.page-home {
  --hp-gold-line: rgba(201, 162, 39, 0.32);
  --hp-green-line: rgba(127, 163, 150, 0.26);
  --hp-ink: #16211d;
  --hp-ink-soft: #4a5751;
  overflow-x: hidden;
  background: var(--night);
}

/* ---------- 面包屑 ---------- */
.page-home .hp-crumb {
  background: var(--night);
  padding-top: 18px;
  padding-bottom: 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
}
.page-home .hp-crumb a {
  color: var(--mist);
  text-decoration: none;
}
.page-home .hp-crumb a:hover {
  color: var(--gold-hi);
}
.page-home .hp-crumb span[aria-current] {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-home .hp-hero {
  position: relative;
  overflow: hidden;
  color: var(--ivory);
  padding: 12px 0 0;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(14, 43, 36, 0.96) 0%, rgba(10, 20, 24, 0) 62%),
    linear-gradient(168deg, var(--deep) 0%, var(--night) 62%);
}
.page-home .hp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--hp-green-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hp-green-line) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 86%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 86%);
  pointer-events: none;
}
.page-home .hp-hero__slab {
  position: absolute;
  top: -12%;
  right: -8%;
  width: 64%;
  height: 76%;
  background: linear-gradient(150deg, rgba(184, 115, 51, 0.24), rgba(201, 162, 39, 0.05));
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 58%);
  pointer-events: none;
}
.page-home .hp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  padding-bottom: 10px;
}
.page-home .hp-hero__title {
  margin: 14px 0 20px;
  font-size: clamp(2.3rem, 7.4vw, 5rem);
  font-weight: 200;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ivory);
}
.page-home .hp-hero__accent {
  display: block;
  background: linear-gradient(94deg, var(--gold-hi), var(--copper));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-home .hp-hero__lede {
  max-width: 34em;
  margin: 0 0 26px;
  font-size: 1.02rem;
  line-height: 1.9;
  color: rgba(255, 248, 236, 0.8);
}
.page-home .hp-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home .hp-hero__media {
  margin: 0;
  position: relative;
}
.page-home .hp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  clip-path: polygon(0 14%, 100% 0, 100% 100%, 0 100%);
}

.page-home .hp-strip {
  position: relative;
  z-index: 1;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 8px;
  padding-top: 22px;
  padding-bottom: 26px;
  border-top: 1px solid var(--hp-gold-line);
}
.page-home .hp-strip li {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.page-home .hp-strip b {
  font-family: var(--f-mono);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold-hi);
  white-space: nowrap;
}
.page-home .hp-strip span {
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(255, 248, 236, 0.74);
}

/* ---------- 区块通用标题 ---------- */
.page-home .hp-sec-head {
  max-width: 760px;
  margin-bottom: 30px;
}
.page-home .hp-sec-head h2 {
  margin: 12px 0 14px;
  font-size: clamp(1.85rem, 4.4vw, 3rem);
  font-weight: 200;
  line-height: 1.14;
  letter-spacing: -0.01em;
}
.page-home .hp-sec-head__note {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255, 248, 236, 0.76);
}
.page-home .hp-sec-head--ink h2 {
  color: var(--deep);
}
.page-home .hp-sec-head--ink .hp-sec-head__note {
  color: var(--hp-ink-soft);
}

/* ---------- 四档总览 ---------- */
.page-home .hp-tiers {
  background: linear-gradient(180deg, #0d2822 0%, var(--deep) 100%);
  color: var(--ivory);
  padding: 58px 0 64px;
  border-top: 1px solid var(--hp-gold-line);
  border-bottom: 1px solid var(--hp-gold-line);
}
.page-home .hp-tiers .hp-sec-head h2 {
  color: var(--ivory);
}
.page-home .hp-tiers__head {
  display: grid;
  gap: 26px;
}
.page-home .hp-tiers__media {
  margin: 0;
  max-width: 420px;
}
.page-home .hp-media-box {
  border: 1px solid var(--hp-gold-line);
  box-shadow: 8px 8px 0 rgba(184, 115, 51, 0.24);
  background: rgba(10, 20, 24, 0.4);
}
.page-home .hp-media-box img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .hp-tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 34px;
  border-top: 1px solid var(--hp-gold-line);
}
.page-home .hp-tier {
  position: relative;
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--hp-gold-line);
  transition: transform 420ms var(--ease), border-color 420ms var(--ease);
}
.page-home .hp-seal {
  position: relative;
  width: 74px;
  height: 74px;
  margin-bottom: 16px;
}
.page-home .hp-seal svg {
  display: block;
  width: 100%;
  height: 100%;
  color: var(--gold);
}
.page-home .hp-seal circle {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
}
.page-home .hp-seal circle + circle {
  stroke-dasharray: 2 5;
  opacity: 0.85;
}
.page-home .hp-seal__code {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ivory);
}
.page-home .hp-tier--bronze .hp-seal svg { color: var(--copper); }
.page-home .hp-tier--silver .hp-seal svg { color: #b9c6c1; }
.page-home .hp-tier--gold .hp-seal svg { color: var(--gold); }
.page-home .hp-tier--diamond .hp-seal svg { color: var(--gold-hi); }

