.page-home {
  --home-cover-min-height: 90vh;
  --home-grid-line-color: rgba(197, 165, 90, 0.25);
  --home-step-line-color: rgba(27, 94, 32, 0.2);
  --home-card-radius: 20px;
  --home-transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  gap: 0;
  background-color: var(--color-bg-warm, #FBF8F2);
}

/* ===== 封面焦点 Cover ===== */
.page-home__cover {
  position: relative;
  min-height: var(--home-cover-min-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-primary-dark, #0D3B0F);
}

.page-home__cover-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home__cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.page-home__cover-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(13, 59, 15, 0.92) 0%, rgba(13, 59, 15, 0.72) 50%, rgba(27, 94, 32, 0.6) 100%);
}

.page-home__cover-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(to right, var(--home-grid-line-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-grid-line-color) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.35;
  pointer-events: none;
}

.page-home__cover-content {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: 100%;
  padding-top: 5rem;
  padding-bottom: 3rem;
  gap: 2rem;
}

.page-home__cover-text {
  max-width: 680px;
}

.page-home__cover-label {
  font-family: var(--font-body, "Inter", sans-serif);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-gold-light, #E0C77C);
  margin: 0 0 0.75rem;
  opacity: 0.9;
}

.page-home__cover-title {
  font-family: var(--font-heading, "Inter", sans-serif);
  font-weight: var(--heading-weight, 800);
  font-size: clamp(2.8rem, 8vw, 5.2rem);
  line-height: var(--line-height-heading, 1.1);
  color: var(--color-neutral-white, #FFFFFF);
  transform: skewX(-2deg);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.page-home__cover-sub {
  font-family: var(--font-body, "Inter", sans-serif);
  font-weight: 400;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-accent-gold, #C5A55A);
  margin: 0 0 1.75rem;
  line-height: 1.5;
  opacity: 0.9;
}

.page-home__cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.page-home__btn-pulse {
  position: relative;
  animation: page-home-pulse-glow 2.4s ease-in-out infinite;
}

@keyframes page-home-pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 111, 0, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(255, 111, 0, 0); }
}

.page-home__btn-outline--cover {
  border: 2px solid var(--color-accent-gold, #C5A55A);
  color: var(--color-accent-gold-light, #E0C77C);
  background: transparent;
  transition: background var(--home-transition), color var(--home-transition);
}

.page-home__btn-outline--cover:hover,
.page-home__btn-outline--cover:focus {
  background: var(--color-accent-gold, #C5A55A);
  color: var(--color-primary-dark, #0D3B0F);
}

.page-home__cover-index {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  padding-right: 0.5rem;
  flex-shrink: 0;
}

.page-home__cover-index-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent-gold, #C5A55A);
  opacity: 0.5;
  transition: width 0.3s ease, opacity 0.3s ease;
}

.page-home__cover-index-line:nth-child(1) { width: 60px; opacity: 0.7; }
.page-home__cover-index-line:nth-child(2) { width: 80px; opacity: 0.8; }
.page-home__cover-index-line:nth-child(3) { width: 50px; }
.page-home__cover-index-line:nth-child(4) { width: 30px; }

/* ===== 通用区块样式 ===== */
.page-home__section {
  padding: 3.5rem 0;
}

.page-home__section-header {
  margin-bottom: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.page-home__section-title {
  font-family: var(--font-heading, "Inter", sans-serif);
  font-weight: var(--heading-weight, 800);
  font-size: var(--font-size-h2, clamp(1.5rem, 4vw, 2.5rem));
  line-height: var(--line-height-heading, 1.1);
  color: var(--color-primary, #1B5E20);
  transform: skewX(-2deg);
  margin: 0;
  width: 100%;
}

.page-home__section-desc {
  font-family: var(--font-body, "Inter", sans-serif);
  font-weight: var(--body-weight, 400);
  font-size: 1rem;
  color: var(--color-text-muted, #666666);
  line-height: var(--line-height-body, 1.7);
  margin: 0.25rem 0 0;
  max-width: 600px;
}

