.page-home {
  display: block;
}

/* ---------- 首屏分屏 ---------- */
.page-home .hero {
  padding-top: var(--space-8);
}

.page-home .hero-grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.page-home .hero-lead {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-home .hero-kicker {
  margin: 0;
  font-size: var(--text-sm);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
  text-transform: uppercase;
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  max-width: 12ch;
}

.page-home .hero-lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .hero-figs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .fig {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-home .fig:nth-child(2) {
  border-top-color: var(--color-accent);
}

.page-home .fig:nth-child(3) {
  border-top-color: var(--color-line);
}

.page-home .fig-num {
  font-size: var(--text-2xl);
  line-height: 1;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

.page-home .fig-cap {
  font-size: var(--text-base);
  color: var(--color-ink);
}

.page-home .fig-note {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .hero-side-note {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .hero-side-note .figure {
  color: var(--color-accent);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

/* ---------- 首屏仪表盘 ---------- */
.page-home .hero-visual {
  min-width: 0;
}

.page-home .gauge {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-primary);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, var(--color-surface-deep), var(--color-surface));
  box-shadow: 0 0 30px color-mix(in srgb, var(--color-primary) 34%, transparent);
}

.page-home .gauge-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-home .gauge-label {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  letter-spacing: 0.06em;
}

.page-home .gauge-pulse {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.06em;
}

.page-home .gauge-pulse .pulse {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.page-home .gauge-dial {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
  aspect-ratio: 1 / 1;
}

.page-home .gauge-dial svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .dial-rim {
  fill: none;
  stroke: var(--color-line);
  stroke-width: 1;
  stroke-dasharray: 3 9;
  opacity: 0.7;
}

.page-home .dial-seg {
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 6;
  stroke-linecap: round;
}

.page-home .dial-seg:nth-of-type(6) {
  stroke: var(--color-accent);
}

.page-home .dial-core {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  text-align: center;
}

.page-home .dial-core-num {
  font-size: var(--text-3xl);
  line-height: 1;
  color: var(--color-accent);
  letter-spacing: -0.03em;
}

.page-home .dial-core-cap {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  letter-spacing: 0.08em;
}

.page-home .gauge-waves {
  display: block;
  width: 100%;
  height: 76px;
}

.page-home .wave {
  fill: none;
  stroke-width: 2;
  stroke-linejoin: round;
}

.page-home .wave-a {
  stroke: var(--color-accent);
}

.page-home .wave-b {
  stroke: var(--color-primary);
}

.page-home .wave-c {
  stroke: var(--color-ink-muted);
}

.page-home .gauge-nodes {
  display: block;
  width: 100%;
  height: 62px;
}

.page-home .node-line {
  stroke: var(--color-primary);
  stroke-width: 1;
  stroke-dasharray: 3 5;
  opacity: 0.75;
}

.page-home .node-dot {
  fill: var(--color-surface);
  stroke: var(--color-primary);
  stroke-width: 2;
}

.page-home .node-dot-accent {
  stroke: var(--color-accent);
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .wave-a {
    animation: home-wave-breathe 5.5s ease-in-out infinite;
  }
  .page-home .gauge-pulse .pulse {
    animation: home-pulse-breathe 2.6s ease-in-out infinite;
  }
}

@keyframes home-wave-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

@keyframes home-pulse-breathe {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.72); }
}

/* ---------- 章节通用头部 ---------- */
.page-home .sec-head {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.page-home .sec-head h2 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .sec-lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .section-index {
  font-size: var(--text-4xl);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: color-mix(in srgb, var(--color-primary) 70%, transparent);
}

/* ---------- 六档刻度 ---------- */
.page-home .tier-tabs {
  display: block;
}

.page-home .tier-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  align-items: end;
}

.page-home .tier {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-1);
  background: color-mix(in srgb, var(--color-surface-deep) 60%, transparent);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  color: var(--color-ink-soft);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.page-home .tier:hover {
  border-color: var(--color-focus);
  color: var(--color-ink);
}

.page-home .tier[aria-selected="true"] {
  border-color: var(--color-accent);
  color: var(--color-ink);
  box-shadow: 0 0 20px color-mix(in srgb, var(--color-accent) 32%, transparent);
}

.page-home .tier-no {
  font-size: var(--text-lg);
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-home .tier-name {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-home .tier[aria-selected="true"] .tier-name {
  color: var(--color-accent);
}

.page-home .tier-bar {
  display: block;
  width: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 22%, transparent));
  height: calc(var(--space-2) + var(--space-1));
}

.page-home .tier:nth-child(1) .tier-bar { height: calc(var(--space-2) + var(--space-1)); }
.page-home .tier:nth-child(2) .tier-bar { height: calc(var(--space-3) + var(--space-1)); }
.page-home .tier:nth-child(3) .tier-bar { height: calc(var(--space-4) + var(--space-1)); }
.page-home .tier:nth-child(4) .tier-bar { height: var(--space-6); }
.page-home .tier:nth-child(5) .tier-bar { height: calc(var(--space-6) + var(--space-2)); }
.page-home .tier:nth-child(6) .tier-bar { height: calc(var(--space-6) + var(--space-4)); }

