.page-home {
  --home-gap: 22px;
  --home-grid: 48px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home section[id],
.page-home div[id] {
  scroll-margin-top: calc(var(--header-top) + 20px);
}

.page-home .page-section {
  position: relative;
}

/* ===== Hero 左右分屏 ===== */
.page-home .hero-split {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  min-height: auto;
  background-image:
    linear-gradient(rgba(35, 87, 137, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 87, 137, 0.12) 1px, transparent 1px);
  background-size: var(--home-grid) var(--home-grid);
}

.page-home .hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
}

.page-home .hero-copy__inner {
  width: 100%;
  max-width: 580px;
  padding: 48px 24px 36px;
}

@media (min-width: 920px) {
  .page-home .hero-split {
    grid-template-columns: 2fr 3fr;
    min-height: calc(100vh - var(--header-top));
  }

  .page-home .hero-copy__inner {
    padding: 60px clamp(32px, 5vw, 80px);
  }
}

.page-home .hero-title {
  font-family: var(--font-head);
  font-size: clamp(42px, 6.5vw, 76px);
  font-weight: 700;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 0.95;
  margin: 18px 0 20px;
}

.page-home .hero-lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-dim);
  max-width: 46em;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 32px;
}

.page-home .hero-actions .btn {
  padding: 13px 24px;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition: transform 0.2s var(--transition-fast), box-shadow 0.2s ease;
}

.page-home .hero-actions .btn:hover {
  transform: translateY(-2px);
}

.page-home .hero-actions .btn--primary {
  background: var(--color-acid);
  color: var(--color-dark);
  box-shadow: 0 6px 24px rgba(0, 255, 163, 0.25);
}

.page-home .hero-actions .btn--ghost {
  border: 1px solid var(--color-line);
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}

.page-home .hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-home .hero-trust__item {
  border-left: 2px solid var(--color-acid);
  padding-left: 14px;
}

.page-home .hero-trust dt {
  font-size: 13px;
  color: var(--color-dim);
  margin-bottom: 4px;
}

.page-home .hero-trust dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.page-home .hero-visual {
  position: relative;
  min-height: 340px;
  overflow: hidden;
}

.page-home .hero-visual__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.2) contrast(1.1);
  opacity: 0.9;
}

.page-home .hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--color-bg) 0%, rgba(10, 30, 50, 0.25) 38%, rgba(10, 30, 50, 0.82) 100%);
  pointer-events: none;
  z-index: 1;
}

@media (min-width: 920px) {
  .page-home .hero-visual::after {
    background: linear-gradient(90deg, var(--color-bg) 0%, rgba(10, 30, 50, 0.18) 30%, rgba(10, 30, 50, 0.78) 100%);
  }
}

.page-home .hero-visual__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.page-home .hero-visual__tag {
  position: absolute;
  right: 24px;
  bottom: 24px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(10, 30, 50, 0.78);
  border: 1px solid var(--color-line);
  backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-dim);
}

.page-home .live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-acid);
  box-shadow: 0 0 0 0 rgba(0, 255, 163, 0.5);
  animation: ph-live-pulse 1.8s ease-out infinite;
}

@keyframes ph-live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 255, 163, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(0, 255, 163, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 255, 163, 0); }
}

.page-home .hero-scan-line {
  animation: ph-scan-move 3.2s linear infinite;
}

@keyframes ph-scan-move {
  from { stroke-dashoffset: 84; }
  to { stroke-dashoffset: 0; }
}

.page-home .hero-ping {
  transform-origin: center;
  animation: ph-ping 1.8s ease-out infinite;
}

@keyframes ph-ping {
  0% { transform: scale(0.6); opacity: 0.4; }
  60% { transform: scale(1.1); opacity: 0.9; }
  100% { transform: scale(1); opacity: 0.6; }
}

/* ===== 核心功能卡组 ===== */
.page-home .core-modules {
  padding: 72px 0 16px;
}

.page-home .section-head {
  max-width: 760px;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.page-home .section-head .section-title {
  margin-top: 10px;
}

.page-home .section-sub {
  color: var(--color-dim);
  margin-top: 10px;
  font-size: 16px;
}

.page-home .core-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  position: relative;
  z-index: 1;
}

@media (min-width: 900px) {
  .page-home .core-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-home .core-card--wide {
    grid-column: span 4;
  }

  .page-home .core-card--league {
    grid-column: span 4;
  }

  .page-home .core-card:not(.core-card--wide):not(.core-card--league) {
    grid-column: span 2;
  }
}

.page-home .core-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-glass);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-panel);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-home .core-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 255, 163, 0.55);
  box-shadow: var(--shadow-float);
}

.page-home .core-card__img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.page-home .core-card--wide .core-card__img {
  aspect-ratio: 16 / 8;
}

