.page-home {
  --home-hero-pad-top: clamp(96px, 14vw, 184px);
  --home-hero-pad-bottom: clamp(64px, 10vw, 136px);
  --home-tick: 11px;
}

/* ============ 首屏：框景 ============ */
.page-home .hero-frame {
  position: relative;
  background:
    radial-gradient(120% 90% at 18% 0%, color-mix(in srgb, var(--color-surface) 100%, transparent) 0%, transparent 62%),
    radial-gradient(80% 68% at 96% 24%, color-mix(in srgb, var(--color-primary-soft) 34%, transparent) 0%, transparent 70%),
    var(--color-surface);
  padding-block: var(--home-hero-pad-top) var(--home-hero-pad-bottom);
  overflow: hidden;
}

.page-home .hero-frame__scale {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(90deg, var(--color-line) 0 1px, transparent 1px var(--rail-scale-step)),
    repeating-linear-gradient(0deg, var(--color-line) 0 1px, transparent 1px var(--rail-scale-step));
  background-size: 100% 6px, 4px 100%;
  background-position: 0 0, 0 0;
  mask-image: linear-gradient(180deg, transparent 0%, black 18%, black 74%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 18%, black 74%, transparent 100%);
}

.page-home .hero-frame__corners {
  position: absolute;
  inset: clamp(24px, 5vw, 56px);
  pointer-events: none;
}

.page-home .hero-frame__corners span {
  position: absolute;
  width: 30px;
  height: 30px;
  border: 0 solid var(--color-primary);
  opacity: 0.85;
}

.page-home .hero-frame__corners span:nth-child(1) { top: 0; left: 0; border-top-width: var(--border-thick); border-left-width: var(--border-thick); }
.page-home .hero-frame__corners span:nth-child(2) { top: 0; right: 0; border-top-width: var(--border-thick); border-right-width: var(--border-thick); }
.page-home .hero-frame__corners span:nth-child(3) { bottom: 0; left: 0; border-bottom-width: var(--border-thick); border-left-width: var(--border-thick); }
.page-home .hero-frame__corners span:nth-child(4) { bottom: 0; right: 0; border-bottom-width: var(--border-thick); border-right-width: var(--border-thick); }

.page-home .hero-frame__inner { position: relative; }

.page-home .hero-frame__kicker {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-3);
}

.page-home .hero-frame__title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: 1.06;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-4);
}

.page-home .hero-frame__lede {
  max-width: 44ch;
  color: var(--color-ink-soft);
  font-size: var(--text-lg);
  line-height: 1.7;
  margin: 0;
}

.page-home .hero-frame__stamp {
  display: flex;
  justify-content: flex-start;
  padding-top: var(--space-2);
}

.page-home .hero-frame__seal {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  transform: rotate(-1.6deg);
  animation: home-seal-in var(--dur-stamp) var(--ease-out) both;
}

@keyframes home-seal-in {
  from { transform: rotate(-1.6deg) scale(1.04); opacity: 0; }
  to   { transform: rotate(-1.6deg) scale(1); opacity: 1; }
}

.page-home .hero-frame__seal .quarter-stamp__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
}

.page-home .hero-frame__seal .quarter-stamp__value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  line-height: 1.1;
}

.page-home .hero-frame__seal .quarter-stamp__time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  opacity: 0.86;
}

.page-home .hero-figures {
  margin-top: clamp(56px, 9vw, 104px);
  display: grid;
  gap: var(--space-8);
}

.page-home .hero-figures .num-block__value {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-body);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  display: block;
  padding-bottom: var(--space-2);
  background-image: linear-gradient(90deg, var(--color-line) 0 62%, transparent 62%);
  background-repeat: no-repeat;
  background-size: 100% var(--border-thin);
  background-position: 0 100%;
}

.page-home .hero-figures .num-block__unit {
  display: block;
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.14em;
  color: var(--color-ink-soft);
}

.page-home .hero-figures .num-block__caption {
  display: block;
  margin-top: var(--space-2);
  max-width: 34ch;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.page-home .hero-figures__b {
  border-left: 0;
}

.page-home .hero-frame__aside {
  margin-top: clamp(40px, 7vw, 72px);
  max-width: 46ch;
}

/* ============ 章节通用微调（仅限定在首页作用域） ============ */
.page-home .chapter__index {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  line-height: 1;
  color: var(--color-primary);
  margin: 0 0 var(--space-2);
  letter-spacing: 0.04em;
}

.page-home .chapter__kicker {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.18em;
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-2);
}

.page-home .chapter__title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
}

.page-home .chapter__note {
  color: var(--color-ink-soft);
  font-size: var(--text-base);
  margin: 0;
}

/* ============ 三条服务主线 ============ */
.page-home .service-lines__filters {
  margin: clamp(32px, 5vw, 56px) 0 var(--space-8);
  flex-wrap: wrap;
}

.page-home .service-lines__list { gap: var(--space-8); }

.page-home .service-track {
  display: grid;
  gap: var(--space-4);
  padding-block: var(--space-6) 0;
  border-top: 0;
  background-image: linear-gradient(90deg, var(--color-line) 0 100%);
  background-repeat: no-repeat;
  background-size: 100% var(--border-thin);
  background-position: 0 0;
}

.page-home .service-track__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.page-home .service-track__no {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-primary);
  letter-spacing: 0.1em;
}

