.page-home {
  overflow-x: hidden;
}

/* ============ 首屏：章节预览 ============ */
.page-home .home-hero {
  position: relative;
  padding: 44px 0 64px;
  background: linear-gradient(168deg, var(--night) 0%, var(--lapis) 78%, var(--lapis-lift) 100%);
  color: var(--ivory);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--turq) 0%, var(--moss) 32%, var(--gold) 66%, var(--ochre) 100%);
  opacity: .75;
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .home-hero__rail {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .home-hero__raillist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-home .home-hero__raillist li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .02em;
  color: rgba(247, 241, 228, .7);
}

.page-home .home-hero__raillist .num {
  color: var(--gold);
  font-size: 12px;
}

.page-home .home-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(32px, 7.2vw, 72px);
  line-height: 1.12;
  letter-spacing: -0.012em;
  color: #FFFFFF;
}

.page-home .home-hero__lede {
  max-width: 44em;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(247, 241, 228, .82);
}

.page-home .home-chapters {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--hairline-light);
}

.page-home .home-chapters__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num desc";
  gap: 4px 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline-light);
}

.page-home .home-chapters__num {
  grid-area: num;
  padding-top: 5px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-home .home-chapters__name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.4;
  color: var(--ivory);
}

.page-home .home-chapters__desc {
  grid-area: desc;
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(247, 241, 228, .66);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* ============ 对照工作台 ============ */
.page-home .home-bench {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-home .home-bench__copy .prose {
  margin-top: 20px;
}

.page-home .home-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 36px;
  margin: 28px 0 0;
  padding: 0;
}

.page-home .home-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .home-facts__k {
  font-size: 30px;
  line-height: 1;
  font-family: var(--font-mono);
  letter-spacing: .02em;
  color: var(--lapis);
}

.page-home .home-facts__v {
  font-size: 13px;
  color: var(--stone);
}

.page-home .home-bench__compare {
  margin-top: 48px;
}

.page-home .compare__col {
  padding: 20px;
  background: var(--ivory);
  border: 1px solid var(--hairline);
}

.page-home .compare__col .index {
  margin-bottom: 10px;
  color: var(--lapis);
}

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

.page-home .home-compare-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 14.5px;
  color: var(--ink);
}

.page-home .home-compare-list li:last-child {
  border-bottom: 0;
}

.page-home .home-compare-list .num {
  flex: none;
  font-size: 12px;
  color: var(--gold-deep);
}

/* ============ 通栏影像 ============ */
.page-home .home-banner {
  background: var(--night);
}

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

.page-home .home-banner__frame {
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: linear-gradient(140deg, var(--lapis) 0%, var(--night) 100%);
}

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

.page-home .home-banner__cap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 14px var(--gutter) 22px;
  background: var(--night);
  color: rgba(247, 241, 228, .6);
}

/* ============ 房间分类 ============ */
.page-home .home-head {
  max-width: 54em;
}

.page-home .home-head__lede {
  margin-top: 16px;
}

.page-home .home-rooms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 40px;
}

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

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

.page-home .home-rooms__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0 16px;
  padding: 18px 0 18px 18px;
  border-left: 2px solid var(--mist);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .home-rooms__item:hover {
  border-left-color: var(--gold);
  transform: translateX(4px);
}

.page-home .home-rooms__idx {
  padding-top: 5px;
  font-size: 12px;
  color: var(--gold-deep);
}

.page-home .home-rooms__body h3 {
  margin: 0 0 6px;
  color: var(--night);
}

.page-home .home-rooms__sum {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--stone);
}

.page-home .home-rooms__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
}

/* ============ 结算说明 ============ */
.page-home .home-steps {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .home-steps__item {
  position: relative;
  padding: 26px 0 0;
  border-top: 1px solid var(--hairline);
}

.page-home .home-steps__item::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--gold);
}

.page-home .home-steps__idx {
  display: block;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--turq-deep);
}

.page-home .home-steps__item h3 {
  margin: 8px 0 10px;
  color: var(--night);
}

.page-home .home-steps__item > p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--stone);
}

.page-home .home-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-home .home-steps__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .home-steps__list li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* ============ 赛季节奏 ============ */
.page-home .home-season {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-home .home-season__prose {
  margin-top: 18px;
  color: rgba(247, 241, 228, .84);
}

.page-home .home-season__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 28px 0;
  padding: 0;
}

.page-home .home-season__stat {
  padding: 12px 0 0;
  border-top: 1px solid var(--hairline-light);
}

.page-home .home-season__stat dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(247, 241, 228, .58);
}

.page-home .home-season__stat dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-home .home-season__note {
  margin: 0 0 24px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(247, 241, 228, .78);
}

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

/* ============ 记录与支持 ============ */
.page-home .home-record {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-home .home-record__copy .prose {
  margin-top: 18px;
}

.page-home .home-record__steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .home-record__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-home .home-record__step:first-child {
  border-top: 1px solid var(--hairline);
}

.page-home .home-record__step .num {
  padding-top: 3px;
  font-size: 12px;
  color: var(--turq-deep);
}

.page-home .home-record__step strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--night);
}

.page-home .home-record__step p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.page-home .home-record__note {
  margin: 24px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--stone);
}

.page-home .home-record__note a {
  color: var(--lapis);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 4px;
}

.page-home .home-support {
  padding: 26px 22px;
  background: var(--mist);
  border-top: 3px solid var(--lapis);
}

.page-home .home-support h3 {
  margin: 0 0 12px;
  color: var(--night);
}

.page-home .home-support__intro {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--stone);
}

.page-home .home-support__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-support__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
}

.page-home .home-support__list .index {
  color: var(--turq-deep);
}

.page-home .home-support__list a {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--lapis);
  text-decoration: underline;
  text-decoration-color: rgba(231, 180, 76, .75);
  text-underline-offset: 3px;
}

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

/* ============ 响应式 ============ */
@media (min-width: 900px) {
  .page-home .home-hero {
    padding: 60px 0 88px;
  }

  .page-home .home-hero__grid {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 56px;
  }

  .page-home .home-hero__rail {
    padding-top: 8px;
  }

  .page-home .home-hero__raillist {
    flex-direction: column;
    gap: 14px;
    padding-left: 16px;
    border-left: 1px solid var(--hairline-light);
  }

  .page-home .home-chapters__item {
    grid-template-columns: auto minmax(0, 22em) minmax(0, 1fr);
    grid-template-areas: "num name desc";
    align-items: baseline;
    gap: 4px 24px;
    padding: 18px 0;
  }

  .page-home .home-chapters__name {
    font-size: 21px;
  }

  .page-home .home-chapters__desc {
    margin-top: 0;
  }

  .page-home .home-bench {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 64px;
    align-items: start;
  }

  .page-home .home-rooms {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-home .home-rooms__item:nth-child(2n) {
    margin-left: 26px;
  }

  .page-home .home-rooms__item:nth-child(3n) {
    margin-left: 52px;
  }

  .page-home .home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 44px;
  }

  .page-home .home-season {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 64px;
    align-items: center;
  }

  .page-home .home-record {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 64px;
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-home .home-hero h1 {
    max-width: 15em;
  }

  .page-home .home-chapters {
    max-width: 62em;
  }
}

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

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