.page-home,
.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

.page-home {
  --home-bg: #071426;
  --home-panel: rgba(15, 36, 64, 0.78);
  --home-line: rgba(122, 156, 198, 0.2);
  --home-cut: 22px;
  background: linear-gradient(180deg, var(--color-deep) 0%, var(--home-bg) 45%, var(--color-deep) 100%);
  color: var(--color-moon);
  font-family: var(--font-serif);
  line-height: 1.75;
  overflow-x: hidden;
  padding-bottom: 64px;
}

.page-home h1,
.page-home h2,
.page-home h3,
.page-home h4 {
  font-family: var(--font-sans);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home a {
  -webkit-tap-highlight-color: rgba(255, 106, 0, 0.18);
}

.page-home__hero,
.page-home__trends,
.page-home__history,
.page-home__draw,
.page-home__omission,
.page-home__catalog {
  scroll-margin-top: 18px;
}

/* ===== 框景首屏 ===== */
.page-home__hero {
  padding: 12px 16px 0;
}

.page-home__hero-window {
  position: relative;
  border: 1px solid var(--color-steel);
  background:
    linear-gradient(135deg, transparent var(--home-cut), var(--home-panel) var(--home-cut)),
    repeating-linear-gradient(90deg, transparent 0 79px, var(--home-line) 79px 80px),
    repeating-linear-gradient(0deg, transparent 0 79px, var(--home-line) 79px 80px);
  padding: 26px 22px 30px;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.page-home__hero-window::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed rgba(122, 156, 198, 0.28);
  pointer-events: none;
}

.page-home__hero-topline {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 14px;
  margin-bottom: 20px;
}

.page-home__hero-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--color-mist);
  text-transform: uppercase;
}

.page-home__hero-status {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--color-cyan);
  background: rgba(0, 213, 176, 0.08);
  border: 1px solid rgba(0, 213, 176, 0.3);
  padding: 4px 10px;
}

.page-home__status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 8px rgba(0, 213, 176, 0.8);
}

.page-home__hero-body {
  position: relative;
  z-index: 1;
}

.page-home__hero-title {
  margin: 0 0 16px;
  font-size: clamp(1.9rem, 7vw, 3.4rem);
  line-height: 1.1;
  color: var(--color-white);
}

.page-home__hero-desc {
  margin: 0 0 22px;
  max-width: 46em;
  font-size: 0.96rem;
  color: var(--color-mist);
}

.page-home__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home__hero-visual {
  position: relative;
  margin: 22px 0 8px;
  border: 1px solid var(--color-steel);
  background: var(--color-warship);
}

.page-home__hero-img,
.page-home__history-img,
.page-home__draw-img,
.page-home__omission-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-home__hero-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home__hero-tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: rgba(10, 26, 47, 0.85);
  border-left: 3px solid var(--color-orange);
  color: var(--color-white);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  padding: 4px 10px;
}

.page-home__hero-scale {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 14px;
  padding-top: 8px;
  border-top: 1px solid var(--color-steel);
  font-size: 0.62rem;
  color: var(--color-mist);
  letter-spacing: 0.12em;
}

.page-home__hero-metrics {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.page-home__metric {
  position: relative;
  background: var(--home-panel);
  border: 1px solid var(--color-steel);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home__metric::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-orange);
}

.page-home__metric-num {
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--color-orange);
  font-weight: 700;
}

.page-home__metric-label {
  font-size: 0.8rem;
  color: var(--color-mist);
}

/* ===== 公共区块 ===== */
.page-home__trends,
.page-home__history,
.page-home__draw,
.page-home__omission,
.page-home__catalog {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 48px 16px;
}

.page-home__history,
.page-home__draw,
.page-home__omission,
.page-home__catalog {
  border-top: 1px solid rgba(122, 156, 198, 0.25);
}

.page-home__section-head {
  margin-bottom: 24px;
}

.page-home__section-sub {
  margin: 0 0 6px;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--color-orange);
  text-transform: uppercase;
}

.page-home__section-title {
  display: inline-block;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--color-orange);
  color: var(--color-white);
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  line-height: 1.25;
}

