.page-home {
  --home-gap: clamp(1rem, 2.5vw, 1.75rem);
  --home-grid-cell: 34px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-home .home-crumb {
  padding-block: 0.7rem;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--rock);
}

.page-home .home-crumb .breadcrumb {
  margin: 0;
  color: inherit;
}

/* ---------- 章节索引条 ---------- */
.page-home .home-toc {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 var(--line-soft);
}

.page-home .home-toc__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow-x: auto;
  padding-block: 0.45rem;
  scrollbar-width: thin;
}

.page-home .home-toc__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--rock);
  padding-right: 0.6rem;
  border-right: 1px solid var(--line);
}

.page-home .home-toc__list {
  display: flex;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid transparent;
  color: var(--rock);
  font-size: 0.82rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) ease, background var(--dur) ease, border-color var(--dur) ease;
}

.page-home .home-toc__list a .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--loess);
}

.page-home .home-toc__list a:hover,
.page-home .home-toc__list a:focus-visible {
  color: var(--ink);
  border-color: var(--line-strong);
}

.page-home .home-toc__list a[aria-current="true"] {
  color: var(--ink);
  background: var(--sand);
  border-color: var(--goji);
}

/* ---------- 双栏坐标轴 ---------- */
.page-home .home-axis {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  padding-block: clamp(1rem, 3vw, 1.75rem) clamp(1.5rem, 4vw, 2.5rem);
}

.page-home .home-hub {
  padding: clamp(1.1rem, 3.5vw, 2.25rem);
  background-color: var(--white);
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: var(--home-grid-cell) var(--home-grid-cell);
  border: 1px solid var(--line-strong);
}

.page-home .home-coord {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--lake);
}

.page-home .home-coord .num {
  color: var(--loess);
  font-weight: 700;
}

.page-home h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 8vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--ink);
  text-wrap: balance;
}

.page-home .home-lede {
  max-width: 34em;
  margin: 0 0 1.4rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}

/* 检索 */
.page-home .home-search {
  padding: 0.9rem 0.9rem 0.8rem;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--goji);
}

.page-home .home-search__label {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--rock);
}

.page-home .home-search__input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  appearance: none;
}

.page-home .home-search__input::placeholder {
  color: var(--rock);
  opacity: 0.85;
}

.page-home .home-search__input:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 1px;
}

.page-home .home-search__hint {
  margin: 0.55rem 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--rock);
}

/* 高频入口 */
.page-home .home-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1.1rem 0 1.3rem;
  padding: 0;
  list-style: none;
}

.page-home .home-chips a {
  display: inline-block;
  padding: 0.32rem 0.7rem;
  border: 1px solid var(--line-strong);
  background: var(--white);
  color: var(--ink);
  font-size: 0.85rem;
  text-decoration: none;
  transition: background var(--dur) ease, color var(--dur) ease, border-color var(--dur) ease;
}

.page-home .home-chips a:hover,
.page-home .home-chips a:focus-visible {
  background: var(--goji);
  border-color: var(--goji);
  color: var(--white);
}

/* 图片 */
.page-home .home-figure {
  margin: 0;
}

.page-home .home-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
  object-fit: cover;
}

.page-home .home-figure figcaption {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--rock);
}

/* ---------- 记录对比栏 ---------- */
.page-home .home-records {
  padding: clamp(1.1rem, 3.5vw, 2rem);
  background: var(--sand);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--goji);
}

.page-home .home-records__coord {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--rock);
}

.page-home .home-records__num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--loess);
  letter-spacing: 0;
}

.page-home .home-records h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.35rem, 4.5vw, 1.85rem);
  line-height: 1.2;
  font-weight: 900;
  color: var(--ink);
}

.page-home .home-records__lede {
  margin: 0 0 0.9rem;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .home-records__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.page-home .home-records__table {
  overflow-x: auto;
  border: 1px solid var(--line-strong);
  background: var(--white);
  -webkit-overflow-scrolling: touch;
}

.page-home .home-records .data-table {
  width: 100%;
  min-width: 25rem;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-home .home-records__caption {
  padding: 0.5rem 0.6rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--rock);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-home .home-records .data-table th,
.page-home .home-records .data-table td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  vertical-align: baseline;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-records .data-table thead th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--rock);
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}

.page-home .home-records .data-table tbody th {
  font-weight: 700;
  color: var(--ink);
}

.page-home .home-records .data-table tbody tr:last-child th,
.page-home .home-records .data-table tbody tr:last-child td {
  border-bottom: none;
}

.page-home .home-records .num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--loess);
  white-space: nowrap;
}

.page-home .home-records__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin-top: 1rem;
  border: 1px solid var(--line-strong);
  object-fit: cover;
}

.page-home .home-records__note {
  margin: 0.9rem 0 0;
  padding-left: 0.75rem;
  border-left: 3px solid var(--lake);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 通用章节 ---------- */
.page-home .section {
  padding-block: clamp(1.75rem, 5vw, 3.25rem);
}

.page-home .home-head {
  margin-bottom: clamp(1rem, 3vw, 1.75rem);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.9rem;
}

.page-home .home-head .section-num {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--loess);
  letter-spacing: 0.1em;
}

.page-home .home-head .section-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 5vw, 2.35rem);
  line-height: 1.15;
  font-weight: 900;
  color: var(--ink);
  text-wrap: balance;
}

.page-home .home-head .section-desc {
  max-width: 44em;
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--rock);
}

/* ---------- 价格速览 ---------- */
.page-home .home-prices {
  background: var(--paper);
}