.page-home .hp-tier__name {
  margin: 0 0 6px;
  font-size: 1.28rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ivory);
}
.page-home .hp-tier__num {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-weight: 700;
  color: var(--gold-hi);
}
.page-home .hp-tier__num span {
  font-size: clamp(2.8rem, 9vw, 4rem);
  line-height: 1;
}
.page-home .hp-tier__num small {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}
.page-home .hp-tier__desc {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(255, 248, 236, 0.74);
}

/* ---------- 暖纸区块 ---------- */
.page-home .hp-paper {
  position: relative;
  background-color: var(--paper);
  color: var(--hp-ink);
}
.page-home .hp-paper::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(10, 20, 24, 0.09) 0.6px, transparent 0.6px);
  background-size: 7px 7px;
  opacity: 0.5;
  pointer-events: none;
}
.page-home .hp-paper > .wrap {
  position: relative;
  z-index: 1;
}

.page-home .hp-diff {
  padding: 58px 0 62px;
}
.page-home .hp-diff__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--edge);
}
.page-home .hp-diff__row {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--edge);
}
.page-home .hp-diff__k {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--deep);
}
.page-home .hp-diff__v {
  margin: 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--hp-ink-soft);
}

.page-home .hp-scale-sec {
  padding: 0 0 62px;
}
.page-home .hp-scale {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-home .hp-scale__item {
  position: relative;
  padding-top: 34px;
}
.page-home .hp-scale__item::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--edge);
}
.page-home .hp-scale__item::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--copper);
}
.page-home .hp-scale__yr {
  display: block;
  margin-bottom: 8px;
  font-family: var(--f-mono);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--deep);
}
.page-home .hp-scale__txt {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--hp-ink-soft);
}
.page-home .hp-note {
  margin: 30px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--copper);
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--hp-ink-soft);
}

/* ---------- 城市网络 ---------- */
.page-home .hp-cities {
  background: linear-gradient(180deg, var(--deep) 0%, #0a1d19 100%);
  color: var(--ivory);
  padding: 58px 0 64px;
  border-top: 1px solid var(--hp-gold-line);
}
.page-home .hp-cities__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}
.page-home .hp-cities__media {
  margin: 0;
}
.page-home .hp-cities h2 {
  margin: 12px 0 16px;
  font-size: clamp(1.8rem, 4.2vw, 2.7rem);
  font-weight: 200;
  line-height: 1.15;
  color: var(--ivory);
}
.page-home .hp-cities__lede {
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(255, 248, 236, 0.78);
}
.page-home .hp-cities__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 22px;
  padding: 18px 0;
  border-top: 1px solid var(--hp-gold-line);
  border-bottom: 1px solid var(--hp-gold-line);
}
.page-home .hp-cities__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-home .hp-cities__stats b {
  font-family: var(--f-mono);
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold-hi);
}
.page-home .hp-cities__stats span {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-home .hp-cities__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
}
.page-home .hp-cities__tags .tag {
  border-color: var(--hp-gold-line);
  color: rgba(255, 248, 236, 0.86);
}
.page-home .hp-cities__link {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(255, 248, 236, 0.7);
}
.page-home .hp-cities__link a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid var(--hp-gold-line);
}
.page-home .hp-cities__link a:hover {
  border-bottom-color: var(--gold-hi);
}

