.page-home {
  --home-line-dark: rgba(247, 244, 239, .14);
  --home-glow: 0 10px 26px -20px rgba(14, 26, 43, .5);
  overflow-x: clip;
}

/* ---------- 上下文条 ---------- */
.page-home .home-context {
  background: var(--sand);
  border-bottom: 1px solid var(--line);
}

.page-home .home-context__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-home .home-context__eyebrow {
  margin: 0;
  color: var(--slate);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  background: var(--porcelain);
  padding-top: 44px;
  padding-bottom: 56px;
}

.page-home .home-hero__head {
  max-width: 780px;
  margin-bottom: 40px;
}

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

.page-home .home-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5.6vw, 62px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .home-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .home-hero__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.page-home .home-hero__rail {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(230, 222, 210, .58), rgba(247, 244, 239, 0));
  border-left: 2px solid var(--gold);
}

.page-home .home-rail__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -.01em;
  color: var(--ink);
}

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

.page-home .home-hero__main {
  display: grid;
  gap: 26px;
  min-width: 0;
}

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

/* ---------- 版本对照卡 ---------- */
.page-home .version-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .version-card {
  position: relative;
  padding: 16px 16px 14px;
  background: var(--porcelain);
  border: 1px solid var(--line);
  border-top: 3px solid var(--sand);
  border-radius: 2px;
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.page-home .version-card--live {
  border-top-color: var(--red);
}

.page-home .version-card:hover,
.page-home .version-card:focus-within,
.page-home .version-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-gold);
  border-top-color: var(--gold);
  background: #fff;
  box-shadow: var(--home-glow);
}

.page-home .version-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-home .version-card__name {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-home .version-card__facts {
  margin: 12px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .version-fact {
  min-width: 0;
}

.page-home .version-fact dt {
  margin: 0;
  font-size: 12px;
  color: var(--slate);
}

.page-home .version-fact dd {
  margin: 4px 0 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-home .version-card__more {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
  max-height: 400px;
  opacity: 1;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink);
  transition: max-height 260ms var(--ease), opacity 200ms var(--ease), margin-top 260ms var(--ease);
}

.page-home .version-card__more li {
  padding-left: 12px;
  position: relative;
}

.page-home .version-card__more li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 5px;
  height: 1px;
  background: var(--gold);
}

.page-home .version-card__hint {
  margin: 10px 0 0;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

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

.page-home .home-rail__cta {
  align-self: flex-start;
}

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

.page-home .home-rail__toc .toc__title {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-home .home-rail__toc .toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-home .home-rail__toc .toc__link {
  display: inline-block;
  padding-bottom: 1px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .home-rail__toc .toc__link:hover {
  color: var(--red);
  border-bottom-color: var(--gold);
}

.page-home .home-rail__toc .toc__link[aria-current="true"] {
  color: var(--red);
  font-weight: 600;
  border-bottom-color: var(--red);
}

/* ---------- 价格响应灯箱 ---------- */
.page-home .price-beacon {
  display: grid;
  gap: 12px;
  padding: 24px 22px;
  background: linear-gradient(102deg, var(--deep) 0%, var(--deep-2) 60%, #1d3350 100%);
  border-left: 3px solid var(--red);
}

.page-home .price-beacon .exhibit-tag {
  justify-self: start;
  color: var(--gold-soft);
}

.page-home .price-beacon__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--porcelain);
}

.page-home .price-beacon__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.7em;
  line-height: 1;
  color: var(--gold);
  margin: 0 .08em;
}

.page-home .price-beacon__text {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-home .price-beacon__meta {
  margin: 0;
  padding: 12px 0 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  border-top: 1px solid var(--home-line-dark);
  font-size: 14px;
  color: var(--ink-soft);
}

.page-home .price-beacon__meta .mono {
  margin-right: 4px;
  font-weight: 700;
  color: var(--gold-soft);
}

/* ---------- 首屏当季预览 ---------- */
.page-home .hero-picks {
  display: grid;
  gap: 14px;
}

