.page-home {
  --home-gap: clamp(16px, 3vw, 32px);
  --home-edge: 1px solid var(--bs-line);
  background: var(--bs-black);
  color: var(--bs-rice);
  font-family: var(--bs-body);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-home a {
  color: inherit;
  text-decoration: none;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 上下文提示行 ---------- */
.page-home .home-context {
  padding-top: clamp(20px, 4vw, 40px);
}

.page-home .home-context__line {
  margin: 0;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bs-dim);
  border-left: 2px solid var(--bs-clay);
  padding-left: 12px;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding: clamp(24px, 5vw, 56px) 0 clamp(48px, 8vw, 104px);
}

.page-home .home-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 6vw, 64px);
  align-items: center;
}

.page-home .home-hero__title {
  margin: 0 0 12px;
  font-family: var(--bs-narrow);
  font-weight: 800;
  letter-spacing: .04em;
  font-size: clamp(38px, 9vw, 76px);
  line-height: 1.05;
  color: var(--bs-rice);
}

.page-home .home-hero__sub {
  margin: 0 0 20px;
  font-family: var(--bs-mono);
  font-size: clamp(12px, 1.6vw, 14px);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bs-matrix);
}

.page-home .home-hero__lead {
  margin: 0 0 clamp(24px, 4vw, 36px);
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--bs-muted);
}

.page-home .home-entries {
  list-style: none;
  margin: 0 0 clamp(28px, 4vw, 40px);
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--bs-line);
  border: var(--home-edge);
}

.page-home .home-entries__item a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "label go"
    "name  go";
  align-items: center;
  gap: 4px 16px;
  padding: 16px 18px;
  background: var(--bs-black);
  transition: background .25s ease, color .25s ease;
}

.page-home .home-entries__item a:hover,
.page-home .home-entries__item a:focus-visible {
  background: var(--bs-midnight);
  outline: 1px solid var(--bs-matrix);
}

.page-home .home-entries__label {
  grid-area: label;
  font-family: var(--bs-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bs-dim);
}

.page-home .home-entries__name {
  grid-area: name;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 600;
  color: var(--bs-rice);
}

.page-home .home-entries__go {
  grid-area: go;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--bs-matrix);
  white-space: nowrap;
}

.page-home .home-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
}

.page-home .home-stats li {
  border-top: 1px solid var(--bs-line);
  padding-top: 10px;
}

.page-home .home-stats__num {
  display: block;
  font-family: var(--bs-mono);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--bs-fluoro);
  line-height: 1.2;
}

.page-home .home-stats__label {
  display: block;
  font-size: 12px;
  color: var(--bs-dim);
  letter-spacing: .04em;
}

/* 首屏矩阵视觉 */
.page-home .home-hero__visual {
  position: relative;
  min-height: 320px;
  border: var(--home-edge);
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 18%, rgba(25, 214, 122, .18), transparent 62%),
    radial-gradient(circle at 18% 82%, rgba(45, 140, 255, .14), transparent 58%),
    var(--bs-midnight);
}

.page-home .home-matrix__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
}

.page-home .home-matrix__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(25, 214, 122, .14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 214, 122, .14) 1px, transparent 1px);
  background-size: 64px 64px;
}

.page-home .home-matrix__scan {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--bs-matrix), transparent);
  opacity: .7;
  animation: home-scan 7s linear infinite;
}

@keyframes home-scan {
  0% { transform: translateY(0); }
  100% { transform: translateY(420px); }
}

.page-home .home-matrix__tags {
  list-style: none;
  margin: 0;
  padding: clamp(16px, 3vw, 24px);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: linear-gradient(180deg, transparent, rgba(7, 11, 10, .92));
}

.page-home .home-matrix__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid rgba(25, 214, 122, .42);
  background: rgba(7, 11, 10, .74);
  color: var(--bs-rice);
}

.page-home .home-matrix__tag .bs-num {
  font-family: var(--bs-mono);
  font-weight: 700;
  color: var(--bs-fluoro);
}

/* ---------- 章节目录 ---------- */
.page-home .home-toc {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px clamp(16px, 4vw, 56px);
  background: rgba(14, 27, 42, .94);
  border-top: 1px solid var(--bs-line);
  border-bottom: 1px solid var(--bs-line);
  scrollbar-width: none;
}

.page-home .home-toc::-webkit-scrollbar {
  display: none;
}

.page-home .home-toc a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--bs-muted);
  border: 1px solid transparent;
  white-space: nowrap;
}

