.page-home {
  --home-glass: rgba(27, 53, 107, 0.62);
  --home-glass-strong: rgba(27, 53, 107, 0.82);
  --home-cut: 28px;
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero-collage {
  position: relative;
  padding: clamp(22px, 4vw, 40px) 0 clamp(44px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 82% -10%, rgba(43, 227, 210, 0.16), transparent 62%),
    radial-gradient(90% 70% at 4% 8%, rgba(243, 181, 74, 0.09), transparent 60%),
    var(--ink-900);
}

.page-home .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-home .collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-home .collage__tile {
  border-radius: var(--radius-l);
  padding: clamp(20px, 3.4vw, 32px);
}

.page-home .collage__tile--lead {
  background: linear-gradient(150deg, rgba(27, 53, 107, 0.86), rgba(16, 33, 71, 0.72));
  border: 1px solid var(--line-cyan);
  box-shadow: var(--shadow-deep);
  backdrop-filter: blur(14px);
}

.page-home .display {
  margin: 10px 0 14px;
  font-size: clamp(2.1rem, 7vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-home .collage__tile--lead .lede {
  margin-bottom: 20px;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.page-home .hero-facts .num {
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  font-weight: 700;
  color: var(--cyan);
}

.page-home .hero-facts em {
  font-style: normal;
  font-size: 0.86rem;
  color: var(--muted);
}

.page-home .collage__tile--visual {
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  min-height: 220px;
}

.page-home .collage__tile--visual img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  display: block;
}

.page-home .media__glow {
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(to top, rgba(8, 18, 41, 0.92), transparent);
  pointer-events: none;
}

.page-home .media__tag {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 2;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
  border-radius: 999px;
  padding: 5px 12px;
  background: rgba(8, 18, 41, 0.66);
}

.page-home .collage__tile--index {
  background: var(--home-glass);
  border: 1px solid var(--line-soft);
  backdrop-filter: blur(12px);
}

.page-home .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-home .index-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 10px;
  border-radius: var(--radius-s);
  color: var(--paper);
  text-decoration: none;
  font-weight: 600;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}

.page-home .index-list a .num {
  color: var(--cyan);
  font-size: 0.86rem;
}

.page-home .index-list a:hover,
.page-home .index-list a:focus-visible {
  background: rgba(43, 227, 210, 0.12);
  color: var(--cyan);
  transform: translateX(3px);
}

.page-home .collage__tile--contact {
  background: var(--home-glass-strong);
  border: 1px solid rgba(243, 181, 74, 0.3);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .collage__contact-line {
  margin: 6px 0 4px;
  font-size: 0.9rem;
  color: var(--muted);
}

.page-home .collage__phone {
  color: var(--gold-light);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  letter-spacing: 0.03em;
}

.page-home .tiny {
  margin: 2px 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}

/* 邮箱复制 */
.page-home .copy-mail {
  display: inline-block;
  color: var(--cyan);
  font-weight: 600;
  word-break: break-all;
  text-decoration: none;
  border-bottom: 1px dashed rgba(43, 227, 210, 0.5);
  padding-bottom: 2px;
  transition: color 200ms ease;
}

.page-home .copy-mail:hover,
.page-home .copy-mail:focus-visible {
  color: var(--cyan-deep);
}

.page-home .copy-mail[data-copied]::after {
  content: " 已复制";
  font-size: 0.76rem;
  color: var(--gold-light);
}

/* ---------- 权益主题带 ---------- */
.page-home .benefits {
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  position: relative;
  overflow: hidden;
}

.page-home .benefits::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 120% at 12% 40%, rgba(243, 181, 74, 0.13), transparent 65%);
  pointer-events: none;
}

.page-home .benefit-band {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-home .benefit-band__art {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-l);
  border: 1px solid rgba(243, 181, 74, 0.3);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), 0 100%);
}

