.page-home {
  --home-rail-w: 188px;
  --home-gap: clamp(20px, 3.4vw, 52px);
  --home-panel: var(--paper-white);
}

.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding-block: clamp(26px, 4.4vw, 62px) clamp(16px, 2.4vw, 34px);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
  margin-top: clamp(16px, 2.6vw, 30px);
}

.page-home .home-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 4.5vw, 54px);
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: -0.012em;
  max-width: 15em;
}

.page-home .home-hero .lede {
  margin-top: 18px;
  max-width: 35em;
  color: var(--ink-70);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}

.page-home .home-hero__hint {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-45);
}

.page-home .home-hero__window {
  position: relative;
  padding: 14px;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(158deg, var(--navy) 0%, var(--ink) 78%);
  box-shadow: 0 26px 64px -38px rgba(17, 26, 46, .78);
}

.page-home .home-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border-radius: calc(var(--r-lg) - 10px);
  opacity: .92;
}

.page-home .home-hero__window::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: calc(var(--r-lg) - 10px);
  background:
    linear-gradient(rgba(246, 240, 228, .10) 1px, transparent 1px) 0 0 / 100% 36px,
    linear-gradient(90deg, rgba(246, 240, 228, .10) 1px, transparent 1px) 0 0 / 36px 100%;
  pointer-events: none;
  z-index: 2;
}

.page-home .window__corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 1px solid var(--amber);
  z-index: 3;
}

.page-home .window__corner--tl { top: 7px; left: 7px; border-right: 0; border-bottom: 0; }
.page-home .window__corner--tr { top: 7px; right: 7px; border-left: 0; border-bottom: 0; }
.page-home .window__corner--bl { bottom: 7px; left: 7px; border-right: 0; border-top: 0; }
.page-home .window__corner--br { bottom: 7px; right: 7px; border-left: 0; border-top: 0; }

.page-home .home-hero__stamp {
  position: absolute;
  left: 30px;
  bottom: 28px;
  margin: 0;
  z-index: 3;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--amber-soft);
}

/* 首屏章节预览 */
.page-home .home-preview {
  list-style: none;
  margin: clamp(30px, 4.4vw, 66px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

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

.page-home .home-preview__num {
  display: block;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--amber-deep);
}

.page-home .home-preview__item a {
  display: inline-block;
  margin-top: 7px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--amber-soft);
  padding-bottom: 2px;
  transition: border-color .24s var(--ease);
}

.page-home .home-preview__item a:hover {
  border-bottom-color: var(--amber);
}

/* ---------- 主体骨架 ---------- */
.page-home .home-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  padding-top: clamp(10px, 1.6vw, 22px);
}

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

.page-home .home-flow {
  min-width: 0;
}

.page-home .home-sec + .home-sec {
  margin-top: clamp(48px, 7vw, 104px);
}

.page-home .section__head {
  margin-bottom: clamp(22px, 3vw, 40px);
}

.page-home .section__title {
  max-width: 22em;
}

.page-home .section__head .lede {
  max-width: 42em;
  color: var(--ink-70);
}

.page-home .home-scope__more,
.page-home .home-help__link,
.page-home .home-footlink {
  margin: 22px 0 0;
  font-size: 15px;
}

.page-home .home-scope__more a,
.page-home .home-help__link a,
.page-home .home-footlink a,
.page-home .home-cities__note a,
.page-home .home-entry__link a {
  color: var(--amber-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
}

.page-home .home-scope__more a:hover,
.page-home .home-help__link a:hover,
.page-home .home-cities__note a:hover,
.page-home .home-entry__link a:hover {
  color: var(--ink);
}

/* ---------- 01 四类服务族 ---------- */
.page-home .home-lanes__figure {
  margin: 0 0 clamp(20px, 3vw, 34px);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy);
}

.page-home .home-lanes__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 3;
  object-fit: cover;
  opacity: .95;
}

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

.page-home .home-lane {
  padding: 20px 18px 22px;
  border-radius: var(--r-md);
  background: var(--home-panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--amber);
}

.page-home .home-lane--celadon {
  border-top-color: var(--celadon);
}

.page-home .home-lane h3 {
  margin: 12px 0 10px;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 700;
}

.page-home .home-lane__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-home .home-lane__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--ink-70);
}

.page-home .home-lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.page-home .home-lane--celadon .home-lane__list li::before {
  background: var(--celadon);
}

.page-home .home-lane__foot {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: var(--ink-45);
  line-height: 1.7;
}

/* ---------- 02 服务范围对照 ---------- */
.page-home .table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--home-panel);
}

.page-home .home-scope__table .data-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.page-home .home-scope__cap {
  text-align: left;
  padding: 14px 16px 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--amber-deep);
}

.page-home .home-scope__table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--paper-white);
  text-align: left;
  padding: 13px 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink);
  border-bottom: 2px solid var(--ink);
  white-space: nowrap;
}

.page-home .home-scope__table tbody th,
.page-home .home-scope__table tbody td {
  text-align: left;
  padding: 15px 16px;
  font-size: 14px;
  line-height: 1.6;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-home .home-scope__table tbody th {
  font-weight: 600;
  white-space: nowrap;
}

.page-home .home-scope__table tbody td {
  color: var(--ink-70);
}

.page-home .home-scope__table tbody tr:nth-child(even) {
  background: rgba(211, 229, 221, .18);
}

