.page-home {
  --home-rail-w: 296px;
  --home-gap: clamp(20px, 3vw, 34px);
  display: block;
}

.page-home .home-block {
  padding: clamp(52px, 7.5vw, 104px) 0;
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  position: relative;
  padding: clamp(26px, 5vw, 68px) 0 clamp(36px, 5vw, 64px);
}

.page-home .home-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

@media (min-width: 1024px) {
  .page-home .home-hero__grid {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
    align-items: start;
  }
}

/* 左侧常用入口栏 */
.page-home .home-hero__rail {
  display: grid;
  gap: 12px;
}

@media (min-width: 1024px) {
  .page-home .home-hero__rail {
    position: sticky;
    top: calc(var(--header-h-compact) + 26px);
  }
}

.page-home .rail-head {
  margin: 0;
  padding-left: 2px;
}

.page-home .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .rail-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 14px;
  row-gap: 3px;
  padding: 13px 15px;
  background: var(--archive);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold);
  color: var(--paper);
  text-decoration: none;
  transition: transform var(--t-base) var(--ease),
              background var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease);
}

.page-home .rail-link:hover {
  transform: translateY(-4px);
  background: var(--stratum);
  border-color: var(--gold);
  border-left-color: var(--gold-soft);
  box-shadow: 0 10px 26px rgba(5, 9, 8, .5);
}

.page-home .rail-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .rail-link:active {
  transform: translateY(-3px);
}

.page-home .rail-idx {
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-home .rail-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .01em;
}

.page-home .rail-note {
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
}

/* 首屏主焦 */
.page-home .home-hero__stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
  padding-bottom: 6px;
}

.page-home .home-hero__stage::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -18%;
  width: min(74vmax, 860px);
  aspect-ratio: 1;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 62% 40%, rgba(201, 162, 39, .20), transparent 60%),
    radial-gradient(circle at 28% 74%, rgba(70, 208, 200, .11), transparent 62%);
}

.page-home .hero-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 9vw, 88px);
  line-height: 1.02;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-home .hero-title__line {
  display: block;
}

.page-home .hero-title__line--hot {
  color: var(--gold-soft);
  text-shadow: 0 0 34px rgba(201, 162, 39, .26);
}

.page-home .hero-copy {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  max-width: 40rem;
}

.page-home .hero-lede {
  margin: 0;
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.75;
  color: var(--paper);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero-media {
  position: relative;
  border: 1px solid var(--line);
  background: var(--archive);
}

.page-home .hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

@media (min-width: 1024px) {
  .page-home .home-hero__stage {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
    align-items: start;
  }

  .page-home .hero-meta,
  .page-home .hero-title {
    grid-column: 1 / -1;
  }

  .page-home .hero-media img {
    aspect-ratio: 4 / 3;
  }
}

/* ===== 数据条 ===== */
.page-home .home-figures {
  padding: clamp(22px, 3vw, 34px) 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(16, 49, 42, .72), rgba(10, 28, 23, 0));
}

.page-home .figures-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 30px);
}

.page-home .figure-cell {
  display: grid;
  gap: 6px;
  align-content: start;
  padding-left: 12px;
  border-left: 2px solid var(--line);
}

.page-home .figure-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1;
  color: var(--gold-soft);
}

.page-home .figure-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-home .figures-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ===== 分类与标签 ===== */
.page-home .cats-grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(30px, 4vw, 50px);
}

.page-home .cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .cat-list li {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 13px 6px;
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--t-base) var(--ease), padding-left var(--t-base) var(--ease);
}

.page-home .cat-list li:hover {
  background: var(--stratum);
  padding-left: 14px;
}

.page-home .cat-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-home .cat-name {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--paper);
}

.page-home .cats-side {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  align-content: start;
}

.page-home .cats-media {
  border: 1px solid var(--line);
  background: var(--archive);
}

.page-home .cats-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .tag-groups {
  display: grid;
  gap: 18px;
}

.page-home .tag-group {
  display: grid;
  gap: 9px;
  padding: 16px 16px 18px;
  background: var(--archive);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold);
}

.page-home .tag-group:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-home .tag-group:nth-child(3) {
  border-top-color: var(--coral);
}

.page-home .tag-group__name {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

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

.page-home .tag-list .tag {
  cursor: default;
  transition: border-color var(--t-base) var(--ease), color var(--t-base) var(--ease), background var(--t-base) var(--ease);
}

.page-home .tag-list .tag:hover {
  border-color: var(--gold-soft);
  color: var(--gold-soft);
}

.page-home .tag-list .tag--cyan:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-home .tag-list .tag--coral:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.page-home .cats-cta {
  justify-self: start;
}

@media (min-width: 900px) {
  .page-home .cats-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

