.page-home {
  --home-gap: 64px;
  --home-line: rgba(12, 27, 42, .14);
  display: block;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .page-home { --home-gap: 104px; }
}

@media (min-width: 1200px) {
  .page-home { --home-gap: 128px; }
}

.page-home .h-section {
  padding: var(--home-gap) 0;
}

/* ---------- 首屏 ---------- */

.page-home .hero-sheet {
  position: relative;
  padding: 48px 0 40px;
  background:
    radial-gradient(120% 86% at 94% -12%, rgba(200, 162, 76, .20), transparent 58%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper) 70%, var(--sheet) 100%);
  overflow: hidden;
}

.page-home .hero-sheet::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(200, 162, 76, 0) 66%);
}

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

.page-home .hero-sheet__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--royal);
}

.page-home .hero-sheet__eyebrow::before {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  background: var(--gold);
}

.page-home .hero-sheet__title {
  margin: 0 0 24px;
  max-width: 20em;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2rem, 8.4vw, 4.5rem);
  line-height: 1.18;
  letter-spacing: .005em;
}

.page-home .hero-sheet__title em {
  font-style: normal;
  color: var(--royal);
  box-shadow: inset 0 -.16em 0 rgba(200, 162, 76, .42);
}

.page-home .hero-sheet__lede {
  margin: 0 0 40px;
  max-width: 44em;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: #2e4152;
}

.page-home .hero-index {
  border-top: 1px solid var(--home-line);
}

.page-home .hero-index__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hero-index__item {
  border-bottom: 1px solid rgba(12, 27, 42, .1);
}

.page-home .hero-index__link {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 2px;
  color: var(--ink);
  text-decoration: none;
  transition: color .22s ease, padding-left .26s ease;
}

.page-home .hero-index__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width .4s cubic-bezier(.22, .7, .3, 1);
}

.page-home .hero-index__link:hover,
.page-home .hero-index__link:focus-visible {
  color: var(--royal);
  padding-left: 10px;
}

.page-home .hero-index__link:hover::after,
.page-home .hero-index__link:focus-visible::after {
  width: 100%;
}

.page-home .hero-index__num {
  flex: none;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--gold);
}

.page-home .hero-index__text {
  font-size: 1rem;
}

@media (min-width: 640px) {
  .page-home .hero-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-sheet {
    padding: 86px 0 64px;
  }

  .page-home .hero-index__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-home .hero-index__link {
    flex-direction: column;
    gap: 6px;
    padding: 22px 2px 20px;
  }
}

/* ---------- 关键数字 ---------- */

.page-home .metric-band {
  padding: var(--home-gap) 0;
  background:
    linear-gradient(160deg, var(--royal) 0%, var(--ink) 74%);
  color: var(--paper);
}

.page-home .metric-band__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
}

.page-home .metric-band__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  line-height: 1.4;
}

.page-home .metric-grid {
  display: grid;
  gap: 30px 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-home .metric {
  padding-top: 18px;
  border-top: 1px solid rgba(200, 162, 76, .5);
}

.page-home .metric__num {
  display: block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(2.1rem, 9vw, 3.9rem);
  line-height: 1.05;
  color: var(--gold-light);
  letter-spacing: -.02em;
}

.page-home .metric__num em {
  font-style: normal;
  font-size: .5em;
  margin-left: 2px;
  color: var(--gold);
}

.page-home .metric__label {
  display: block;
  margin-top: 10px;
  font-size: .875rem;
  line-height: 1.7;
  color: rgba(250, 246, 236, .78);
}

.page-home .metric-band__foot {
  margin: 40px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(250, 246, 236, .16);
  max-width: 52em;
  font-size: .9375rem;
  color: rgba(250, 246, 236, .74);
}

@media (min-width: 900px) {
  .page-home .metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

  .page-home .metric-band__head {
    margin-bottom: 48px;
  }
}

/* ---------- 章节标题组 ---------- */

.page-home .section-head {
  display: grid;
  gap: 14px;
  margin-bottom: 40px;
  max-width: 46em;
}

.page-home .section-head__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.8vw, 2.4rem);
  line-height: 1.34;
}