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

.page-home .benefits h2 {
  margin: 10px 0 14px;
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--paper);
}

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

.page-home .eyebrow--gold {
  color: var(--gold);
}

.page-home .eyebrow--gold::before {
  background: var(--gold);
}

/* 标签切换 */
.page-home .tabs {
  margin-bottom: 22px;
}

.page-home .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-home .tabs__btn {
  appearance: none;
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(27, 53, 107, 0.5);
  color: var(--muted);
  transition: color 200ms ease, border-color 200ms ease, background 200ms ease;
}

.page-home .tabs__btn:hover {
  color: var(--paper);
  border-color: var(--line-cyan);
}

.page-home .tabs__btn[aria-selected="true"] {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-home .tabs__panel {
  border-left: 2px solid var(--line-cyan);
  padding: 4px 0 4px 16px;
  color: var(--paper);
}

.page-home .tabs__panel p {
  margin: 0;
  line-height: 1.75;
}

/* ---------- 换设备三步 ---------- */
.page-home .switch {
  padding: clamp(50px, 8vw, 92px) 0;
  background: var(--ink-900);
}

.page-home .switch__art {
  margin: clamp(20px, 3vw, 32px) 0 clamp(24px, 4vw, 38px);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-cyan);
}

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

.page-home .steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-home .steps__item {
  background: var(--solid);
  color: #10203c;
  border: none;
  border-radius: var(--radius-m);
  padding: clamp(20px, 3vw, 28px);
  box-shadow: 0 18px 40px -28px rgba(2, 6, 18, 0.9);
  position: relative;
  transition: transform 220ms ease;
}

.page-home .steps__item:hover {
  transform: translateY(-4px);
}

.page-home .steps__num {
  display: inline-block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan-deep);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.page-home .steps__item h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
  color: #0b1b36;
}

.page-home .steps__item p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #35486a;
}

.page-home .switch__more,
.page-home .updates__more {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.page-home .switch__more a:hover,
.page-home .updates__more a:hover,
.page-home .trust__foot a:hover {
  color: var(--gold-light);
}

/* ---------- 专栏轨道 ---------- */
.page-home .updates {
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-home .track {
  position: relative;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-home .track__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius-l);
  opacity: 0.36;
  pointer-events: none;
}

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

.page-home .track__list {
  list-style: none;
  margin: 0;
  padding: 22px clamp(16px, 3vw, 30px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  position: relative;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-cyan);
  background: rgba(8, 18, 41, 0.55);
}

.page-home .track__node {
  position: relative;
  padding-left: 24px;
}

.page-home .track__node::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: -18px;
  width: 1px;
  background: linear-gradient(to bottom, var(--cyan), rgba(43, 227, 210, 0));
}

.page-home .track__node:last-child::before {
  display: none;
}

.page-home .track__dot {
  position: absolute;
  left: 0;
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(43, 227, 210, 0.9);
}

.page-home .track__card {
  background: rgba(27, 53, 107, 0.68);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  padding: 18px 20px;
  backdrop-filter: blur(10px);
  transition: border-color 220ms ease, background 220ms ease;
}

.page-home .track__card:hover,
.page-home .track__card:focus-within {
  border-color: var(--line-cyan);
  background: rgba(27, 53, 107, 0.9);
}

.page-home .track__when {
  margin: 0 0 8px;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  font-family: var(--font-mono);
}

.page-home .track__card h3 {
  margin: 0 0 8px;
  font-size: 1.06rem;
  color: var(--paper);
  line-height: 1.4;
}

.page-home .track__card p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .track__extra {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 300ms ease, opacity 260ms ease, margin-top 260ms ease;
}

.page-home .track__card:hover .track__extra,
.page-home .track__card:focus-within .track__extra,
.page-home .track__card:focus .track__extra {
  max-height: 200px;
  opacity: 1;
  margin-top: 10px;
}

