(--color-red);
}

.page-home .page-home__service-path {
  margin-top: 2rem;
}

.page-home .page-home__services-banner {
  margin-top: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  max-height: 260px;
}

.page-home .page-home__services-banner img {
  width: 100%;
  height: 100%;
  max-height: 260px;
  object-fit: cover;
  display: block;
}

/* ===== 品牌信任与高原基因 ===== */
.page-home .page-home__trust-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-home .page-home__trust-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  display: block;
}

.page-home .page-home__trust-copy p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-stone);
}

.page-home .page-home__trust-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

.page-home .page-home__trust-stat {
  border-left: 3px solid var(--color-gold);
  padding-left: 0.75rem;
}

.page-home .page-home__trust-stat .data-number {
  display: block;
  font-size: 1.75rem;
  color: var(--color-red);
}

.page-home .page-home__trust-stat .data-label {
  font-size: 0.8125rem;
}

.page-home .page-home__trust-icp {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  background: var(--color-fog);
  border-radius: 999px;
  padding: 0.35em 1em;
  color: var(--color-stone);
  margin-top: 0.5rem;
}

/* ===== 联系 CTA ===== */
.page-home .page-home__cta {
  position: relative;
  overflow: hidden;
  background: var(--color-dark);
  color: var(--color-snow);
}

.page-home .page-home__cta-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.page-home .page-home__cta-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.75rem;
  color: var(--color-snow);
  margin: 0 0 0.5rem;
}

.page-home .page-home__cta-text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(247, 245, 240, 0.8);
  margin: 0;
}

/* ===== 媒体查询：平板 ===== */
@media (min-width: 640px) {
  .page-home .page-home__hero-bento {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .page-home__bento-card--account,
  .page-home .page-home__bento-focus {
    grid-column: 1 / -1;
  }

  .page-home .page-home__news-aside {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    align-items: start;
  }

  .page-home .page-home__services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .page-home__trust-inner {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .page-home__cta-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ===== 媒体查询：桌面 ===== */
@media (min-width: 960px) {
  .page-home .page-home__hero-bento {
    grid-template-columns: repeat(3, 1fr);
    grid-template-areas:
      "account account records"
      "rules focus mobile";
    align-items: stretch;
  }

  .page-home .page-home__bento-card--account {
    grid-area: account;
  }

  .page-home .page-home__bento-card--records {
    grid-area: records;
  }

  .page-home .page-home__bento-card--rules {
    grid-area: rules;
  }

  .page-home .page-home__bento-card--mobile {
    grid-area: mobile;
  }

  .page-home .page-home__bento-focus {
    grid-area: focus;
  }

  .page-home .page-home__hero-inner {
    gap: 3rem;
  }

  .page-home .page-home__hero-lead {
    font-size: 1.125rem;
  }

  .page-home .page-home__news-layout {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .page-home__news-aside {
    display: flex;
    flex-direction: column;
    border-left: 1px solid rgba(20, 20, 20, 0.08);
    padding-left: 2rem;
  }

  .page-home .page-home__services-grid {
    grid-template-columns: repeat(5, 1fr);
    grid-template-areas:
      "account account account records records"
      "rules mobile mobile mobile mobile";
  }

  .page-home .page-home__service-card--account {
    grid-area: account;
  }

  .page-home .page-home__service-card--records {
    grid-area: records;
  }

  .page-home .page-home__service-card--rules {
    grid-area: rules;
  }

  .page-home .page-home__service-card--mobile {
    grid-area: mobile;
  }

  .page-home .page-home__trust-inner {
    grid-template-columns: 5fr 7fr;
    gap: 3rem;
  }
}