.page-home {
  --home-gap: clamp(14px, 1.7vw, 22px);
  --home-line: var(--ink-700);
  --home-panel: rgba(11, 23, 48, .72);
  position: relative;
  padding-bottom: clamp(36px, 5vw, 72px);
}

.page-home .display-1 { font-size: clamp(29px, 8.2vw, 56px); }
.page-home .display-2 { font-size: clamp(23px, 4.6vw, 40px); }
.page-home .display-3 { font-size: clamp(18px, 3.2vw, 28px); }

/* ---------- 上下文提示 ---------- */
.page-home .home-context {
  margin: 0;
  padding: 20px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-muted);
}

/* ---------- 首屏拼贴 ---------- */
.home-hero {
  position: relative;
  isolation: isolate;
}

.home-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
  z-index: -1;
  pointer-events: none;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  -webkit-mask-image: radial-gradient(130% 95% at 20% 14%, #000 0%, transparent 74%);
  mask-image: radial-gradient(130% 95% at 20% 14%, #000 0%, transparent 74%);
}

.home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.home-hero__entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3vw, 40px);
  border-color: rgba(47, 243, 208, .42);
  box-shadow: var(--glow-cyan);
  overflow: hidden;
  transition: border-color .28s ease, box-shadow .28s ease;
}

.home-hero__entry .lede {
  margin: 0;
}

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

.home-hero__step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius-pill);
  background: var(--home-panel);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate-300);
}

.home-hero__step b {
  color: var(--cyan-400);
  font-weight: 700;
}

.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.home-hero__shot {
  margin-top: 4px;
}

.home-hero__compare {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(22px, 2.8vw, 34px);
  border-color: rgba(123, 91, 255, .36);
}

.home-hero__compare p {
  margin: 0;
  color: var(--text);
}

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

.home-hero__ticker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 26px;
  padding: clamp(18px, 2.4vw, 28px) clamp(22px, 3vw, 38px);
}

.home-hero__ticker-lead {
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.home-hero__ticker-lead p {
  margin: 0;
  color: var(--text);
  max-width: 44em;
}

.home-hero__ticker-lead strong {
  color: var(--orange-500);
}

.home-hero__link {
  font-size: 13px;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 208, .4);
  padding-bottom: 2px;
  white-space: nowrap;
}

.home-hero__link:hover {
  color: var(--frost-100);
  border-bottom-color: var(--frost-100);
}

/* ---------- 栏目速览 ---------- */
.home-channels__head {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.home-channels__list {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--home-line);
}

.home-channels__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 18px 6px;
  border-bottom: 1px solid var(--home-line);
  transition: background-color .25s ease, padding-left .25s ease;
}

.home-channels__no {
  flex: 0 0 26px;
  font-size: 13px;
  color: var(--cyan-400);
  transition: color .25s ease;
}

.home-channels__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-strong);
}

.home-channels__desc {
  flex: 1 1 240px;
  font-size: 14px;
  color: var(--text-muted);
}

.home-channels__freq {
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--slate-500);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-pill);
  padding: 3px 11px;
  white-space: nowrap;
}

.home-channels__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  margin-top: clamp(20px, 2.8vw, 32px);
}

.home-channels__count {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-muted);
}

/* ---------- 版本对照展台 ---------- */
.home-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
}

.home-compare__text {
  position: relative;
}

.home-compare__text::before {
  content: "";
  display: block;
  width: 76px;
  height: 3px;
  margin-bottom: 18px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--violet-500), var(--cyan-400));
}

.home-compare__points {
  display: grid;
  gap: 16px;
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
}

.home-compare__points li {
  position: relative;
  padding-left: 20px;
  color: var(--text);
}

.home-compare__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 12px rgba(47, 243, 208, .7);
}

.home-compare__points strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-strong);
  font-size: 16px;
}

.home-compare__figure {
  margin: 0;
}

.home-compare__caption {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-muted);
}

/* ---------- 订阅同步 ---------- */
.home-subscribe__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 44px);
  padding: clamp(24px, 3.4vw, 42px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--home-line);
  background:
    radial-gradient(110% 120% at 88% 8%, rgba(123, 91, 255, .2), transparent 62%),
    var(--home-panel);
}

.home-subscribe__body p {
  margin: 0 0 6px;
  max-width: 42em;
  color: var(--text);
}

.home-subscribe__flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 22px 0;
}

.home-subscribe__node {
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(123, 91, 255, .5);
  background: rgba(123, 91, 255, .13);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--frost-100);
  white-space: nowrap;
}