.page-home .section-head__lede {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: #3a4d5e;
}

.page-home .section-head .tag {
  justify-self: start;
}

.page-home .section-more {
  margin: 36px 0 0;
}

/* ---------- 沿革时间轴 ---------- */

.page-home .timeline-section {
  background: linear-gradient(180deg, var(--sheet) 0%, var(--paper) 62%);
}

.page-home .timeline-wrap {
  display: grid;
  gap: 36px;
}

.page-home .timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold) 0%, rgba(12, 27, 42, .2) 100%);
}

.page-home .timeline__item {
  position: relative;
  padding: 0 0 30px;
}

.page-home .timeline__item:last-child {
  padding-bottom: 0;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 10px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--gold);
}

.page-home .timeline__year {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 1.05rem;
  letter-spacing: .04em;
  color: var(--royal);
}

.page-home .timeline__content h3 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.5;
}

.page-home .timeline__content p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: #40525f;
}

.page-home .timeline-figure {
  margin: 0;
}

@media (min-width: 1024px) {
  .page-home .timeline-wrap {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-home .timeline-figure {
    position: sticky;
    top: 96px;
  }

  .page-home .timeline__item {
    padding-bottom: 38px;
  }
}

/* ---------- 档位 ---------- */

.page-home .tier-section {
  background: var(--paper);
}

.page-home .tier-layout {
  display: grid;
  gap: 28px;
}

.page-home .tier-grid {
  display: grid;
  gap: 14px;
}

.page-home .tier {
  padding: 22px 20px 24px;
  background: var(--sheet);
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--gold);
  transition: transform .28s ease, box-shadow .28s ease, background .28s ease;
}

.page-home .tier:hover,
.page-home .tier:focus-within {
  transform: translateY(-4px);
  background: #f6f1e5;
  box-shadow: var(--shadow-paper);
}

.page-home .tier__name {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--royal);
}

.page-home .tier__desc {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: #3d4f5e;
}

.page-home .tier__meta {
  display: block;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed rgba(12, 27, 42, .2);
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .02em;
  color: var(--teal);
}

.page-home .tier-figure {
  margin: 0;
}

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

@media (min-width: 1024px) {
  .page-home .tier-layout {
    grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

/* ---------- 交付周期与响应 ---------- */

.page-home .leadtime {
  position: relative;
  padding: var(--home-gap) 0;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-home .leadtime__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .leadtime__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  opacity: .34;
  filter: saturate(.5) contrast(1.06);
}

.page-home .leadtime::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(102deg, rgba(12, 27, 42, .95) 0%, rgba(12, 27, 42, .8) 48%, rgba(20, 48, 79, .58) 100%);
}

.page-home .leadtime__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 36px;
}

.page-home .leadtime__title {
  margin: 14px 0 16px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.8vw, 2.4rem);
  line-height: 1.34;
}

.page-home .leadtime__lede {
  margin: 0 0 32px;
  max-width: 44em;
  font-size: .9375rem;
  line-height: 1.9;
  color: rgba(250, 246, 236, .78);
}

.page-home .lead-table {
  border-top: 1px solid rgba(250, 246, 236, .18);
}

.page-home .lead-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(250, 246, 236, .14);
}

.page-home .lead-row__name {
  font-size: .9375rem;
  color: rgba(250, 246, 236, .92);
}

.page-home .lead-row__track {
  grid-column: 1 / -1;
  grid-row: 2;
  display: block;
  height: 6px;
  border-radius: 3px;
  background: rgba(250, 246, 236, .12);
  overflow: hidden;
}

.page-home .lead-row__bar {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--teal) 0%, var(--gold) 100%);
}

.page-home .lead-row__bar--a { width: 22%; }
.page-home .lead-row__bar--b { width: 40%; }
.page-home .lead-row__bar--c { width: 62%; }
.page-home .lead-row__bar--d { width: 90%; }

.page-home .lead-row__val {
  font-family: var(--mono);
  font-size: .875rem;
  color: var(--gold-light);
  white-space: nowrap;
}

