.page-home {
  --home-arc: clamp(110px, 20vw, 240px);
  --home-lift: 14px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  right: -18%;
  top: -34%;
  width: 78%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 166, 46, 0.22), transparent 62%);
  z-index: -1;
  pointer-events: none;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  bottom: -42%;
  width: 62%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 127, 140, 0.2), transparent 64%);
  z-index: -1;
  pointer-events: none;
}

.page-home .hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  padding: 1.75rem 0 2.25rem;
}

.page-home .hero-copy {
  max-width: 34rem;
}

.page-home .hero-title {
  margin: 0.7rem 0 0;
  font-size: clamp(2.1rem, 7.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.page-home .hero-title__hl {
  background: linear-gradient(180deg, transparent 60%, rgba(217, 166, 46, 0.6) 60%);
  padding-inline: 0.06em;
}

.page-home .hero-lede {
  margin: 1rem 0 0;
  max-width: 30rem;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-home .hero-now {
  margin: 0.6rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
  color: var(--jade);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.page-home .hero-find {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.35rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--ink-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  color: var(--stone);
  font-size: 0.875rem;
  transition: border-color 260ms var(--ease), background-color 260ms var(--ease), color 260ms var(--ease);
}

.page-home .hero-find:hover,
.page-home .hero-find:focus-visible {
  border-color: var(--jade);
  background: #ffffff;
  color: var(--ink);
}

.page-home .hero-find__k {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ember);
  border-right: 1px solid var(--ink-line);
  padding-right: 0.6rem;
}

.page-home .hero-find__ph {
  color: inherit;
}

.page-home .hero-find__go {
  color: var(--gold);
  font-weight: 700;
}

/* 首屏主视觉：筋斗云弧顶裁切 */

.page-home .hero-visual {
  position: relative;
  margin: 0;
  border-radius: 8px;
}

.page-home .hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--home-arc) var(--home-arc) 8px 8px;
  background:
    linear-gradient(180deg, rgba(11, 13, 16, 0) 44%, rgba(11, 13, 16, 0.78) 100%),
    repeating-linear-gradient(90deg, var(--cloud) 0 1px, transparent 1px 44px);
  pointer-events: none;
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 40vh;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--home-arc) var(--home-arc) 8px 8px;
  border: 1px solid var(--ink-line);
}

/* ---------- 内容索引 ---------- */

.page-home .home-index {
  padding-block: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  background: var(--paper);
}

.page-home .index-grid {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
}

.page-home .index-card {
  position: relative;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #FBF7EE, var(--paper));
  overflow: hidden;
  transition: transform 380ms var(--ease), border-color 300ms var(--ease), box-shadow 380ms var(--ease);
}

.page-home .index-card::after {
  content: "";
  position: absolute;
  inset: auto 10px -1px 10px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217, 166, 46, 0.7), transparent);
  opacity: 0;
  transition: opacity 300ms var(--ease);
}

.page-home .index-card:hover,
.page-home .index-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(217, 166, 46, 0.72);
  box-shadow: 0 20px 34px -24px rgba(11, 13, 16, 0.55);
}

.page-home .index-card:hover::after,
.page-home .index-card:focus-within::after {
  opacity: 1;
}

.page-home .index-card__link {
  display: block;
  padding: 1.05rem 1.05rem 1.15rem;
  text-decoration: none;
  color: inherit;
}

.page-home .index-card__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-home .index-card__title {
  margin: 0.45rem 0 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-home .index-card__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #3D444B;
}

.page-home .index-card__go {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--jade);
  border-bottom: 1px solid rgba(46, 127, 140, 0.35);
  padding-bottom: 1px;
}

/* ---------- 本周条目 ---------- */

.page-home .home-week {
  padding-block: clamp(2rem, 5vw, 3.75rem);
  background: var(--paper);
}

.page-home .week-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.page-home .week-list {
  border-top: 1px solid var(--ink-line);
}

.page-home .week-item {
  border-bottom: 1px solid var(--ink-line);
}

.page-home .week-item summary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 0;
  cursor: pointer;
  list-style: none;
  transition: color 240ms var(--ease);
}

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

.page-home .week-item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--gold);
  transition: transform 260ms var(--ease);
}

.page-home .week-item[open] summary::after {
  content: "−";
  transform: translateY(-1px);
}

.page-home .week-item summary:hover .week-item__title,
.page-home .week-item summary:focus-visible .week-item__title {
  color: var(--ember);
}

.page-home .week-item__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  transition: color 240ms var(--ease);
}

.page-home .week-item__body {
  margin: 0 0 1rem;
  padding-left: 0.1rem;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: #3D444B;
  animation: home-cloud-in 340ms var(--ease) both;
}

@keyframes home-cloud-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-home .week-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ink-line);
}

.page-home .week-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 赛区分布 ---------- */