.page-home .service-track__name {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: 1.2;
  color: var(--color-ink);
  margin: 0;
}

.page-home .service-track__body {
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.page-home .service-track__row {
  display: grid;
  gap: 4px;
}

.page-home .service-track__row dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
}

.page-home .service-track__row dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  max-width: var(--measure);
}

/* ============ 交付时间条 ============ */
.page-home .delivery__figure { margin-bottom: var(--space-8); }

.page-home .delivery__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

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

.page-home .delivery__bar {
  position: relative;
  height: 38px;
  background: var(--color-surface-deep);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-home .delivery__bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--fill, 50%);
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--color-primary-soft) 90%, transparent) 0%,
    color-mix(in srgb, var(--color-primary) 84%, transparent) 100%);
  transition: width var(--dur-reveal) var(--ease-out);
}

.page-home .delivery__bar-mark {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--at, 50%);
  width: var(--border-thick);
  background: var(--color-accent);
}

.page-home .delivery__legend {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.page-home .delivery__legend-spacer {
  flex: 1;
  height: var(--border-thin);
  background: var(--color-line);
}

.page-home .delivery__note { display: block; margin-top: var(--space-8); }

/* ============ 当季规则要点 ============ */
.page-home .rules__grid { align-items: start; }

.page-home .rules__list {
  list-style: none;
  counter-reset: r;
  margin: var(--space-6) 0 var(--space-6);
  padding: 0;
  display: grid;
  gap: var(--space-6);
}

.page-home .rules__item {
  position: relative;
  padding-left: var(--space-6);
}

.page-home .rules__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: var(--border-thick);
  height: calc(100% - 14px);
  background: var(--color-primary);
}

.page-home .rules__item-title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: 1.35;
  color: var(--color-ink);
  margin: 0 0 var(--space-2);
}

.page-home .rules__item p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-home .rules__figure { margin-top: var(--space-6); }

/* ============ 客户怎么说 ============ */
.page-home .voices__grid { margin-top: var(--space-8); }

.page-home .voices__list {
  display: grid;
  gap: var(--space-6);
  align-content: start;
}

.page-home .voice {
  margin: 0;
  padding: 0 0 0 var(--space-4);
  background-image: linear-gradient(0deg, var(--color-line) 0 100%);
  background-repeat: no-repeat;
  background-size: 2px 100%;
  background-position: 0 0;
}

.page-home .voice p {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-ink);
}

.page-home .voice__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-home .voices__note { display: block; margin-top: var(--space-6); margin-bottom: var(--space-4); }

/* ============ 行动出口 ============ */
.page-home .actions__grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.page-home .action-card {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-6);
  background: var(--color-surface-deep);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--dur-reveal) var(--ease-out);
}

.page-home .action-card:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.page-home .action-card__no {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--color-primary);
}

.page-home .action-card__title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: 1.4;
  color: var(--color-ink);
  margin: 0;
}

.page-home .action-card__desc {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .action-card__go {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-home .action-card__go::after {
  content: " →";
}

.page-home .action-exit {
  margin-top: var(--space-8);
  padding: var(--space-6) 0 0;
  background-image: linear-gradient(90deg, var(--color-line) 0 100%);
  background-repeat: no-repeat;
  background-size: 100% var(--border-thin);
  background-position: 0 0;
}

.page-home .action-exit__text {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .action-exit__link {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-home .action-exit__link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

/* ============ 关键数字与口径 ============ */
.page-home .home-stats__title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
  margin: 0 0 var(--space-8);
}

.page-home .home-stats__list {
  display: grid;
  gap: var(--space-8);
}

.page-home .home-stats__item {
  padding-left: var(--space-4);
  background-image: linear-gradient(0deg, var(--color-contrast-line) 0 100%);
  background-repeat: no-repeat;
  background-size: 2px 100%;
  background-position: 0 0;
}

.page-home .home-stats__value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-contrast-accent);
}

.page-home .home-stats__unit {
  display: block;
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.14em;
  color: var(--color-contrast-ink);
}

.page-home .home-stats__cap {
  margin: var(--space-2) 0 0;
  max-width: 34ch;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-home .hero-figures {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
  }

  .page-home .hero-figures__b { padding-left: var(--space-8); }

  .page-home .actions__grid { grid-template-columns: 1fr 1fr; }

  .page-home .home-stats__list { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .page-home .hero-frame__grid {
    align-items: start;
    row-gap: var(--space-8);
  }

  .page-home .hero-frame__stamp { justify-content: flex-end; }

  .page-home .hero-figures {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: var(--space-8);
  }

  .page-home .hero-figures__b { padding-left: var(--space-8); }

  .page-home .service-lines__list { gap: var(--space-8); }

  .page-home .service-track {
    grid-template-columns: minmax(190px, 3fr) minmax(0, 6fr) minmax(0, 3fr);
    column-gap: var(--space-8);
    align-items: start;
  }

  .page-home .service-track__head {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .page-home .service-track .meta-line { grid-column: 2; }

  .page-home .service-track .btn {
    grid-column: 3;
    grid-row: 1 / span 3;
    align-self: start;
    justify-self: end;
    white-space: nowrap;
  }

  .page-home .rules__list { gap: var(--space-8); }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-frame__seal { animation: none; }
  .page-home .delivery__bar-fill { transition: none; }
}

.page-home {
  --at: inherit;
  --fill: currentColor;
}