.page-home .tier[aria-selected="true"] .tier-bar {
  background: linear-gradient(180deg, var(--color-accent), color-mix(in srgb, var(--color-highlight) 80%, transparent));
}

.page-home .tier-panels {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-home .tier-panel {
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
  border-left: var(--border-thick) solid var(--color-line);
}

.page-home .tier-panel h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-home .tier-panel p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .tiers-foot {
  margin: var(--space-4) 0 0;
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-home .tiers-foot a {
  color: var(--color-accent);
}

/* ---------- 在线桌数 ---------- */
.page-home .tables-grid {
  display: grid;
  gap: var(--space-4);
}

.page-home .tables-main {
  display: flex;
  flex-direction: column;
}

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

.page-home .node {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: var(--space-1) var(--space-2);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-home .node-name {
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
}

.page-home .node-num {
  font-size: var(--text-xl);
  line-height: 1;
  color: var(--color-accent);
}

.page-home .node-bar {
  grid-column: 1 / -1;
  display: block;
  width: var(--w, 100%);
  min-width: 10px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 20%, transparent));
  box-shadow: 0 0 14px color-mix(in srgb, var(--color-primary) 45%, transparent);
  transition: box-shadow 0.3s ease;
}

.page-home .node:hover .node-bar {
  box-shadow: 0 0 24px color-mix(in srgb, var(--color-accent) 48%, transparent);
}

.page-home .tables-foot {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-home .tables-foot a {
  color: var(--color-accent);
}

.page-home .tables-media {
  margin: 0;
}

.page-home .tables-media figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ---------- 赛程线 ---------- */
.page-home .line-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-6);
}

.page-home .line {
  display: grid;
  gap: var(--space-3);
}

.page-home .line-media {
  margin: 0;
}

.page-home .line-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.page-home .line-kicker {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-primary);
}

.page-home .line-body h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-accent);
}

.page-home .line-body p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .schedule-foot {
  margin: var(--space-6) 0 0;
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-home .schedule-foot a {
  color: var(--color-accent);
}

/* ---------- 积分比率（亮色断点） ---------- */
.page-home .section--contrast .section-index {
  color: color-mix(in srgb, var(--color-contrast-ink) 26%, transparent);
}

.page-home .section--contrast h2,
.page-home .section--contrast h3 {
  color: var(--color-contrast-ink);
}

.page-home .section--contrast .sec-lede {
  color: color-mix(in srgb, var(--color-contrast-ink) 74%, var(--color-contrast-surface));
}

.page-home .section--contrast a {
  color: var(--color-contrast-accent);
}

.page-home .ratio-steps {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.page-home .ratio-steps li {
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
}

.page-home .ratio-no {
  display: block;
  font-size: var(--text-lg);
  line-height: 1;
  margin-bottom: var(--space-1);
  color: var(--color-contrast-accent);
}

.page-home .ratio-steps h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .ratio-steps p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, var(--color-contrast-surface));
}

.page-home .ratio-foot {
  margin: var(--space-4) 0 0;
  font-size: var(--text-base);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, var(--color-contrast-surface));
}

/* ---------- 出口 ---------- */
.page-home .out-grid {
  display: grid;
  gap: var(--space-6);
}

.page-home .out-main {
  display: flex;
  flex-direction: column;
}

.page-home .out-main h2 {
  margin: var(--space-2) 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .out-lede {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

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

.page-home .flow {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-deep) 55%, transparent);
}

.page-home .flow-no {
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-primary);
}

.page-home .flow h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-home .flow p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .out-note {
  margin: var(--space-4) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .out-note a {
  color: var(--color-accent);
}

.page-home .out-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  align-self: start;
}

.page-home .out-side h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-home .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-home .contact-list li {
  display: grid;
  gap: var(--space-1);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-home .contact-k {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-home .contact-v {
  font-size: var(--text-base);
  color: var(--color-ink);
  word-break: break-all;
}

.page-home .out-side-note {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .out-side-hint {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-home .hero-figs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .fig:nth-child(2) {
    margin-top: var(--space-3);
  }
  .page-home .fig:nth-child(3) {
    margin-top: var(--space-6);
  }
  .page-home .tier-rail {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-home .tier-panels {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-home .ratio-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-3);
  }
}

@media (min-width: 768px) {
  .page-home .sec-head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-4);
    align-items: start;
  }
  .page-home .line {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: var(--space-4);
  }
  .page-home .line:nth-child(even) .line-media {
    order: 2;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-home .hero {
    padding-top: var(--section-y-lg);
  }
  .page-home .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-6);
    align-items: center;
  }
  .page-home .hero-lead {
    gap: var(--space-3);
  }
  .page-home .gauge {
    padding: var(--space-4);
  }
  .page-home .tables-grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-6);
    align-items: center;
  }
  .page-home .out-grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-6);
    align-items: start;
  }
  .page-home .flow {
    padding: var(--space-4);
  }
}

.page-home {
  --w: 1rem;
}