.page-home {
  display: block;
  color: var(--snow);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home section {
  position: relative;
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1.05rem, 5vw, 2.75rem);
  padding-block: clamp(2.2rem, 6vw, 3.6rem);
}

.page-home .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0.35rem 0 0.8rem;
  color: var(--snow);
}

.page-home .section-lead {
  margin: 0;
  max-width: 42rem;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(245, 243, 234, 0.78);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  display: grid;
  gap: 2.1rem;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(2.2rem, 8vw, 4.2rem) clamp(2.4rem, 7vw, 3.8rem);
}

.page-home .hero-glow {
  position: absolute;
  inset-block-start: -15rem;
  inset-inline-end: -12rem;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  background: conic-gradient(
    from 210deg,
    rgba(31, 79, 168, 0.55),
    rgba(200, 57, 43, 0.3) 28%,
    transparent 56%,
    rgba(217, 164, 65, 0.32) 78%,
    rgba(31, 79, 168, 0.55)
  );
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.page-home .hero-flags {
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  width: 100%;
  height: auto;
  opacity: 0.75;
  pointer-events: none;
  z-index: 0;
}

.page-home .hero-copy,
.page-home .hero-visual {
  position: relative;
  z-index: 1;
}

.page-home .crumb {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .crumb-here {
  color: var(--gold-light);
}

.page-home .crumb-sep {
  color: rgba(169, 176, 198, 0.55);
}

.page-home .hero h1 {
  margin: 0.4rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 7.4vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-home .hero-lead {
  margin: 0;
  max-width: 34rem;
  font-size: clamp(0.98rem, 2.4vw, 1.06rem);
  line-height: 1.85;
  color: rgba(245, 243, 234, 0.82);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-home .hero-stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.7rem;
  margin: 1.9rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line);
}

.page-home .hero-stats li {
  display: grid;
  gap: 0.15rem;
  min-width: 6rem;
}

.page-home .stat-num {
  font-family: var(--font-mono);
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--gold-light);
}

.page-home .stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-home .hero-visual {
  display: grid;
  gap: 1rem;
}

.page-home .hero-frame {
  aspect-ratio: 16 / 10;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-home .hero-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(11, 16, 38, 0) 40%, rgba(11, 16, 38, 0.72));
  pointer-events: none;
}

.page-home .hero-card {
  position: relative;
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.05rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 4px var(--r-md) var(--r-md) var(--r-md);
  background: linear-gradient(145deg, rgba(17, 23, 47, 0.96), rgba(8, 12, 30, 0.94));
  box-shadow: var(--shadow);
}

.page-home .hero-card-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cinnabar-warm);
}

.page-home .hero-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--snow);
}

.page-home .hero-card-text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(245, 243, 234, 0.72);
}

.page-home .hero-card-link {
  justify-self: start;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 212, 138, 0.5);
  padding-bottom: 1px;
}

.page-home .hero-card-link:hover,
.page-home .hero-card-link:focus-visible {
  color: #fff;
  border-bottom-color: var(--cinnabar-warm);
}

/* ---------- 榜单 ---------- */
.page-home .ranking {
  margin-block: clamp(0.5rem, 2vw, 1.2rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(31, 79, 168, 0.24), transparent 62%),
    linear-gradient(170deg, rgba(17, 23, 47, 0.9), rgba(8, 12, 30, 0.75));
}

.page-home .rank-head {
  margin-bottom: 1.8rem;
}

.page-home .rank-body {
  display: grid;
  gap: 1.6rem;
}

.page-home .rank-aside {
  display: grid;
  gap: 0.9rem;
}

.page-home .rank-frame {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-home .rank-frame figcaption {
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  padding: 0.6rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  background: linear-gradient(0deg, rgba(8, 12, 30, 0.9), transparent);
}

.page-home .rank-dims {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
}

.page-home .rank-dims li {
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(217, 164, 65, 0.38);
  border-radius: var(--r-pill);
  font-size: 0.78rem;
  color: var(--gold-light);
  background: rgba(217, 164, 65, 0.08);
}

.page-home .rank-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-home .rank-tabbar {
  display: inline-flex;
  gap: 0.3rem;
  padding: 0.3rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  background: rgba(8, 12, 30, 0.7);
}

.page-home .rank-tab {
  padding: 0.5rem 1.05rem;
  border-radius: var(--r-pill);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--mist);
  cursor: pointer;
  transition: color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-home .rank-tab:hover {
  color: var(--snow);
}

.page-home #rank-now:checked ~ .rank-tabbar .rank-tab--now,
.page-home #rank-prev:checked ~ .rank-tabbar .rank-tab--prev {
  background: linear-gradient(120deg, var(--gold), var(--gold-light));
  color: #1a1204;
  font-weight: 700;
}