.page-home .hero-picks__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
}

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

.page-home .hero-pick {
  padding: 14px;
  background: rgba(230, 222, 210, .42);
  border-top: 2px solid var(--gold-soft);
  border-radius: 2px;
  transition: background-color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .hero-pick:hover,
.page-home .hero-pick:focus-within {
  background: rgba(230, 222, 210, .75);
  border-top-color: var(--gold);
}

.page-home .hero-pick p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

.page-home .hero-picks__cta {
  justify-self: start;
}

/* ---------- 当季清单 ---------- */
.page-home .home-season {
  background: var(--sand);
  padding-top: 58px;
  padding-bottom: 58px;
}

.page-home .home-season__head {
  max-width: 780px;
  margin-bottom: 26px;
}

.page-home .home-season__lede {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .season-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
  padding-bottom: 6px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
}

.page-home .season-tab {
  flex: 0 0 auto;
  padding: 9px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  background: rgba(247, 244, 239, .6);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: color var(--t) var(--ease), background-color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .season-tab:hover {
  background: var(--porcelain);
  border-color: var(--line-gold);
}

.page-home .home-season:has(#season-spring:target) .season-tab[href="#season-spring"],
.page-home .home-season:has(#season-summer:target) .season-tab[href="#season-summer"],
.page-home .home-season:has(#season-autumn:target) .season-tab[href="#season-autumn"],
.page-home .home-season:has(#season-winter:target) .season-tab[href="#season-winter"] {
  color: var(--porcelain);
  background: var(--red);
  border-color: var(--red-deep);
}

.page-home .season-stage {
  position: relative;
}

.page-home .season-panel {
  display: none;
  padding: 22px;
  background: var(--porcelain);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: 2px;
}

.page-home .season-panel:first-of-type {
  display: block;
}

.page-home .season-stage:has(.season-panel:target) .season-panel:first-of-type {
  display: none;
}

.page-home .season-panel:target {
  display: block;
}

.page-home .season-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-home .season-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
}

.page-home .season-panel__title .mono {
  font-size: 1.15em;
  color: var(--red);
}

.page-home .season-panel__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .season-panel__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 18px;
}

.page-home .season-col {
  min-width: 0;
  padding-left: 14px;
  border-left: 2px solid var(--sand);
}

.page-home .season-col__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--slate);
}

.page-home .season-col__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .season-col__list li {
  position: relative;
  padding-left: 14px;
}

.page-home .season-col__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.page-home .season-col__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-home .home-season__cta {
  margin-top: 22px;
}

/* ---------- 价格区间 ---------- */
.page-home .home-price {
  background: var(--porcelain);
  padding-top: 58px;
  padding-bottom: 58px;
}

.page-home .home-price__head {
  max-width: 780px;
  margin-bottom: 30px;
}

.page-home .home-price__lede {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .price-wall {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .price-card {
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.page-home .price-card:hover,
.page-home .price-card:focus-within,
.page-home .price-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-gold);
  box-shadow: var(--home-glow);
}

.page-home .price-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .price-card__level {
  font-size: 14px;
  color: var(--slate);
}

.page-home .price-card__range {
  margin: 14px 0 0;
  font-size: 20px;
  color: var(--ink);
}

.page-home .price-card__range .mono {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--red);
}

.page-home .price-card__bar {
  position: relative;
  height: 6px;
  margin-top: 12px;
  background: var(--sand);
  border-radius: 2px;
  overflow: hidden;
}

.page-home .price-card__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.page-home .price-card__fill--w1 { width: 28%; }
.page-home .price-card__fill--w2 { width: 64%; }
.page-home .price-card__fill--w3 { width: 52%; }
.page-home .price-card__fill--w4 { width: 44%; }
.page-home .price-card__fill--w5 { width: 34%; }
.page-home .price-card__fill--w6 { width: 88%; }

.page-home .price-card__detail {
  margin: 10px 0 0;
  max-height: 200px;
  opacity: 1;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
  transition: max-height 240ms var(--ease), opacity 200ms var(--ease), margin-top 240ms var(--ease);
}

