/* ===== 页面专属：.page-home ===== */
.page-home {
  --hero-min-height: calc(100vh - 0px);
  --section-spacing: 4rem;
  --card-radius: 12px;
  display: flex;
  flex-direction: column;
  background-color: var(--color-primary, #0B1D3A);
  color: var(--color-text-primary, #FFFFFF);
}

/* 分屏首屏 */
.page-home__hero {
  display: flex;
  flex-direction: column;
  min-height: var(--hero-min-height);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0B1D3A 0%, #1A1A2E 100%);
}
@media (min-width: 768px) {
  .page-home__hero {
    flex-direction: row;
    align-items: center;
  }
}
.page-home__hero-text {
  flex: 1 1 50%;
  padding: 2rem 1.5rem;
  z-index: 2;
}
@media (min-width: 768px) {
  .page-home__hero-text {
    padding: 3rem 3rem 3rem 3.5rem;
  }
}
.page-home__hero-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary, #00FF7F);
  border: 1px solid rgba(0,255,127,0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1.25rem;
}
.page-home__hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3.75rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1.25rem 0;
  background: linear-gradient(135deg, #D4AF37 0%, #FFF8DC 50%, #D4AF37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 40px rgba(212,175,55,0.15);
}
.page-home__hero-desc {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-secondary, #B0B0C0);
  margin: 0 0 2rem 0;
  max-width: 520px;
}
.page-home__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-home__hero-actions .btn {
  padding: 0.7rem 1.6rem;
  font-size: 0.9rem;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-home__hero-actions .btn:hover {
  transform: translateY(-2px);
}
.page-home__hero-actions .btn-accent {
  background: var(--color-accent, #D4AF37);
  color: #0B1D3A;
  box-shadow: 0 4px 20px rgba(212,175,55,0.25);
}
.page-home__hero-actions .btn-primary {
  background: transparent;
  color: var(--color-text-primary, #FFFFFF);
  border: 1px solid rgba(255,255,255,0.25);
}
.page-home__hero-actions .btn-primary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
}
.page-home__hero-visual {
  flex: 1 1 50%;
  position: relative;
  min-height: 280px;
}
@media (min-width: 768px) {
  .page-home__hero-visual {
    min-height: 400px;
  }
}
.page-home__hero-svg {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  inset: 0;
}
/* 星星闪烁动画 */
.page-home__star {
  animation: page-home-starPulse 3s ease-in-out infinite alternate;
  transform-origin: center;
}
.page-home__star--1 { animation-delay: 0s; }
.page-home__star--2 { animation-delay: 0.4s; }
.page-home__star--3 { animation-delay: 0.8s; }
.page-home__star--4 { animation-delay: 1.2s; }
.page-home__star--5 { animation-delay: 1.6s; }
.page-home__star--6 { animation-delay: 2.0s; }
.page-home__star--7 { animation-delay: 2.4s; }
.page-home__star--8 { animation-delay: 2.8s; }
.page-home__star--9 { animation-delay: 3.2s; }
.page-home__star--10 { animation-delay: 3.6s; }
@keyframes page-home-starPulse {
  0% { opacity: 0.3; r: 1.2; }
  100% { opacity: 1; r: 2.8; }
}
/* 数据流线条动画 */
.page-home__stream {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: page-home-streamMove 6s linear infinite;
}
.page-home__stream--2 {
  animation-duration: 8s;
  animation-delay: 1s;
}
@keyframes page-home-streamMove {
  0% { stroke-dashoffset: 600; }
  100% { stroke-dashoffset: 0; }
}

/* 通用章节样式 */
.page-home__section {
  padding: var(--section-spacing) 1.5rem;
  border-bottom: 1px solid rgba(212,175,55,0.12);
}
@media (min-width: 768px) {
  .page-home__section {
    padding: 5rem 3rem;
  }
}
.page-home__section--alt {
  background-color: var(--color-surface-1, #1A1A2E);
}
.page-home__section-inner {
  max-width: var(--content-max, 1280px);
  margin: 0 auto;
}
.page-home__section-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.page-home__section-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent, #D4AF37);
  opacity: 0.6;
  line-height: 1;
  text-shadow: 0 0 20px rgba(212,175,55,0.15);
}
@media (min-width: 768px) {
  .page-home__section-number {
    font-size: 3rem;
  }
}
.page-home__section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-text-primary, #FFFFFF);
  margin: 0;
  line-height: 1.2;
}
.page-home__section-desc {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-secondary, #B0B0C0);
  margin: 0 0 2rem 0;
  max-width: 680px;
}
.page-home__section-link {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-secondary, #00FF7F);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,255,127,0.3);
  padding-bottom: 0.15rem;
  margin-top: 1.5rem;
  transition: border-color 0.3s ease, color 0.3s ease;
}
.page-home__section-link:hover {
  border-color: var(--color-secondary, #00FF7F);
  color: #ffffff;
}

