.page-home {
  --home-pad: clamp(40px, 6vw, 72px);
}

/* ============ 封面首屏 ============ */
.page-home .home-cover {
  position: relative;
  padding: calc(var(--header-h) + 30px) 0 46px;
  background:
    radial-gradient(900px 520px at 84% 8%, rgba(47, 227, 210, .15), transparent 62%),
    radial-gradient(720px 460px at 2% 94%, rgba(122, 107, 196, .17), transparent 66%),
    linear-gradient(180deg, var(--night) 0%, var(--ink) 74%);
  overflow: hidden;
}

.page-home .home-cover__grid {
  display: grid;
  gap: 30px;
}

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

.page-home .home-cover__title {
  margin: 16px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-home .home-cover__title em {
  font-style: normal;
  color: var(--cyan);
}

.page-home .home-cover__text {
  max-width: 54ch;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--silent);
}

.page-home .home-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-cover__actions .btn {
  min-height: 44px;
}

.page-home .home-cover__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .home-cover__stat {
  padding: 14px 16px;
  background: rgba(10, 14, 31, .74);
}

.page-home .home-cover__stat dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--silent);
}

.page-home .home-cover__stat dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-home .home-cover__stat-unit {
  margin-left: 5px;
  font-size: 12px;
  font-weight: 400;
  color: var(--silent);
}

.page-home .home-cover__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night);
}

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

.page-home .home-cover__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(205deg, rgba(47, 227, 210, .2), transparent 52%),
    linear-gradient(0deg, rgba(10, 14, 31, .74), transparent 62%);
  pointer-events: none;
}

/* 封面三条索引 */
.page-home .home-cover__index {
  display: grid;
  gap: 1px;
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .home-cover__index-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 20px;
  background: var(--ink);
  text-decoration: none;
  transition: background .22s var(--ease), box-shadow .22s var(--ease);
}

.page-home .home-cover__index-link:hover,
.page-home .home-cover__index-link:focus-visible {
  background: var(--night);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-home .home-cover__index-num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-home .home-cover__index-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--mist);
}

.page-home .home-cover__index-desc {
  font-size: 13px;
  color: var(--silent);
}

/* ============ 记录章节 ============ */
.page-home .home-records {
  padding: var(--home-pad) 0;
  background: linear-gradient(180deg, var(--ink) 0%, var(--night) 100%);
}

.page-home .home-records__grid {
  display: grid;
  gap: 28px;
}

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

.page-home .home-records__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-home .home-records__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--silent);
}

.page-home .home-records__title {
  margin: 14px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-home .home-records__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--silent);
}

.page-home .home-records__list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-home .home-records__list li {
  position: relative;
  padding: 13px 0 13px 22px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.72;
  color: var(--silent);
}

.page-home .home-records__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-home .home-records__list strong {
  color: var(--mist);
  font-weight: 600;
}

.page-home .home-records__cta {
  margin-top: 22px;
}

/* ============ 按月归档 ============ */
.page-home .home-archives {
  padding: var(--home-pad) 0;
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
}

.page-home .home-archives__title {
  margin: 14px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-home .home-archives__lead {
  max-width: 62ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--silent);
}

.page-home .home-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 26px 0 30px;
}

.page-home .home-filter__btn {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--silent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-home .home-filter__btn:hover,
.page-home .home-filter__btn:focus-visible {
  color: var(--mist);
  border-color: var(--line-cyan);
}

.page-home .home-filter__btn.is-active {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .home-filter__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silent);
}

.page-home .home-archives__list {
  position: relative;
  margin: 0;
  padding: 4px 0 0 26px;
  list-style: none;
}

.page-home .home-archives__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--violet-glow) 46%, var(--line-soft) 100%);
}

.page-home .home-archives__item {
  position: relative;
  display: grid;
  gap: 8px;
  padding-bottom: 26px;
}

.page-home .home-archives__dot {
  position: absolute;
  left: -26px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--cyan);
  box-shadow: 0 0 0 4px rgba(47, 227, 210, .1);
}

.page-home .home-archives__month {
  display: block;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .home-archives__range {
  display: inline-block;
  margin-top: 8px;
  font-size: 11px;
}

.page-home .home-archives__what h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .home-archives__what p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silent);
}