/* ===== 数据速览 Data ===== */
.page-home__data {
  position: relative;
}

.page-home__data::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent-gold, #C5A55A), transparent);
  opacity: 0.3;
}

.page-home__data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.page-home__data-card {
  background: var(--color-neutral-white, #FFFFFF);
  border-radius: var(--radius-large, 16px);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--home-transition), box-shadow var(--home-transition);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  cursor: default;
}

.page-home__data-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(27, 94, 32, 0.10);
}

.page-home__data-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary, #1B5E20), var(--color-accent-gold, #C5A55A));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.page-home__data-card:hover::after {
  transform: scaleX(1);
}

.page-home__data-card--primary {
  grid-column: 1 / -1;
  background: var(--color-primary, #1B5E20);
  color: var(--color-neutral-white, #FFFFFF);
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.page-home__data-card--primary .page-home__data-number {
  color: var(--color-accent-gold, #C5A55A);
  font-size: 2.8rem;
}

.page-home__data-card--primary .page-home__data-label {
  color: var(--color-neutral-white-soft, #F5F5F0);
  font-size: 1.1rem;
}

.page-home__data-card--primary .page-home__data-line {
  background: rgba(255, 255, 255, 0.15);
}

.page-home__data-number {
  font-family: var(--font-heading, "Inter", sans-serif);
  font-weight: 800;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--color-primary, #1B5E20);
  letter-spacing: -0.03em;
}

.page-home__data-label {
  font-family: var(--font-body, "Inter", sans-serif);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text-muted, #666666);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-home__data-line {
  width: 100%;
  height: 1px;
  background: rgba(27, 94, 32, 0.08);
  margin-top: auto;
}

.page-home__data-card--chart {
  grid-column: 1 / -1;
  padding: 0.75rem;
  background: var(--color-neutral-white-soft, #F5F5F0);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-home__data-chart-img {
  width: 100%;
  height: auto;
  max-height: 220px;
  object-fit: contain;
  border-radius: 12px;
  display: block;
}

.page-home__data-chart-caption {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.8rem;
  color: var(--color-text-muted, #666666);
  margin-top: 0.5rem;
  letter-spacing: 0.04em;
}

/* ===== 快速入口 Quick Steps ===== */
.page-home__quick {
  background: var(--color-neutral-white, #FFFFFF);
  border-radius: var(--radius-large, 16px) var(--radius-large, 16px) 0 0;
  padding-top: 3rem;
  padding-bottom: 3rem;
  margin-top: 0.5rem;
}

.page-home__quick-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-home__step {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
  position: relative;
}

.page-home__step:last-child .page-home__step-line {
  display: none;
}

.page-home__step-number {
  font-family: var(--font-heading, "Inter", sans-serif);
  font-weight: 800;
  font-size: 2.8rem;
  line-height: 1;
  color: var(--color-accent-gold, #C5A55A);
  opacity: 0.35;
  flex-shrink: 0;
  width: 3.5rem;
  transform: skewX(-4deg);
}

.page-home__step-content {
  flex: 1;
  min-width: 200px;
}

.page-home__step-title {
  font-family: var(--font-heading, "Inter", sans-serif);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-primary, #1B5E20);
  margin: 0 0 0.4rem;
  line-height: var(--line-height-heading, 1.1);
}

.page-home__step-text {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.95rem;
  color: var(--color-text-muted, #666666);
  line-height: var(--line-height-body, 1.7);
  margin: 0 0 1rem;
}

.page-home__step-btn {
  display: inline-block;
}

.page-home__step-line {
  position: absolute;
  left: 1.75rem;
  top: 3.2rem;
  bottom: -1rem;
  width: 2px;
  background: var(--home-step-line-color);
}

.page-home__step-img-wrapper {
  flex: 0 0 auto;
  width: 100%;
  max-width: 240px;
  margin: 0 auto;
}

