.page-home {
  --home-hairline: 1px solid var(--line);
  --home-text-dim: rgba(110, 134, 124, .95);
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  background: var(--green);
  color: var(--porcelain);
}

.page-home .home-hero__grid {
  display: grid;
  gap: 32px;
  padding-top: 40px;
  padding-bottom: 44px;
}

.page-home .home-hero__aside {
  min-width: 0;
}

.page-home .home-hero__meta {
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-home .home-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 600;
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--porcelain);
}

.page-home .home-hero__lead {
  margin: 0 0 28px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(246, 243, 234, .8);
}

.page-home .home-hero__entries {
  display: grid;
  margin: 0 0 24px;
  border-top: 1px solid rgba(201, 162, 75, .34);
}

.page-home .home-entry {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(201, 162, 75, .34);
  text-decoration: none;
  color: var(--porcelain);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-entry:hover,
.page-home .home-entry:focus-visible {
  border-bottom-color: var(--amber);
  transform: translateX(4px);
}

.page-home .home-entry:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.page-home .home-entry__num {
  font-size: 13px;
  line-height: 1.6;
  color: var(--gold);
  letter-spacing: .04em;
}

.page-home .home-entry__body {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-home .home-entry__text {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.35;
}

.page-home .home-entry__hint {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(246, 243, 234, .62);
}

.page-home .home-hero__cross {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(246, 243, 234, .6);
}

.page-home .home-hero__cross::before {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--state);
}

.page-home .home-hero__stage {
  position: relative;
  min-width: 0;
}

.page-home .home-hero__figure {
  margin: 0;
  background: var(--green-deep);
}

.page-home .home-hero__figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-hero__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  padding: 5px 12px;
  border: 1px solid rgba(226, 160, 60, .45);
  background: rgba(226, 160, 60, .12);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-home .home-hero__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

/* ---------- 服务速览带 ---------- */

.page-home .home-services {
  padding: 60px 0 68px;
  background: var(--porcelain);
  border-bottom: var(--home-hairline);
}

.page-home .home-services__head {
  display: grid;
  gap: 12px;
  margin-bottom: 34px;
}

.page-home .home-services__index,
.page-home .home-version__index,
.page-home .home-routes__index,
.page-home .home-topics__index,
.page-home .home-contact__index {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--moss);
}

.page-home .home-services__title,
.page-home .home-version__title,
.page-home .home-routes__title,
.page-home .home-topics__title,
.page-home .home-contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 600;
  line-height: 1.34;
  color: var(--green-deep);
}

.page-home .home-services__lead,
.page-home .home-version__lead,
.page-home .home-routes__lead,
.page-home .home-topics__lead,
.page-home .home-contact__lead {
  margin: 0;
  max-width: 48em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-text-dim);
}

.page-home .home-services__grid {
  display: grid;
  gap: 34px;
}

.page-home .home-services__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-service {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 16px;
  padding: 17px 0;
  border-top: var(--home-hairline);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur) var(--ease);
}

.page-home .home-services__item:last-child .home-service {
  border-bottom: var(--home-hairline);
}

.page-home .home-service:hover,
.page-home .home-service:focus-visible {
  border-top-color: var(--amber);
}

.page-home .home-service:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.page-home .home-service__num {
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-home .home-service__body {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-home .home-service__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--green-deep);
}

.page-home .home-service__desc {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--home-text-dim);
  transition: max-height 200ms var(--ease), opacity 200ms var(--ease), margin-top 200ms var(--ease);
}

.page-home .home-service:hover .home-service__desc,
.page-home .home-service:focus-visible .home-service__desc {
  max-height: 6em;
  opacity: 1;
  margin-top: 6px;
}

.page-home .home-services__aside {
  margin: 0;
  background: var(--cream);
}

.page-home .home-services__aside .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 版本节奏 ---------- */

.page-home .home-version {
  padding: 60px 0 68px;
  background: var(--cream);
  border-bottom: var(--home-hairline);
}

.page-home .home-version__grid {
  display: grid;
  gap: 36px;
}

.page-home .home-version__main {
  min-width: 0;
}

.page-home .home-version__lead {
  margin-top: 12px;
}

.page-home .home-version__rules {
  margin: 28px 0 24px;
  border-top: var(--home-hairline);
}

.page-home .home-version-rule {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: var(--home-hairline);
}

.page-home .home-version-rule__term {
  margin: 0;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--green);
}

.page-home .home-version-rule__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-text-dim);
}

.page-home .home-version__foot {
  margin: 0 0 20px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .home-version__figure {
  margin: 0;
  align-self: start;
  background: var(--porcelain);
}

.page-home .home-version__figure .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 分流入口 ---------- */

.page-home .home-routes {
  padding: 60px 0 68px;
  background: var(--porcelain);
  border-bottom: var(--home-hairline);
}

.page-home .home-routes__head {
  display: grid;
  gap: 12px;
  margin-bottom: 34px;
}

