/* ========== 首页 page-home 页面专属样式 ========== */
.page-home {
  --ph-stage-radius: var(--radius-l);
  --ph-border-strong: var(--border-w) solid var(--orbit-line);
  --ph-grid-dots: radial-gradient(circle, var(--orbit-line) 1px, transparent 1px);
  --ph-slice: polygon(0 0, 100% 4%, 100% 96%, 0 100%);
}

/* ---------- 首屏 Hero ---------- */
.page-home .hero {
  position: relative;
  margin-top: calc(-1 * var(--header-total));
  padding-top: calc(var(--header-total) + var(--space-5));
  overflow: hidden;
  border-bottom: var(--border-w) solid var(--orbit-line);
  background:
    radial-gradient(circle at 82% 22%, rgba(0, 255, 153, 0.10) 0, transparent 34%),
    radial-gradient(circle at 8% 78%, rgba(51, 227, 255, 0.08) 0, transparent 28%),
    var(--deep-space);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--scanlines);
  opacity: 0.4;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: var(--ph-grid-dots);
  background-size: 28px 28px;
  opacity: 0.16;
  mask-image: linear-gradient(90deg, transparent 40%, #000 100%);
}

.page-home .hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-5);
  align-items: center;
  padding-bottom: var(--space-6);
}

.page-home .hero-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.page-home .hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon-green);
  border: 1px solid var(--orbit-line);
  padding: 0.35rem 0.7rem;
  background: rgba(0, 255, 153, 0.05);
}

.page-home .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--nebula-gray);
  border: 1px solid var(--orbit-line);
  padding: 0.35rem 0.7rem;
  background: var(--panel-blue);
}

.page-home .hero-copy {
  max-width: 44rem;
}

.page-home .hero-lead {
  margin-top: var(--space-3);
  color: var(--nebula-gray);
  font-size: 1rem;
  line-height: 1.75;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* Hero 视觉 */
.page-home .hero-visual {
  display: grid;
  gap: var(--space-2);
}

.page-home .radar-stage {
  position: relative;
  aspect-ratio: 3 / 4;
  border: var(--border-strong, var(--border-w) solid var(--orbit-line));
  border-radius: var(--ph-stage-radius);
  background: var(--panel-blue);
  clip-path: var(--ph-slice);
  overflow: hidden;
}

.page-home .radar-stage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.66;
}

.page-home .radar-graph {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 86%;
  height: auto;
  aspect-ratio: 1 / 1;
  transform: translate(-50%, -50%);
  overflow: visible;
}

.page-home .radar-ring {
  fill: none;
  stroke: var(--orbit-line);
  stroke-width: 1.5;
  stroke-dasharray: 4 6;
}

.page-home .radar-line {
  stroke: var(--orbit-line);
  stroke-width: 1;
  opacity: 0.8;
}

.page-home .radar-sweep-group {
  transform-box: view-box;
  transform-origin: 200px 200px;
  animation: ph-sweep 7s linear infinite;
}

.page-home .radar-sweep-path {
  fill: url(#ph-sweep-grad);
  fill: rgba(0, 255, 153, 0.12);
  stroke: var(--neon-green);
  stroke-width: 1;
}

.page-home .radar-dot {
  fill: var(--neon-green);
  stroke: var(--deep-space);
  stroke-width: 2;
  animation: ph-dot-pulse 2.2s ease-in-out infinite alternate;
}

.page-home .radar-dot--cyan {
  fill: var(--radar-cyan);
  animation-delay: 0.4s;
}

.page-home .radar-dot--orange {
  fill: var(--signal-orange);
  animation-delay: 0.8s;
}

@keyframes ph-sweep {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes ph-dot-pulse {
  from {
    opacity: 0.45;
    transform: scale(0.8);
    transform-box: fill-box;
    transform-origin: center;
  }

  to {
    opacity: 1;
    transform: scale(1.15);
    transform-box: fill-box;
    transform-origin: center;
  }
}

/* 雷达模式切换 */
.page-home .radar-switch {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.page-home .radar-switch-btn {
  flex: 1 1 auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--nebula-gray);
  background: transparent;
  border: 1px solid var(--orbit-line);
  padding: 0.55rem 0.8rem;
  cursor: pointer;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.page-home .radar-switch-btn.is-active,
.page-home .radar-switch-btn:hover,
.page-home .radar-switch-btn:focus-visible {
  color: var(--star-white);
  border-color: var(--neon-green);
  background: rgba(0, 255, 153, 0.08);
  outline: none;
}