.page-home__step-img {
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: contain;
  border-radius: 16px;
  display: block;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* ===== 最新动态 Latest ===== */
.page-home__latest {
  padding-top: 2rem;
  padding-bottom: 3.5rem;
}

.page-home__latest-more {
  font-family: var(--font-body, "Inter", sans-serif);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-primary, #1B5E20);
  text-decoration: none;
  transition: color var(--home-transition);
  margin-left: auto;
  white-space: nowrap;
}

.page-home__latest-more:hover,
.page-home__latest-more:focus {
  color: var(--color-accent-gold, #C5A55A);
  text-decoration: underline;
}

.page-home__latest-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-home__latest-card {
  background: var(--color-neutral-white, #FFFFFF);
  border-radius: var(--radius-large, 16px);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform var(--home-transition), box-shadow var(--home-transition);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  border-left: 4px solid var(--color-primary, #1B5E20);
}

.page-home__latest-card:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(27, 94, 32, 0.08);
}

.page-home__latest-card-meta {
  font-family: var(--font-body, "Inter", sans-serif);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-gold, #C5A55A);
}

.page-home__latest-card-title {
  font-family: var(--font-heading, "Inter", sans-serif);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: var(--line-height-heading, 1.1);
  color: var(--color-text-dark, #1A1A1A);
  margin: 0;
  transform: skewX(-1deg);
}

.page-home__latest-card-text {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.9rem;
  color: var(--color-text-muted, #666666);
  line-height: var(--line-height-body, 1.7);
  margin: 0;
}

.page-home__latest-card-link {
  font-family: var(--font-body, "Inter", sans-serif);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-primary, #1B5E20);
  text-decoration: none;
  transition: color var(--home-transition);
  align-self: flex-start;
  margin-top: 0.25rem;
}

.page-home__latest-card-link:hover,
.page-home__latest-card-link:focus {
  color: var(--color-cta-orange, #FF6F00);
  text-decoration: underline;
}

/* ===== CTA Band ===== */
.page-home__cta-band {
  background: var(--color-primary, #1B5E20);
  padding: 3rem 0;
  margin-top: 0.5rem;
  position: relative;
  overflow: hidden;
}

.page-home__cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(135deg, rgba(197, 165, 90, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.page-home__cta-band-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.page-home__cta-band-title {
  font-family: var(--font-heading, "Inter", sans-serif);
  font-weight: var(--heading-weight, 800);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: var(--line-height-heading, 1.1);
  color: var(--color-neutral-white, #FFFFFF);
  margin: 0;
  transform: skewX(-2deg);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-home__cta-band-text {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 1.05rem;
  color: var(--color-accent-gold-light, #E0C77C);
  margin: 0;
  max-width: 480px;
  line-height: 1.5;
}

.page-home__cta-band .btn-cta {
  margin-top: 0.5rem;
}

/* ===== 响应式 Tablet & Desktop ===== */
@media (min-width: 640px) {
  .page-home__cover-content {
    padding-top: 6rem;
    padding-bottom: 4rem;
  }

  .page-home__cover-title {
    font-size: clamp(3.2rem, 7vw, 5.5rem);
  }

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

  .page-home__data-card--primary {
    grid-column: 1 / 3;
  }

  .page-home__data-card--chart {
    grid-column: 3 / 4;
    padding: 1rem;
  }

  .page-home__data-chart-img {
    max-height: 180px;
  }

  .page-home__step {
    flex-wrap: nowrap;
    align-items: center;
  }

  .page-home__step-img-wrapper {
    max-width: 140px;
  }

  .page-home__step-line {
    left: 2rem;
    top: 3.5rem;
    bottom: -1.5rem;
  }

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

  .page-home__latest-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-home__cover {
    min-height: 85vh;
  }

  .page-home__cover-content {
    padding-top: 8rem;
    padding-bottom: 5rem;
  }

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

  .page-home__data-card--primary {
    grid-column: 1 / 3;
    flex-direction: column;
    align-items: flex-start;
  }