.page-home .core-card__body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.page-home .core-card__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--color-acid);
  text-transform: uppercase;
}

.page-home .core-card h3 {
  font-family: var(--font-head);
  font-size: 27px;
  font-weight: 700;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.1;
  margin: 0;
}

.page-home .core-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-dim);
  margin: 0;
}

.page-home .core-card__meta {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .core-card__meta li {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text);
  background: var(--color-glass);
  border: 1px solid var(--color-line);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-home .core-card:hover .core-card__meta li {
  border-color: rgba(0, 255, 163, 0.55);
  color: var(--color-acid);
}

.page-home .text-link {
  margin-top: auto;
  padding-top: 14px;
  color: var(--color-acid);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
}

.page-home .text-link:hover {
  text-decoration: underline;
}

.page-home .core-card--league {
  background: var(--color-bg-2);
  border-color: var(--color-line);
}

.page-home .core-card--league .core-card__body {
  padding: 26px 24px;
}

.page-home .core-card--league .core-card__index {
  color: var(--color-orange);
}

.page-home .core-card--league h3 {
  font-size: 30px;
}

.page-home .league-track {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 4px;
}

.page-home .league-track span {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-line);
  color: var(--color-dim);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-home .league-track span:hover {
  border-color: var(--color-acid);
  color: var(--color-acid);
  background: rgba(0, 255, 163, 0.08);
}

.page-home .core-card__note {
  margin-top: 10px;
  font-size: 14px;
}

/* ===== 数据流仪表板 ===== */
.page-home .data-board {
  margin: 72px 0 0;
  padding: 64px 0;
  background-color: var(--color-bg-2);
  background-image:
    linear-gradient(rgba(35, 87, 137, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 87, 137, 0.15) 1px, transparent 1px);
  background-size: var(--home-grid) var(--home-grid);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.page-home .board-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}

@media (min-width: 920px) {
  .page-home .board-grid {
    grid-template-columns: 2fr 3fr;
    gap: 60px;
  }
}

.page-home .board-copy {
  position: relative;
  z-index: 1;
}

.page-home .board-copy .section-title {
  margin-top: 10px;
}

.page-home .board-copy > p {
  color: var(--color-dim);
  line-height: 1.65;
  margin: 14px 0 0;
  max-width: 460px;
}

.page-home .board-copy__stats {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .board-copy__stats li {
  padding: 12px 16px;
  border-left: 3px solid var(--color-acid);
  background: rgba(255, 255, 255, 0.03);
  font-size: 14px;
  color: var(--color-dim);
}

.page-home .board-copy__stats strong {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--color-text);
  margin-right: 4px;
}

.page-home .board-panel {
  position: relative;
  z-index: 2;
  background: rgba(10, 30, 50, 0.72);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  overflow: hidden;
  backdrop-filter: blur(16px);
}

.page-home .board-panel__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-line);
  background: rgba(0, 0, 0, 0.2);
}

.page-home .board-panel__title {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  flex: 1;
}

.page-home .board-panel__stamp {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-acid);
  padding: 4px 10px;
  border: 1px solid rgba(0, 255, 163, 0.3);
  border-radius: var(--radius-pill);
}

.page-home .score-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .score-row {
  display: grid;
  grid-template-columns: 56px 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(35, 87, 137, 0.4);
  transition: background 0.2s ease;
}

.page-home .score-row:hover {
  background: rgba(255, 255, 255, 0.04);
}

.page-home .score-row__league {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-acid);
}

.page-home .score-row__match {
  font-size: 15px;
  color: var(--color-text);
}

.page-home .score-row__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-orange);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  animation: ph-score-roll 2.6s ease-in-out infinite;
}

.page-home .score-row__num span {
  display: inline-block;
}

@keyframes ph-score-roll {
  0%, 100% { transform: translateY(0); opacity: 1; }
  46% { transform: translateY(3px); opacity: 0.75; }
  54% { transform: translateY(-3px); opacity: 1; }
}

.page-home .score-row__status {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-dim);
  background: var(--color-glass);
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

@media (max-width: 520px) {
  .page-home .score-row {
    grid-template-columns: 48px 1fr auto;
    gap: 8px 12px;
  }

  .page-home .score-row__status {
    grid-column: 2 / 4;
    justify-self: start;
  }
}

.page-home .board-panel__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding: 14px 20px;
  font-size: 13px;
  color: var(--color-dim);
  background: rgba(0, 0, 0, 0.18);
}

.page-home .board-panel__foot em {
  font-style: normal;
  font-family: var(--font-mono);
  color: var(--color-text);
}

/* ===== 版本切换 ===== */
.page-home .version-box {
  padding: 72px 0;
}

.page-home .version-box__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-home .version-toggle {
  display: flex;
  justify-content: center;
  margin: 30px 0 34px;
  position: relative;
  z-index: 1;
}