.page-home #rank-now:focus-visible ~ .rank-tabbar .rank-tab--now,
.page-home #rank-prev:focus-visible ~ .rank-tabbar .rank-tab--prev {
  outline: 2px solid var(--lapis-bright);
  outline-offset: 2px;
}

.page-home .rank-panel {
  display: none;
  margin-top: 1.1rem;
}

.page-home #rank-now:checked ~ .rank-panels .rank-panel--now,
.page-home #rank-prev:checked ~ .rank-panels .rank-panel--prev {
  display: block;
  animation: home-rank-in 0.3s var(--ease) both;
}

.page-home .rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-home .rank-list li {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.7rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .rank-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .rank-idx {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gold);
  padding-top: 0.15rem;
}

.page-home .rank-title {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--snow);
}

.page-home .rank-desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(169, 176, 198, 0.95);
}

.page-home .rank-foot {
  margin: 1.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

@keyframes home-rank-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 内容分类 ---------- */
.page-home .shelves-top {
  display: grid;
  gap: 1.3rem;
  align-items: center;
  margin-bottom: 1.6rem;
}

.page-home .shelves-frame {
  aspect-ratio: 16 / 9;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-home .shelves-scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(14.5rem, 78%);
  gap: 0.9rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.9rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(217, 164, 65, 0.55) transparent;
}

.page-home .shelves-scroll:focus-visible {
  outline: 2px solid var(--lapis-bright);
  outline-offset: 4px;
  border-radius: var(--r-md);
}

.page-home .shelves-scroll::-webkit-scrollbar {
  height: 6px;
}

.page-home .shelves-scroll::-webkit-scrollbar-thumb {
  background: rgba(217, 164, 65, 0.5);
  border-radius: 999px;
}

.page-home .shelf {
  scroll-snap-align: start;
  display: grid;
  gap: 0.55rem;
  min-width: 0;
  padding: 1.1rem 1.05rem 1.2rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md) var(--r-md) var(--r-md) 4px;
  background: linear-gradient(160deg, rgba(17, 23, 47, 0.95), rgba(8, 12, 30, 0.92));
  text-decoration: none;
  color: inherit;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-home .shelf:hover,
.page-home .shelf:focus-visible {
  transform: translateY(-4px);
  border-color: var(--gold);
  background: linear-gradient(160deg, rgba(31, 79, 168, 0.28), rgba(8, 12, 30, 0.94));
}

.page-home .shelf:focus-visible {
  outline: 2px solid var(--lapis-bright);
  outline-offset: 3px;
}

.page-home .shelf-idx {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--cinnabar-warm);
}

.page-home .shelf-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--snow);
}

.page-home .shelf-text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: rgba(245, 243, 234, 0.74);
}

.page-home .shelf-tag {
  justify-self: start;
  margin-top: 0.2rem;
  padding: 0.24rem 0.65rem;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  border: 1px solid rgba(242, 212, 138, 0.32);
}

/* ---------- 跨设备同步 ---------- */
.page-home .sync {
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 80% at 0% 100%, rgba(200, 57, 43, 0.2), transparent 60%),
    linear-gradient(150deg, rgba(17, 23, 47, 0.85), rgba(8, 12, 30, 0.7));
  border: 1px solid var(--line-soft);
  margin-block: clamp(0.6rem, 2vw, 1.4rem);
}

.page-home .sync-pause-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-home .sync-body {
  display: grid;
  gap: 1.7rem;
  align-items: center;
}

.page-home .sync-steps {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-home .sync-step {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.6rem;
  align-items: start;
}

.page-home .step-num {
  display: grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  border: 1px solid rgba(217, 164, 65, 0.55);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gold-light);
}

.page-home .sync-step p {
  margin: 0.15rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(245, 243, 234, 0.8);
}

.page-home .sync-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.3rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--r-pill);
  border: 1px solid rgba(61, 123, 255, 0.45);
  font-size: 0.8rem;
  color: var(--lapis-bright);
  cursor: pointer;
  transition: background 0.24s var(--ease), color 0.24s var(--ease);
}

.page-home .sync-toggle:hover {
  background: rgba(61, 123, 255, 0.14);
  color: #fff;
}

.page-home .sync-pause-input:focus-visible ~ .sync-body .sync-toggle {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}

.page-home .sync-toggle-off {
  display: none;
}

.page-home .sync-pause-input:checked ~ .sync-body .sync-toggle-on {
  display: none;
}

.page-home .sync-pause-input:checked ~ .sync-body .sync-toggle-off {
  display: inline;
}

.page-home .sync-pause-input:checked ~ .sync-body .phone--b,
.page-home .sync-pause-input:checked ~ .sync-body .phone-bar-fill,
.page-home .sync-pause-input:checked ~ .sync-body .phone-dot {
  animation-play-state: paused;
}

