.page-home {
  display: block;
  background: var(--night);
  color: var(--cloud);
}

.page-home .section {
  position: relative;
  padding: var(--chapter) 0;
}

.page-home .section--tint-teal,
.page-home .section--tint-indigo {
  position: relative;
}

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  padding: calc(var(--chapter) * 0.7) 0 0;
  overflow: hidden;
  background:
    radial-gradient(130% 90% at 92% 4%, rgba(6, 49, 47, 0.95) 0%, rgba(7, 26, 46, 0) 58%),
    radial-gradient(80% 60% at 0% 100%, rgba(34, 26, 69, 0.5) 0%, rgba(7, 26, 46, 0) 70%);
}

.page-home .hero__grid {
  display: grid;
  gap: 48px;
  align-items: start;
}

.page-home .hero__context {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 32px;
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-home .hero__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex: 0 0 auto;
}

.page-home .hero__title {
  margin: 0;
  font-size: clamp(40px, 11vw, var(--fs-96));
  font-weight: 200;
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--cloud);
}

.page-home .hero__intro {
  margin: 30px 0 0;
  max-width: 46ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--silver);
}

.page-home .hero__index {
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .hero__index li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .hero__key {
  font-size: var(--fs-13);
  color: var(--slate);
  letter-spacing: 0.04em;
}

.page-home .hero__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--cloud);
  letter-spacing: 0.02em;
}

/* 右侧数据台 */
.page-home .hero__stage {
  position: relative;
  min-height: 400px;
  padding: 32px 26px 28px;
  overflow: hidden;
  clip-path: var(--clip-card-lg);
  background:
    linear-gradient(180deg, rgba(6, 49, 47, 0.94) 0%, rgba(7, 26, 46, 0.55) 100%),
    repeating-linear-gradient(90deg, rgba(198, 211, 222, 0.08) 0 1px, rgba(0, 0, 0, 0) 1px 64px);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-home .flow {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 232px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
}

.page-home .flow__bar {
  flex: 1 1 0;
  min-width: 0;
  color: var(--silver);
  opacity: 0.42;
  border-top: 2px solid var(--silver);
  background-image: repeating-linear-gradient(to top, currentColor 0 1px, rgba(0, 0, 0, 0) 1px 8px);
  transition: opacity 200ms var(--ease);
}

.page-home .flow__bar--hi {
  color: var(--lime);
  border-top-color: var(--lime);
  opacity: 0.95;
}

.page-home .flow__bar:nth-child(1) { height: 62%; }
.page-home .flow__bar:nth-child(2) { height: 40%; }
.page-home .flow__bar:nth-child(3) { height: 80%; }
.page-home .flow__bar:nth-child(4) { height: 32%; }
.page-home .flow__bar:nth-child(5) { height: 55%; }
.page-home .flow__bar:nth-child(6) { height: 88%; }
.page-home .flow__bar:nth-child(7) { height: 46%; }
.page-home .flow__bar:nth-child(8) { height: 71%; }
.page-home .flow__bar:nth-child(9) { height: 28%; }
.page-home .flow__bar:nth-child(10) { height: 52%; }

.page-home .flow__caption {
  position: relative;
  z-index: 1;
  margin: 16px 0 0;
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--slate);
}

.page-home .hero__tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

/* ============ 横向赛程条 ============ */
.page-home .rail {
  position: relative;
  padding: var(--chapter) 0 calc(var(--chapter) * 0.6);
  background: linear-gradient(180deg, rgba(7, 26, 46, 0) 0%, rgba(6, 49, 47, 0.35) 100%);
}

.page-home .rail__head {
  margin-bottom: 36px;
}

.page-home .rail__title {
  margin: 14px 0 0;
  font-size: var(--fs-28);
  font-weight: 300;
  line-height: 1.3;
  color: var(--cloud);
}

.page-home .rail__title::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin-top: 16px;
  background: var(--lime);
  transform: rotate(-6deg);
  transform-origin: left center;
}

.page-home .rail__hint {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--slate);
}

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

.page-home .rail__viewport::before,
.page-home .rail__viewport::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 56px;
  z-index: 2;
  pointer-events: none;
}

.page-home .rail__viewport::before {
  left: 0;
  background: linear-gradient(90deg, var(--night) 0%, rgba(7, 26, 46, 0) 100%);
}

.page-home .rail__viewport::after {
  right: 0;
  background: linear-gradient(270deg, var(--night) 0%, rgba(7, 26, 46, 0) 100%);
}