.page-home .version-toggle__label {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  user-select: none;
}

.page-home .version-toggle__tag {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-dim);
  transition: color 0.2s ease;
}

.page-home .version-toggle__tag--active {
  color: var(--color-acid);
}

.page-home .version-toggle__track {
  width: 64px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: var(--color-line);
  position: relative;
  transition: background 0.2s ease;
}

.page-home .version-toggle__thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-dark);
  transform: translateX(34px);
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-home .version-box__input:checked + .version-toggle .version-toggle__thumb {
  transform: translateX(0);
  background: var(--color-orange);
}

.page-home .version-box__input:checked + .version-toggle .version-toggle__tag--old {
  color: var(--color-acid);
}

.page-home .version-box__input:checked + .version-toggle .version-toggle__tag--active {
  color: var(--color-dim);
}

.page-home .version-panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
  z-index: 1;
}

@media (min-width: 900px) {
  .page-home .version-panels {
    grid-template-columns: 2fr 3fr;
    align-items: stretch;
  }
}

.page-home .version-panel {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 22px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
}

.page-home .version-panel--old {
  display: none;
}

.page-home .version-panel--new {
  display: block;
}

.page-home .version-box__input:checked ~ .version-panels .version-panel--new {
  display: none;
}

.page-home .version-box__input:checked ~ .version-panels .version-panel--old {
  display: block;
}

.page-home .version-panel__points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.page-home .version-panel__points li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--color-dim);
}

.page-home .version-panel__points li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--color-acid);
  font-weight: 700;
}

.page-home .phone-preview {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 28px;
  padding: 16px 14px 22px;
  max-width: 340px;
  margin: 0 auto 6px;
}

.page-home .phone-preview__bar {
  text-align: center;
  font-size: 13px;
  color: var(--color-dim);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 12px;
}

.page-home .phone-preview__bar--fixed {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-acid);
  text-align: left;
  white-space: nowrap;
  overflow-x: auto;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-acid);
}

.page-home .phone-preview__rows {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .phone-preview__rows li {
  padding: 12px;
  border-radius: 10px;
  background: var(--color-glass);
  color: var(--color-dim);
  font-size: 13px;
  font-family: var(--font-mono);
}

.page-home .phone-preview__hint {
  text-align: center;
  font-size: 12px;
  color: var(--color-orange);
  font-family: var(--font-mono);
}

.page-home .phone-preview__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

@media (max-width: 480px) {
  .page-home .phone-preview__cards {
    grid-template-columns: 1fr;
  }
}

.page-home .mini-card {
  border-radius: 14px;
  background: var(--color-bg-2);
  border: 1px solid var(--color-line);
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .mini-card__label {
  font-size: 11px;
  color: var(--color-dim);
}

.page-home .mini-card strong {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-acid);
  font-variant-numeric: tabular-nums;
}

.page-home .mini-card--sub strong {
  color: var(--color-orange);
}

/* ===== 订阅 CTA ===== */
.page-home .sub-cta {
  background: var(--color-bg-2);
  overflow: hidden;
  position: relative;
  border-top: 1px solid var(--color-line);
}

.page-home .sub-cta::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background-image: linear-gradient(90deg, var(--color-acid) 33%, var(--color-orange) 33% 66%, var(--color-pulse) 66%);
  z-index: 2;
}

.page-home .sub-cta::after {
  content: "";
  position: absolute;
  top: -70%;
  right: -15%;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 255, 163, 0.1), transparent 62%);
  pointer-events: none;
}

.page-home .sub-cta .container {
  position: relative;
  z-index: 1;
}

.page-home .sub-cta__inner {
  padding: 72px 24px 88px;
  text-align: center;
}

.page-home .sub-cta__inner .section-label {
  color: var(--color-acid);
}

.page-home .cta-title {
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.15;
  margin: 14px auto 16px;
  max-width: 20em;
}

.page-home .sub-cta__inner > p {
  color: var(--color-dim);
  max-width: 620px;
  margin: 0 auto 30px;
  font-size: 16px;
}

.page-home .sub-cta__inner .btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-home .sub-cta__inner .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 255, 163, 0.3);
}

.page-home .sub-cta__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 32px;
}

.page-home .sub-cta__links a {
  color: var(--color-dim);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .sub-cta__links a:hover {
  color: var(--color-acid);
  border-color: var(--color-acid);
}

/* ===== 降级动效偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-home .live-dot,
  .page-home .score-row__num,
  .page-home .hero-scan-line,
  .page-home .hero-ping {
    animation: none !important;
  }

  .page-home .core-card,
  .page-home .core-card__meta li,
  .page-home .league-track span,
  .page-home .sub-cta__links a {
    transition: none !important;
  }
}