.page-home {
  --home-rule: 1px solid var(--cf-line);
}

/* ============ 首屏 ============ */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 56px;
  border-bottom: var(--home-rule);
}

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

.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(640px 300px at 16% 8%, rgba(34, 224, 255, .20), transparent 70%),
    radial-gradient(620px 320px at 84% 4%, rgba(154, 92, 255, .22), transparent 72%),
    linear-gradient(180deg, rgba(5, 7, 13, .40) 0%, rgba(5, 7, 13, .88) 66%, var(--cf-void) 100%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
}

.page-home .home-hero__title {
  margin: 14px 0 18px;
  font-size: clamp(30px, 7.4vw, 60px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--cf-ink);
  text-shadow: 0 0 1px rgba(34, 224, 255, .55), 0 0 40px rgba(154, 92, 255, .30);
}

.page-home .home-hero__lead {
  max-width: 62ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--cf-muted);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .home-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 30px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--cf-line);
  font-family: var(--cf-font-mono);
  font-size: 13px;
  color: var(--cf-muted);
}

.page-home .home-hero__num {
  margin-right: 6px;
  font-weight: 700;
  color: var(--cf-cyan);
}

/* ============ 六频道导航台 ============ */
.page-home .home-channels {
  padding: 68px 0 20px;
}

.page-home .home-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
}

.page-home .home-channels__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 172px;
  padding: 26px 22px 28px;
  border: 1px solid var(--cf-line);
  border-radius: var(--cf-radius);
  background: linear-gradient(158deg, rgba(11, 17, 25, .94), rgba(8, 13, 21, .96));
  overflow: hidden;
  transition: transform var(--cf-t), border-color var(--cf-t), box-shadow var(--cf-t);
}

.page-home .home-channels__card::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  opacity: .7;
  background: linear-gradient(180deg, var(--cf-cyan), transparent);
}

.page-home .home-channels__card:nth-child(2)::after {
  background: linear-gradient(180deg, var(--cf-violet), transparent);
}

.page-home .home-channels__card:nth-child(3)::after {
  background: linear-gradient(180deg, var(--cf-gold), transparent);
}

.page-home .home-channels__card:nth-child(4)::after {
  background: linear-gradient(180deg, var(--cf-mint), transparent);
}

.page-home .home-channels__card:nth-child(5)::after {
  background: linear-gradient(180deg, var(--cf-cyan), transparent);
}

.page-home .home-channels__card:nth-child(6)::after {
  background: linear-gradient(180deg, var(--cf-coral), transparent);
}

.page-home .home-channels__card .cf-card__title {
  margin: 4px 0 0;
  font-size: 21px;
  font-weight: 800;
  color: var(--cf-ink);
}

.page-home .home-channels__card .cf-card__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cf-muted);
}

.page-home .home-channels__card .cf-card__index {
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cf-cyan);
}

@media (hover: hover) {
  .page-home .home-channels__card:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 224, 255, .5);
    box-shadow: var(--cf-glow-cyan);
  }
}

/* ============ 内容库概况 ============ */
.page-home .home-library {
  padding: 60px 0;
  border-bottom: var(--home-rule);
}

.page-home .home-library__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}

.page-home .home-library__figure {
  margin: 0;
  border-radius: var(--cf-radius);
  border: 1px solid var(--cf-line);
  overflow: hidden;
  background: var(--cf-panel-2);
  box-shadow: var(--cf-shadow);
}

.page-home .home-library__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-library__lead {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cf-muted);
}

.page-home .home-library__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-library__stats li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--cf-radius-sm);
  border: 1px solid var(--cf-line);
  background: var(--cf-panel);
}

.page-home .home-library__num {
  font-family: var(--cf-font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--cf-gold);
  white-space: nowrap;
}

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

/* ============ 公告 + 规则双栏 ============ */
.page-home .home-split {
  padding: 60px 0;
  border-bottom: var(--home-rule);
}

.page-home .home-split__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: start;
}

.page-home .home-notice__figure {
  margin: 26px 0 0;
  border-radius: var(--cf-radius);
  border: 1px solid rgba(255, 194, 75, .22);
  overflow: hidden;
  background: var(--cf-panel-2);
}

.page-home .home-notice__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

.page-home .home-notice__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 12px;
  padding: 16px 18px;
  border-radius: var(--cf-radius-sm);
  border: 1px solid var(--cf-line);
  background: var(--cf-panel);
  transition: border-color var(--cf-t), transform var(--cf-t);
}

.page-home .home-notice__item p {
  flex: 1 1 220px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cf-ink);
}

@media (hover: hover) {
  .page-home .home-notice__item:hover {
    transform: translateX(3px);
    border-color: rgba(255, 194, 75, .38);
  }
}

.page-home .home-notice__more {
  margin: 22px 0 0;
}

/* 右栏 */
.page-home .home-aside {
  display: grid;
  gap: 18px;
}

.page-home .home-rules {
  padding: 24px 22px 26px;
  border-radius: var(--cf-radius);
  border: 1px solid rgba(255, 194, 75, .28);
  background:
    radial-gradient(320px 180px at 88% 0%, rgba(255, 194, 75, .10), transparent 72%),
    linear-gradient(160deg, rgba(11, 17, 25, .96), rgba(8, 13, 21, .98));
}

.page-home .home-rules__head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-home .home-rules__title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--cf-ink);
}

.page-home .home-rules__chapters {
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-rules__chapters li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--cf-radius-sm);
  border: 1px solid var(--cf-line);
  background: rgba(5, 7, 13, .55);
  font-size: 14.5px;
  color: var(--cf-ink);
}

.page-home .home-rules__chapters .cf-mono {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cf-gold);
}

