.page-home {
  --home-gap: clamp(18px, 3vw, 34px);
  --home-line: rgba(47, 243, 208, 0.32);
  --home-rule: rgba(30, 63, 92, 0.8);
  color: var(--mist);
  font-family: var(--font-body);
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  margin: 0;
  color: var(--mist);
}

.page-home .lead {
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.75;
  color: var(--ink-dim);
  margin: 0;
}

.page-home .measure {
  max-width: 38em;
}

/* ---------- 首屏封面 ---------- */

.page-home .home-cover {
  padding: clamp(30px, 6vw, 76px) 0 clamp(24px, 4vw, 46px);
}

.page-home .cover-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-home .cover-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-home .cover-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(47, 243, 208, 0.16);
  flex: none;
}

.page-home h1 {
  font-size: clamp(36px, 9.5vw, 76px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.page-home .hl {
  color: var(--cyan);
  background: linear-gradient(180deg, transparent 64%, rgba(47, 243, 208, 0.16) 64%);
}

.page-home .cover-lead {
  margin-top: clamp(16px, 3vw, 24px);
  max-width: 34em;
}

.page-home .cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3.4vw, 30px);
}

.page-home .cover-note {
  margin: clamp(16px, 3vw, 24px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
}

.page-home .cover-visual {
  position: relative;
  overflow: hidden;
  clip-path: var(--cut-lg);
  background: linear-gradient(155deg, rgba(59, 46, 143, 0.5), rgba(6, 26, 46, 0.1));
}

.page-home .cover-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .cover-visual::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--orange));
  z-index: 2;
}

.page-home .cover-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 42%, rgba(47, 243, 208, 0.2) 50%, transparent 58%);
  pointer-events: none;
}

.page-home .cover-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-home .cover-index a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--home-rule);
  clip-path: var(--cut-sm);
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 13px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-home .cover-index a:hover,
.page-home .cover-index a:focus-visible {
  border-color: var(--cyan);
  color: var(--mist);
  background: rgba(47, 243, 208, 0.08);
}

.page-home .cover-index .num {
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.1em;
}

/* ---------- 区块基座 ---------- */

.page-home .home-band {
  position: relative;
  padding: clamp(44px, 8vw, 100px) 0;
}

.page-home .home-band + .home-band {
  border-top: 1px solid var(--home-rule);
}

.page-home .band-head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-home .eyebrow {
  margin: 0 0 12px;
}

.page-home .band-title {
  font-size: clamp(25px, 5.2vw, 44px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.page-home .band-head .lead {
  margin-top: clamp(14px, 2.4vw, 18px);
}

/* ---------- 同屏咬合双栏 ---------- */

.page-home .bite {
  display: grid;
  gap: var(--home-gap);
}

.page-home .bite-col {
  padding: clamp(20px, 3.4vw, 32px);
  background: var(--hull);
  border: 1px solid var(--home-rule);
  clip-path: var(--cut-md);
}

.page-home .bite-col--data {
  background: linear-gradient(170deg, rgba(47, 243, 208, 0.09), var(--hull) 52%);
  border-color: var(--home-line);
}

.page-home .bite-tag {
  display: inline-block;
  margin: 0 0 14px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
  border-bottom: 1px solid currentColor;
}

.page-home .bite-tag--cyan {
  color: var(--cyan);
}

.page-home .bite-title {
  font-size: clamp(19px, 3.4vw, 24px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
}

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

.page-home .bite-text:last-child {
  margin-bottom: 0;
}

.page-home .metric-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 18px;
}

.page-home .metric-list li {
  position: relative;
  padding: 9px 0 9px 16px;
  border-bottom: 1px dashed rgba(30, 63, 92, 0.9);
  font-size: 13.5px;
  color: var(--kit-metric, var(--ink-dim));
}

.page-home .metric-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-home .metric-state {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-home .bite-figure {
  margin: clamp(22px, 4vw, 40px) 0 0;
  overflow: hidden;
  clip-path: var(--cut-md);
  background: var(--hull);
}

.page-home .bite-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 切换不掉线 ---------- */

.page-home .switch-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-home .switch-points {
  list-style: none;
  margin: clamp(18px, 3vw, 24px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .switch-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-home .switch-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 12px;
  height: 2px;
  background: var(--cyan);
  transform: skewX(-24deg);
}

.page-home .switch-visual {
  margin: 0;
  justify-self: center;
  width: 100%;
  max-width: 300px;
  padding: 8px;
  background: var(--hull);
  border: 1px solid var(--home-line);
  border-radius: 26px;
}