.page-home__section-desc {
  max-width: 56ch;
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-mist);
}

/* ===== 走势总览 ===== */
.page-home__trend-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home__trend-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, var(--home-panel), rgba(15, 36, 64, 0.5));
  border: 1px solid var(--color-steel);
  border-left: 4px solid var(--color-orange);
  padding: 18px;
  color: inherit;
  text-decoration: none;
  transition: transform 200ms ease, border-color 200ms ease;
}

.page-home__trend-card:hover,
.page-home__trend-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-orange);
}

.page-home__trend-card--basketball {
  border-left-color: var(--color-cyan);
}

.page-home__trend-card--lottery {
  border-left-color: var(--color-amber);
}

.page-home__trend-card--digital {
  border-left-color: var(--color-mist);
}

.page-home__trend-card--esport {
  border-left-color: var(--color-white);
}

.page-home__trend-index {
  margin-bottom: 10px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--color-amber);
}

.page-home__trend-name {
  margin: 0 0 8px;
  color: var(--color-white);
  font-size: 1.08rem;
}

.page-home__trend-desc {
  flex: 1;
  margin: 0 0 12px;
  font-size: 0.88rem;
  color: var(--color-mist);
}

.page-home__trend-meta {
  font-size: 0.72rem;
  color: var(--color-cyan);
  letter-spacing: 0.04em;
}

/* ===== 快捷补查 ===== */
.page-home__history-body {
  display: grid;
  gap: 24px;
}

.page-home__history-visual,
.page-home__draw-info {
  border: 1px solid var(--color-steel);
  background: var(--home-panel);
  padding: 12px;
}

.page-home__history-caption {
  margin: 10px 0 2px;
  font-size: 0.72rem;
  color: var(--color-mist);
  letter-spacing: 0.08em;
}

.page-home__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home__step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-home__step-num {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: rgba(255, 106, 0, 0.08);
  border: 1px solid var(--color-orange);
  color: var(--color-orange);
  font-size: 0.95rem;
  font-weight: 700;
}

.page-home__step h3 {
  margin: 0 0 4px;
  color: var(--color-white);
  font-size: 1rem;
}

.page-home__step p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-mist);
}

.page-home__date-demo {
  margin-top: 20px;
  border: 1px solid var(--color-steel);
  background: rgba(10, 26, 47, 0.5);
}

.page-home__date-toggle {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--color-white);
}

.page-home__date-toggle::-webkit-details-marker {
  display: none;
}

.page-home__date-toggle::marker {
  content: "";
}

.page-home__date-icon {
  color: var(--color-orange);
  font-size: 1.2rem;
  line-height: 1;
}

.page-home__date-grid {
  border-top: 1px solid var(--color-steel);
  padding: 6px 14px;
}

.page-home__date-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-steel);
  font-size: 0.84rem;
  color: var(--color-mist);
}

.page-home__date-row:last-child {
  border-bottom: 0;
}

.page-home__date-row a {
  color: var(--color-orange);
  text-decoration: none;
}

.page-home__date-row a:hover {
  text-decoration: underline;
}

.page-home__date-note {
  margin: 0;
  padding: 10px 14px 14px;
  font-size: 0.78rem;
  color: var(--color-mist);
}

/* ===== 开奖核对 ===== */
.page-home__draw-body {
  display: grid;
  gap: 24px;
}

.page-home__draw-panel {
  border: 1px solid var(--color-steel);
  background: linear-gradient(180deg, var(--home-panel), rgba(10, 26, 47, 0.7));
  padding: 16px;
}

.page-home__draw-columns {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.page-home__draw-col {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 150px;
  border: 1px solid rgba(122, 156, 198, 0.25);
  padding: 12px;
}

.page-home__draw-col-title {
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-steel);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--color-amber);
}

.page-home__draw-cell {
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--color-mist);
}

.page-home__draw-ball {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-block;
  align-self: center;
  justify-self: center;
}

.page-home__draw-ball--red {
  background: radial-gradient(circle at 35% 35%, #ff9a6b, #e5372a 70%);
}

