.page-home {
  --home-gap: clamp(14px, 1.6vw, 20px);
  --cut: 14px;
}

/* ---------- 通用页面级排版 ---------- */
.page-home .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-home .section-title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(25px, 4.4vw, 42px);
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-home .section-lead {
  margin: 0 0 26px;
  max-width: 42em;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.9;
  color: var(--muted);
}

.page-home .status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  flex: 0 0 auto;
}

.page-home .num {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: .02em;
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero {
  position: relative;
  padding-block: clamp(28px, 5vw, 64px);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: -18% -10% 24% -10%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(105% 80% at 84% 6%, rgba(79, 163, 165, .18), transparent 62%),
    radial-gradient(88% 68% at 14% 2%, rgba(227, 178, 91, .14), transparent 60%);
}

.page-home .hero-collage {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .hero-rail,
.page-home .tile {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(27, 42, 74, .95), rgba(16, 26, 51, .96));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-home .hero-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(18px, 3vw, 24px);
}

.page-home .hero-rail__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--teal);
}

.page-home .hero-rail__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .hero-rail__facts {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  display: grid;
  gap: 9px;
  border-top: 1px solid var(--line);
}

.page-home .hero-rail__facts li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 13px;
  color: var(--muted);
}

.page-home .hero-rail__facts .num {
  font-size: 19px;
  color: var(--gold);
}

.page-home .hero-rail__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: auto 0 0;
  padding-top: 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .tile {
  transition: transform 260ms var(--ease), border-color 260ms var(--ease);
}

.page-home .tile:hover {
  transform: translateY(-3px);
  border-color: rgba(227, 178, 91, .48);
}

.page-home .tile--a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: clamp(22px, 3.4vw, 40px);
}

.page-home .tile__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.16;
  letter-spacing: .005em;
  color: var(--ink);
}

.page-home .hero-lead {
  margin: 0;
  max-width: 32em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.92;
  color: var(--muted);
}

.page-home .hero-search {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 30em;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(16, 26, 51, .72);
  text-decoration: none;
  color: var(--muted);
  clip-path: polygon(10px 0, 100% 0, 100% 100%, 0 100%, 0 10px);
  transition: border-color 220ms var(--ease), background 220ms var(--ease), color 220ms var(--ease);
}

.page-home .hero-search:hover,
.page-home .hero-search:focus-visible {
  border-color: var(--gold);
  background: rgba(227, 178, 91, .1);
  color: var(--ink);
}

.page-home .hero-search__text {
  font-size: 13.5px;
  line-height: 1.6;
}

.page-home .hero-search__key {
  flex: 0 0 auto;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .tile--b,
.page-home .tile--c,
.page-home .tile--d {
  display: flex;
  flex-direction: column;
  padding: 0;
}

.page-home .tile--b {
  aspect-ratio: 3 / 2;
}

.page-home .tile--c {
  aspect-ratio: 8 / 5;
}

.page-home .tile--d {
  aspect-ratio: 16 / 9;
}

.page-home .tile--b img,
.page-home .tile--c img,
.page-home .tile--d img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  filter: saturate(.72) contrast(.96);
  opacity: .92;
}

.page-home .tile__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 16px 12px;
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink);
  background: linear-gradient(180deg, rgba(16, 26, 51, 0), rgba(16, 26, 51, .88));
}

/* ---------- 直达路径 ---------- */
.page-home .path-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
}

.page-home .path-track {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.page-home .path-step {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 16px 0 16px 26px;
  border-left: 1px solid var(--line);
}

.page-home .path-step::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 24px;
  width: 8px;
  height: 8px;
  background: var(--coral);
  transform: rotate(45deg);
}

.page-home .path-step__no {
  font-size: 12px;
  color: var(--gold);
}

.page-home .path-step__name {
  font-size: 16.5px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .path-step__desc {
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .path-note {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}

/* ---------- 栏目索引 ---------- */
.page-home .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .index-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .index-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(27, 42, 74, .82), rgba(16, 26, 51, .9));
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-home .index-card:hover {
  border-color: rgba(227, 178, 91, .55);
  transform: translateY(-3px);
}

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

.page-home .index-card__no {
  flex: 0 0 auto;
  padding-top: 3px;
  font-size: 12px;
  color: var(--gold);
}

.page-home .index-card__link {
  display: grid;
  gap: 6px;
  text-decoration: none;
  color: inherit;
}

.page-home .index-card__name {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .index-card__desc {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 资费指向 ---------- */
.page-home .fees-band {
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(27, 42, 74, .9), rgba(16, 26, 51, .96));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-home .fees-band__figure {
  margin: 0;
  aspect-ratio: 21 / 9;
}

.page-home .fees-band__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.7) contrast(.95);
  opacity: .9;
}

.page-home .fees-band__body {
  padding: clamp(22px, 3.4vw, 40px);
}

.page-home .fee-groups {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .fee-group {
  display: grid;
  gap: 7px;
  align-content: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(16, 26, 51, .62);
}

.page-home .fee-group p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .fees-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.page-home .fees-note {
  margin: 0;
  max-width: 44em;
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 更新与联系 ---------- */
.page-home .ops-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-bottom: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .ops-bar__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: rgba(16, 26, 51, .94);
}

.page-home .ops-bar__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .ops-bar__item strong {
  color: var(--ink);
  font-weight: 600;
}

.page-home .ops-bar__item .status-dot {
  margin-top: 8px;
}

.page-home .ops-accordion {
  margin-bottom: 20px;
}

.page-home .ops-accordion__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-home .ops-accordion__label {
  font-size: 15.5px;
  color: var(--ink);
}

.page-home .ops-foot {
  margin: 0 0 14px;
  max-width: 44em;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .ops-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

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

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

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

@media (min-width: 900px) {
  .page-home .path-grid {
    grid-template-columns: 240px minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-home .hero-collage {
    grid-template-columns: 240px repeat(11, minmax(0, 1fr));
    grid-template-rows: auto auto;
    align-items: stretch;
  }

  .page-home .hero-rail {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
  }

  .page-home .tile--a {
    grid-column: 2 / 7;
    grid-row: 1 / 3;
  }

  .page-home .tile--b {
    grid-column: 7 / 10;
    grid-row: 1 / 2;
    aspect-ratio: auto;
  }

  .page-home .tile--c {
    grid-column: 10 / 12;
    grid-row: 1 / 2;
    aspect-ratio: auto;
  }

  .page-home .tile--d {
    grid-column: 7 / 12;
    grid-row: 2 / 3;
    aspect-ratio: auto;
    min-height: 190px;
  }

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

  .page-home .fees-band__figure {
    aspect-ratio: 21 / 7;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tile,
  .page-home .index-card,
  .page-home .hero-search {
    transition: none;
  }

  .page-home .tile:hover,
  .page-home .index-card:hover {
    transform: none;
  }
}
</main>