.page-home {
  --hero-min-height: 520px;
  --timeline-accent: var(--color-primary-orange);
  --announce-bg: var(--color-blue-dark);
  --card-radius: var(--radius-lg);
  --section-gap: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--color-bg-light);
  font-family: var(--font-body);
  color: var(--color-text-dark);
}

/* ── 首屏 对角色块 ── */
.page-home .hero-section {
  display: flex;
  flex-direction: column;
  min-height: var(--hero-min-height, 520px);
  position: relative;
  overflow: hidden;
}

.page-home .hero-block {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  position: relative;
}

.page-home .hero-block--orange {
  background: linear-gradient(135deg, var(--color-primary-orange) 0%, var(--color-orange-gradient-end) 100%);
  color: var(--color-text-light);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  z-index: 2;
}

.page-home .hero-block--blue {
  background: linear-gradient(135deg, var(--color-blue-dark) 0%, var(--color-primary-blue) 100%);
  color: var(--color-text-light);
  margin-top: -2rem;
  padding: 2.5rem 1.25rem 1.5rem;
  z-index: 1;
}

.page-home .hero-content {
  width: 100%;
  max-width: 480px;
  text-align: center;
}

.page-home .hero-kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.2);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.page-home .hero-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.2rem;
  line-height: 1.15;
  margin: 0 0 0.5rem 0;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,0.18);
}

.page-home .hero-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0 0 1.25rem 0;
  opacity: 0.92;
  color: #fff;
}

.page-home .hero-btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 2.2rem;
  border-radius: var(--radius-full);
  background: #fff;
  color: var(--color-primary-orange);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.page-home .hero-btn:hover,
.page-home .hero-btn:focus-visible {
  background: var(--color-primary-blue);
  color: #fff;
  transform: scale(1.04);
}

.page-home .hero-btn:active {
  transform: scale(0.96);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.page-home .hero-visual {
  width: 100%;
  max-width: 600px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
}

/* ── 回放日历 ── */
.page-home .calendar-section {
  padding: 2.5rem 1.25rem;
  background: #fff;
  position: relative;
}

.page-home .calendar-inner {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
}

.page-home .section-label {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  margin: 0 0 1.5rem 0;
  color: var(--color-text-dark);
  padding-left: 0.75rem;
  border-left: 4px solid var(--color-primary-orange);
  line-height: 1.3;
}

.page-home .section-label--light {
  color: #fff;
  border-left-color: var(--color-primary-orange);
}

.page-home .timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  padding-left: 1rem;
}

.page-home .timeline::before {
  content: '';
  position: absolute;
  top: 0.5rem;
  bottom: 0.5rem;
  left: 0.4rem;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-primary-orange), var(--color-primary-blue));
  border-radius: 2px;
}

.page-home .timeline-item {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.75rem 1rem;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: box-shadow var(--transition-base), transform var(--transition-fast);
  cursor: default;
  position: relative;
}

.page-home .timeline-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.page-home .timeline-marker {
  flex: 0 0 auto;
  width: 4rem;
}

.page-home .timeline-date {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-primary-orange);
  white-space: nowrap;
  display: inline-block;
  background: rgba(255,107,53,0.1);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}

.page-home .timeline-thumb {
  flex: 0 0 80px;
  width: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-home .timeline-thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 200/150;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-home .timeline-info {
  flex: 1 1 160px;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-home .timeline-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  margin: 0;
  color: var(--color-text-dark);
  line-height: 1.3;
}

.page-home .timeline-status {
  font-size: 0.75rem;
  color: var(--color-success-green);
  font-weight: 500;
}

.page-home .timeline-link {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--color-primary-blue);
  text-decoration: none;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--color-primary-blue);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), color var(--transition-fast);
  align-self: flex-start;
}

.page-home .timeline-link:hover,
.page-home .timeline-link:focus-visible {
  background: var(--color-primary-blue);
  color: #fff;
}

.page-home .calendar-more {
  display: inline-block;
  margin-top: 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary-orange);
  text-decoration: none;
  padding: 0.4rem 1.2rem;
  border: 2px solid var(--color-primary-orange);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.page-home .calendar-more:hover,
.page-home .calendar-more:focus-visible {
  background: var(--color-primary-orange);
  color: #fff;
}