.page-home .response-card {
  padding: 26px 22px 28px;
  background: rgba(250, 246, 236, .07);
  border: 1px solid rgba(200, 162, 76, .42);
  border-left: 3px solid var(--gold);
}

.page-home .response-card__kicker {
  display: block;
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-home .response-card__num {
  margin: 14px 0 4px;
  font-family: var(--mono);
  font-size: clamp(2.6rem, 14vw, 3.6rem);
  line-height: 1;
  color: var(--paper);
}

.page-home .response-card__num em {
  font-style: normal;
  font-size: .32em;
  margin-left: 6px;
  color: var(--gold-light);
}

.page-home .response-card__label {
  margin: 0 0 18px;
  font-size: .875rem;
  line-height: 1.7;
  color: rgba(250, 246, 236, .74);
}

.page-home .response-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(250, 246, 236, .16);
}

.page-home .response-card__list li {
  position: relative;
  padding: 11px 0 11px 18px;
  font-size: .875rem;
  line-height: 1.7;
  color: rgba(250, 246, 236, .86);
  border-bottom: 1px solid rgba(250, 246, 236, .1);
}

.page-home .response-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

@media (min-width: 1024px) {
  .page-home .leadtime__inner {
    grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-home .lead-row {
    grid-template-columns: 130px minmax(0, 1fr) auto;
    gap: 6px 20px;
  }

  .page-home .lead-row__track {
    grid-column: 2;
    grid-row: 1;
  }
}

/* ---------- 本期更新与咨询 ---------- */

.page-home .closing {
  background: linear-gradient(180deg, var(--paper) 0%, var(--sheet) 100%);
}

.page-home .closing__grid {
  display: grid;
  gap: 28px;
}

.page-home .journal-mini {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .journal-mini__item {
  padding: 22px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .journal-mini__tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  background: var(--sheet);
  border: 1px solid rgba(12, 27, 42, .18);
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .06em;
  color: var(--royal);
}

.page-home .journal-mini__item h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.5;
}

.page-home .journal-mini__item p {
  margin: 0 0 12px;
  font-size: .9375rem;
  line-height: 1.8;
  color: #3f5161;
}

.page-home .journal-mini__more {
  position: relative;
  display: inline-block;
  font-family: var(--mono);
  font-size: .8125rem;
  color: var(--royal);
  text-decoration: none;
  padding-bottom: 2px;
}

.page-home .journal-mini__more::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width .34s ease;
}

.page-home .journal-mini__more:hover::after,
.page-home .journal-mini__more:focus-visible::after {
  width: 100%;
}

.page-home .closing__figure {
  margin: 0;
}

.page-home .cta-strip {
  display: grid;
  gap: 22px;
  margin-top: 40px;
  padding: 28px 24px;
  background: var(--royal);
  border-left: 4px solid var(--gold);
  color: var(--paper);
}

.page-home .cta-strip__title {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.15rem, 4vw, 1.5rem);
  line-height: 1.45;
}

.page-home .cta-strip__note {
  margin: 0;
  font-size: .875rem;
  line-height: 1.85;
  color: rgba(250, 246, 236, .78);
}

.page-home .cta-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .cta-strip .btn--ghost {
  color: var(--paper);
  border-color: rgba(250, 246, 236, .45);
}

@media (min-width: 900px) {
  .page-home .closing__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .cta-strip {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
    padding: 34px 36px;
  }

  .page-home .cta-strip__actions {
    justify-content: flex-end;
  }
}

/* ---------- 显现动效 ---------- */

.page-home .reveal {
  opacity: 1;
}

.page-home .reveal.is-visible {
  animation: homeRise .58s cubic-bezier(.22, .7, .3, 1) both;
}

@keyframes homeRise {
  from {
    opacity: .01;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 图片与交互细节 ---------- */

.page-home .image-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(12, 27, 42, .16);
  background: var(--sheet);
}

.page-home .image-frame__caption {
  display: block;
  margin-top: 10px;
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-home .reveal.is-visible {
    animation: none;
  }

  .page-home .tier,
  .page-home .hero-index__link,
  .page-home .journal-mini__more::after {
    transition: none;
  }
}
</dev>