.page-home .home-routes__grid {
  display: grid;
  gap: 36px;
}

.page-home .home-routes__cards {
  display: grid;
  border-top: var(--home-hairline);
}

.page-home .home-route {
  padding: 24px 0;
  border-bottom: var(--home-hairline);
}

.page-home .home-route__tag {
  margin-bottom: 12px;
}

.page-home .home-route__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.42;
  color: var(--green-deep);
}

.page-home .home-route__desc {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-text-dim);
}

.page-home .home-route__link {
  display: inline-block;
  font-size: 14px;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-route__link:hover,
.page-home .home-route__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-home .home-routes__figure {
  margin: 0;
  background: var(--cream);
}

.page-home .home-routes__figure .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 专题中心 ---------- */

.page-home .home-topics {
  padding: 60px 0 68px;
  background: var(--green-deep);
  color: var(--porcelain);
}

.page-home .home-topics__head {
  display: grid;
  gap: 12px;
  margin-bottom: 34px;
}

.page-home .home-topics__index {
  color: var(--gold);
}

.page-home .home-topics__title {
  color: var(--porcelain);
}

.page-home .home-topics__lead {
  color: rgba(246, 243, 234, .7);
}

.page-home .home-topics__grid {
  display: grid;
  border-top: 1px solid rgba(201, 162, 75, .3);
}

.page-home .home-topic {
  padding: 24px 0;
  border-bottom: 1px solid rgba(201, 162, 75, .3);
}

.page-home .home-topic__issue {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .home-topic__tag {
  margin-bottom: 12px;
}

.page-home .home-topic__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--porcelain);
}

.page-home .home-topic__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(246, 243, 234, .68);
}

.page-home .home-topic__link {
  display: inline-block;
  font-size: 14px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(226, 160, 60, .5);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-topic__link:hover,
.page-home .home-topic__link:focus-visible {
  color: var(--porcelain);
  border-bottom-color: var(--porcelain);
}

.page-home .home-topics__foot {
  margin: 28px 0 0;
}

/* ---------- 联系引导 ---------- */

.page-home .home-contact {
  padding: 60px 0 68px;
  background: var(--porcelain);
}

.page-home .home-contact__grid {
  display: grid;
  gap: 34px;
}

.page-home .home-contact__lead {
  margin-top: 12px;
}

.page-home .home-contact__channels {
  margin: 26px 0 0;
  border-top: var(--home-hairline);
}

.page-home .home-contact__channel {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: var(--home-hairline);
}

.page-home .home-contact__channel-term {
  margin: 0;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--green);
}

.page-home .home-contact__channel-value {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-home .home-contact__aside {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 24px;
  background: var(--cream);
  border: var(--home-hairline);
  box-shadow: var(--shadow-soft);
}

.page-home .home-contact__note {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-text-dim);
}

.page-home .home-contact__aside .btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .home-hero__title {
    font-size: 42px;
  }

  .page-home .home-services__title,
  .page-home .home-version__title,
  .page-home .home-routes__title,
  .page-home .home-topics__title,
  .page-home .home-contact__title {
    font-size: 29px;
  }

  .page-home .home-topics__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .home-topic {
    padding: 26px 24px 26px 0;
    border-bottom: 0;
  }

  .page-home .home-topic + .home-topic {
    padding-left: 24px;
    border-left: 1px solid rgba(201, 162, 75, .3);
  }

  .page-home .home-topics__grid .home-topic:last-child {
    padding-right: 0;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 0;
    padding-top: 0;
    padding-bottom: 0;
    align-items: stretch;
  }

  .page-home .home-hero__aside {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 88px 60px 80px 0;
  }

  .page-home .home-hero__title {
    font-size: 48px;
  }

  .page-home .home-hero__lead {
    font-size: 17px;
  }

  .page-home .home-hero__stage {
    display: flex;
    align-items: center;
    padding: 56px 0 56px 56px;
  }

  .page-home .home-hero__figure {
    width: 100%;
    height: min(72vh, 600px);
    clip-path: polygon(9% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .home-hero__status {
    position: absolute;
    right: 4px;
    bottom: 88px;
    margin: 0;
    background: var(--green-deep);
    color: var(--amber);
  }

  .page-home .home-services__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: start;
  }

  .page-home .home-version__grid {
    grid-template-columns: 6fr 5fr;
    gap: 64px;
    align-items: center;
  }

  .page-home .home-routes__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: start;
  }

  .page-home .home-contact__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: start;
  }

  .page-home .home-routes__figure {
    margin-top: 12px;
  }
}

@media (max-width: 959px) {
  .page-home .home-service__desc {
    max-height: none;
    opacity: 1;
    margin-top: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-entry,
  .page-home .home-service__desc,
  .page-home .home-service,
  .page-home .home-route__link,
  .page-home .home-topic__link {
    transition: none;
  }

  .page-home .home-entry:hover,
  .page-home .home-entry:focus-visible {
    transform: none;
  }
}