.page-home .home-toc a:hover {
  color: var(--bs-rice);
  border-color: var(--bs-line-strong);
}

.page-home .home-toc a[aria-current="true"] {
  color: var(--bs-black);
  background: var(--bs-matrix);
  border-color: var(--bs-matrix);
}

.page-home .home-toc .bs-toc__index {
  font-family: var(--bs-mono);
  font-size: 11px;
}

/* ---------- 章节通用 ---------- */
.page-home .home-sec {
  border-bottom: 1px solid var(--bs-line);
}

.page-home .home-sec__head {
  max-width: 78ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-home .home-eyebrow {
  margin: 0 0 6px;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bs-electric);
}

.page-home .home-eyebrow--dark {
  color: var(--bs-clay);
}

.page-home .home-sec__title {
  margin: 0 0 14px;
  font-family: var(--bs-narrow);
  font-weight: 800;
  letter-spacing: .02em;
  font-size: clamp(24px, 4.2vw, 42px);
  line-height: 1.18;
  color: var(--bs-rice);
}

.page-home .home-sec__title--dark {
  color: var(--bs-black);
}

.page-home .home-note {
  margin: 18px 0 22px;
  font-size: 13px;
  color: var(--bs-dim);
}

.page-home .home-btn {
  display: inline-block;
  padding: 12px 22px;
  font-size: 14px;
  letter-spacing: .06em;
}

.page-home .home-btn--dark {
  border-color: rgba(7, 11, 10, .5);
  color: var(--bs-black);
}

/* ---------- 02 费用 ---------- */
.page-home .home-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-home .home-tiers {
  display: grid;
  gap: 10px;
  margin-bottom: 6px;
}

.page-home .home-tier {
  border: 1px solid rgba(7, 11, 10, .16);
  background: var(--bs-warm);
  color: var(--bs-black);
}

.page-home .home-tier > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 16px 18px;
}

.page-home .home-tier > summary::-webkit-details-marker {
  display: none;
}

.page-home .home-tier__name {
  font-family: var(--bs-mono);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 24px);
  letter-spacing: .06em;
  color: var(--bs-black);
}

.page-home .home-tier__hint {
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(7, 11, 10, .62);
}

.page-home .home-tier__body {
  padding: 0 18px 18px;
  border-top: 1px dashed rgba(7, 11, 10, .22);
}

.page-home .home-tier__body p {
  margin: 14px 0 0;
  font-size: 14px;
  color: rgba(7, 11, 10, .78);
}

.page-home .home-tier__link a {
  font-size: 13px;
  color: var(--bs-clay);
  border-bottom: 1px solid currentColor;
}

.page-home .home-split__side {
  display: grid;
  gap: 16px;
}

.page-home .home-mobile-card {
  padding: clamp(18px, 3vw, 26px);
}

.page-home .home-mobile-card__title {
  margin: 8px 0 10px;
  font-family: var(--bs-narrow);
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 800;
  color: var(--bs-rice);
}

.page-home .home-mobile-card__text {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--bs-muted);
}

.page-home .home-mini-timeline {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  border-top: 1px solid var(--bs-line);
}

.page-home .home-mini-timeline li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--bs-line);
  font-size: 13px;
  color: var(--bs-muted);
}

.page-home .home-mini-timeline .bs-num {
  font-family: var(--bs-mono);
  font-weight: 700;
  color: var(--bs-fluoro);
  min-width: 54px;
}

.page-home .home-mobile-card__link a {
  font-size: 13px;
  color: var(--bs-matrix);
  letter-spacing: .06em;
}

.page-home .home-side-stat {
  border-left: 2px solid var(--bs-clay);
  padding: 4px 0 4px 16px;
}

.page-home .home-side-stat__num {
  display: block;
  font-family: var(--bs-mono);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 40px);
  color: var(--bs-fluoro);
  line-height: 1.1;
}

.page-home .home-side-stat__label {
  display: block;
  font-size: 12px;
  color: var(--bs-dim);
}

/* ---------- 03 时间轴 ---------- */
.page-home .home-timeline-wrap {
  margin-bottom: clamp(28px, 5vw, 48px);
}

.page-home .home-timeline {
  display: flex;
  gap: 1px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  border-top: 1px solid var(--bs-line);
  border-bottom: 1px solid var(--bs-line);
  background: var(--bs-line);
  scrollbar-width: thin;
}