.page-home__draw-ball--blue {
  background: radial-gradient(circle at 35% 35%, #a6d8ff, #2f72d8 70%);
}

.page-home__draw-note {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--color-steel);
  font-size: 0.82rem;
  color: var(--color-mist);
}

.page-home__draw-flow {
  list-style: none;
  margin: 16px 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home__draw-flow li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--color-mist);
}

.page-home__draw-time {
  min-width: 4em;
  color: var(--color-amber);
  font-weight: 700;
}

/* ===== 遗漏统计面板 ===== */
.page-home__omission-layout {
  display: grid;
  gap: 20px;
}

.page-home__omission-panel {
  border: 1px solid var(--color-steel);
  background: var(--home-panel);
  padding: 12px;
}

.page-home__omission-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 12px;
  padding: 4px 4px 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--color-steel);
}

.page-home__omission-cycle,
.page-home__omission-aux {
  font-size: 0.72rem;
  color: var(--color-mist);
}

.page-home__omission-aux {
  color: var(--color-cyan);
}

.page-home__omission-figure {
  position: relative;
  border: 1px solid rgba(122, 156, 198, 0.25);
}

.page-home__omission-gridline {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--color-orange);
  opacity: 0.6;
  pointer-events: none;
}

.page-home__omission-note {
  margin: 10px 0 0;
  font-size: 0.72rem;
  color: var(--color-mist);
}

.page-home__omission-stats {
  display: grid;
  gap: 10px;
}

.page-home__stat-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  background: rgba(10, 26, 47, 0.64);
  border: 1px solid var(--color-steel);
  padding: 16px;
}

.page-home__stat-name {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--color-amber);
}

.page-home__stat-value {
  font-size: 0.9rem;
  font-weight: 700;
  text-align: right;
  color: var(--color-orange);
}

.page-home__stat-desc {
  grid-column: 1 / -1;
  margin: 6px 0 0;
  font-size: 0.84rem;
  color: var(--color-mist);
}

/* ===== 行业分类与资料清单 ===== */
.page-home__catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home__catalog-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: linear-gradient(135deg, rgba(15, 36, 64, 0.8), rgba(10, 26, 47, 0.6));
  border: 1px solid var(--color-steel);
  padding: 20px;
}

.page-home__catalog-item h3 {
  margin: 0;
  color: var(--color-white);
  font-size: 1.05rem;
}

.page-home__catalog-item p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-mist);
}

.page-home__catalog-tag {
  font-size: 0.72rem;
  color: var(--color-cyan);
}

.page-home__catalog-link {
  margin-top: 2px;
  color: var(--color-orange);
  font-size: 0.88rem;
  text-decoration: none;
}

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

.page-home__catalog-note {
  margin: 20px 0 0;
  background: rgba(15, 36, 64, 0.5);
  border-left: 3px solid var(--color-orange);
  padding: 16px 18px;
  font-size: 0.88rem;
  color: var(--color-mist);
}

.page-home__catalog-note strong {
  color: var(--color-white);
}

.page-home__catalog-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 820px) {
  .page-home__hero {
    padding: 24px clamp(20px, 4vw, 48px) 0;
  }

  .page-home__hero-window {
    padding: 34px 38px 38px;
  }

  .page-home__hero-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 30px;
  }

  .page-home__hero-title {
    font-size: clamp(2.2rem, 5vw, 4rem);
  }

  .page-home__hero-visual {
    margin: 0;
  }

  .page-home__hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home__trends,
  .page-home__history,
  .page-home__draw,
  .page-home__omission,
  .page-home__catalog {
    padding: 64px clamp(24px, 4vw, 40px);
  }

  .page-home__trend-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-home__trend-card:nth-child(-n + 2) {
    grid-column: span 3;
  }

  .page-home__trend-card:nth-child(n + 3) {
    grid-column: span 2;
  }

  .page-home__history-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-home__history-content {
    padding-top: 4px;
  }

  .page-home__draw-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home__omission-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home__catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .page-home__catalog-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home__section-head {
    margin-bottom: 32px;
  }

  .page-home__hero-desc {
    font-size: 1rem;
  }
}