.page-home .home-price-list {
  border-top: 1px solid var(--line-strong);
  background: var(--white);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-price-list .price-bar__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: baseline;
  gap: 0.2rem 0.55rem;
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--dur) ease;
}

.page-home .home-price-list .price-bar__row:last-child {
  border-bottom: none;
}

.page-home .home-price-list .price-bar__row:hover,
.page-home .home-price-list .price-bar__row:focus-within,
.page-home .home-price-list .price-bar__row:focus-visible {
  background: var(--sand);
  outline: none;
}

.page-home .home-price-list .price-bar__name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
}

.page-home .home-price-list .price-bar__value {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--loess);
  white-space: nowrap;
}

.page-home .home-price-list .price-bar__unit {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--rock);
  white-space: nowrap;
}

.page-home .home-price-extra {
  grid-column: 1 / -1;
  max-height: 0;
  margin: 0;
  padding: 0 0 0 0.55rem;
  overflow: hidden;
  opacity: 0;
  border-left: 2px solid transparent;
  font-size: 0.83rem;
  line-height: 1.7;
  color: var(--ink);
  transition: max-height var(--dur) ease, opacity var(--dur) ease, padding var(--dur) ease, border-color var(--dur) ease;
}

.page-home .home-price-list .price-bar__row:hover .home-price-extra,
.page-home .home-price-list .price-bar__row:focus-within .home-price-extra {
  max-height: 7rem;
  opacity: 1;
  padding: 0.35rem 0 0.1rem 0.55rem;
  border-left-color: var(--goji);
}

.page-home .home-more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin: 1.25rem 0 0;
}

.page-home .home-more__hint {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--rock);
}

/* ---------- 覆盖区域 ---------- */
.page-home .home-network {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-network__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.75rem);
}

.page-home .home-network__text p {
  margin: 0 0 1rem;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--ink);
}

.page-home .home-network__text a {
  color: var(--goji);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .home-area-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-home .home-area-item {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.6rem 0.65rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lake);
}

.page-home .home-area-item__num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--lake);
}

.page-home .home-area-item__name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
}

.page-home .home-area-item__state {
  font-size: 0.72rem;
  color: var(--rock);
}

.page-home .home-network__foot {
  font-size: 0.88rem !important;
  line-height: 1.8;
  color: var(--rock) !important;
}

/* ---------- 上门六步 ---------- */
.page-home .home-flow__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.75rem);
}

.page-home .home-steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-steps li {
  counter-increment: step;
  padding: 0.35rem 0 0.35rem 0.85rem;
  border-left: 2px solid var(--loess);
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--rock);
  background: linear-gradient(to right, var(--paper), transparent 70%);
}

.page-home .home-steps li::before {
  content: "0" counter(step);
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--loess);
}

.page-home .home-steps strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 0.1rem;
}

/* ---------- 常见问题 ---------- */
.page-home .home-faq {
  background: var(--paper);
}

.page-home .home-faq__list {
  border-top: 1px solid var(--line-strong);
  max-width: 52rem;
}

.page-home .home-faq details {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.page-home .home-faq summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.75rem;
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
}

.page-home .home-faq summary::-webkit-details-marker {
  display: none;
}

.page-home .home-faq summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--goji);
  line-height: 1;
}

.page-home .home-faq details[open] summary::after {
  content: "−";
}

.page-home .home-faq details[open] summary {
  background: var(--sand);
}

.page-home .home-faq details p {
  margin: 0;
  padding: 0.8rem 0.75rem 1rem;
  border-left: 3px solid var(--loess);
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 咨询区 ---------- */
.page-home .home-cta {
  background: var(--deep);
  color: var(--white);
}

.page-home .home-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 4vw, 2.5rem);
}

.page-home .home-cta h2 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 1.15;
  font-weight: 900;
  color: var(--white);
}

.page-home .home-cta__text p {
  max-width: 38em;
  margin: 0 0 1.15rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--sand);
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-home .home-cta .btn--ghost {
  border-color: rgba(251, 248, 240, 0.55);
  color: var(--white);
  background: transparent;
}

.page-home .home-cta .btn--ghost:hover,
.page-home .home-cta .btn--ghost:focus-visible {
  background: var(--white);
  color: var(--deep);
  border-color: var(--white);
}

.page-home .home-cta__contact {
  padding: 1rem 1.1rem;
  border: 1px solid rgba(251, 248, 240, 0.3);
  border-top: 3px solid var(--signal);
  background: rgba(42, 33, 24, 0.16);
}

.page-home .home-cta__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  margin: 0 0 0.55rem;
  font-size: 0.9rem;
  color: var(--white);
}

.page-home .home-cta__line .num {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--sand);
  overflow-wrap: anywhere;
}

.page-home .home-cta__key {
  flex: none;
  min-width: 3em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--signal);
}

.page-home .home-cta__tip {
  margin: 0.75rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(251, 248, 240, 0.2);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--sand);
}

/* ---------- 断点 ---------- */
@media (min-width: 600px) {
  .page-home .home-area-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem 1.25rem;
  }
}

@media (min-width: 900px) {
  .page-home .home-axis {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }

  .page-home .home-network__body {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-home .home-flow__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
  }

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

  .page-home .home-cta__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-home .home-toc__inner {
    gap: 1rem;
  }

  .page-home .home-records__img {
    max-height: 30rem;
  }

  .page-home .home-figure--map img {
    max-height: 26rem;
  }

  .page-home .home-figure--flow img {
    max-height: 24rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-toc__list a,
  .page-home .home-chips a,
  .page-home .home-price-list .price-bar__row,
  .page-home .home-price-extra {
    transition: none;
  }
}