.page-home {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(26px, 6vw, 54px) 0 clamp(40px, 7vw, 92px);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(115% 80% at 84% -6%, rgba(214, 168, 75, 0.42), transparent 58%),
    linear-gradient(180deg, rgba(17, 16, 14, 0.5) 0%, rgba(17, 16, 14, 0.9) 64%, var(--ink) 100%);
}

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

.page-home .home-hero__crumb {
  color: var(--champagne);
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-home .home-hero__crumb a {
  color: var(--champagne);
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 168, 75, 0.55);
}

.page-home .home-hero__kicker {
  color: var(--gold);
  letter-spacing: 0.2em;
}

.page-home .home-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(38px, 9.4vw, 104px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--paper);
  text-wrap: balance;
}

.page-home .home-hero__title em {
  font-style: normal;
  color: var(--gold);
  background: linear-gradient(120deg, var(--champagne), var(--gold) 62%, var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-home .home-hero__lede {
  max-width: 46ch;
  margin-top: clamp(18px, 3vw, 28px);
  font-size: clamp(15.5px, 2.1vw, 18px);
  line-height: 1.78;
  color: rgba(246, 240, 228, 0.82);
}

.page-home .home-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 4vw, 34px);
}

/* ---------- 版本条 ---------- */
.page-home .ver {
  position: relative;
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 5vw, 48px);
  padding: clamp(18px, 3.4vw, 30px);
  border: var(--line) solid var(--copper);
  background: linear-gradient(135deg, rgba(214, 168, 75, 0.16), rgba(17, 16, 14, 0.88) 62%);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-home .ver__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--champagne);
}

.page-home .ver__num {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1;
  color: var(--gold);
}

.page-home .ver__num i {
  font-style: normal;
  font-size: 0.62em;
  color: var(--copper);
}

.page-home .ver__note {
  margin: 12px 0 0;
  max-width: 48ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(246, 240, 228, 0.74);
}

.page-home .ver__tex {
  display: block;
  width: 100%;
  height: 92px;
  object-fit: cover;
  border: 1px solid rgba(140, 106, 63, 0.7);
  filter: saturate(0.9);
}

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

/* ---------- 主体骨架 ---------- */
.page-home .home-shell {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(32px, 6vw, 68px);
  padding-bottom: clamp(36px, 6vw, 76px);
}

.page-home .home-shell__index {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--paper-2);
}

.page-home .home-shell__index-label {
  flex: 0 0 auto;
  margin: 0;
  align-self: center;
  padding-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-home .home-shell__index .index__link {
  flex: 0 0 auto;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid transparent;
  font-size: 13px;
  color: var(--smoke);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-home .home-shell__index .index__link .index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--copper);
}

.page-home .home-shell__index .index__link:hover,
.page-home .home-shell__index .index__link:focus-visible,
.page-home .home-shell__index .index__link.is-current {
  border-color: var(--gold);
  color: var(--ink);
  background: rgba(214, 168, 75, 0.12);
}

.page-home .home-shell__main {
  display: grid;
  gap: clamp(36px, 5vw, 64px);
  min-width: 0;
}

.page-home .home-block {
  min-width: 0;
  scroll-margin-top: 96px;
}

.page-home .home-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-home .home-head__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-home .home-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(25px, 4.2vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.005em;
}

.page-home .home-head p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: #4a443a;
}

/* ---------- 双入口 ---------- */
.page-home .home-quick__grid {
  display: grid;
  gap: 14px;
}

.page-home .home-quick__panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--paper-raised);
}

.page-home .home-quick__panel .kicker {
  color: var(--copper);
  letter-spacing: 0.18em;
}

.page-home .home-quick__panel h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.32;
}

.page-home .home-quick__panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #4a443a;
}

.page-home .home-quick__panel .btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-home .home-quick__panel--gold {
  border-color: var(--gold);
  background: linear-gradient(150deg, rgba(241, 217, 166, 0.55), var(--paper-raised) 62%);
  box-shadow: var(--shadow-gold);
}

