/* ============================================
   page-home 专属样式 — 移动端优先
   ============================================ */
.page-home {
  --home-hero-min-h: 90vh;
  --home-card-radius: 12px;
  --home-transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --home-glow: 0 0 20px rgba(57, 255, 20, 0.15);
  --home-font-mono: var(--font-mono, 'Source Code Pro', Consolas, monospace);
  --home-badge-bg: rgba(57, 255, 20, 0.12);
  --home-badge-color: var(--color-accent, #39ff14);
}

/* ---------- HERO ---------- */
.page-home .home-hero {
  position: relative;
  min-height: var(--home-hero-min-h);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-primary, #0a1f3d);
  isolation: isolate;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: saturate(1.1) contrast(1.05);
}

.page-home .home-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(135deg, rgba(10, 31, 61, 0.92) 20%, rgba(10, 31, 61, 0.55) 60%, transparent 100%),
    linear-gradient(0deg, rgba(10, 31, 61, 0.7) 0%, transparent 50%);
}

/* 对角切割动势 */
.page-home .home-hero__overlay::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 45%;
  height: 45%;
  background: linear-gradient(315deg, rgba(57, 255, 20, 0.06) 0%, transparent 70%);
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
  pointer-events: none;
}

.page-home .home-hero__content {
  position: relative;
  z-index: 3;
  padding: var(--spacing-lg, 2rem) var(--spacing-md, 1rem);
  max-width: 560px;
  text-align: center;
  color: var(--color-heading, #ffffff);
  animation: homeFadeIn 0.8s ease-out both;
}

.page-home .home-hero__label {
  display: inline-block;
  font-family: var(--home-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--home-badge-color);
  border: 1px solid currentColor;
  padding: 0.2rem 0.8rem;
  margin-bottom: var(--spacing-md, 1rem);
  opacity: 0.8;
}

.page-home .home-hero__title {
  font-family: var(--font-heading, Impact, 'Helvetica Neue', Arial, sans-serif);
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--color-heading, #ffffff);
  margin: 0 0 var(--spacing-sm, 0.5rem);
  text-shadow: 0 0 40px rgba(57, 255, 20, 0.25);
}

.page-home .home-hero__subtitle {
  font-family: var(--font-body, Inter, sans-serif);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 600;
  color: var(--home-badge-color);
  margin: 0 0 var(--spacing-sm, 0.5rem);
  letter-spacing: 0.04em;
}

.page-home .home-hero__desc {
  font-size: clamp(0.875rem, 1.8vw, 1.05rem);
  line-height: 1.6;
  color: var(--color-text, #e0e6ed);
  max-width: 480px;
  margin: 0 auto var(--spacing-lg, 2rem);
  opacity: 0.85;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md, 1rem);
  justify-content: center;
}

.page-home .home-hero__actions .btn {
  font-family: var(--font-body, Inter, sans-serif);
  font-weight: 600;
  padding: 0.7rem 2rem;
  border-radius: 6px;
  font-size: 0.95rem;
  transition: transform var(--home-transition), box-shadow var(--home-transition);
}

.page-home .home-hero__actions .btn--primary {
  background: var(--color-accent, #39ff14);
  color: var(--color-primary, #0a1f3d);
  border: none;
}

.page-home .home-hero__actions .btn--secondary {
  background: transparent;
  color: var(--color-heading, #ffffff);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.page-home .home-hero__actions .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--home-glow);
}

/* ---------- HERO 数据面板浮层 ---------- */
.page-home .home-hero__panel {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 360px;
  margin: var(--spacing-lg, 2rem) auto 0;
  background: var(--color-card-bg, rgba(10, 31, 61, 0.85));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(57, 255, 20, 0.15);
  border-radius: var(--home-card-radius);
  padding: var(--spacing-md, 1rem);
  animation: homeSlideUp 0.7s ease-out 0.2s both;
}

.page-home .home-hero__panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--spacing-sm, 0.5rem);
  border-bottom: 1px solid var(--color-neutral-light, #2a3f5f);
  margin-bottom: var(--spacing-sm, 0.5rem);
}

.page-home .home-hero__panel-title {
  font-family: var(--home-font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-heading, #ffffff);
  letter-spacing: 0.06em;
}

.page-home .home-hero__panel-status {
  font-family: var(--home-font-mono);
  font-size: 0.65rem;
  color: var(--home-badge-color);
  background: var(--home-badge-bg);
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.page-home .home-hero__panel-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs, 0.25rem);
}