.page-home .home-scope__table .is-yes {
  color: var(--celadon);
  font-weight: 700;
}

.page-home .home-scope__table .is-no {
  color: var(--ink-45);
}

.page-home .home-scope__acc {
  margin-top: clamp(20px, 2.6vw, 30px);
}

/* ---------- 03 两步到入口 ---------- */
.page-home .home-stepzone {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.2vw, 42px);
  align-items: start;
}

.page-home .home-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .home-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 20px 20px 18px;
  border-radius: var(--r-md);
  background: var(--home-panel);
  border: 1px solid var(--line);
}

.page-home .home-step__num {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--amber);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.page-home .home-step h3 {
  margin: 2px 0 7px;
  font-size: 18px;
  line-height: 1.4;
}

.page-home .home-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-70);
}

.page-home .home-diagram {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
}

/* ---------- 04 城市坐标带 ---------- */
.page-home .home-cities {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--navy);
  color: var(--paper);
  padding: clamp(26px, 3.6vw, 46px) clamp(18px, 3vw, 40px);
}

.page-home .home-cities__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-home .home-cities__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
}

.page-home .home-cities__inner {
  position: relative;
  z-index: 1;
}

.page-home .home-cities__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-home .home-citygroup__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-home .home-citygroup__count {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.05;
  color: var(--paper);
}

.page-home .home-citygroup__count small {
  margin-left: 6px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(246, 240, 228, .6);
}

.page-home .home-citylist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
}

.page-home .home-citylist li {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(246, 240, 228, .22);
  font-size: 13px;
  color: rgba(246, 240, 228, .86);
}

.page-home .home-cities__note {
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(246, 240, 228, .18);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 240, 228, .78);
}

.page-home .home-cities__note a {
  color: var(--amber-soft);
  border-bottom-color: var(--amber);
}

/* ---------- 05 帮助与回看 ---------- */
.page-home .home-help {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

.page-home .home-facets {
  list-style: none;
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-home .home-facet {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: var(--celadon-soft);
  font-size: 14px;
  color: var(--ink);
}

.page-home .home-facet__idx {
  font-size: 12px;
  font-weight: 700;
  color: var(--celadon);
}

.page-home .home-help__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
}

.page-home .home-help__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-home .home-help__save {
  margin-top: 16px;
}

.page-home .home-help__link {
  margin-top: 14px;
}

/* ---------- 06 最近更新 ---------- */
.page-home .home-entries {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-home .home-entry {
  padding: 22px 20px 24px;
  border-radius: var(--r-md);
  background: var(--home-panel);
  border: 1px solid var(--line);
}

.page-home .home-entry__meta {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--vermilion);
}

.page-home .home-entry h3 {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.4;
}

.page-home .home-entry p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-home .home-entry__link {
  margin: 0;
  font-size: 14px;
}

.page-home .home-footlink {
  margin-top: clamp(30px, 4vw, 48px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-preview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .home-preview__item:nth-child(2) {
    margin-top: 28px;
  }

  .page-home .home-lanes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-facets {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-cities__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 32px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(30px, 4.5vw, 72px);
  }

  .page-home .home-stepzone {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-home .home-help {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

  .page-home .home-entry:nth-child(2) {
    margin-top: 36px;
  }
}

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

  .page-home .home-rail {
    display: block;
    position: sticky;
    top: calc(var(--cmd-h-scrolled) + 26px);
    align-self: start;
  }
}

@media (min-width: 1120px) {
  .page-home .home-lanes {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .home-lane:nth-child(1) { grid-column: 1 / span 3; }
  .page-home .home-lane:nth-child(2) { grid-column: 4 / span 3; margin-top: 42px; }
  .page-home .home-lane:nth-child(3) { grid-column: 7 / span 3; }
  .page-home .home-lane:nth-child(4) { grid-column: 10 / span 3; margin-top: 42px; }

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

/* ---------- 左侧坐标轴 ---------- */
.page-home .home-rail__title {
  margin: 0 0 12px;
  padding-left: 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ink-45);
}

.page-home .home-rail__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .home-rail__item a {
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--ink-70);
  text-decoration: none;
  transition: background-color .24s var(--ease), color .24s var(--ease);
}

.page-home .home-rail__idx {
  margin-right: 8px;
  font-size: 11px;
  color: var(--amber-deep);
}

.page-home .home-rail__item a:hover {
  background: rgba(224, 160, 60, .16);
  color: var(--ink);
}

.page-home .home-rail__item.is-current a,
.page-home .home-rail__item a.is-current {
  background: var(--amber);
  color: var(--ink);
  font-weight: 600;
}

.page-home .home-rail__item.is-current .home-rail__idx,
.page-home .home-rail__item a.is-current .home-rail__idx {
  color: var(--ink);
}

.page-home .home-rail__top {
  display: inline-block;
  padding-left: 12px;
  font-size: 12px;
  color: var(--ink-45);
  text-decoration: none;
}

.page-home .home-rail__top:hover {
  color: var(--amber-deep);
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 560px) {
  .page-home .home-hero__actions {
    gap: 10px;
  }

  .page-home .home-hero__hint {
    font-size: 11px;
  }

  .page-home .home-citygroup__count {
    font-size: 24px;
  }

  .page-home .home-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
}