  .page-home__data-card--chart {
    grid-column: 3 / 5;
    flex-direction: row;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.5rem;
  }

  .page-home__data-chart-img {
    max-height: 160px;
    width: auto;
    flex: 0 0 45%;
  }

  .page-home__data-chart-caption {
    margin-top: 0;
  }

  .page-home__quick-steps {
    flex-direction: row;
    gap: 1.5rem;
  }

  .page-home__step {
    flex: 1;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--color-bg-warm, #FBF8F2);
    border-radius: var(--radius-large, 16px);
    transition: transform var(--home-transition), box-shadow var(--home-transition);
  }

  .page-home__step:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(27, 94, 32, 0.08);
  }

  .page-home__step:last-child .page-home__step-line {
    display: none;
  }

  .page-home__step-line {
    display: none;
  }

  .page-home__step-number {
    width: auto;
    font-size: 2.2rem;
  }

  .page-home__step-img-wrapper {
    max-width: 100%;
    margin-top: 0.5rem;
  }

  .page-home__step-img {
    max-height: 200px;
  }

  .page-home__step-btn {
    align-self: center;
  }

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

  .page-home__latest-card:last-child {
    grid-column: auto;
  }

  .page-home__latest-card {
    padding: 1.75rem 1.5rem;
  }

  .page-home__cta-band {
    padding: 4rem 0;
  }
}

@media (min-width: 1200px) {
  .page-home__cover-content {
    padding-top: 10rem;
    padding-bottom: 6rem;
  }

  .page-home__data-grid {
    gap: 1.5rem;
  }

  .page-home__quick-steps {
    gap: 2rem;
  }

  .page-home__step {
    padding: 2rem 1.5rem;
  }
}

/* ===== 滚动进度条 (data-scroll-progress) ===== */
.page-home [data-scroll-progress] {
  position: relative;
}

.page-home [data-scroll-progress]::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-gold, #C5A55A), var(--color-cta-orange, #FF6F00));
  z-index: 999;
  transition: width 0.1s linear;
  will-change: width;
}

/* ===== 渐进增强：动效 ===== */
@media (prefers-reduced-motion: no-preference) {
  .page-home__cover-title {
    animation: page-home-title-fade-in 0.9s ease-out forwards;
  }

  .page-home__cover-label,
  .page-home__cover-sub,
  .page-home__cover-actions {
    animation: page-home-slide-up 0.7s ease-out forwards;
    opacity: 0;
  }

  .page-home__cover-label { animation-delay: 0.1s; }
  .page-home__cover-sub { animation-delay: 0.2s; }
  .page-home__cover-actions { animation-delay: 0.35s; }

  .page-home__data-card,
  .page-home__step,
  .page-home__latest-card {
    opacity: 0;
    animation: page-home-card-in 0.5s ease-out forwards;
  }

  .page-home__data-card:nth-child(1) { animation-delay: 0.1s; }
  .page-home__data-card:nth-child(2) { animation-delay: 0.2s; }
  .page-home__data-card:nth-child(3) { animation-delay: 0.3s; }
  .page-home__data-card:nth-child(4) { animation-delay: 0.4s; }

  .page-home__step:nth-child(1) { animation-delay: 0.15s; }
  .page-home__step:nth-child(2) { animation-delay: 0.25s; }
  .page-home__step:nth-child(3) { animation-delay: 0.35s; }

  .page-home__latest-card:nth-child(1) { animation-delay: 0.1s; }
  .page-home__latest-card:nth-child(2) { animation-delay: 0.2s; }
  .page-home__latest-card:nth-child(3) { animation-delay: 0.3s; }
}

@keyframes page-home-title-fade-in {
  0% { opacity: 0; transform: skewX(-2deg) translateY(20px); }
  100% { opacity: 1; transform: skewX(-2deg) translateY(0); }
}

@keyframes page-home-slide-up {
  0% { opacity: 0; transform: translateY(16px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes page-home-card-in {
  0% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}

.page-home {
  --font-size-h2: 1rem;
}