.page-home {
  --home-rule: var(--jz-line);
  --home-rule-soft: var(--jz-line-soft);
  background-color: var(--jz-paper);
  background-image:
    linear-gradient(rgba(192, 138, 62, .085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 138, 62, .085) 1px, transparent 1px);
  background-size: 72px 72px;
  color: var(--jz-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home .breadcrumb {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 16px var(--pad) 0;
}

/* ---------- 封面 ---------- */

.page-home .home-cover {
  position: relative;
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(22px, 3.6vw, 42px) var(--pad) clamp(38px, 5vw, 66px);
}

.page-home .home-cover__vnote {
  display: none;
}

.page-home .home-cover__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 34px);
  border-top: 2px solid var(--jz-deep);
  padding-top: clamp(20px, 3vw, 32px);
}

.page-home h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 6vw, 58px);
  line-height: 1.17;
  letter-spacing: -0.02em;
  color: var(--jz-deep);
  margin: 12px 0 18px;
  text-wrap: balance;
}

.page-home .home-cover .eyebrow {
  color: var(--jz-red);
  letter-spacing: .22em;
}

.page-home .home-cover .lede {
  max-width: 34em;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.62vw, 17px);
  line-height: 1.92;
  color: var(--jz-gray);
}

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

.page-home .home-cover__figure {
  position: relative;
  margin: 0;
}

.page-home .home-cover__figure::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  background: linear-gradient(142deg, var(--jz-red) 0%, var(--jz-bronze) 100%);
  opacity: .16;
}

.page-home .home-cover__figure .figure__frame {
  position: relative;
  border: 1px solid var(--home-rule);
  background: var(--jz-paper-2);
  overflow: hidden;
}

.page-home .home-cover__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-cover__figure .figure__caption {
  position: relative;
  margin-top: 10px;
}

/* ---------- 封面索引行 ---------- */

.page-home .home-index {
  list-style: none;
  margin: clamp(34px, 5vw, 56px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 2px solid var(--jz-bronze);
}

.page-home .home-index__item {
  border-bottom: 1px solid var(--home-rule-soft);
}

.page-home .home-index__link {
  display: grid;
  grid-template-columns: 38px 1fr;
  grid-template-rows: auto auto;
  align-items: baseline;
  column-gap: 10px;
  padding: 15px 4px;
  text-decoration: none;
  color: inherit;
  transition: background-color .18s var(--ease), padding-left .18s var(--ease);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  background: var(--jz-paper-2);
  padding-left: 14px;
}

.page-home .home-index__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jz-bronze);
}

.page-home .home-index__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--jz-deep);
}

.page-home .home-index__note {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--jz-gray);
}

/* ---------- 通用章节 ---------- */

.page-home .section {
  position: relative;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(46px, 6.6vw, 92px) var(--pad);
}

.page-home .section__head {
  max-width: 46em;
  margin-bottom: clamp(26px, 3.4vw, 40px);
}

.page-home .section__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.28;
  letter-spacing: -0.02em;
  margin: 8px 0 14px;
  color: var(--jz-deep);
}

.page-home .section__sub,
.page-home .home-cover .lede,
.page-home .prose {
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.9;
  color: var(--jz-gray);
}

.page-home .section__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--jz-bronze);
}

/* ---------- 01 验收条目 ---------- */

.page-home .home-accept__caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 12px;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--jz-gray);
}

.page-home .table-wrap {
  overflow-x: auto;
  border-top: 2px solid var(--jz-deep);
  border-bottom: 1px solid var(--home-rule);
  -webkit-overflow-scrolling: touch;
}

.page-home .table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-home .table th,
.page-home .table td {
  text-align: left;
  padding: 15px 14px;
  border-bottom: 1px solid var(--home-rule-soft);
  vertical-align: top;
  line-height: 1.72;
}

.page-home .table thead th {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--jz-mid);
  background: var(--jz-paper-2);
  border-bottom: 1px solid var(--home-rule);
}