.page-home .home-price__cta {
  margin-top: 26px;
}

/* ---------- 承诺区 ---------- */
.page-home .home-assure {
  background: linear-gradient(168deg, var(--deep) 0%, var(--deep-2) 58%, #142238 100%);
  padding-top: 58px;
  padding-bottom: 58px;
}

.page-home .home-assure__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-home .home-assure__intro .eyebrow {
  margin: 0;
  color: var(--gold-soft);
}

.page-home .home-assure__intro .section-title {
  margin-top: 12px;
  color: var(--porcelain);
}

.page-home .home-assure__intro > p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-home .home-assure__intro .btn {
  margin-top: 22px;
}

.page-home .home-assure .btn--ghost {
  color: var(--porcelain);
  border-color: var(--line-gold);
}

.page-home .home-assure .btn--ghost:hover {
  color: var(--deep);
  background: var(--gold-soft);
  border-color: var(--gold);
}

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

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

.page-home .assure-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--home-line-dark);
  transition: background-color var(--t) var(--ease);
}

.page-home .assure-item:hover {
  background: rgba(212, 175, 55, .07);
}

.page-home .assure-item__idx {
  padding-top: 3px;
  font-size: 13px;
  color: var(--gold);
}

.page-home .assure-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--porcelain);
}

.page-home .assure-item p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-home .home-assure__band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid var(--home-line-dark);
}

.page-home .home-assure__band .data-band__value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.1;
  color: var(--gold);
}

.page-home .home-assure__band .data-band__label {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---------- 反馈与更新 ---------- */
.page-home .home-voices {
  background: var(--porcelain);
  padding-top: 58px;
  padding-bottom: 58px;
}

.page-home .home-voices__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-home .home-voices__quotes .section-title,
.page-home .home-voices__updates .section-title {
  margin-top: 12px;
}

.page-home .voice {
  margin: 22px 0 0;
  padding: 18px 18px 16px;
  background: #fff;
  border-left: 3px solid var(--gold);
  border-radius: 2px;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.page-home .voice:hover {
  border-left-color: var(--red);
  box-shadow: var(--home-glow);
}

.page-home .voice__text {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .voice__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--slate);
}

.page-home .home-voices__note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .update-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .update-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--t) var(--ease);
}

.page-home .update-item:hover {
  background: rgba(230, 222, 210, .45);
}

.page-home .update-item__date {
  padding-top: 3px;
  font-size: 13px;
  color: var(--red);
}

.page-home .update-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-home .home-voices__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 焦点反馈 ---------- */
.page-home .version-card:focus-visible,
.page-home .price-card:focus-visible,
.page-home a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--deep);
}

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

@media (min-width: 760px) {
  .page-home .hero-picks__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .season-panel__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

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

@media (min-width: 1000px) {
  .page-home .home-hero {
    padding-top: 64px;
    padding-bottom: 84px;
  }

  .page-home .home-hero__split {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
    align-items: start;
  }

  .page-home .home-assure__split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: start;
  }

  .page-home .home-voices__split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }

  .page-home .home-season,
  .page-home .home-price,
  .page-home .home-assure,
  .page-home .home-voices {
    padding-top: 82px;
    padding-bottom: 82px;
  }
}

@media (min-width: 1060px) {
  .page-home .price-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (hover: hover) and (min-width: 1000px) {
  .page-home .version-card__more {
    margin-top: 0;
    max-height: 0;
    opacity: 0;
  }

  .page-home .version-card:hover .version-card__more,
  .page-home .version-card:focus-within .version-card__more,
  .page-home .version-card:focus-visible .version-card__more {
    margin-top: 10px;
    max-height: 400px;
    opacity: 1;
  }
}

@media (hover: hover) and (min-width: 1060px) {
  .page-home .price-card__detail {
    margin-top: 0;
    max-height: 0;
    opacity: 0;
  }

  .page-home .price-card:hover .price-card__detail,
  .page-home .price-card:focus-within .price-card__detail,
  .page-home .price-card:focus-visible .price-card__detail {
    margin-top: 10px;
    max-height: 200px;
    opacity: 1;
  }
}