/* ===== 首页专属样式 · 全部限定在 .page-home 作用域内 ===== */

.page-home {
  --home-line: rgba(30, 64, 98, .65);
  --home-card: linear-gradient(160deg, rgba(18, 57, 92, .92), rgba(10, 32, 56, .96));
  --home-coral-edge: rgba(255, 122, 89, .38);
  --home-cyan-edge: rgba(47, 227, 208, .42);
  color: var(--paper);
}

/* ---------- 面包屑 ---------- */
.page-home .crumbs {
  padding-top: clamp(16px, 3vw, 26px);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

/* ---------- 封面首屏 ---------- */
.page-home .cover {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 42px) 0 clamp(36px, 6vw, 76px);
}

.page-home .cover__aura {
  position: absolute;
  inset: -24% -12% 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(52% 44% at 74% 16%, rgba(47, 227, 208, .22), transparent 68%),
    radial-gradient(46% 40% at 16% 82%, rgba(255, 122, 89, .15), transparent 72%),
    repeating-linear-gradient(0deg, transparent 0 47px, rgba(30, 64, 98, .38) 47px 48px),
    repeating-linear-gradient(90deg, transparent 0 47px, rgba(30, 64, 98, .38) 47px 48px);
  mask-image: radial-gradient(78% 70% at 50% 34%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(78% 70% at 50% 34%, #000 30%, transparent 100%);
}

.page-home .cover__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(12px, 2vw, 18px);
}

.page-home .cover__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -.02em;
  font-size: clamp(29px, 6.6vw, 54px);
  line-height: 1.14;
  max-width: 17em;
  background: linear-gradient(102deg, var(--paper) 32%, var(--cyan-soft) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .cover__lead {
  margin: 0;
  max-width: 46em;
  color: var(--mist);
  font-size: clamp(15px, 2.2vw, 17px);
}

.page-home .cover__badges {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.page-home .cover__media {
  width: 100%;
  max-width: 940px;
  margin: clamp(6px, 2vw, 16px) 0 0;
  border: 1px solid var(--home-line);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

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

/* ---------- 三条入口 ---------- */
.page-home .entries__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(22px, 4vw, 38px);
}

.page-home .entry {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--home-line);
  border-radius: var(--r-lg);
  background: var(--home-card);
  color: var(--paper);
  text-decoration: none;
  transition: transform var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.page-home .entry:hover,
.page-home .entry:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.page-home .entry:active {
  transform: translateY(-1px);
}

.page-home .entry--hero {
  background:
    radial-gradient(120% 92% at 84% 0%, rgba(47, 227, 208, .2), transparent 62%),
    var(--home-card);
  border-color: var(--home-cyan-edge);
}

.page-home .entry__num {
  color: var(--coral);
  font-size: 13px;
  letter-spacing: .08em;
}

.page-home .entry__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(18px, 2.6vw, 22px);
  line-height: 1.3;
}

.page-home .entry--hero .entry__title {
  font-size: clamp(21px, 3.4vw, 27px);
}

.page-home .entry__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .entry__go {
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .entry:hover .entry__go {
  color: var(--cyan-soft);
}

/* ---------- 设备切换 ---------- */
.page-home .device-tabs {
  margin-top: clamp(28px, 5vw, 48px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: center;
}

.page-home .device-tabs .tabs {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .device-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--home-line);
  border-radius: var(--pill);
  background: rgba(12, 37, 64, .72);
}

.page-home .device-tabs .tabs__tab {
  flex: 1 1 auto;
  min-width: 108px;
  padding: 10px 18px;
  border: 0;
  border-radius: var(--pill);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .device-tabs .tabs__tab[aria-selected="true"] {
  background: linear-gradient(120deg, rgba(47, 227, 208, .22), rgba(47, 227, 208, .06));
  color: var(--cyan-soft);
  box-shadow: inset 0 0 0 1px var(--home-cyan-edge);
}

.page-home .device-tabs .tabs__tab:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 2px;
}

.page-home .device-tabs .tabs__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .device-tabs__figure {
  margin: 0;
  border: 1px solid var(--home-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-800);
}

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

/* ---------- 服务清单速览 ---------- */
.page-home .manifest__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: clamp(22px, 4vw, 34px);
}