.page-home .home-archives__wide {
  margin: 34px 0 0;
}

.page-home .home-archives__wide img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-home .home-archives__wide figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--silent);
}

.page-home .home-archives__more {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silent);
}

.page-home .home-archives__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-home .home-archives__more a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ============ 客户端下载 ============ */
.page-home .home-downloads {
  padding: var(--home-pad) 0;
  background: linear-gradient(180deg, var(--night) 0%, var(--ink) 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-downloads__grid {
  display: grid;
  gap: 30px;
}

.page-home .home-downloads__title {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-home .home-downloads__text {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--silent);
}

.page-home .home-downloads__body .btn {
  margin-top: 10px;
}

.page-home .home-downloads__platforms {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 24, 50, .72);
  overflow: hidden;
}

.page-home .home-downloads__platforms li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-downloads__platforms li:last-child {
  border-bottom: 0;
}

.page-home .home-downloads__pname {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-home .home-downloads__pnote {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--silent);
}

/* ============ 设置与公告 ============ */
.page-home .home-settings {
  padding: var(--home-pad) 0;
  background: var(--ink);
}

.page-home .home-settings__grid {
  display: grid;
  gap: 28px;
}

.page-home .home-settings__title {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-home .home-settings__text {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--silent);
}

.page-home .home-settings__body .btn {
  margin-top: 10px;
}

.page-home .home-settings__panel {
  align-self: start;
}

.page-home .home-settings__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-home .home-settings__row--last {
  border-bottom: 0;
}

.page-home .home-settings__key {
  font-size: 14px;
  color: var(--silent);
}

.page-home .home-settings__val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--gold);
  white-space: nowrap;
}

/* ============ 三条路径 ============ */
.page-home .home-paths {
  padding: var(--home-pad) 0 calc(var(--home-pad) + 16px);
  background: linear-gradient(180deg, var(--ink) 0%, #070A17 100%);
}

.page-home .home-paths__title {
  margin: 14px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-home .home-paths__lead {
  max-width: 60ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--silent);
}

.page-home .home-paths__figure {
  margin: 28px 0 0;
}

.page-home .home-paths__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  opacity: .9;
}

.page-home .home-paths__cards {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-home .home-paths__card {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 24, 50, .76);
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-home .home-paths__card:hover,
.page-home .home-paths__card:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(47, 227, 210, .18), 0 22px 46px -30px rgba(47, 227, 210, .55);
}

.page-home .home-paths__card-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-home .home-paths__card-title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--mist);
}

.page-home .home-paths__steps {
  margin: 0 0 18px;
  padding: 0 0 0 18px;
  list-style: none;
  counter-reset: hpath;
}

.page-home .home-paths__steps li {
  position: relative;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silent);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-paths__steps li:last-child {
  border-bottom: 0;
}

.page-home .home-paths__steps li::before {
  counter-increment: hpath;
  content: counter(hpath, decimal-leading-zero);
  position: absolute;
  left: -18px;
  top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--violet-glow);
}

.page-home .home-paths__card-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .home-paths__card-link:hover,
.page-home .home-paths__card-link:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-home .home-paths__coop {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-top: 38px;
  padding: 20px 22px;
  border: 1px solid var(--line-cyan);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(242, 179, 71, .09), rgba(47, 227, 210, .06));
}

.page-home .home-paths__coop-text {
  flex: 1 1 260px;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-home .home-cover__index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-archives__item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-home .home-cover__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 44px;
    align-items: center;
  }

  .page-home .home-records__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: center;
  }

  .page-home .home-downloads__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }

  .page-home .home-settings__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: start;
  }

  .page-home .home-paths__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
  }

  .page-home .home-paths__card:nth-child(2) {
    margin-top: 30px;
  }

  .page-home .home-paths__card:nth-child(3) {
    margin-top: -16px;
  }
}

@media (min-width: 1180px) {
  .page-home .home-cover {
    padding-top: calc(var(--header-h) + 44px);
  }

  .page-home .home-records__figure img {
    aspect-ratio: 4 / 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-cover__index-link,
  .page-home .home-filter__btn,
  .page-home .home-paths__card,
  .page-home .home-paths__card-link {
    transition: none;
  }
}
<<<END>>>