.page-home .switch-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
}

/* ---------- 订阅追踪 ---------- */

.page-home .follow-grid {
  display: grid;
  gap: clamp(20px, 3.5vw, 40px);
}

.page-home .follow-board {
  padding: clamp(20px, 3.2vw, 30px);
  background: linear-gradient(180deg, rgba(59, 46, 143, 0.3), var(--hull));
  border: 1px solid var(--home-rule);
  clip-path: var(--cut-lg);
}

.page-home .follow-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--home-line);
}

.page-home .follow-count {
  font-size: 34px;
  line-height: 1;
  color: var(--cyan);
}

.page-home .follow-head-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

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

.page-home .follow-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 4px 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(30, 63, 92, 0.85);
  transition: border-color 0.2s var(--ease);
}

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

.page-home .follow-row:hover {
  border-color: var(--cyan);
}

.page-home .follow-name {
  grid-column: 1;
  font-size: 15px;
  color: var(--mist);
}

.page-home .follow-meta {
  grid-column: 1;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}

.page-home .follow-state {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  padding: 4px 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  border: 1px solid var(--home-rule);
  clip-path: var(--cut-sm);
  white-space: nowrap;
}

.page-home .follow-state--on {
  color: var(--mint);
  border-color: rgba(123, 232, 176, 0.5);
}

.page-home .follow-figure {
  margin: 0;
  overflow: hidden;
  clip-path: var(--cut-md);
  background: var(--hull);
}

.page-home .follow-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 刷新节奏时间轴 ---------- */

.page-home .rhythm-track {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .rhythm-track::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 12px;
  bottom: 40px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--orange));
}

.page-home .rhythm-track li {
  position: relative;
  padding: 0 0 28px 32px;
}

.page-home .rhythm-track li:last-child {
  padding-bottom: 0;
}

.page-home .rhythm-track li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 14px;
  height: 14px;
  background: var(--deep);
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

.page-home .rhythm-track li[data-state="latest"]::before {
  border-color: var(--orange);
  background: var(--orange);
}

.page-home .rhythm-track li[data-state="verified"]::before {
  border-color: var(--mint);
}

.page-home .rhythm-key {
  margin: 0 0 6px;
  font-size: 22px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-home .rhythm-track li[data-state="latest"] .rhythm-key {
  color: var(--orange);
}

.page-home .rhythm-track li[data-state="verified"] .rhythm-key {
  color: var(--mint);
}

.page-home .rhythm-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 6px;
}

.page-home .rhythm-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-dim);
  max-width: 34em;
}

/* ---------- 下一步 ---------- */

.page-home .home-next .band-title {
  margin-bottom: clamp(20px, 3.4vw, 32px);
}

.page-home .next-grid {
  display: grid;
  gap: 14px;
}

.page-home .next-card {
  display: block;
  padding: 20px 18px;
  background: var(--hull);
  border: 1px solid var(--home-rule);
  clip-path: var(--cut-sm);
  color: var(--mist);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .next-card:hover,
.page-home .next-card:focus-visible {
  border-color: var(--cyan);
  background: rgba(47, 243, 208, 0.08);
  transform: translateY(-3px);
}

.page-home .next-key {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
  margin-bottom: 10px;
}

.page-home .next-title {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.page-home .next-desc {
  display: block;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-dim);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-home .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .metric-list {
    gap: 0 24px;
  }
}

@media (min-width: 860px) {
  .page-home .bite {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-home .bite-col--data {
    margin-top: clamp(24px, 5vw, 72px);
  }

  .page-home .bite-figure {
    max-width: 780px;
    margin-left: auto;
  }

  .page-home .switch-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

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

  .page-home .rhythm-track {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .rhythm-track::before {
    left: 0;
    right: 0;
    top: 7px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--orange));
  }

  .page-home .rhythm-track li {
    padding: 32px 24px 0 0;
  }

  .page-home .rhythm-track li:last-child {
    padding-right: 0;
  }

  .page-home .rhythm-track li::before {
    top: 0;
    left: 0;
  }
}

@media (min-width: 960px) {
  .page-home .cover-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    column-gap: clamp(32px, 5vw, 72px);
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-home .next-card,
  .page-home .cover-index a,
  .page-home .follow-row {
    transition: none;
  }

  .page-home .next-card:hover,
  .page-home .next-card:focus-visible {
    transform: none;
  }
}

.page-home {
  --kit-metric: currentColor;
}