.page-home .home-hero__panel-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--spacing-sm, 0.5rem);
  padding: var(--spacing-xs, 0.25rem) 0;
  border-radius: 4px;
  transition: background var(--home-transition);
  cursor: default;
}

.page-home .home-hero__panel-item:hover {
  background: rgba(57, 255, 20, 0.06);
}

.page-home .home-hero__panel-league {
  font-family: var(--font-heading, Impact, Arial, sans-serif);
  font-size: 0.9rem;
  color: var(--color-heading, #ffffff);
  min-width: 2.2em;
}

.page-home .home-hero__panel-path {
  font-family: var(--home-font-mono);
  font-size: 0.7rem;
  color: var(--color-text, #e0e6ed);
  opacity: 0.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-home .home-hero__panel-arrow {
  color: var(--color-secondary-accent, #ff6b35);
  font-size: 0.8rem;
  opacity: 0.7;
  transition: transform var(--home-transition);
}

.page-home .home-hero__panel-item:hover .home-hero__panel-arrow {
  transform: translateX(3px);
  opacity: 1;
}

.page-home .home-hero__panel-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-sm, 0.5rem);
  padding-top: var(--spacing-sm, 0.5rem);
  border-top: 1px solid var(--color-neutral-light, #2a3f5f);
  font-family: var(--home-font-mono);
  font-size: 0.7rem;
  color: var(--color-text, #e0e6ed);
}

.page-home .home-hero__panel-help {
  color: var(--home-badge-color);
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: border-color var(--home-transition);
}

.page-home .home-hero__panel-help:hover {
  border-bottom-color: var(--home-badge-color);
}

/* HERO 装饰动线 */
.page-home .home-hero__line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 2;
  background: linear-gradient(90deg, transparent 10%, var(--color-accent, #39ff14) 40%, var(--color-secondary-accent, #ff6b35) 70%, transparent 90%);
  opacity: 0.5;
  animation: homeScanLine 3s ease-in-out infinite;
}

/* ---------- 通用 Section ---------- */
.page-home .home-section {
  padding: var(--spacing-xl, 3rem) var(--spacing-md, 1rem);
  background: var(--color-primary, #0a1f3d);
}

.page-home .home-section--alt {
  background: var(--color-panel-bg, #0d2b52);
}

.page-home .home-section--download {
  background: var(--color-primary, #0a1f3d);
  position: relative;
}

.page-home .home-section--download::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent, #39ff14), transparent);
  opacity: 0.3;
}

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

.page-home .home-section__title {
  font-family: var(--font-heading, Impact, 'Helvetica Neue', Arial, sans-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.15;
  color: var(--color-heading, #ffffff);
  margin: 0 0 var(--spacing-sm, 0.5rem);
  letter-spacing: 0.02em;
}

.page-home .home-section__desc {
  font-size: clamp(0.9rem, 1.6vw, 1.05rem);
  line-height: 1.7;
  color: var(--color-text, #e0e6ed);
  max-width: 680px;
  margin: 0 0 var(--spacing-lg, 2rem);
  opacity: 0.85;
}

.home-section--alt .home-section__desc {
  opacity: 0.9;
}

/* ---------- SECTION 1: 数据面板预览 ---------- */
.page-home .home-panel-preview {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg, 2rem);
}

.page-home .home-panel-preview__card {
  background: var(--color-card-bg, rgba(10, 31, 61, 0.85));
  border: 1px solid rgba(57, 255, 20, 0.1);
  border-radius: var(--home-card-radius);
  overflow: hidden;
  transition: box-shadow var(--home-transition);
}

.page-home .home-panel-preview__card:hover {
  box-shadow: var(--home-glow);
}

.page-home .home-panel-preview__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md, 1rem) var(--spacing-lg, 2rem);
  background: rgba(57, 255, 20, 0.04);
  border-bottom: 1px solid var(--color-neutral-light, #2a3f5f);
  font-family: var(--home-font-mono);
  font-size: 0.85rem;
  color: var(--color-heading, #ffffff);
}

.page-home .home-panel-preview__badge {
  font-size: 0.65rem;
  background: var(--home-badge-bg);
  color: var(--home-badge-color);
  padding: 0.15rem 0.7rem;
  border-radius: 20px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-home .home-panel-preview__body {
  padding: var(--spacing-lg, 2rem);
}

