.page-home {
  --hp-gap: clamp(20px, 4vw, 44px);
  --hp-pad: clamp(56px, 9vw, 104px);
  --hp-card-shadow: 0 18px 44px rgba(3, 10, 18, 0.5);
  background: var(--night);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 首屏封面 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(56px, 10vw, 128px) 0 clamp(36px, 6vw, 72px);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.9);
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(110% 80% at 18% 0%, rgba(12, 35, 64, 0.2), transparent 62%),
    linear-gradient(180deg, rgba(6, 22, 43, 0.6) 0%, rgba(6, 22, 43, 0.88) 58%, var(--night) 100%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__band {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
  width: 176px;
  height: 6px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .home-hero__band span {
  border-radius: 999px;
}

.page-home .home-hero__band span:nth-child(1) { background: var(--flag-blue); }
.page-home .home-hero__band span:nth-child(2) { background: var(--flag-white); }
.page-home .home-hero__band span:nth-child(3) { background: var(--flag-red); }
.page-home .home-hero__band span:nth-child(4) { background: var(--flag-green); }
.page-home .home-hero__band span:nth-child(5) { background: var(--flag-yellow); }

.page-home .home-hero__title {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-family: var(--font-cn);
  font-weight: 900;
  font-size: clamp(42px, 10.4vw, 116px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--paper);
  text-shadow: 0 18px 46px rgba(3, 10, 18, 0.65);
}

.page-home .home-hero__title span {
  display: block;
  background: linear-gradient(96deg, var(--flag-yellow) 0%, var(--flag-red) 52%, var(--flag-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .home-hero__lede {
  max-width: 44ch;
  margin: clamp(18px, 2.8vw, 28px) 0 0;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: var(--mist);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-home .home-index {
  display: flex;
  gap: 10px;
  margin-top: clamp(30px, 5vw, 54px);
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-home .home-index__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 11px 17px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(12, 35, 64, 0.74);
  color: var(--paper);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.page-home .home-index__item:hover,
.page-home .home-index__item:focus-visible {
  transform: translateY(-3px);
  border-color: var(--flag-blue);
  background: rgba(59, 130, 246, 0.2);
}

.page-home .home-index__num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--flag-yellow);
}

/* ---------- 时间轴 ---------- */
.page-home .home-timeline {
  padding: var(--hp-pad) 0;
  background: linear-gradient(180deg, rgba(12, 35, 64, 0) 0%, rgba(12, 35, 64, 0.82) 20%, rgba(12, 35, 64, 0.82) 100%);
}

.page-home .home-timeline__head {
  max-width: 58ch;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-home .home-timeline__head .h2 {
  margin: 10px 0 12px;
}

.page-home .home-timeline__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
}

.page-home .home-timeline__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
}

.page-home .home-timeline__list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--flag-red) 0%, var(--flag-blue) 45%, rgba(59, 130, 246, 0.06) 100%);
}

.page-home .tl-node {
  position: relative;
}

.page-home .tl-node__dot {
  position: absolute;
  left: -26px;
  top: 26px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--flag-blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.16);
}

.page-home .tl-node--now .tl-node__dot {
  background: var(--flag-red);
  border-color: var(--flag-red);
  box-shadow: 0 0 0 5px rgba(229, 72, 77, 0.22);
}

.page-home .tl-node--prev .tl-node__dot {
  border-color: var(--flag-yellow);
  box-shadow: 0 0 0 4px rgba(244, 183, 64, 0.18);
}

.page-home .tl-card {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, rgba(12, 35, 64, 0.96), rgba(6, 22, 43, 0.96));
  box-shadow: var(--hp-card-shadow);
}

.page-home .tl-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--flag-red), rgba(229, 72, 77, 0));
}

.page-home .tl-node--prev .tl-card::before {
  background: linear-gradient(180deg, var(--flag-yellow), rgba(244, 183, 64, 0));
}

.page-home .tl-card__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .tl-card__issue {
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .tl-card__meta {
  margin: 10px 0 0;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-home .tl-card__balls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .tl-card__note {
  margin: 16px 0 0;
  padding-top: 13px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

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

/* ---------- 焕新版栏目 ---------- */
.page-home .home-column {
  padding: var(--hp-pad) 0;
}

.page-home .home-column__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
}

.page-home .home-column__text .h2 {
  margin: 10px 0 0;
}

.page-home .home-column__text .prose {
  margin-top: 16px;
}

.page-home .home-column__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-column__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 13px 16px;
  border-radius: 14px;
  border-left: 3px solid var(--flag-blue);
  background: rgba(12, 35, 64, 0.72);
}

.page-home .home-column__list strong {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--flag-yellow);
}

.page-home .home-column__list span {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-column__cta {
  margin-top: clamp(22px, 3vw, 30px);
}

/* ---------- 收藏与移动端 ---------- */
.page-home .home-fav {
  padding: 0 0 var(--hp-pad);
}

.page-home .home-fav__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid var(--line-strong);
  border-radius: clamp(18px, 2.4vw, 28px);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(23, 166, 115, 0.18), transparent 55%),
    linear-gradient(150deg, rgba(12, 35, 64, 0.95), rgba(6, 22, 43, 0.95));
}

.page-home .home-fav__copy .h2 {
  margin: 10px 0 0;
}

.page-home .home-fav__copy .prose {
  margin-top: 14px;
}

/* ---------- 延伸入口 ---------- */
.page-home .home-next {
  padding: 0 0 var(--hp-pad);
}

.page-home .home-next__head {
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-home .home-next__head .h2 {
  margin: 10px 0 0;
}

.page-home .home-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .home-next__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: rgba(12, 35, 64, 0.62);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
}

.page-home .home-next__card:hover,
.page-home .home-next__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--flag-blue);
  background: rgba(12, 35, 64, 0.92);
}

.page-home .home-next__card .h3 {
  margin: 0;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.45;
}

.page-home .home-next__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-next__go {
  margin-top: auto;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--flag-yellow);
}

/* ---------- 联系与支持 ---------- */
.page-home .home-help {
  padding: 0 0 clamp(64px, 10vw, 120px);
}

.page-home .home-help__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--line-strong);
  border-radius: clamp(18px, 2.6vw, 28px);
  background: linear-gradient(140deg, rgba(12, 35, 64, 0.94), rgba(3, 10, 18, 0.94));
}

.page-home .home-help__copy .h2 {
  margin: 10px 0 0;
}

.page-home .home-help__copy .prose {
  margin-top: 14px;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-home .home-help__meta {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-help__meta > div {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(3, 10, 18, 0.6);
}

.page-home .home-help__meta dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .home-help__meta dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .home-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-home .home-timeline__wrap {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-home .home-column__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    align-items: center;
  }

  .page-home .home-fav__card {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-home .home-help__card {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.78fr);
    align-items: center;
  }
}

@media (max-width: 520px) {
  .page-home .home-hero__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-home .home-timeline__list {
    padding-left: 22px;
  }

  .page-home .tl-node__dot {
    left: -22px;
    width: 13px;
    height: 13px;
    top: 24px;
  }

  .page-home .home-timeline__list::before {
    left: 6px;
  }
}
<<<END>>>