/* ---------- 八大主题馆 ---------- */
.page-home .home-halls__tex {
  display: block;
  width: 100%;
  height: clamp(84px, 16vw, 150px);
  object-fit: cover;
  border: var(--line) solid var(--smoke);
  margin-bottom: 16px;
}

.page-home .halls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .hall {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 14px;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-raised);
  border: var(--line) solid var(--smoke);
  box-shadow: var(--shadow-hard);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .hall:hover,
.page-home .hall:focus-visible {
  transform: translate(-2px, -2px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.page-home .hall__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--copper);
}

.page-home .hall__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.28;
}

.page-home .hall__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: #4a443a;
}

.page-home .hall__more {
  margin-top: auto;
  padding-top: 6px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--amber);
  border-top: 1px solid var(--paper-2);
}

/* ---------- 五站路线 ---------- */
.page-home .route {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .route__step {
  display: grid;
  gap: 5px;
  padding-top: 12px;
  border-top: var(--line) solid var(--gold);
}

.page-home .route__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-home .route__step h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-home .route__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: #4a443a;
}

/* ---------- 服务规模 ---------- */
.page-home .home-numbers {
  scroll-margin-top: 96px;
  padding: clamp(22px, 4vw, 40px);
  background: var(--ink);
  color: var(--paper);
  border: var(--line) solid var(--smoke);
  box-shadow: var(--shadow-hard);
}

.page-home .home-head--ink h2 {
  color: var(--paper);
}

.page-home .home-head--ink .home-head__num {
  color: var(--gold);
}

.page-home .home-head--ink p {
  color: rgba(246, 240, 228, 0.76);
}

.page-home .stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  margin-top: 6px;
}

.page-home .stat {
  padding-top: 10px;
  border-top: 2px solid rgba(214, 168, 75, 0.55);
}

.page-home .stat__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(26px, 5vw, 38px);
  line-height: 1.05;
  color: var(--gold);
}

.page-home .stat__num span {
  font-size: 0.46em;
  margin-left: 2px;
  color: var(--champagne);
}

.page-home .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(246, 240, 228, 0.74);
}

.page-home .home-numbers__note {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(140, 106, 63, 0.6);
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(246, 240, 228, 0.8);
}

/* ---------- 问询入口 ---------- */
.page-home .home-contact {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 96px;
  padding: clamp(22px, 4vw, 38px);
  background: var(--paper-raised);
  border: var(--line) solid var(--copper);
  box-shadow: var(--shadow-hard);
}

.page-home .home-contact__glow {
  position: absolute;
  top: -14%;
  right: -18%;
  width: 62%;
  height: 132%;
  object-fit: cover;
  opacity: 0.22;
  pointer-events: none;
}

.page-home .home-contact > .home-head,
.page-home .home-contact__rows,
.page-home .home-contact__hint,
.page-home .home-contact__links {
  position: relative;
  z-index: 1;
}

.page-home .home-contact__rows {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}

.page-home .crow {
  display: grid;
  gap: 4px;
  padding-left: 12px;
  border-left: var(--line) solid var(--gold);
}

.page-home .crow__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-home .crow__val {
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  word-break: break-word;
}

.page-home .crow__val a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 168, 75, 0.75);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .crow__val a:hover,
.page-home .crow__val a:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
}

.page-home .home-contact__hint {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--paper-2);
  font-size: 13px;
  line-height: 1.8;
  color: #4a443a;
}

.page-home .home-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .halls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .home-contact__rows {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 760px) {
  .page-home .ver {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-home .ver__tex {
    height: 100%;
    min-height: 118px;
  }

  .page-home .ver__links {
    grid-column: 1 / -1;
  }

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

@media (min-width: 900px) {
  .page-home .route {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1100px) {
  .page-home .home-shell {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-shell__index {
    position: sticky;
    top: 104px;
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-home .home-shell__index-label {
    padding: 0 0 10px;
    border-bottom: 1px solid var(--paper-2);
  }

  .page-home .halls {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hall,
  .page-home .hall:hover,
  .page-home .hall:focus-visible {
    transition: none;
    transform: none;
  }

  .page-home .home-shell__index .index__link,
  .page-home .crow__val a {
    transition: none;
  }
}