.home-subscribe__bar {
  flex: 1 1 34px;
  min-width: 22px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--violet-500), var(--cyan-400));
}

.home-subscribe__figure {
  max-width: 620px;
  margin: 0 0 20px;
}

.home-subscribe__more {
  margin: 0;
}

.home-subscribe__link {
  font-size: 13px;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 208, .35);
  padding-bottom: 2px;
}

.home-subscribe__link:hover {
  color: var(--frost-100);
  border-bottom-color: var(--frost-100);
}

/* ---------- 三条路径 ---------- */
.home-paths__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.home-paths__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(22px, 2.8vw, 32px);
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--home-line);
  background: linear-gradient(180deg, rgba(11, 23, 48, .94), rgba(6, 11, 26, .94));
}

.home-paths__card::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 243, 208, .17), transparent 70%);
  pointer-events: none;
}

.home-paths__card p {
  margin: 0;
  color: var(--text);
}

.home-paths__no {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange-500);
}

.home-paths__steps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-paths__steps li {
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  border: 1px dashed var(--home-line);
  font-size: 12px;
  color: var(--text-muted);
}

.home-paths__card .btn {
  margin-top: auto;
}

/* ---------- 服务与支持 ---------- */
.home-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 52px);
}

.home-support__note {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-muted);
}

.home-support__more {
  margin: 10px 0 0;
}

.home-support__link {
  font-size: 13px;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 208, .35);
  padding-bottom: 2px;
}

.home-support__link:hover {
  color: var(--frost-100);
  border-bottom-color: var(--frost-100);
}

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

.home-support__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 18px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--home-line);
  background: var(--home-panel);
}

.home-support__meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.home-support__label {
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--text-muted);
}

.home-support__value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--frost-100);
  overflow-wrap: anywhere;
}

.home-support__copy {
  flex: 0 0 auto;
  font-size: 13px;
}

/* ---------- 侧边快捷入口 ---------- */
.home-dock {
  position: fixed;
  right: max(var(--edge), 12px);
  top: 50%;
  z-index: 40;
  display: none;
  flex-direction: column;
  gap: 8px;
  transform: translateY(-50%);
}

.home-dock__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--home-line);
  background: rgba(11, 23, 48, .94);
  color: var(--slate-300);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .22s ease, color .22s ease, transform .22s ease;
}

.home-dock__link span {
  font-size: 11px;
  color: var(--cyan-400);
}

.home-dock__link:hover {
  border-color: var(--cyan-400);
  color: var(--frost-100);
  transform: translateX(-5px);
}

/* ---------- 悬停增强 ---------- */
@media (hover: hover) {
  .page-home .home-hero__entry:hover {
    border-color: var(--cyan-400);
    box-shadow: 0 0 0 1px var(--cyan-400), 0 26px 72px -34px rgba(47, 243, 208, .62);
  }

  .page-home .home-channels__item:hover {
    background: rgba(22, 38, 74, .5);
    padding-left: 14px;
  }

  .page-home .home-channels__item:hover .home-channels__no {
    color: var(--orange-500);
  }

  .page-home .home-paths__card:hover {
    border-color: rgba(47, 243, 208, .45);
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 860px) {
  .home-subscribe__grid {
    grid-template-columns: minmax(0, 292px) minmax(0, 1fr);
    align-items: start;
  }

  .home-support__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .home-paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .home-paths__card:nth-child(1) { margin-top: 30px; }
  .home-paths__card:nth-child(3) { margin-top: 14px; }
}

@media (min-width: 900px) {
  .home-hero__grid {
    grid-template-columns: 7fr 5fr;
    grid-template-areas:
      "entry compare"
      "ticker ticker";
  }

  .home-hero__entry { grid-area: entry; }
  .home-hero__compare { grid-area: compare; }
  .home-hero__ticker { grid-area: ticker; }

  .home-compare__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .home-dock {
    display: flex;
    animation: home-dock-in .58s .35s both cubic-bezier(.32, .82, .3, 1);
  }
}

@keyframes home-dock-in {
  from {
    opacity: 0;
    transform: translate(28px, -50%);
  }
  to {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-dock {
    animation: none;
    opacity: 1;
    transform: translateY(-50%);
  }

  .page-home .home-channels__item,
  .page-home .home-dock__link,
  .page-home .home-hero__entry {
    transition: none;
  }

  .page-home .home-channels__item:hover {
    padding-left: 6px;
  }

  .page-home .home-dock__link:hover {
    transform: none;
  }
}