.page-home {
  --home-ink-soft: rgba(16, 22, 26, 0.72);
  --home-hairline: rgba(16, 57, 74, 0.14);
  display: block;
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 6vw, 64px) 0 clamp(32px, 6vw, 72px);
  background: linear-gradient(
    180deg,
    #FAF8F4 0%,
    #E9F0F3 30%,
    rgba(241, 220, 207, 0.88) 68%,
    #FAF8F4 100%
  );
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}

.page-home .home-hero__inner {
  position: relative;
}

.page-home .home-hero .breadcrumb {
  margin-bottom: 18px;
}

.page-home .home-hero__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lake-600);
  font-weight: 700;
}

.page-home .home-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 4.4vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--lake-900);
  max-width: 20ch;
}

.page-home .home-hero .lede {
  max-width: 62ch;
  color: var(--home-ink-soft);
}

.page-home .home-metrics {
  list-style: none;
  margin: clamp(22px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-hairline);
  border: 1px solid var(--home-hairline);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .home-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.8);
}

.page-home .home-metric__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--lake-900);
}

.page-home .home-metric__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel-500);
}

/* ---------- 通用小节头 ---------- */

.page-home .home-sec-head {
  max-width: 66ch;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-home .home-sec-head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--lake-900);
  padding-left: 14px;
  border-left: 4px solid var(--ochre-500);
}

.page-home .home-sec-head p {
  margin: 0;
  color: var(--home-ink-soft);
}

/* ---------- 型号总索引 ---------- */

.page-home .home-index__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-home .home-index__main,
.page-home .home-index__aside {
  min-width: 0;
}

.page-home .home-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-hairline);
  background: var(--paper);
  border-radius: 0 0 var(--radius) var(--radius);
}

.page-home .index-row {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "code lead"
    "spec spec"
    "tags tags";
  gap: 6px 12px;
  align-items: center;
  padding: 15px 16px 15px 18px;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--ink-900);
  transition: background-color 120ms var(--ease), transform 120ms var(--ease);
}

.page-home .index-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  bottom: 9px;
  width: 3px;
  background: var(--ochre-500);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 120ms var(--ease);
}

.page-home .index-row:hover,
.page-home .index-row:focus-visible {
  background: var(--ochre-100);
  transform: translateX(6px);
}

.page-home .index-row:hover::before,
.page-home .index-row:focus-visible::before {
  transform: scaleY(1);
}

.page-home .index-row:focus-visible {
  outline: 2px solid var(--ochre-500);
  outline-offset: -2px;
}

.page-home .index-code {
  grid-area: code;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--lake-900);
}

.page-home .index-row__spec {
  grid-area: spec;
  font-size: 14px;
  color: var(--steel-500);
}

.page-home .index-row__tags {
  grid-area: tags;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .index-row__lead {
  grid-area: lead;
  justify-self: end;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--ochre-500);
  white-space: nowrap;
}

.page-home .home-aside__card {
  padding: 16px;
}

.page-home .home-aside__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--lake-600);
}

.page-home .home-scale {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 14px;
}

.page-home .home-scale__track {
  fill: rgba(16, 57, 74, 0.09);
}

.page-home .home-scale__seg--a { fill: #2F6F63; }
.page-home .home-scale__seg--b { fill: #2E7C93; }
.page-home .home-scale__seg--c { fill: #B4531E; }
.page-home .home-scale__seg--d { fill: #9E3B2E; }

.page-home .home-scale__tick {
  stroke: rgba(16, 57, 74, 0.32);
  stroke-width: 1;
}

.page-home .home-aside__card img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 8px;
  object-fit: cover;
}

.page-home .home-aside__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel-500);
}

/* ---------- 档位 / 状态标签（页面局部微调） ---------- */

.page-home .tier,
.page-home .status {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.page-home .tier--a { background: rgba(47, 111, 99, 0.14); color: #2F6F63; }
.page-home .tier--b { background: rgba(46, 124, 147, 0.14); color: #22647A; }
.page-home .tier--c { background: var(--ochre-100); color: var(--ochre-500); }
.page-home .tier--d { background: rgba(158, 59, 46, 0.14); color: var(--clay-700); }

.page-home .status--stock { background: rgba(47, 111, 99, 0.12); color: #2F6F63; }
.page-home .status--plan { background: rgba(46, 124, 147, 0.12); color: #22647A; }
.page-home .status--long { background: rgba(158, 59, 46, 0.12); color: var(--clay-700); }