/* ---------- 数据总览面板 ---------- */
.page-home .overview {
  padding: var(--space-6) 0;
  background: var(--deep-space);
}

.page-home .section-desc {
  color: var(--nebula-gray);
  max-width: 56ch;
  margin-top: var(--space-2);
  line-height: 1.7;
}

.page-home .overview-grid {
  margin-top: var(--space-5);
}

.page-home .overview-card {
  background: var(--panel-blue);
  border: var(--border-strong, var(--border-w) solid var(--orbit-line));
  border-radius: var(--radius-m);
  padding: var(--space-4);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.page-home .overview-card:hover,
.page-home .overview-card:focus-visible {
  border-color: var(--neon-green);
  box-shadow: var(--shadow-hard);
  transform: translateY(-2px);
  outline: none;
}

.page-home .overview-card--hero {
  background:
    linear-gradient(135deg, rgba(0, 255, 153, 0.1) 0%, transparent 50%),
    var(--panel-blue);
}

.page-home .overview-card--hero .overview-number {
  color: var(--neon-green);
  text-shadow: 0 0 24px rgba(0, 255, 153, 0.3);
}

.page-home .overview-card--wide {
  min-height: 230px;
}

.page-home .overview-card--accent {
  background:
    linear-gradient(135deg, var(--signal-orange) 0%, transparent 60%),
    var(--panel-blue);
}

.page-home .overview-card--accent .overview-number-sm {
  color: var(--signal-orange);
}

.page-home .overview-number {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(3rem, 5vw, 4.6rem);
  line-height: 1;
  color: var(--star-white);
  display: block;
  margin: var(--space-1) 0 var(--space-1);
}

.page-home .overview-number em,
.page-home .overview-number span {
  font-style: normal;
  font-size: 1rem;
  margin-left: 0.2rem;
  color: var(--nebula-gray);
}

.page-home .overview-number-sm {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.1;
  display: block;
  margin: var(--space-1) 0;
  color: var(--star-white);
}

.page-home .overview-note {
  margin: 0;
  color: var(--nebula-gray);
  font-size: 0.9rem;
  line-height: 1.5;
}

.page-home .overview-text {
  margin: var(--space-2) 0 0;
  color: var(--nebula-gray);
  line-height: 1.75;
  max-width: 60ch;
}

/* ---------- 最新战报列表 ---------- */
.page-home .reports {
  padding: var(--space-6) 0;
  background:
    linear-gradient(180deg, var(--deep-space) 0%, #0D1633 100%);
  border-top: 1px solid var(--orbit-line);
  border-bottom: 1px solid var(--orbit-line);
}

.page-home .reports-layout {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.page-home .report-preview {
  border: var(--border-strong, var(--border-w) solid var(--orbit-line));
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--panel-blue);
  position: relative;
}

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

.page-home .report-preview-caption {
  margin: 0;
  padding: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--neon-green);
  background: var(--panel-blue);
  border-top: 1px solid var(--orbit-line);
  letter-spacing: 0.02em;
}

.page-home .report-entries {
  display: grid;
  gap: var(--space-2);
  align-content: start;
}

.page-home .report-entry {
  border: 1px solid var(--orbit-line);
  border-radius: var(--radius-s);
  background: rgba(18, 27, 60, 0.6);
  padding: var(--space-3);
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.page-home .report-entry:hover,
.page-home .report-entry:focus-within {
  border-color: var(--neon-green);
  background: var(--panel-blue);
}

.page-home .report-entry-round {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal-orange);
  margin-bottom: var(--space-1);
}

.page-home .report-entry-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1);
  margin-bottom: var(--space-1);
}

.page-home .report-entry-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--star-white);
}

.page-home .report-entry-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-green);
}

.page-home .report-entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: var(--space-1) 0;
}

.page-home .report-entry-note {
  margin: var(--space-1) 0 0;
  color: var(--nebula-gray);
  font-size: 0.9rem;
  line-height: 1.55;
}

.page-home .reports-more {
  justify-content: center;
  margin-top: var(--space-1);
}

/* ---------- 实时刷新栏 ---------- */
.page-home .refresh {
  padding: var(--space-6) 0;
  background: var(--deep-space);
}

.page-home .refresh-panel {
  margin-top: var(--space-5);
  border: var(--border-strong, var(--border-w) solid var(--orbit-line));
  border-radius: var(--radius-l);
  background:
    radial-gradient(circle at 90% 20%, rgba(51, 227, 255, 0.1), transparent 40%),
    var(--panel-blue);
  overflow: hidden;
}