/* ---------- 起订说明 ---------- */
.page-home .hp-start {
  padding: 58px 0 62px;
}
.page-home .hp-start__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}
.page-home .hp-start__figure {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--f-mono);
  color: var(--deep);
}
.page-home .hp-start__figure span {
  font-size: clamp(5rem, 22vw, 9rem);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.03em;
  background: linear-gradient(160deg, var(--copper), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-home .hp-start__figure small {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--hp-ink-soft);
}
.page-home .hp-start__body h2 {
  margin: 12px 0 16px;
  font-size: clamp(1.8rem, 4.2vw, 2.7rem);
  font-weight: 200;
  line-height: 1.15;
  color: var(--deep);
}
.page-home .hp-start__body p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--hp-ink-soft);
}
.page-home .hp-start__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 检索面板 ---------- */
.page-home .hp-search {
  position: relative;
  overflow: hidden;
  background: var(--night);
  color: var(--ivory);
  padding: 58px 0 70px;
  border-top: 1px solid var(--hp-gold-line);
}
.page-home .hp-search::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--hp-green-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hp-green-line) 1px, transparent 1px);
  background-size: 96px 96px;
  -webkit-mask-image: radial-gradient(90% 80% at 20% 20%, rgba(0, 0, 0, 0.85), transparent 75%);
  mask-image: radial-gradient(90% 80% at 20% 20%, rgba(0, 0, 0, 0.85), transparent 75%);
  pointer-events: none;
}
.page-home .hp-search__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  align-items: center;
}
.page-home .hp-search__media {
  margin: 0;
}
.page-home .hp-search__panel {
  padding: 26px 22px 30px;
  border: 1px solid rgba(201, 162, 39, 0.45);
  background: linear-gradient(160deg, rgba(14, 43, 36, 0.92), rgba(10, 20, 24, 0.94));
  box-shadow: 6px 6px 0 rgba(184, 115, 51, 0.3);
}
.page-home .hp-search__panel h2 {
  margin: 12px 0 16px;
  font-size: clamp(1.7rem, 4.2vw, 2.5rem);
  font-weight: 200;
  line-height: 1.16;
  color: var(--ivory);
}
.page-home .hp-search__lede,
.page-home .hp-search__hint {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.9;
  color: rgba(255, 248, 236, 0.78);
}
.page-home .hp-search__hint {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--mist);
}
.page-home .hp-q {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
}
.page-home .hp-q li {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  padding: 6px 10px;
  border: 1px solid var(--hp-gold-line);
  color: var(--gold-hi);
  background: rgba(201, 162, 39, 0.06);
}
.page-home .hp-q li:last-child {
  border-color: var(--neon);
  color: var(--neon);
  background: rgba(226, 62, 62, 0.08);
}
.page-home .hp-search__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 交互 ---------- */
.page-home .hp-tier:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-home .hp-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }
  .page-home .hp-strip li {
    padding-right: 20px;
  }
  .page-home .hp-strip li + li {
    padding-left: 24px;
    border-left: 1px solid var(--hp-gold-line);
  }
  .page-home .hp-tier-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .hp-tier {
    padding: 26px 22px 30px;
    border-right: 1px solid var(--hp-gold-line);
  }
  .page-home .hp-tier:nth-child(2n) {
    border-right: 0;
  }
  .page-home .hp-tier:last-child,
  .page-home .hp-tier:nth-last-child(2) {
    border-bottom: 0;
  }
  .page-home .hp-scale {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 24px;
  }
  .page-home .hp-start__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 40px;
  }
  .page-home .hp-diff__row {
    grid-template-columns: 76px minmax(0, 200px) minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-home .hp-hero {
    padding-top: 20px;
  }
  .page-home .hp-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: end;
    padding-bottom: 40px;
  }
  .page-home .hp-hero__media img {
    aspect-ratio: 16 / 9;
  }
  .page-home .hp-tiers__head {
    grid-template-columns: minmax(0, 1fr) 420px;
    align-items: center;
    gap: 48px;
  }
  .page-home .hp-tiers__media {
    max-width: none;
  }
  .page-home .hp-tier-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .hp-tier {
    border-bottom: 0;
    padding: 30px 24px 34px;
  }
  .page-home .hp-tier:nth-child(2n) {
    border-right: 1px solid var(--hp-gold-line);
  }
  .page-home .hp-tier:last-child {
    border-right: 0;
  }
  .page-home .hp-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }
  .page-home .hp-scale__item {
    padding-right: 28px;
  }
  .page-home .hp-scale__item:last-child {
    padding-right: 0;
  }
  .page-home .hp-cities__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 52px;
  }
  .page-home .hp-search__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 52px;
  }
  .page-home .hp-search__panel {
    padding: 34px 32px 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hp-tier {
    transition: none;
  }
  .page-home .hp-tier:hover {
    transform: none;
  }
}