.page-home {
  --home-rule: 1px solid var(--line-hair);
  --home-dim: rgba(234, 243, 236, 0.78);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  padding-top: 22px;
  padding-bottom: 14px;
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  position: relative;
  padding-bottom: 40px;
}

.page-home .hero__frame {
  position: relative;
  overflow: hidden;
  background: var(--ink-void);
  border-top: var(--home-rule);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 92px), 0 100%);
  padding: 40px 0 140px;
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(0.42) brightness(0.5) hue-rotate(-8deg);
  opacity: 0.7;
}

.page-home .hero__veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    var(--gradient-veil),
    linear-gradient(180deg, rgba(4, 17, 13, 0.42) 0%, rgba(4, 17, 13, 0.88) 100%);
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-home .hero__rail {
  position: relative;
  padding-left: 20px;
  border-left: var(--home-rule);
}

.page-home .hero__rail::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 7px;
  background-image: repeating-linear-gradient(to bottom, var(--line-hair) 0 1px, transparent 1px 12px);
}

.page-home .rail__label,
.page-home .rail__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist-gray);
}

.page-home .rail__note {
  margin-top: 16px;
  line-height: 1.8;
  letter-spacing: 0.06em;
}

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

.page-home .rail__point {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist-gray);
  line-height: 1.4;
}

.page-home .rail__dot {
  position: absolute;
  left: 0;
  top: 5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--line-hair);
}

.page-home .rail__point--on {
  color: var(--grass-soft);
}

.page-home .rail__point--on .rail__dot {
  border-color: var(--grass-core);
  background: var(--grass-core);
  box-shadow: 0 0 0 4px rgba(51, 226, 127, 0.14);
}

.page-home .hero__title {
  margin: 18px 0 0;
  max-width: 15ch;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 7vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper-mist);
}

.page-home .hero__lede {
  margin: 20px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--home-dim);
}

/* ---------- 开球时间轴 ---------- */
.page-home .kickoff {
  margin: 42px 0 0;
  border: var(--home-rule);
  border-radius: var(--radius);
  background: rgba(8, 28, 22, 0.74);
  padding: 18px 0 10px;
}

.page-home .kickoff__cap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: baseline;
  justify-content: space-between;
  margin: 0 18px 14px;
  padding-bottom: 12px;
  border-bottom: var(--home-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist-gray);
}

.page-home .kickoff__cap-title {
  color: var(--grass-soft);
}

.page-home .kickoff__scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 18px 6px;
  -webkit-overflow-scrolling: touch;
}

.page-home .kickoff__axis {
  display: block;
  width: 100%;
  min-width: 880px;
  height: auto;
}

.page-home .kickoff__axis text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-anchor: middle;
  fill: var(--mist-gray);
}

.page-home .axis__line,
.page-home .axis__ticks line {
  stroke: var(--line-hair);
  stroke-width: 1;
}

.page-home .kickoff__axis .axis__label--live {
  fill: var(--signal-orange);
  font-size: 13px;
}

.page-home .axis__mark {
  cursor: pointer;
  outline: none;
}

.page-home .axis__stem {
  stroke: var(--line-hair);
  stroke-width: 1;
  stroke-dasharray: 2 5;
}

.page-home .axis__ring {
  fill: var(--ink-void);
  stroke: var(--grass-core);
  stroke-width: 1.5;
  transition: stroke 180ms var(--ease);
}

.page-home .axis__core {
  fill: var(--grass-core);
}

.page-home .axis__mark--live .axis__ring {
  stroke: var(--signal-orange);
  stroke-width: 2;
}

.page-home .axis__mark--live .axis__core {
  fill: var(--signal-orange);
}

.page-home .axis__tip {
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms var(--ease);
}

.page-home .axis__mark:hover .axis__tip,
.page-home .axis__mark:focus .axis__tip,
.page-home .axis__mark:focus-within .axis__tip {
  opacity: 1;
}

.page-home .axis__tip-bg {
  fill: var(--pitch-deep);
  stroke: var(--line-hair);
  stroke-width: 1;
}

.page-home .kickoff__axis .axis__tip-line {
  fill: var(--paper-mist);
  font-size: 12px;
  letter-spacing: 0.03em;
}

.page-home .kickoff__axis .axis__tip-sub {
  fill: var(--grass-soft);
  font-size: 11px;
  letter-spacing: 0.03em;
}

/* ---------- 共享章节头微调 ---------- */
.page-home .section-head {
  margin-bottom: 26px;
}

.page-home .section-head__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist-gray);
}

/* ---------- 四模块索引 ---------- */
.page-home .modules {
  padding: 76px 0 0;
}

.page-home .modules__band {
  display: block;
  width: 100%;
  height: 118px;
  object-fit: cover;
  border-radius: var(--radius);
  filter: saturate(0.4) brightness(0.6) hue-rotate(-6deg);
}