/* ---------- 对位速查表 ---------- */

.page-home .home-lookup .data-table thead th {
  background: var(--lake-900);
  color: #FFFFFF;
  letter-spacing: 0.04em;
}

.page-home .home-lookup .data-table tbody th[scope="row"] {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--ink-900);
  white-space: nowrap;
}

.page-home .home-lookup .data-table tbody tr:hover {
  background: var(--ochre-100);
}

.page-home .home-lookup__note {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel-500);
  padding-left: 14px;
  border-left: 3px solid var(--home-hairline);
}

.page-home .home-lookup__note a {
  color: var(--lake-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .home-lookup__note a:hover {
  color: var(--ochre-500);
}

/* ---------- 现货与交期看板 ---------- */

.page-home .home-board__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

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

.page-home .home-board__shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

.page-home .home-board__shot figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--steel-500);
}

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

.page-home .home-board__item {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--steel-500);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.page-home .home-board__item--stock { border-left-color: var(--fern-700); }
.page-home .home-board__item--plan { border-left-color: var(--lake-600); }
.page-home .home-board__item--long { border-left-color: var(--clay-700); }

.page-home .home-board__item h3 {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--lake-900);
  line-height: 1.35;
}

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

/* ---------- 质保 ---------- */

.page-home .home-warranty__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-home .home-warranty__text h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--lake-900);
}

.page-home .home-warranty__text p {
  color: var(--home-ink-soft);
  max-width: 60ch;
}

.page-home .home-steps {
  list-style: none;
  counter-reset: hstep;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-steps li {
  position: relative;
  counter-increment: hstep;
  padding-left: 42px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-ink-soft);
}

.page-home .home-steps li::before {
  content: counter(hstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ochre-500);
  border-bottom: 2px solid var(--ochre-100);
  padding-bottom: 2px;
}

.page-home .home-warranty__foot {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(16, 57, 74, 0.05);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--lake-900);
}

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

.page-home .home-warranty__figure img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 选型咨询 ---------- */

.page-home .home-consult__panel {
  border: 1px solid var(--ochre-100);
  border-radius: var(--radius);
  padding: clamp(22px, 4vw, 40px);
  background: linear-gradient(140deg, #F1DCCF 0%, #FAF8F4 58%, #FFFFFF 100%);
}

.page-home .home-consult__panel h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.8vw, 1.9rem);
  line-height: 1.2;
  color: var(--lake-900);
}

.page-home .home-consult__panel > p {
  margin: 0;
  color: var(--home-ink-soft);
  max-width: 62ch;
}

.page-home .home-consult__list {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-consult__list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 15px;
  color: var(--ink-900);
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(16, 57, 74, 0.16);
}

.page-home .home-consult__list .is-mono {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ochre-500);
  flex: none;
}

.page-home .home-consult__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--steel-500);
}

.page-home .home-consult__contact .copy-btn {
  font-size: 13px;
}

/* ---------- 青海仓配 ---------- */

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

.page-home .home-warehouse__card {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--lake-600);
  border-radius: var(--radius);
  padding: 20px 18px;
}

.page-home .home-warehouse__card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--lake-900);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .home-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-consult__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid rgba(16, 57, 74, 0.16);
  }

  .page-home .home-consult__list li {
    border-bottom: none;
    border-right: 1px solid rgba(16, 57, 74, 0.12);
    padding: 14px 16px;
    align-items: flex-start;
  }

  .page-home .home-consult__list li:first-child {
    padding-left: 0;
  }

  .page-home .home-consult__list li:last-child {
    border-right: none;
    padding-right: 0;
  }
}

@media (min-width: 860px) {
  .page-home .index-row {
    grid-template-columns: 68px minmax(0, 1fr) auto auto;
    grid-template-areas: "code spec tags lead";
    gap: 12px;
    align-items: center;
    padding: 17px 18px;
  }

  .page-home .index-row__lead {
    justify-self: end;
  }

  .page-home .home-board__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: 28px;
  }

  .page-home .home-warranty__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 44px;
  }

  .page-home .home-warehouse__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-home .home-index__layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    gap: 40px;
    align-items: start;
  }

  .page-home .home-index__aside {
    position: sticky;
    top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .index-row,
  .page-home .index-row::before {
    transition: none;
  }
}