/* ===== 旧版案例时间轴 ===== */
.page-home .archive-head {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
  align-items: center;
}

.page-home .archive-head__copy {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.page-home .archive-lede {
  margin: 0;
  max-width: 34rem;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .archive-lede .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-home .archive-head__media {
  border: 1px solid var(--line);
  background: var(--archive);
}

.page-home .archive-head__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-home .archive-head {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 340px);
  }
}

.page-home .archive-scroller {
  margin-top: clamp(28px, 4vw, 44px);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding-bottom: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) transparent;
}

.page-home .archive-scroller::-webkit-scrollbar {
  height: 6px;
}

.page-home .archive-scroller::-webkit-scrollbar-track {
  background: rgba(147, 169, 161, .14);
}

.page-home .archive-scroller::-webkit-scrollbar-thumb {
  background: rgba(201, 162, 39, .5);
}

.page-home .archive-track {
  list-style: none;
  margin: 0;
  padding: 2px 0 6px;
  display: flex;
  gap: 16px;
  width: max-content;
}

.page-home .archive-item {
  flex: 0 0 min(78vw, 296px);
  scroll-snap-align: start;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px 18px 22px;
  background: var(--archive);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold);
  transition: transform var(--t-base) var(--ease), background var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-home .archive-item:hover {
  transform: translateY(-5px);
  background: var(--stratum);
  border-color: var(--gold);
}

.page-home .archive-year {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1;
  color: var(--gold-soft);
}

.page-home .archive-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-home .archive-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .archive-code {
  align-self: end;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}

@media (min-width: 900px) {
  .page-home .archive-item {
    flex-basis: 320px;
  }
}

/* ===== 手机端预约 ===== */
.page-home .home-book {
  background: linear-gradient(160deg, rgba(16, 49, 42, .82), rgba(10, 28, 23, .2) 68%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-book__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-home .book-media {
  justify-self: center;
  width: min(100%, 280px);
  border: 1px solid var(--line-coral);
  background: var(--archive);
}

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

.page-home .book-copy {
  display: grid;
  gap: 16px;
  justify-items: start;
}

.page-home .book-lede {
  margin: 0;
  max-width: 32rem;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .book-steps {
  list-style: none;
  margin: 6px 0 4px;
  padding: 0;
  display: grid;
  gap: 10px;
  width: 100%;
}

.page-home .book-steps li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  background: rgba(10, 28, 23, .55);
  border: 1px solid var(--line-soft);
  transition: border-color var(--t-base) var(--ease), background var(--t-base) var(--ease);
}

.page-home .book-steps li:hover {
  border-color: var(--coral);
  background: rgba(23, 69, 58, .6);
}

.page-home .step-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--coral);
}

.page-home .step-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--paper);
}

@media (min-width: 900px) {
  .page-home .home-book__grid {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  }

  .page-home .book-media {
    justify-self: start;
    width: 100%;
  }
}

/* ===== 版本节奏 Bento ===== */
.page-home .rhythm-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-home .rhythm-block {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px 24px;
  background: var(--archive);
  border: 1px solid var(--line-soft);
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease), background var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}

.page-home .rhythm-block::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 74px;
  height: 2px;
  background: var(--gold);
  transition: width var(--t-base) var(--ease), background var(--t-base) var(--ease);
}

.page-home .rhythm-block:hover {
  transform: translateY(-5px);
  border-color: var(--gold);
  background: var(--stratum);
  box-shadow: 0 12px 30px rgba(5, 9, 8, .5);
}

.page-home .rhythm-block:hover::after {
  width: 132px;
  background: var(--coral);
}

.page-home .rhythm-block--a::after {
  background: var(--coral);
}

.page-home .rhythm-block--c::after {
  background: var(--cyan);
}

.page-home .rhythm-block--d::after {
  background: var(--cyan);
}

.page-home .rhythm-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .rhythm-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-home .rhythm-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .text-link {
  justify-self: start;
  margin-top: 4px;
  font-size: 15px;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-home .text-link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-home .text-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@media (min-width: 900px) {
  .page-home .rhythm-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .rhythm-block--a {
    grid-column: span 4;
  }

  .page-home .rhythm-block--b {
    grid-column: span 2;
  }

  .page-home .rhythm-block--c,
  .page-home .rhythm-block--d {
    grid-column: span 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .rail-link,
  .page-home .archive-item,
  .page-home .rhythm-block,
  .page-home .book-steps li,
  .page-home .cat-list li,
  .page-home .tag-list .tag,
  .page-home .text-link {
    transition: none;
  }

  .page-home .rail-link:hover,
  .page-home .archive-item:hover,
  .page-home .rhythm-block:hover {
    transform: none;
  }
}