.page-home .table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .table tbody tr:hover {
  background: rgba(192, 138, 62, .11);
}

.page-home .table .num {
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--jz-red);
  white-space: nowrap;
}

.page-home .home-accept__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--jz-gray);
}

/* ---------- 02 硬件档位 ---------- */

.page-home .section--deep {
  background: var(--jz-deep);
  color: var(--jz-on-dark);
  border-top: 4px solid var(--jz-red);
}

.page-home .section--deep .section__title {
  color: var(--jz-paper);
}

.page-home .section--deep .eyebrow {
  color: var(--jz-red-lt);
}

.page-home .section--deep .section__num {
  color: var(--jz-bronze);
}

.page-home .section--deep .lede,
.page-home .section--deep .section__sub,
.page-home .home-tier__lede {
  color: var(--jz-on-dark);
}

.page-home .home-tier__head {
  max-width: 48em;
  margin-bottom: clamp(26px, 3.5vw, 42px);
}

.page-home .home-tier__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
}

.page-home .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid rgba(244, 239, 230, .22);
  margin-bottom: 24px;
}

.page-home .tabs__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(244, 239, 230, .6);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .04em;
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .tabs__btn:hover {
  color: var(--jz-paper);
}

.page-home .tabs__btn[aria-selected="true"],
.page-home .tabs__btn[data-active="true"] {
  color: var(--jz-paper);
  border-bottom-color: var(--jz-red-lt);
}

.page-home .tabs__panel[hidden] {
  display: none;
}

.page-home .tabs__panel {
  animation: home-fade .18s var(--ease);
}

@keyframes home-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.page-home .home-tier__spec {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(244, 239, 230, .18);
  border: 1px solid rgba(244, 239, 230, .18);
}

.page-home .home-tier__spec > div {
  background: var(--jz-deep);
  padding: 15px 18px;
}

.page-home .home-tier__spec dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--jz-bronze);
  margin-bottom: 6px;
}

.page-home .home-tier__spec dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--jz-paper);
}

.page-home .home-tier__warranty {
  margin: 22px 0 0;
  font-size: 15px;
  letter-spacing: .03em;
  color: var(--jz-paper);
}

.page-home .home-tier__warranty .num {
  font-family: var(--font-mono);
  color: var(--jz-red-lt);
  letter-spacing: .04em;
}

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

.page-home .home-tier__figure .figure__frame {
  border: 1px solid rgba(244, 239, 230, .22);
  overflow: hidden;
}

.page-home .home-tier__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .section--deep .figure__caption {
  color: rgba(244, 239, 230, .55);
}

.page-home .home-tier__cta {
  margin: clamp(30px, 4vw, 44px) 0 0;
}

/* ---------- 03 品牌沿革 ---------- */

.page-home .home-history__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

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

.page-home .home-history__figure .figure__frame {
  border: 1px solid var(--home-rule);
  overflow: hidden;
  background: var(--jz-paper);
}

.page-home .home-history__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-history__body .section__title {
  margin-top: 8px;
}

.page-home .home-history__list {
  list-style: none;
  margin: 26px 0 22px;
  padding: 0 0 0 26px;
  position: relative;
}

.page-home .home-history__list::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 12px;
  width: 1px;
  background: var(--jz-bronze);
  opacity: .55;
}

.page-home .home-history__list li {
  position: relative;
  padding-bottom: 20px;
}

.page-home .home-history__list li:last-child {
  padding-bottom: 0;
}

.page-home .home-history__list li::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--jz-paper-2);
  border: 2px solid var(--jz-red);
  border-radius: 50%;
}

.page-home .home-history__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--jz-deep);
  margin-bottom: 5px;
}

.page-home .home-history__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--jz-gray);
}

.page-home .home-history__meta {
  border-left: 3px solid var(--jz-green);
  padding: 4px 0 4px 16px;
  margin: 0 0 24px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--jz-gray);
}

.page-home .home-history__meta .num {
  font-family: var(--font-mono);
  color: var(--jz-deep);
  letter-spacing: .04em;
}