.page-home .modules__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-home .module {
  position: relative;
  border: var(--home-rule);
  border-radius: var(--radius);
  background: var(--ink-slab);
  padding: 22px 20px 20px;
  overflow: hidden;
}

.page-home .module::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 6px;
  background-image: repeating-linear-gradient(to right, var(--line-hair) 0 1px, transparent 1px 8px);
  opacity: 0.9;
}

.page-home .module__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 25px;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--paper-mist);
}

.page-home .module__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-dim);
}

.page-home .module__figure {
  margin: 16px 0 0;
}

.page-home .module__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: var(--home-rule);
  object-fit: cover;
  filter: saturate(0.55) brightness(0.9);
}

.page-home .module__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: var(--home-rule);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
}

.page-home .module__cadence {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist-gray);
}

.page-home .module__link {
  font-size: 14px;
  color: var(--grass-core);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 226, 127, 0.38);
  padding-bottom: 2px;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-home .module__link:hover,
.page-home .module__link:focus-visible {
  color: var(--grass-soft);
  border-bottom-color: var(--grass-soft);
}

/* ---------- 更新记录 ---------- */
.page-home .log {
  padding: 68px 0 0;
}

.page-home .log__panel {
  position: relative;
  border: var(--home-rule);
  border-radius: var(--radius);
  background: var(--ink-slab);
  overflow: hidden;
  padding: 22px 20px;
}

.page-home .log__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  filter: saturate(0.35) brightness(0.7);
  pointer-events: none;
}

.page-home .log__list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .log__row {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(30, 70, 56, 0.72);
}

.page-home .log__row:first-child {
  padding-top: 4px;
}

.page-home .log__row:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-home .log__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist-gray);
  padding-top: 3px;
}

.page-home .log__main {
  min-width: 0;
}

.page-home .log__title {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper-mist);
}

.page-home .log__facts {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grass-soft);
  font-variant-numeric: tabular-nums;
}

.page-home .log__meta {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist-gray);
}

/* ---------- 投屏与检索 ---------- */
.page-home .access {
  padding: 68px 0 0;
}

.page-home .access__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-home .access__lead .section-head__index {
  margin-bottom: 0;
}

.page-home .access__lead .access__text {
  margin-top: 16px;
}

.page-home .access__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--home-dim);
}

.page-home .access__link-row {
  margin: 18px 0 0;
}

.page-home .access__items {
  list-style: none;
  margin: 0;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line-hair);
  border: var(--home-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .access__item {
  background: var(--ink-slab);
  padding: 20px;
}

.page-home .access__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--grass-soft);
}

.page-home .access__item .access__text {
  margin-top: 10px;
  font-size: 14px;
}

/* ---------- 口径与纠错尾条 ---------- */
.page-home .trust {
  margin-top: 76px;
  border-top: var(--home-rule);
  background: rgba(8, 28, 22, 0.64);
  padding: 40px 0 48px;
}

.page-home .trust__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-home .trust__statement {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--home-dim);
}

.page-home .trust__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .trust__item {
  display: flex;
  gap: 14px;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(30, 70, 56, 0.6);
}

.page-home .trust__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist-gray);
}

.page-home .trust__val {
  text-align: right;
  font-size: 13px;
  color: var(--paper-mist);
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

.page-home .trust__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--mist-gray);
}

.page-home .trust__note a {
  color: var(--grass-core);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 226, 127, 0.38);
}

.page-home .trust__note a:hover,
.page-home .trust__note a:focus-visible {
  color: var(--grass-soft);
  border-bottom-color: var(--grass-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .hero__frame {
    padding: 56px 0 156px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 104px), 0 100%);
  }

  .page-home .hero__grid {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 40px;
  }

  .page-home .modules__list {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .modules__list .module:nth-child(1) { grid-column: span 5; }
  .page-home .modules__list .module:nth-child(2) { grid-column: span 7; }
  .page-home .modules__list .module:nth-child(3) { grid-column: span 7; }
  .page-home .modules__list .module:nth-child(4) { grid-column: span 5; }

  .page-home .log__panel {
    padding: 26px 28px;
  }

  .page-home .log__row {
    grid-template-columns: 40px minmax(0, 1fr) 220px;
    align-items: start;
    gap: 0 22px;
  }

  .page-home .log__meta {
    grid-column: 3;
    margin-top: 2px;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
  }

  .page-home .access__grid {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
    align-items: start;
  }

  .page-home .trust__grid {
    grid-template-columns: 7fr 5fr;
    gap: 24px 48px;
  }

  .page-home .trust__note {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1100px) {
  .page-home .modules__band {
    height: 132px;
  }
}

@media (max-width: 420px) {
  .page-home .hero__frame {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 56px), 0 100%);
    padding-bottom: 96px;
  }

  .page-home .kickoff__cap {
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .page-home .log__row {
    grid-template-columns: 26px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .axis__tip,
  .page-home .axis__ring,
  .page-home .module__link,
  .page-home .trust__note a {
    transition-duration: 0ms;
  }
}