/* ── 公告区 ── */
.page-home .announcement-section {
  position: relative;
  background: var(--announce-bg, #0A3D62);
  overflow: hidden;
  padding: 2.5rem 1.25rem;
  color: #fff;
}

.page-home .announcement-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 60%;
  opacity: 0.08;
  pointer-events: none;
  overflow: hidden;
}

.page-home .announcement-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .announcement-inner {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-home .announcement-scroll {
  max-height: 300px;
  overflow-y: auto;
  padding-right: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary-orange) rgba(255,255,255,0.15);
}

.page-home .announcement-scroll::-webkit-scrollbar {
  width: 5px;
}

.page-home .announcement-scroll::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
}

.page-home .announcement-scroll::-webkit-scrollbar-thumb {
  background: var(--color-primary-orange);
  border-radius: 3px;
}

.page-home .announcement-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.page-home .announcement-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  text-decoration: none;
  color: #fff;
  transition: background var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
}

.page-home .announcement-item:hover,
.page-home .announcement-item:focus-visible {
  background: rgba(255,255,255,0.18);
  transform: translateX(4px);
}

.page-home .announcement-tag {
  flex: 0 0 auto;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  background: var(--color-primary-orange);
  color: #fff;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.page-home .announcement-text {
  flex: 1 1 180px;
  font-size: 0.88rem;
  line-height: 1.4;
  font-weight: 400;
}

/* ── 价格与下载 ── */
.page-home .pricing-section {
  padding: 2.5rem 1.25rem;
  background: #fff;
}

.page-home .pricing-inner {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
}

.page-home .pricing-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: stretch;
}

.page-home .pricing-card {
  background: linear-gradient(135deg, var(--color-blue-light) 0%, #fff 100%);
  border: 1px solid rgba(30,144,255,0.2);
  border-radius: var(--card-radius, 16px);
  padding: 1.5rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.page-home .pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.page-home .pricing-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  background: var(--color-primary-orange);
  color: #fff;
  padding: 0.2rem 0.8rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.page-home .pricing-cost {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-text-dark);
  margin-bottom: 0.3rem;
}

.page-home .pricing-desc {
  font-size: 0.9rem;
  color: #555;
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.page-home .pricing-features {
  list-style: none;
  margin: 0 0 1.25rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.page-home .pricing-features li {
  font-size: 0.85rem;
  color: var(--color-text-dark);
  padding-left: 1.3rem;
  position: relative;
  line-height: 1.4;
}

.page-home .pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success-green);
  font-weight: 700;
}

.page-home .pricing-btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.55rem 1.6rem;
  border-radius: var(--radius-full);
  background: var(--color-primary-orange);
  color: #fff;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
  box-shadow: 0 3px 12px rgba(255,107,53,0.3);
}

.page-home .pricing-btn:hover,
.page-home .pricing-btn:focus-visible {
  background: var(--color-primary-blue);
  transform: scale(1.03);
  box-shadow: 0 4px 16px rgba(30,144,255,0.3);
}

.page-home .pricing-btn:active {
  transform: scale(0.97);
}

.page-home .pricing-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--color-bg-light);
}

.page-home .pricing-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 600/400;
  object-fit: cover;
}

.page-home .pricing-visual-caption {
  font-size: 0.8rem;
  color: #777;
  text-align: center;
  padding: 0.5rem;
  margin: 0;
  font-style: italic;
}

/* ── 信任声明 ── */
.page-home .trust-section {
  padding: 1.5rem 1.25rem 2.5rem;
  background: var(--color-bg-light);
}

.page-home .trust-inner {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  text-align: center;
}

.page-home .trust-text {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.6;
  max-width: 680px;
  margin: 0 auto 1rem auto;
}

.page-home .trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.page-home .trust-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--color-primary-blue);
  text-decoration: none;
  padding: 0.3rem 1rem;
  border: 1px solid var(--color-primary-blue);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.page-home .trust-link:hover,
.page-home .trust-link:focus-visible {
  background: var(--color-primary-blue);
  color: #fff;
}

/* ── 桌面端媒体查询 ── */
@media (min-width: 768px) {
  .page-home {
    --section-gap: 3.5rem;
  }