.page-home .home-rules__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--cf-muted);
}

.page-home .home-rules__figure {
  margin: 20px 0 18px;
  border-radius: var(--cf-radius-sm);
  overflow: hidden;
  background: var(--cf-panel-2);
}

.page-home .home-rules__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-index {
  padding: 18px 18px 20px;
  border-radius: var(--cf-radius);
  border: 1px solid var(--cf-line);
  background: var(--cf-panel-2);
}

.page-home .home-index__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--cf-muted);
}

.page-home .home-index__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-index__list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--cf-radius-sm);
  font-size: 14px;
  color: var(--cf-ink);
  text-decoration: none;
  transition: background var(--cf-t), color var(--cf-t);
}

.page-home .home-index__list a .cf-mono {
  font-size: 11px;
  color: var(--cf-cyan);
}

@media (hover: hover) {
  .page-home .home-index__list a:hover {
    background: rgba(34, 224, 255, .09);
    color: var(--cf-cyan);
  }
}

/* ============ 订阅四档 ============ */
.page-home .home-plans {
  padding: 60px 0;
  border-bottom: var(--home-rule);
}

.page-home .home-plans__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
}

.page-home .home-plan {
  position: relative;
  padding: 26px 22px 28px;
  border-radius: var(--cf-radius);
  border: 1px solid var(--cf-line);
  background: linear-gradient(168deg, rgba(11, 17, 25, .94), rgba(8, 13, 21, .98));
  transition: transform var(--cf-t), box-shadow var(--cf-t), border-color var(--cf-t);
}

.page-home .home-plan::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  right: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--cf-cyan);
}

.page-home .home-plan--lite::before {
  background: var(--cf-cyan);
}

.page-home .home-plan--plus::before {
  background: var(--cf-violet);
}

.page-home .home-plan--family::before {
  background: var(--cf-gold);
}

.page-home .home-plan--creator::before {
  background: var(--cf-mint);
}

.page-home .home-plan__name {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--cf-ink);
}

.page-home .home-plan__for {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--cf-muted);
}

.page-home .home-plan__points {
  display: grid;
  gap: 9px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-plan__points li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cf-ink);
}

.page-home .home-plan__points li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cf-cyan);
}

.page-home .home-plan--plus .home-plan__points li::before {
  background: var(--cf-violet);
}

.page-home .home-plan--family .home-plan__points li::before {
  background: var(--cf-gold);
}

.page-home .home-plan--creator .home-plan__points li::before {
  background: var(--cf-mint);
}

@media (hover: hover) {
  .page-home .home-plan:hover {
    transform: translateY(-4px);
    border-color: rgba(154, 92, 255, .45);
    box-shadow: var(--cf-glow-violet);
  }
}

.page-home .home-plans__cta {
  margin: 30px 0 0;
}

/* ============ 反馈与客服 ============ */
.page-home .home-feedback {
  padding: 58px 0 74px;
}

.page-home .home-feedback__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 30px 22px 32px;
  border-radius: calc(var(--cf-radius) + 4px);
  border: 1px solid var(--cf-line);
  background:
    radial-gradient(520px 220px at 10% 0%, rgba(43, 227, 166, .10), transparent 70%),
    radial-gradient(500px 240px at 92% 100%, rgba(154, 92, 255, .14), transparent 72%),
    var(--cf-panel);
}

.page-home .home-feedback__lamps {
  display: flex;
  gap: 12px;
  grid-area: lamps;
}

.page-home .home-feedback__lamp {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  animation: home-lamp-breathe 3.6s ease-in-out infinite;
}

.page-home .home-feedback__lamp--mint {
  background: var(--cf-mint);
  box-shadow: 0 0 14px rgba(43, 227, 166, .7);
}

.page-home .home-feedback__lamp--gold {
  background: var(--cf-gold);
  box-shadow: 0 0 14px rgba(255, 194, 75, .7);
  animation-delay: .6s;
}

.page-home .home-feedback__lamp--violet {
  background: var(--cf-violet);
  box-shadow: 0 0 14px rgba(154, 92, 255, .7);
  animation-delay: 1.2s;
}

@keyframes home-lamp-breathe {
  0%, 100% { opacity: .55; }
  50% { opacity: 1; }
}

.page-home .home-feedback__body {
  grid-area: body;
}

.page-home .home-feedback__title {
  margin: 10px 0 12px;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.22;
  font-weight: 800;
  color: var(--cf-ink);
}

.page-home .home-feedback__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cf-muted);
}

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

.page-home .home-feedback__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--cf-line);
  font-size: 15px;
  color: var(--cf-ink);
  word-break: break-word;
}

.page-home .home-feedback__list .cf-mono {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cf-muted);
}

.page-home .home-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  grid-area: actions;
  margin: 0;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-home .home-hero {
    padding: 56px 0 68px;
  }

  .page-home .home-channels__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-home .home-library__stats li {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    padding: 72px 0 84px;
  }

  .page-home .home-channels {
    padding: 84px 0 24px;
  }

  .page-home .home-channels__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 40px;
  }

  .page-home .home-library__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 48px;
  }

  .page-home .home-split__grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    gap: 46px;
  }

  .page-home .home-plans__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-home .home-feedback__panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    grid-template-areas:
      "lamps list"
      "body  list"
      "actions list";
    gap: 18px 52px;
    padding: 40px 40px 42px;
  }
}

@media (min-width: 1040px) {
  .page-home .home-plans__grid {
    grid-template-columns: 1.06fr 1fr 1fr .94fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-channels__card,
  .page-home .home-notice__item,
  .page-home .home-plan,
  .page-home .home-feedback__lamp {
    animation: none;
    transition: none;
  }
}