.page-home .home-timeline__item {
  flex: 0 0 clamp(210px, 68vw, 260px);
  scroll-snap-align: start;
  padding: 20px 18px;
  background: var(--bs-midnight);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .home-timeline__time {
  font-family: var(--bs-mono);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 26px);
  color: var(--bs-fluoro);
  line-height: 1.15;
}

.page-home .home-timeline__type {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--bs-rice);
}

.page-home .home-timeline__note {
  margin: 0;
  font-size: 13px;
  color: var(--bs-muted);
}

.page-home .home-shot-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-home .home-shot {
  margin: 0;
  max-width: 340px;
}

.page-home .home-shot-text h3 {
  margin: 0 0 12px;
  font-family: var(--bs-narrow);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  color: var(--bs-rice);
}

.page-home .home-shot-text p {
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--bs-muted);
}

.page-home .home-checks {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-checks li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--bs-muted);
}

.page-home .home-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 1px;
  background: var(--bs-matrix);
}

/* ---------- 04 关注列表 ---------- */
.page-home .home-follow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-home .home-follow__label {
  margin: 0 0 10px;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--bs-electric);
}

.page-home .home-filters {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-filters__item {
  padding: 7px 14px;
  font-size: 13px;
  border: 1px solid var(--bs-line-strong);
  color: var(--bs-rice);
}

.page-home .home-follow__text {
  margin: 0 0 24px;
  font-size: 15px;
  color: var(--bs-muted);
  max-width: 62ch;
}

.page-home .home-follow__facts {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--bs-line);
  border: var(--home-edge);
}

.page-home .home-follow__facts div {
  background: var(--bs-black);
  padding: 14px 16px;
}

.page-home .home-follow__facts dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--bs-dim);
}

.page-home .home-follow__facts dd {
  margin: 6px 0 0;
  font-size: 15px;
  color: var(--bs-rice);
}

.page-home .home-follow__facts .bs-num {
  font-family: var(--bs-mono);
  font-weight: 700;
  color: var(--bs-fluoro);
}

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

/* ---------- 05 面板更新 ---------- */
.page-home .home-update {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-home .home-update__card {
  background: var(--bs-warm);
  color: var(--bs-black);
  padding: clamp(22px, 4vw, 40px);
  border-left: 4px solid var(--bs-clay);
}

.page-home .home-update__big {
  margin: 12px 0 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-home .home-update__big .bs-num {
  font-family: var(--bs-mono);
  font-weight: 700;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--bs-black);
}

.page-home .home-update__text {
  margin: 0 0 24px;
  font-size: 15px;
  color: rgba(7, 11, 10, .78);
  max-width: 56ch;
}

.page-home .home-update__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

/* ---------- 06 统一跳转 ---------- */
.page-home .home-jump {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--bs-line);
  border: var(--home-edge);
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .home-jump__card {
  background: var(--bs-black);
  padding: clamp(20px, 3vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background .25s ease;
}

.page-home .home-jump__card:hover,
.page-home .home-jump__card:focus-visible {
  background: var(--bs-midnight);
  outline: 1px solid var(--bs-matrix);
}

.page-home .home-jump__no {
  font-family: var(--bs-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--bs-clay);
  letter-spacing: .12em;
}

.page-home .home-jump__name {
  font-family: var(--bs-narrow);
  font-weight: 800;
  font-size: clamp(18px, 2.4vw, 23px);
  color: var(--bs-rice);
}

.page-home .home-jump__desc {
  font-size: 14px;
  color: var(--bs-muted);
}

.page-home .home-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--bs-line);
  border-top: 1px solid var(--bs-line);
  border-bottom: 1px solid var(--bs-line);
}

.page-home .home-links a {
  display: block;
  padding: 14px 16px;
  background: var(--bs-black);
  font-size: 14px;
  color: var(--bs-muted);
  transition: color .2s ease, background .2s ease;
}

.page-home .home-links a:hover,
.page-home .home-links a:focus-visible {
  background: var(--bs-midnight);
  color: var(--bs-matrix);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .home-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-home .home-shot-row {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 45fr) minmax(0, 55fr);
  }

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

  .page-home .home-split {
    grid-template-columns: minmax(0, 62fr) minmax(0, 38fr);
  }

  .page-home .home-follow {
    grid-template-columns: minmax(0, 52fr) minmax(0, 48fr);
  }

  .page-home .home-update {
    grid-template-columns: minmax(0, 56fr) minmax(0, 44fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-matrix__scan {
    animation: none;
  }

  .page-home .home-entries__item a,
  .page-home .home-jump__card,
  .page-home .home-links a {
    transition: none;
  }
}