/* ---------- 联系渠道 ---------- */
.page-home .contact {
  padding: clamp(50px, 8vw, 92px) 0;
  background: var(--ink-900);
}

.page-home .contact__grid {
  gap: clamp(24px, 4vw, 48px);
}

.page-home .contact__intro .prose {
  margin-bottom: 22px;
}

.page-home .contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .contact__row {
  background: var(--home-glass);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-m);
  padding: 18px 20px;
  display: grid;
  gap: 6px;
  backdrop-filter: blur(10px);
  transition: border-color 220ms ease, transform 220ms ease;
}

.page-home .contact__row:hover {
  border-left-color: var(--gold);
  transform: translateX(3px);
}

.page-home .contact__label {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-home .contact__row a,
.page-home .contact__value {
  color: var(--paper);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  word-break: break-all;
}

.page-home .contact__row a:hover {
  color: var(--cyan);
}

.page-home .contact__hint {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- 信任底座 ---------- */
.page-home .trust {
  background:
    linear-gradient(180deg, var(--ink-800), var(--ink-900)),
    var(--ink-900);
  position: relative;
}

.page-home .trust::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 100% at 88% 0%, rgba(43, 227, 210, 0.12), transparent 60%);
  pointer-events: none;
}

.page-home .trust__stats {
  position: relative;
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .trust__stat {
  background: rgba(16, 33, 71, 0.72);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  padding: 20px 22px;
  display: grid;
  gap: 4px;
}

.page-home .trust__num {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-home .trust__unit {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

.page-home .trust__stat p {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .trust__foot {
  position: relative;
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 0.9rem;
  display: grid;
  gap: 10px;
}

.page-home .trust__foot p {
  margin: 0;
  line-height: 1.7;
}

.page-home .trust__icp {
  font-size: 0.82rem;
  color: rgba(157, 178, 210, 0.72);
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-home .collage {
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: minmax(120px, auto);
  }

  .page-home .collage__tile--lead {
    grid-column: 1 / -1;
  }

  .page-home .collage__tile--visual {
    grid-column: 1 / 5;
    min-height: 280px;
  }

  .page-home .collage__tile--index {
    grid-column: 5 / -1;
  }

  .page-home .collage__tile--contact {
    grid-column: 1 / -1;
  }

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

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

@media (min-width: 960px) {
  .page-home .collage {
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
  }

  .page-home .collage__tile--lead {
    grid-column: 1 / 8;
    grid-row: 1 / 3;
    padding: clamp(28px, 3vw, 40px);
  }

  .page-home .collage__tile--visual {
    grid-column: 8 / -1;
    grid-row: 1 / 2;
    min-height: 0;
  }

  .page-home .collage__tile--index {
    grid-column: 8 / -1;
    grid-row: 2 / 3;
  }

  .page-home .collage__tile--contact {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px 26px;
    padding: 22px 30px;
  }

  .page-home .collage__tile--contact .eyebrow {
    margin: 0;
  }

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

  .page-home .switch__art {
    max-height: 360px;
  }

  .page-home .switch__art img {
    max-height: 360px;
    object-fit: cover;
  }

  .page-home .track__list {
    grid-template-columns: repeat(3, 1fr);
    padding: 30px;
    gap: 26px;
  }

  .page-home .track__node {
    padding-left: 0;
    padding-top: 26px;
  }

  .page-home .track__node::before {
    left: 0;
    right: 0;
    top: 6px;
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(to right, var(--cyan), rgba(43, 227, 210, 0.08));
  }

  .page-home .track__dot {
    left: 0;
    top: 1px;
  }

  .page-home .trust__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .grid--sidebar.contact__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .index-list a,
  .page-home .steps__item,
  .page-home .contact__row,
  .page-home .track__card,
  .page-home .track__extra {
    transition: none;
  }

  .page-home .index-list a:hover,
  .page-home .steps__item:hover,
  .page-home .contact__row:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>
<<<END>>>