.page-home .home-regions {
  padding-block: clamp(2rem, 5vw, 3.75rem);
}

.page-home .region-banner {
  margin: 1.5rem 0 0;
}

.page-home .region-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--ink-line);
}

.page-home .region-arc {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0 0 0.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.page-home .region-card {
  border: 1px solid var(--ink-line);
  border-top: 3px solid var(--jade);
  border-radius: var(--radius);
  background: #FBF7EE;
  transition: transform 380ms var(--ease), box-shadow 380ms var(--ease), border-top-color 300ms var(--ease);
}

.page-home .region-card:hover,
.page-home .region-card:focus-within {
  border-top-color: var(--gold);
  box-shadow: 0 22px 34px -26px rgba(46, 127, 140, 0.9);
}

.page-home .region-card a {
  display: block;
  padding: 0.85rem 0.8rem 0.95rem;
  text-decoration: none;
  color: inherit;
}

.page-home .region-card__name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .region-card__note {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--stone);
}

/* ---------- 深色数据区 ---------- */

.page-home .home-data {
  margin-top: clamp(1.5rem, 4vw, 3rem);
  padding-block: clamp(2.25rem, 6vw, 4rem);
}

.page-home .home-data .section__title {
  color: var(--paper);
}

.page-home .home-data .eyebrow {
  color: var(--gold);
}

.page-home .metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 1.75rem 0 0;
  background: var(--cloud);
  border: 1px solid var(--cloud);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .metric {
  margin: 0;
  padding: 0.95rem 0.9rem 1.05rem;
  background: var(--ink-soft);
}

.page-home .metric__label {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(244, 239, 228, 0.66);
}

.page-home .metric__num {
  margin: 0.4rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 4.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--gold);
  text-shadow: 0 0 18px rgba(217, 166, 46, 0.42);
}

/* ---------- 客户端回顾 ---------- */

.page-home .home-app {
  padding-block: clamp(2.25rem, 6vw, 4.25rem);
}

.page-home .app-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  align-items: center;
}

.page-home .app-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ink-line);
  background: var(--paper-2);
}

.page-home .app-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-home .app-copy .section__title {
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.22;
}

.page-home .app-lede {
  margin: 0.9rem 0 0;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.78;
  color: #3D444B;
}

.page-home .app-points {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-home .app-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .app-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--moss);
}

/* ---------- 服务与联系 ---------- */

.page-home .home-contact {
  padding-block: clamp(1.5rem, 4vw, 3rem) clamp(2.5rem, 6vw, 4.5rem);
}

.page-home .contact-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.35rem;
  padding: clamp(1.3rem, 4vw, 2.25rem);
  background: linear-gradient(120deg, var(--paper-2), #FBF7EE);
  border: 1px solid var(--ink-line);
  border-left: 4px solid var(--ember);
  border-radius: var(--radius-lg);
}

.page-home .contact-strip__title {
  margin: 0.5rem 0 0;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-home .contact-strip__lede {
  margin: 0.7rem 0 0;
  max-width: 34rem;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: #3D444B;
}

.page-home .contact-lines {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home .contact-lines li {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--ink-line);
}

.page-home .contact-lines__k {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-home .contact-lines__v {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-home .metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-home .region-arc {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .contact-strip {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-home .hero-split {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
    padding: 3.5rem 0 4.5rem;
  }

  .page-home .hero-visual img {
    max-height: none;
    aspect-ratio: 12 / 14;
  }

  .page-home .week-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-home .week-figure {
    position: sticky;
    top: 6.5rem;
  }

  .page-home .app-split {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

@media (min-width: 1080px) {
  .page-home .index-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .region-arc {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding-bottom: 3.2rem;
  }

  .page-home .region-card:nth-child(1) { transform: translateY(22px); }
  .page-home .region-card:nth-child(2) { transform: translateY(6px); }
  .page-home .region-card:nth-child(3) { transform: translateY(-8px); }
  .page-home .region-card:nth-child(4) { transform: translateY(-16px); }
  .page-home .region-card:nth-child(5) { transform: translateY(8px); }
  .page-home .region-card:nth-child(6) { transform: translateY(22px); }
  .page-home .region-card:nth-child(7) { transform: translateY(34px); }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .index-card,
  .page-home .region-card,
  .page-home .hero-find,
  .page-home .week-item summary::after,
  .page-home .week-item__title {
    transition-duration: 1ms;
  }

  .page-home .week-item__body {
    animation: none;
  }

  .page-home .region-card:nth-child(1),
  .page-home .region-card:nth-child(2),
  .page-home .region-card:nth-child(3),
  .page-home .region-card:nth-child(4),
  .page-home .region-card:nth-child(5),
  .page-home .region-card:nth-child(6),
  .page-home .region-card:nth-child(7) {
    transform: none;
  }

  .page-home .index-card:hover,
  .page-home .index-card:focus-within {
    transform: none;
  }
}