.page-home .refresh-visual {
  position: relative;
  aspect-ratio: 16 / 8;
  overflow: hidden;
  border-bottom: 1px solid var(--orbit-line);
  background: var(--deep-space);
}

.page-home .refresh-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.85;
}

.page-home .refresh-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--orbit-line);
}

.page-home .refresh-live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--neon-green);
}

.page-home .refresh-live .status-dot {
  background: var(--neon-green);
}

.page-home .refresh-interval {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--nebula-gray);
  border: 1px solid var(--orbit-line);
  padding: 0.2rem 0.6rem;
}

.page-home .refresh-note {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  color: var(--nebula-gray);
  line-height: 1.7;
}

.page-home .refresh-hotline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-4);
}

.page-home .refresh-hotline .data-label {
  color: var(--star-white);
}

.page-home .refresh-hotline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

/* ---------- 兼容性自检面板 ---------- */
.page-home .compat {
  padding: var(--space-6) 0;
  background:
    radial-gradient(circle at 15% 85%, rgba(255, 106, 0, 0.08), transparent 30%),
    var(--deep-space);
  border-top: 1px solid var(--orbit-line);
}

.page-home .compat-grid {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.page-home .compat-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.page-home .compat-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-home .compat-step {
  display: flex;
  gap: var(--space-3);
  border: 1px solid var(--orbit-line);
  border-radius: var(--radius-m);
  background: rgba(18, 27, 60, 0.55);
  padding: var(--space-3);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.page-home .compat-step:hover,
.page-home .compat-step:focus-within {
  border-color: var(--signal-orange);
  box-shadow: 4px 4px 0 rgba(255, 106, 0, 0.12);
}

.page-home .compat-step-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--signal-orange);
  line-height: 1.2;
  min-width: 2.6rem;
}

.page-home .compat-step-body h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--star-white);
}

.page-home .compat-step-body p {
  margin: 0;
  color: var(--nebula-gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

.page-home .compat-visual {
  border: var(--border-strong, var(--border-w) solid var(--orbit-line));
  border-radius: var(--radius-l);
  overflow: hidden;
  position: relative;
  background: var(--panel-blue);
}

.page-home .compat-img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 帮助入口 ---------- */
.page-home .help {
  padding: var(--space-6) 0 var(--space-7);
  background: var(--deep-space);
}

.page-home .help-grid {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-home .help-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-decoration: none;
  border: var(--border-strong, var(--border-w) solid var(--orbit-line));
  border-radius: var(--radius-m);
  background: var(--panel-blue);
  padding: var(--space-4);
  min-height: 220px;
  transition:
    border-color 0.25s ease,
    background-color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.page-home .help-card:hover,
.page-home .help-card:focus-visible {
  border-color: var(--radar-cyan);
  background: #16204A;
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
  outline: none;
}

.page-home .help-card-key {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--neon-green);
  background: rgba(0, 255, 153, 0.08);
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 255, 153, 0.3);
  border-radius: var(--radius-s);
}

.page-home .help-card:nth-child(2n) .help-card-key {
  color: var(--signal-orange);
  background: rgba(255, 106, 0, 0.08);
  border-color: rgba(255, 106, 0, 0.3);
}

.page-home .help-card h3 {
  margin: var(--space-1) 0 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--star-white);
  line-height: 1.25;
}

.page-home .help-card p {
  margin: 0;
  color: var(--nebula-gray);
  font-size: 0.95rem;
  line-height: 1.6;
  flex: 1 1 auto;
}

.page-home .help-card-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--radar-cyan);
  letter-spacing: 0.04em;
}

.page-home .help-more {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--orbit-line);
}

/* ---------- 响应式增强 ---------- */
@media (min-width: 700px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-5);
  }

  .page-home .help-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .overview-card {
    padding: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .page-home .hero {
    padding-top: calc(var(--header-total) + var(--space-7));
  }

  .page-home .hero-inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: var(--space-7);
    padding-bottom: var(--space-7);
  }

  .page-home .hero-copy {
    padding-left: var(--space-3);
  }

  .page-home .reports-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .refresh-visual {
    aspect-ratio: 16 / 5;
  }

  .page-home .compat-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-home .compat-list {
    padding-left: var(--space-3);
  }

  .page-home .help-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .help-card {
    min-height: 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .radar-sweep-group,
  .page-home .radar-dot {
    animation: none;
  }
}

.page-home {
  --border-strong: var(--ph-border-strong);
}