/* 01 卡片网格 */
.page-home__card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 600px) {
  .page-home__card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 960px) {
  .page-home__card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.page-home__card {
  background: var(--color-surface-2, #2D2D44);
  border-radius: var(--card-radius);
  padding: 1.75rem 1.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
  outline: none;
  border: 1px solid transparent;
}
.page-home__card:hover,
.page-home__card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.4);
  border-color: rgba(212,175,55,0.2);
}
.page-home__card-icon {
  margin-bottom: 1rem;
}
.page-home__card-icon svg {
  display: block;
}
.page-home__card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-accent, #D4AF37);
  margin: 0 0 0.5rem 0;
  line-height: 1.3;
}
.page-home__card-text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-secondary, #B0B0C0);
  margin: 0;
}

/* 02 面板区域双栏布局 */
.page-home__panel-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media (min-width: 768px) {
  .page-home__panel-layout {
    flex-direction: row;
    align-items: center;
  }
}
.page-home__panel-content {
  flex: 1 1 45%;
}
.page-home__panel-image {
  flex: 1 1 55%;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.page-home__panel-image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home__feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: grid;
  gap: 0.6rem;
}
.page-home__feature-item {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text-primary, #FFFFFF);
  padding-left: 1.8rem;
  position: relative;
}
.page-home__feature-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 10px;
  height: 10px;
  background: var(--color-secondary, #00FF7F);
  border-radius: 50%;
  opacity: 0.6;
}

/* 03 记录版对比 */
.page-home__compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .page-home__compare-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.page-home__compare-card {
  background: var(--color-surface-1, #1A1A2E);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-home__compare-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}
.page-home__compare-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary, #B0B0C0);
  padding: 1rem 1.25rem 0 1.25rem;
}
.page-home__compare-label--new {
  color: var(--color-secondary, #00FF7F);
}
.page-home__compare-card img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 8/5;
}
.page-home__compare-desc {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text-secondary, #B0B0C0);
  padding: 0.75rem 1.25rem 1.25rem 1.25rem;
  margin: 0;
}
.page-home__compare-note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: rgba(0,255,127,0.06);
  border-left: 3px solid var(--color-secondary, #00FF7F);
  border-radius: 0 8px 8px 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-secondary, #B0B0C0);
}
.page-home__compare-note-icon {
  font-size: 1.2rem;
  color: var(--color-secondary, #00FF7F);
  flex-shrink: 0;
}

/* 04 改版亮点 */
.page-home__updates-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 600px) {
  .page-home__updates-layout {
    grid-template-columns: repeat(2, 1fr);
  }
}
.page-home__update-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-surface-2, #2D2D44);
  border-radius: var(--card-radius);
  transition: background 0.3s ease;
}
.page-home__update-card:hover {
  background: rgba(212,175,55,0.08);
}
.page-home__update-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-accent, #D4AF37);
  opacity: 0.5;
  line-height: 1;
  flex-shrink: 0;
  min-width: 2rem;
}
.page-home__update-content {
  flex: 1;
}
.page-home__update-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary, #FFFFFF);
  margin: 0 0 0.3rem 0;
}
.page-home__update-text {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text-secondary, #B0B0C0);
  margin: 0;
}
.page-home__updates-visual {
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
  max-width: 600px;
}
.page-home__updates-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 品牌信任提示 */
.page-home__trust {
  padding: 2.5rem 1.5rem;
  background: var(--color-bg-dark, #0D0D0D);
}
@media (min-width: 768px) {
  .page-home__trust {
    padding: 2.5rem 3rem;
  }
}
.page-home__trust-inner {
  max-width: var(--content-max, 1280px);
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.page-home__trust-text {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-text-secondary, #B0B0C0);
  margin: 0;
  flex: 1;
  min-width: 240px;
}
.page-home__trust-badge {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary, #00FF7F);
  border: 1px solid rgba(0,255,127,0.25);
  padding: 0.3rem 0.9rem;
  border-radius: 20px;
  white-space: nowrap;
}

/* 响应式微调 */
@media (max-width: 767px) {
  .page-home__hero-visual {
    min-height: 200px;
    order: -1;
  }
  .page-home__hero-title {
    font-size: 1.8rem;
  }
  .page-home__section-number {
    font-size: 1.8rem;
  }
  .page-home__compare-grid {
    gap: 1.25rem;
  }
  .page-home__update-card {
    flex-direction: column;
  }
  .page-home__trust-text {
    font-size: 0.8rem;
  }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .page-home__hero-text {
    padding: 2.5rem 2rem;
  }
  .page-home__card-grid {
    gap: 1rem;
  }
}
@media (min-width: 1280px) {
  .page-home__section {
    padding: 5.5rem 3rem;
  }
  .page-home__hero-text {
    padding-left: calc((100% - 1280px) / 2 + 2rem);
  }
}

/* 极光绿分隔线（章节间装饰） */
.page-home__section::after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  background: var(--color-secondary, #00FF7F);
  margin: 2rem auto 0;
  opacity: 0.3;
  border-radius: 2px;
}
@media (min-width: 768px) {
  .page-home__section::after {
    width: 80px;
    margin: 2.5rem 0 0 0;
  }
}
.page-home__section--alt::after {
  background: var(--color-accent, #D4AF37);
  opacity: 0.2;
}

/* 渐进增强：卡片悬停显示更多内容（由 data-* 驱动，纯展示层） */
.page-home__card[tabindex]:focus-visible {
  outline: var(--focus-outline, 2px solid #00FF7F);
  outline-offset: 2px;
}

/* 确保所有图片响应 */
.page-home img {
  max-width: 100%;
  height: auto;
}