.page-home .sync-stage {
  position: relative;
}

.page-home .sync-frame {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-home .sync-link {
  position: absolute;
  inset-block-start: 12%;
  inset-inline: 8%;
  width: 84%;
  height: 66%;
  pointer-events: none;
}

.page-home .phone {
  position: absolute;
  display: grid;
  gap: 0.42rem;
  width: 8.6rem;
  padding: 0.6rem 0.7rem 0.7rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(8, 12, 30, 0.92);
  box-shadow: var(--shadow);
}

.page-home .phone--a {
  inset-block-end: 0.8rem;
  inset-inline-start: 0.7rem;
}

.page-home .phone--b {
  inset-block-start: 0.9rem;
  inset-inline-end: 0.7rem;
  animation: home-float 6s ease-in-out infinite;
}

.page-home .phone-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  color: var(--snow);
}

.page-home .phone-dot {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(79, 191, 139, 0.6);
  animation: home-pulse 2.4s ease-out infinite;
}

.page-home .phone-dot--jade {
  background: var(--jade);
  animation-delay: 0.8s;
}

.page-home .phone-bar {
  display: block;
  height: 0.28rem;
  border-radius: 999px;
  background: rgba(169, 176, 198, 0.22);
  overflow: hidden;
}

.page-home .phone-bar-fill {
  display: block;
  height: 100%;
  width: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--lapis-bright), var(--gold));
  animation: home-fill 5.5s var(--ease) infinite alternate;
}

.page-home .phone-bar-fill--b {
  animation-delay: 0.5s;
}

.page-home .phone-meta {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

@keyframes home-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes home-fill {
  from {
    transform: scaleX(0.28);
  }
  to {
    transform: scaleX(0.92);
  }
}

@keyframes home-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(79, 191, 139, 0.55);
  }
  70% {
    box-shadow: 0 0 0 0.42rem rgba(79, 191, 139, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(79, 191, 139, 0);
  }
}

/* ---------- 服务闭环 ---------- */
.page-home .support-head {
  margin-bottom: 1.6rem;
}

.page-home .support-grid {
  display: grid;
  gap: 0.9rem;
}

.page-home .support-card {
  display: grid;
  gap: 0.55rem;
  padding: 1.15rem 1.05rem 1.25rem;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cinnabar);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(17, 23, 47, 0.88), rgba(8, 12, 30, 0.8));
}

.page-home .support-card:nth-child(2) {
  border-left-color: var(--gold);
}

.page-home .support-card:nth-child(3) {
  border-left-color: var(--lapis-bright);
}

.page-home .support-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--snow);
}

.page-home .support-text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(245, 243, 234, 0.76);
  word-break: break-word;
}

.page-home .support-link {
  justify-self: start;
  margin-top: 0.3rem;
  font-size: 0.85rem;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 212, 138, 0.45);
  padding-bottom: 1px;
}

.page-home .support-link:hover,
.page-home .support-link:focus-visible {
  color: #fff;
  border-bottom-color: var(--cinnabar-warm);
}

.page-home .back-top-wrap {
  margin: 1.8rem 0 0;
}

.page-home .back-top {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-home .back-top:hover,
.page-home .back-top:focus-visible {
  color: var(--gold-light);
  border-color: var(--gold);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 720px) {
  .page-home .shelves-scroll {
    grid-auto-columns: minmax(13rem, 44%);
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
    gap: 2.6rem;
    padding-block: clamp(3rem, 5vw, 4.4rem);
  }

  .page-home .hero-card {
    position: absolute;
    inset-block-end: 0.9rem;
    inset-inline-start: -1.1rem;
    width: min(19rem, 82%);
    z-index: 2;
  }

  .page-home .hero-visual {
    gap: 0;
  }

  .page-home .rank-body {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 2.2rem;
    align-items: start;
  }

  .page-home .shelves-top {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 2rem;
  }

  .page-home .shelves-scroll {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .sync-body {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 2.4rem;
  }

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

  .page-home .phone {
    width: 9.6rem;
  }
}

@media (min-width: 1100px) {
  .page-home .shelf-text {
    font-size: 0.88rem;
  }

  .page-home .sync-frame {
    aspect-ratio: 5 / 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .phone--b,
  .page-home .phone-bar-fill,
  .page-home .phone-dot {
    animation: none !important;
  }

  .page-home .phone-bar-fill {
    transform: scaleX(0.72);
  }

  .page-home #rank-now:checked ~ .rank-panels .rank-panel--now,
  .page-home #rank-prev:checked ~ .rank-panels .rank-panel--prev {
    animation: none;
  }

  .page-home .shelf:hover,
  .page-home .shelf:focus-visible {
    transform: none;
  }
}
<<<END>>>