.page-home .home-panel-preview__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-sm, 0.5rem);
  margin-bottom: var(--spacing-lg, 2rem);
}

.page-home .home-panel-preview__cell {
  font-family: var(--font-heading, Impact, Arial, sans-serif);
  font-size: clamp(0.9rem, 1.8vw, 1.3rem);
  color: var(--color-heading, #ffffff);
  text-align: center;
  padding: var(--spacing-sm, 0.5rem) 0;
  background: rgba(57, 255, 20, 0.05);
  border-radius: 6px;
  border: 1px solid rgba(57, 255, 20, 0.08);
  transition: background var(--home-transition), transform var(--home-transition);
}

.page-home .home-panel-preview__cell[data-animate] {
  animation: homeNumberPulse 2.4s ease-in-out infinite alternate;
}

.page-home .home-panel-preview__cell:nth-child(2) { animation-delay: 0.3s; }
.page-home .home-panel-preview__cell:nth-child(3) { animation-delay: 0.6s; }
.page-home .home-panel-preview__cell:nth-child(4) { animation-delay: 0.9s; }
.page-home .home-panel-preview__cell:nth-child(5) { animation-delay: 1.2s; }

.page-home .home-panel-preview__cell:hover {
  background: rgba(57, 255, 20, 0.15);
  transform: scale(1.06);
}

.page-home .home-panel-preview__paths {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm, 0.5rem);
}

.page-home .home-panel-preview__path {
  font-family: var(--home-font-mono);
  font-size: clamp(0.7rem, 1.2vw, 0.8rem);
  color: var(--color-text, #e0e6ed);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem 0.4rem;
  padding: var(--spacing-xs, 0.25rem) var(--spacing-sm, 0.5rem);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 4px;
}

.page-home .home-panel-preview__sep {
  color: var(--color-secondary-accent, #ff6b35);
  opacity: 0.5;
}

.page-home .home-panel-preview__footer {
  padding: var(--spacing-sm, 0.5rem) var(--spacing-lg, 2rem) var(--spacing-md, 1rem);
  font-family: var(--home-font-mono);
  font-size: 0.75rem;
  color: var(--color-accent, #39ff14);
  text-align: center;
  opacity: 0.7;
  letter-spacing: 0.06em;
}

.page-home .home-panel-preview__note {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text, #e0e6ed);
  padding: var(--spacing-md, 1rem);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--home-card-radius);
  border-left: 3px solid var(--color-accent, #39ff14);
}

.page-home .home-panel-preview__note a {
  color: var(--home-badge-color);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- SECTION 2: 专家专栏 ---------- */
.page-home .home-expert-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg, 2rem);
  margin-bottom: var(--spacing-lg, 2rem);
}

.page-home .home-expert-card {
  background: var(--color-card-bg, rgba(10, 31, 61, 0.85));
  border-radius: var(--home-card-radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: transform var(--home-transition), box-shadow var(--home-transition);
}

.page-home .home-expert-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.page-home .home-expert-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--color-neutral-light, #2a3f5f);
}

.page-home .home-expert-card__body {
  padding: var(--spacing-md, 1rem) var(--spacing-md, 1rem) var(--spacing-lg, 2rem);
}

.page-home .home-expert-card__title {
  font-family: var(--font-heading, Impact, 'Helvetica Neue', Arial, sans-serif);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-heading, #ffffff);
  margin: 0 0 var(--spacing-xs, 0.25rem);
  line-height: 1.25;
}

.page-home .home-expert-card__excerpt {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text, #e0e6ed);
  margin: 0 0 var(--spacing-sm, 0.5rem);
  opacity: 0.8;
}

.page-home .home-expert-card__link {
  font-family: var(--home-font-mono);
  font-size: 0.8rem;
  color: var(--color-accent, #39ff14);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--home-transition);
}

.page-home .home-expert-card__link:hover {
  gap: 0.6rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-home .home-expert-more {
  text-align: center;
}

.page-home .home-expert-more .btn {
  padding: 0.7rem 2.4rem;
  border-radius: 6px;
  font-weight: 600;
}

/* ---------- SECTION 3: 下载更新 ---------- */
.page-home .home-download {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl, 3rem);
}

.page-home .home-download__content {
  order: 2;
}

.page-home .home-download__visual {
  order: 1;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-home .home-download__device {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: block;
}

.page-home .home-download__silhouette {
  display: none;
}

.page-home .home-download__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-lg, 2rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
}