.page-home .rail__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 6px max(var(--gutter), calc((100% - var(--page-max)) / 2)) 22px;
  scroll-snap-type: x mandatory;
  scroll-padding-left: max(var(--gutter), calc((100% - var(--page-max)) / 2));
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--slate) rgba(0, 0, 0, 0);
}

.page-home .rail__track:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-home .rail__card {
  scroll-snap-align: start;
  flex: 0 0 auto;
  width: 218px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  text-decoration: none;
  color: var(--silver);
  clip-path: var(--clip-card);
  background: linear-gradient(180deg, rgba(34, 26, 69, 0.72) 0%, rgba(7, 26, 46, 0.9) 100%);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: background 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .rail__card:hover,
.page-home .rail__card:focus-visible {
  color: var(--cloud);
  background: linear-gradient(180deg, rgba(6, 49, 47, 0.9) 0%, rgba(7, 26, 46, 0.95) 100%);
  box-shadow: inset 0 0 0 1px var(--line-lime);
  transform: translateY(-2px);
}

.page-home .rail__lv {
  font-size: var(--fs-20);
  font-weight: 300;
  letter-spacing: 0.01em;
  color: var(--cloud);
}

.page-home .rail__yr {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--lime);
  letter-spacing: 0.04em;
}

.page-home .rail__meta {
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--slate);
}

/* ============ 章节头 ============ */
.page-home .sec-head {
  display: grid;
  gap: 32px;
  margin-bottom: 56px;
}

.page-home .sec-head--tight {
  margin-bottom: 40px;
}

.page-home .sec-head__lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--silver);
}

.page-home .ring-block {
  display: flex;
  align-items: center;
  gap: 20px;
}

.page-home .ring {
  position: relative;
  flex: 0 0 auto;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--lime) 0 61%, rgba(198, 211, 222, 0.16) 61% 100%);
}

.page-home .ring::after {
  content: "";
  position: absolute;
  inset: 13px;
  border-radius: 50%;
  background: var(--teal-deep);
}

.page-home .ring__num {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-28);
  font-weight: 700;
  color: var(--cloud);
}

.page-home .ring-block__cap {
  margin: 0;
  max-width: 30ch;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--slate);
}

/* ============ 指标卡 ============ */
.page-home .stagger {
  display: grid;
  gap: var(--gap);
}

.page-home .mcard {
  position: relative;
  min-height: var(--card-min);
  padding: 28px 26px 24px;
  clip-path: var(--clip-card);
  background: linear-gradient(180deg, rgba(7, 26, 46, 0.92) 0%, rgba(6, 49, 47, 0.45) 100%);
  transition: background 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .mcard::before {
  content: "";
  position: absolute;
  inset: 0;
  clip-path: var(--clip-card);
  box-shadow: inset 0 0 0 1px var(--line);
  pointer-events: none;
  transition: box-shadow 200ms var(--ease);
}

.page-home .mcard:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, rgba(6, 49, 47, 0.92) 0%, rgba(7, 26, 46, 0.6) 100%);
}

.page-home .mcard:hover::before {
  box-shadow: inset 0 0 0 1px var(--line-lime);
}

.page-home .mcard__tag {
  display: inline-block;
  margin: 0;
}

.page-home .mcard__value {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-40);
  font-weight: 700;
  line-height: 1.05;
  color: var(--cloud);
  letter-spacing: -0.01em;
  transition: color 200ms var(--ease);
}

.page-home .mcard:hover .mcard__value {
  color: var(--lime);
}

.page-home .mcard__value small {
  margin-left: 10px;
  font-family: var(--font-sans);
  font-size: var(--fs-13);
  font-weight: 400;
  color: var(--slate);
  letter-spacing: 0.04em;
}

.page-home .mcard__desc {
  margin: 16px 0 0;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--silver);
}

.page-home .mcard__meta {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.page-home .mcard__meta div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.page-home .mcard__meta dt {
  font-size: var(--fs-11);
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-home .mcard__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--silver);
}

.page-home .indicators__figure {
  margin: 56px 0 0;
}

/* ============ 工具索引 ============ */
.page-home .tools__grid {
  display: grid;
  gap: 48px;
  align-items: start;
}

.page-home .tool-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .tool__link {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 4px 16px;
  padding: 18px 0 18px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--silver);
  transition: color 180ms var(--ease), padding-left 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .tool__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 2px;
  background: var(--lime);
  opacity: 0;
  transform: translateY(-50%);
  transition: opacity 180ms var(--ease);
}

.page-home .tool__link:hover,
.page-home .tool__link:focus-visible {
  color: var(--lime);
  padding-left: 16px;
  border-bottom-color: var(--line-lime);
}