.page-home .manifest__lead {
  margin: 0;
  color: var(--mist);
}

.page-home .manifest__media {
  margin: 0 0 clamp(22px, 4vw, 34px);
  border: 1px solid var(--home-line);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--ink-800);
}

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

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

.page-home .manifest__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--r-lg);
  background: var(--home-card);
}

.page-home .manifest__col:nth-child(2) {
  border-top-color: var(--coral);
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(255, 122, 89, .14), transparent 62%),
    var(--home-card);
}

.page-home .manifest__col:nth-child(3) {
  border-top-color: var(--coral-soft);
}

.page-home .manifest__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(18px, 2.5vw, 21px);
  line-height: 1.32;
}

.page-home .manifest__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .manifest__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .manifest__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-home .manifest__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(47, 227, 208, .6);
}

/* ---------- v3.2 版本 ---------- */
.page-home .version__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 36px);
  align-items: center;
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid var(--home-line);
  border-radius: var(--r-xl);
  background:
    radial-gradient(82% 120% at 100% 0%, rgba(255, 122, 89, .18), transparent 62%),
    linear-gradient(140deg, rgba(18, 57, 92, .95), rgba(10, 32, 56, .98));
}

.page-home .version__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .version__body .lead {
  margin: 0;
  color: var(--mist);
}

.page-home .version__facts {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .version__fact {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
}

.page-home .version__num {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--coral);
}

.page-home .version__desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper);
}

.page-home .version__visual {
  margin: 0;
  border: 1px solid var(--home-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-850);
}

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

/* ---------- 使用场景 ---------- */
.page-home .scenes__accordion {
  margin-top: clamp(20px, 3.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .scenes__accordion .accordion__item {
  border: 1px solid var(--home-line);
  border-radius: var(--r-md);
  background: var(--home-card);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}

.page-home .scenes__accordion .accordion__item[open] {
  border-color: var(--home-cyan-edge);
  box-shadow: var(--glow-cyan);
}

.page-home .scenes__accordion .accordion__summary {
  padding: clamp(15px, 2.2vw, 20px) clamp(18px, 2.6vw, 26px);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.5;
  color: var(--paper);
  cursor: pointer;
}

.page-home .scenes__accordion .accordion__body {
  padding: 0 clamp(18px, 2.6vw, 26px) clamp(16px, 2.4vw, 22px);
}

.page-home .scenes__accordion .accordion__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

/* ---------- 规模与可靠性 ---------- */
.page-home .reliability__grid {
  margin-top: clamp(20px, 3.5vw, 32px);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-home .reliability__cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.8vw, 26px);
  border: 1px solid var(--home-line);
  border-radius: var(--r-lg);
  background: var(--home-card);
}

.page-home .reliability__cell:first-child {
  background:
    radial-gradient(120% 90% at 0% 0%, rgba(47, 227, 208, .18), transparent 66%),
    var(--home-card);
  border-color: var(--home-cyan-edge);
}

.page-home .reliability__value {
  margin: 0;
  font-size: clamp(26px, 4.6vw, 38px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan-soft);
}

.page-home .reliability__cell:nth-child(3) .reliability__value,
.page-home .reliability__cell:nth-child(4) .reliability__value {
  color: var(--coral-soft);
}

.page-home .reliability__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .reliability__note {
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  padding-top: clamp(16px, 2.4vw, 22px);
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.9;
  color: var(--mist);
}

/* ---------- 兜底求助 ---------- */
.page-home .reach__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: center;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--home-coral-edge);
  border-radius: var(--r-xl);
  background:
    radial-gradient(90% 130% at 6% 100%, rgba(255, 122, 89, .16), transparent 62%),
    linear-gradient(150deg, rgba(18, 57, 92, .95), rgba(10, 32, 56, .98));
}

.page-home .reach__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .reach__body .lead {
  margin: 0;
  color: var(--mist);
}

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

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-home .manifest__head {
    grid-template-columns: 1.15fr .85fr;
    align-items: end;
    gap: 24px;
  }

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

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

  .page-home .reach__panel {
    grid-template-columns: 1.2fr auto;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-home .entries__grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-home .entry--hero {
    grid-column: span 6;
  }

  .page-home .entry--side {
    grid-column: span 3;
  }

  .page-home .device-tabs {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .version__card {
    grid-template-columns: 1.05fr .95fr;
  }

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

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .device-tabs .tabs__tab {
    transition: none;
  }

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