/* ---------- 04 浏览路径 ---------- */

.page-home .home-map__figure {
  margin: 0 0 clamp(26px, 3.6vw, 40px);
}

.page-home .home-map__figure .figure__frame {
  border: 1px solid var(--home-rule);
  overflow: hidden;
  background: var(--jz-paper-2);
}

.page-home .home-map__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-map__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--home-rule-soft);
  border: 1px solid var(--home-rule-soft);
}

.page-home .home-map__cell {
  background: var(--jz-paper);
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .home-map__glyph {
  color: var(--jz-mid);
  flex: none;
}

.page-home .home-map__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  margin: 0;
  color: var(--jz-deep);
}

.page-home .home-map__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--jz-gray);
  flex: 1 1 auto;
}

.page-home .home-map__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--jz-red);
  text-decoration: none;
  border-bottom: 1px solid var(--jz-red-lt);
  padding-bottom: 2px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .home-map__link:hover,
.page-home .home-map__link:focus-visible {
  color: var(--jz-deep);
  border-bottom-color: var(--jz-deep);
}

/* ---------- 05 服务通道 ---------- */

.page-home .home-connect {
  border-bottom: 6px solid var(--jz-bronze);
}

.page-home .home-connect__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
}

.page-home .home-connect .kv {
  margin: 0;
  border-top: 1px solid rgba(244, 239, 230, .22);
}

.page-home .home-connect .kv__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--jz-bronze);
  padding-top: 16px;
}

.page-home .home-connect .kv__v {
  margin: 0;
  padding: 6px 0 16px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--jz-paper);
  border-bottom: 1px solid rgba(244, 239, 230, .14);
}

.page-home .home-connect .kv__v .num {
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

.page-home .home-connect .copy-btn {
  display: inline-block;
  margin-left: 10px;
  appearance: none;
  border: 1px solid rgba(244, 239, 230, .32);
  background: transparent;
  color: rgba(244, 239, 230, .78);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  padding: 4px 10px;
  cursor: pointer;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.page-home .home-connect .copy-btn:hover {
  background: rgba(244, 239, 230, .12);
  color: var(--jz-paper);
}

.page-home .home-connect__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .home-connect__stat {
  margin: 0;
  padding: 16px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--jz-on-dark);
  border-left: 3px solid var(--jz-green);
  background: rgba(244, 239, 230, .06);
}

.page-home .home-connect__stat .num {
  font-family: var(--font-mono);
  color: var(--jz-red-lt);
  letter-spacing: .04em;
}

.page-home .home-connect__aside .btn {
  margin-top: 6px;
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-home .home-tier__spec {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px) {
  .page-home .home-index {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .home-index__item {
    border-bottom: 0;
    border-right: 1px solid var(--home-rule-soft);
    border-top: 1px solid var(--home-rule-soft);
    margin-top: -1px;
  }

  .page-home .home-index__item:nth-child(2n) {
    border-right: 0;
  }

  .page-home .home-map__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home .home-cover {
    padding-left: calc(var(--pad) + 34px);
  }

  .page-home .home-cover__vnote {
    display: block;
    position: absolute;
    top: clamp(26px, 4vw, 46px);
    left: 4px;
    writing-mode: vertical-rl;
    font-family: var(--font-head);
    font-size: 11px;
    letter-spacing: .34em;
    color: var(--jz-bronze);
  }

  .page-home .home-cover__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(30px, 4.4vw, 56px);
    align-items: start;
  }

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

  .page-home .home-index__item {
    border-right: 1px solid var(--home-rule-soft);
  }

  .page-home .home-index__item:nth-child(2n) {
    border-right: 1px solid var(--home-rule-soft);
  }

  .page-home .home-index__item:last-child {
    border-right: 0;
  }

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

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

  .page-home .home-history__figure {
    position: sticky;
    top: 88px;
  }

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

@media (min-width: 1080px) {
  .page-home .home-map__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

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