  .page-home .hero-section {
    flex-direction: row;
    min-height: 480px;
  }

  .page-home .hero-block {
    flex: 1 1 50%;
    padding: 3rem 2.5rem;
    align-items: center;
    justify-content: center;
  }

  .page-home .hero-block--orange {
    clip-path: polygon(0 0, 85% 0, 100% 100%, 0 100%);
    margin-right: -4%;
    z-index: 2;
  }

  .page-home .hero-block--blue {
    margin-top: 0;
    margin-left: -4%;
    padding: 3rem 2.5rem;
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
    z-index: 1;
  }

  .page-home .hero-content {
    text-align: left;
    max-width: 420px;
  }

  .page-home .hero-title {
    font-size: 2.8rem;
  }

  .page-home .hero-desc {
    font-size: 1.05rem;
  }

  .page-home .hero-visual {
    max-width: 540px;
  }

  .page-home .hero-visual img {
    max-height: 440px;
  }

  .page-home .calendar-section {
    padding: 3rem 2rem;
  }

  .page-home .section-label {
    font-size: 1.6rem;
  }

  .page-home .timeline {
    padding-left: 2rem;
    gap: 0.75rem;
  }

  .page-home .timeline::before {
    left: 1rem;
  }

  .page-home .timeline-item {
    flex-wrap: nowrap;
    padding: 0.75rem 1.25rem;
    align-items: center;
  }

  .page-home .timeline-marker {
    width: 5.5rem;
  }

  .page-home .timeline-thumb {
    flex: 0 0 100px;
    width: 100px;
  }

  .page-home .timeline-info {
    flex: 1;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem 1.5rem;
  }

  .page-home .timeline-title {
    font-size: 1rem;
    min-width: 140px;
  }

  .page-home .timeline-status {
    font-size: 0.8rem;
    white-space: nowrap;
  }

  .page-home .timeline-link {
    margin-left: auto;
  }

  .page-home .announcement-section {
    padding: 3rem 2rem;
  }

  .page-home .announcement-scroll {
    max-height: 340px;
  }

  .page-home .announcement-item {
    flex-wrap: nowrap;
    padding: 0.7rem 1.25rem;
  }

  .page-home .pricing-section {
    padding: 3rem 2rem;
  }

  .page-home .pricing-grid {
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
  }

  .page-home .pricing-card {
    flex: 1 1 45%;
    padding: 2rem 1.5rem;
  }

  .page-home .pricing-visual {
    flex: 1 1 50%;
  }

  .page-home .pricing-cost {
    font-size: 1.7rem;
  }

  .page-home .trust-section {
    padding: 2rem 2rem 3rem;
  }

  .page-home .trust-text {
    font-size: 0.9rem;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-section {
    min-height: 560px;
  }

  .page-home .hero-title {
    font-size: 3.4rem;
  }

  .page-home .hero-block--orange {
    clip-path: polygon(0 0, 80% 0, 100% 100%, 0 100%);
    margin-right: -6%;
  }

  .page-home .hero-block--blue {
    margin-left: -6%;
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .hero-visual img {
    max-height: 500px;
  }

  .page-home .timeline-item {
    padding: 1rem 1.5rem;
  }

  .page-home .timeline-thumb {
    flex: 0 0 120px;
    width: 120px;
  }

  .page-home .pricing-card {
    padding: 2.5rem 2rem;
  }

  .page-home .pricing-cost {
    font-size: 1.9rem;
  }
}

/* ── 极窄屏安全 ── */
@media (max-width: 400px) {
  .page-home .hero-title {
    font-size: 1.6rem;
  }

  .page-home .timeline-item {
    flex-direction: column;
    align-items: stretch;
  }

  .page-home .timeline-marker {
    width: auto;
  }

  .page-home .timeline-thumb {
    width: 100%;
    max-width: 200px;
  }

  .page-home .pricing-card {
    padding: 1rem;
  }
}

/* ── 打印 ── */
@media print {
  .page-home .hero-block--orange {
    clip-path: none;
    background: var(--color-primary-orange);
  }
  .page-home .hero-block--blue {
    clip-path: none;
    background: var(--color-blue-dark);
    margin-top: 0;
  }
  .page-home .announcement-bg {
    display: none;
  }
  .page-home .announcement-scroll {
    max-height: none;
    overflow: visible;
  }
}