.page-home .home-download__feature {
  font-size: 0.9rem;
  color: var(--color-text, #e0e6ed);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.5;
}

.page-home .home-download__feature::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--color-accent, #39ff14);
  font-size: 0.65rem;
  top: 0.2rem;
}

.page-home .home-download__content .btn {
  padding: 0.8rem 2.4rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
}

/* ---------- 信任声明 ---------- */
.page-home .home-trust {
  background: var(--color-panel-bg, #0d2b52);
  padding: var(--spacing-lg, 2rem) var(--spacing-md, 1rem);
  border-top: 1px solid var(--color-neutral-light, #2a3f5f);
}

.page-home .home-trust__text {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--color-text, #e0e6ed);
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  opacity: 0.7;
  font-family: var(--home-font-mono);
}

/* ---------- KEYFRAMES ---------- */
@keyframes homeFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes homeSlideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes homeScanLine {
  0%, 100% { transform: translateX(-20%); opacity: 0.3; }
  50%      { transform: translateX(20%); opacity: 0.7; }
}

@keyframes homeNumberPulse {
  0%   { background: rgba(57, 255, 20, 0.05); border-color: rgba(57, 255, 20, 0.08); }
  50%  { background: rgba(57, 255, 20, 0.12); border-color: rgba(57, 255, 20, 0.25); }
  100% { background: rgba(57, 255, 20, 0.05); border-color: rgba(57, 255, 20, 0.08); }
}

@keyframes homePulse {
  0%, 100% { opacity: 0.6; }
  50%      { opacity: 1; }
}

/* ---------- data-pulse 通用动画 ---------- */
.page-home [data-pulse] {
  animation: homePulse 2s ease-in-out infinite;
}

/* ============================================
   桌面端 (≥768px)
   ============================================ */
@media (min-width: 768px) {
  .page-home .home-hero {
    min-height: var(--home-hero-min-h, 90vh);
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    padding-right: 4vw;
  }

  .page-home .home-hero__content {
    text-align: left;
    padding: var(--spacing-xl, 3rem);
    max-width: 520px;
    margin: 0;
  }

  .page-home .home-hero__desc {
    margin-left: 0;
    margin-right: 0;
  }

  .page-home .home-hero__actions {
    justify-content: flex-start;
  }

  .page-home .home-hero__panel {
    position: absolute;
    left: 3vw;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
    max-width: 320px;
    animation: homeSlideUp 0.7s ease-out 0.3s both;
  }

  .page-home .home-hero__overlay {
    background:
      linear-gradient(135deg, rgba(10, 31, 61, 0.92) 15%, rgba(10, 31, 61, 0.5) 50%, transparent 80%),
      linear-gradient(0deg, rgba(10, 31, 61, 0.5) 0%, transparent 40%);
  }

  .page-home .home-section {
    padding: var(--spacing-xl, 3rem) var(--spacing-lg, 2rem);
  }

  .page-home .home-panel-preview {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-home .home-panel-preview__card {
    flex: 2;
  }

  .page-home .home-panel-preview__note {
    flex: 1;
  }

  .page-home .home-panel-preview__grid {
    grid-template-columns: repeat(5, 1fr);
  }

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

  .page-home .home-expert-card__img {
    height: 150px;
  }

  .page-home .home-download {
    flex-direction: row;
    align-items: center;
  }

  .page-home .home-download__content {
    order: 1;
    flex: 1;
  }

  .page-home .home-download__visual {
    order: 2;
    flex: 1;
    justify-content: flex-end;
  }

  .page-home .home-download__device {
    max-width: 480px;
  }

  .page-home .home-download__silhouette {
    display: block;
    position: absolute;
    left: -20px;
    bottom: -20px;
    width: 140px;
    height: auto;
    opacity: 0.3;
    pointer-events: none;
  }

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

/* ============================================
   宽屏桌面端 (≥1200px)
   ============================================ */
@media (min-width: 1200px) {
  .page-home .home-hero__panel {
    left: 5vw;
    max-width: 360px;
  }

  .page-home .home-hero__content {
    max-width: 600px;
    padding-right: 6vw;
  }

  .page-home .home-section {
    padding: var(--spacing-xl, 3rem) 0;
  }

  .page-home .home-panel-preview__grid {
    gap: var(--spacing-md, 1rem);
  }

  .page-home .home-expert-card__img {
    height: 180px;
  }

  .page-home .home-download__device {
    max-width: 520px;
  }
}