.page-home .tool__link:hover::before,
.page-home .tool__link:focus-visible::before {
  opacity: 1;
}

.page-home .tool__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-11);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-home .tool__name {
  font-size: var(--fs-20);
  font-weight: 300;
  color: inherit;
}

.page-home .tool__go {
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  color: var(--slate);
  transition: color 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .tool__link:hover .tool__go {
  color: var(--orange);
  transform: translateX(2px);
}

.page-home .tool__desc {
  grid-column: 2 / 4;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--slate);
}

.page-home .tools__figure {
  margin: 0;
}

/* ============ 通栏图带 ============ */
.page-home .band {
  position: relative;
  padding: 0 0 var(--chapter);
  background: linear-gradient(180deg, rgba(7, 26, 46, 0) 0%, rgba(34, 26, 69, 0.4) 100%);
}

.page-home .band__figure {
  margin: 0;
}

/* ============ 更新节奏 ============ */
.page-home .cadence__grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-home .cadence__list {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .cadence__list li {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .cadence__when {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-13);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-home .cadence__what {
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--cloud);
}

.page-home .cadence__boundary {
  margin: 28px 0 0;
  max-width: 66ch;
  font-size: var(--fs-13);
  line-height: 1.8;
  color: var(--slate);
}

.page-home .cadence__fix {
  padding: 28px 24px;
  clip-path: var(--clip-card);
  background: linear-gradient(180deg, rgba(89, 24, 43, 0.55) 0%, rgba(7, 26, 46, 0.85) 100%);
  box-shadow: inset 0 0 0 1px var(--line);
}

.page-home .cadence__fix-title {
  margin: 0;
  font-size: var(--fs-20);
  font-weight: 300;
  color: var(--cloud);
}

.page-home .cadence__fix-text {
  margin: 16px 0 0;
  font-size: var(--fs-13);
  line-height: 1.8;
  color: var(--silver);
}

.page-home .cadence__links {
  margin: 24px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

/* ============ 滚动显现 ============ */
.page-home [data-reveal] {
  animation: pageHomeRise 620ms var(--ease) both;
}

@keyframes pageHomeRise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============ 平板 ============ */
@media (min-width: 760px) {
  .page-home .hero__stage {
    padding: 40px 36px 32px;
  }

  .page-home .flow {
    height: 272px;
  }

  .page-home .rail__card {
    width: 236px;
  }

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

  .page-home .stagger > .mcard:nth-child(3) {
    grid-column: 1 / -1;
  }

  .page-home .cadence__list li {
    grid-template-columns: 200px 1fr;
    gap: 20px;
    align-items: baseline;
  }

  .page-home .mcard__meta div {
    justify-content: space-between;
  }
}

/* ============ 桌面 ============ */
@media (min-width: 1000px) {
  .page-home .hero__grid {
    grid-template-columns: 38fr 62fr;
    gap: clamp(40px, 5vw, 88px);
  }

  .page-home .hero__stage {
    min-height: 520px;
  }

  .page-home .flow {
    height: 300px;
  }

  .page-home .sec-head {
    grid-template-columns: 8fr 4fr;
    align-items: end;
  }

  .page-home .sec-head--tight {
    grid-template-columns: 1fr;
  }

  .page-home .ring-block {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .page-home .stagger {
    grid-template-columns: 5fr 4fr 3fr;
    align-items: start;
  }

  .page-home .stagger > .mcard:nth-child(1) {
    grid-column: auto;
  }

  .page-home .stagger > .mcard:nth-child(2) {
    grid-column: auto;
    margin-top: 48px;
  }

  .page-home .stagger > .mcard:nth-child(3) {
    grid-column: auto;
    margin-top: 24px;
  }

  .page-home .indicators__figure {
    margin-top: 72px;
  }

  .page-home .tools__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(40px, 5vw, 80px);
  }

  .page-home .tools__aside {
    padding-top: 64px;
  }

  .page-home .cadence__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(40px, 5vw, 88px);
  }

  .page-home .cadence__fix {
    padding: 36px 32px;
  }
}

/* ============ 宽屏 ============ */
@media (min-width: 1440px) {
  .page-home .hero__grid {
    grid-template-columns: 34fr 66fr;
  }
}

/* ============ 动效降级 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal] {
    animation: none;
  }

  .page-home .mcard,
  .page-home .mcard__value,
  .page-home .tool__link,
  .page-home .tool__link::before,
  .page-home .tool__go,
  .page-home .rail__card,
  .page-home .flow__bar {
    transition: none;
  }

  .page-home .mcard:hover,
  .page-home .rail__card:hover,
  .page-home .rail__card:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>