.page-home {
  --home-hair: rgba(255, 255, 255, 0.14);
  --home-hair-light: var(--gray-200);
  --home-muted-dark: #B9BCC7;
}

/* ============ 首屏声明带 ============ */
.page-home .home-claim {
  position: relative;
  overflow: hidden;
  background: var(--snow);
  padding-top: calc(var(--shell-h) + clamp(28px, 5vw, 66px));
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-home .home-claim__grid {
  display: grid;
  gap: clamp(26px, 4.5vw, 58px);
  align-items: stretch;
}

.page-home .home-claim__title {
  margin: 14px 0 0;
  max-width: 15em;
  overflow-wrap: break-word;
}

.page-home .home-claim__text {
  margin: 18px 0 0;
  max-width: 32em;
  color: var(--ink-900);
}

.page-home .home-status {
  list-style: none;
  margin: clamp(26px, 3.5vw, 42px) 0 0;
  padding: 0;
  border-top: 1px solid var(--home-hair-light);
}

.page-home .home-status__item {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  padding: 15px 0 15px 14px;
  border-bottom: 1px solid var(--home-hair-light);
  transition: background-color 320ms var(--ease);
}

.page-home .home-status__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--red);
}

.page-home .home-status__item:hover,
.page-home .home-status__item:focus-within {
  background: var(--frost);
}

.page-home .home-status__value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1;
  color: var(--ink-900);
  letter-spacing: -0.02em;
}

.page-home .home-status__unit {
  font-size: 13px;
  color: var(--red);
  font-weight: 700;
}

.page-home .home-status__label {
  margin-left: auto;
  font-size: 14px;
  color: var(--gray-500);
}

.page-home .home-claim__band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: clamp(280px, 60vw, 520px);
  background: var(--ink-900);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 13% 100%, 0 87%);
}

.page-home .home-claim__band img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .home-claim__band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(155deg, rgba(11, 11, 16, 0.1) 0%, rgba(11, 11, 16, 0.86) 66%, var(--ink-900) 100%);
}

.page-home .home-trail {
  position: absolute;
  left: -4%;
  bottom: 0;
  z-index: 2;
  width: 108%;
  height: 58%;
}

.page-home .home-claim__flag {
  position: absolute;
  left: clamp(18px, 4vw, 40px);
  bottom: clamp(18px, 4vw, 34px);
  z-index: 3;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--snow);
}

.page-home .home-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  animation: home-pulse 2.4s var(--ease) infinite;
}

@keyframes home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(229, 23, 58, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(229, 23, 58, 0); }
  100% { box-shadow: 0 0 0 0 rgba(229, 23, 58, 0); }
}

/* ============ 索引带 ============ */
.page-home .home-index-section {
  background: var(--snow);
}

.page-home .home-head {
  max-width: 46em;
}

.page-home .home-head__lead {
  margin-top: 14px;
}

.page-home .home-index {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  border-top: 2px solid var(--ink-900);
}

.page-home .home-index__item {
  border-bottom: 1px solid var(--home-hair-light);
}

.page-home .home-index__link {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 20px 12px;
  color: inherit;
  text-decoration: none;
  transition: transform 340ms var(--ease), background-color 340ms var(--ease);
}

.page-home .home-index__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--red);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 340ms var(--ease);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  transform: translateX(6px);
  background: var(--frost);
}

.page-home .home-index__link:hover::before,
.page-home .home-index__link:focus-visible::before {
  transform: scaleY(1);
}

.page-home .home-index__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--red);
}

.page-home .home-index__body {
  display: block;
  min-width: 0;
}

.page-home .home-index__title {
  display: block;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .home-index__desc {
  display: block;
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-500);
}

.page-home .home-index__more {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-home .home-index__tag {
  grid-column: 2;
  justify-self: start;
  margin-top: 4px;
}

/* ============ 数据面板 ============ */
.page-home .home-panel {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--snow);
}

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

.page-home .home-panel__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-home .home-panel .container {
  position: relative;
  z-index: 1;
}

.page-home .home-panel__head {
  display: grid;
  gap: 18px;
}

.page-home .home-panel .type-section {
  color: var(--snow);
  margin-top: 10px;
}

.page-home .home-panel__lead {
  margin: 0;
  color: var(--home-muted-dark);
}

.page-home .home-tabs {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .tablist {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line-500);
  scrollbar-width: thin;
}

.page-home .tab {
  flex: 0 0 auto;
  padding: 14px 18px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: none;
  color: var(--home-muted-dark);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  white-space: nowrap;
  transition: color 280ms var(--ease), border-color 280ms var(--ease);
}

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

.page-home .tab[aria-selected="true"] {
  color: var(--snow);
  border-bottom-color: var(--red);
}

.page-home .tabpanel[hidden] {
  display: none;
}

.page-home .home-view {
  padding-top: clamp(24px, 3vw, 38px);
}

.page-home .home-view--enter {
  animation: home-slide-in 380ms var(--ease) both;
}

@keyframes home-slide-in {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

.page-home .home-view__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 18px;
}

.page-home .stat {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--line-500);
}

.page-home .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-home .stat__unit {
  font-size: 12px;
  color: var(--red);
  font-weight: 700;
}

.page-home .stat__label {
  font-size: 12px;
  color: var(--home-muted-dark);
}

.page-home .home-view__note {
  max-width: 42em;
  margin-top: 28px;
  color: var(--frost);
}

.page-home .home-view__note p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
}

.page-home .home-view__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding-bottom: 4px;
  color: var(--snow);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border-bottom: 2px solid var(--red);
  transition: gap 320ms var(--ease), color 320ms var(--ease);
}

.page-home .home-view__link:hover,
.page-home .home-view__link:focus-visible {
  gap: 14px;
  color: var(--frost);
}

.page-home .home-grades {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-grades__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  background: var(--ink-700);
  border-left: 2px solid var(--line-500);
}

.page-home .home-grades__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--frost);
}

/* ============ 设备与登录 ============ */
.page-home .home-devices {
  background: var(--snow);
}

.page-home .home-devices__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .media-frame--home-wide {
  aspect-ratio: 3 / 2;
}

.page-home .home-devices__body .type-section {
  margin-top: 10px;
}

.page-home .home-devices__body .type-lead {
  max-width: 34em;
  margin-top: 14px;
}

.page-home .home-devices__cards {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3vw, 34px);
}

.page-home .home-devices__card {
  display: grid;
  gap: 8px;
  text-decoration: none;
  color: inherit;
  transition: transform 320ms var(--ease), background-color 320ms var(--ease);
}

.page-home .home-devices__card:hover,
.page-home .home-devices__card:focus-visible {
  transform: translateX(6px);
  background: var(--frost);
}

.page-home .home-devices__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--blue);
  text-transform: uppercase;
}

.page-home .home-devices__card-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-home .home-devices__card-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* ============ 更新日志 ============ */
.page-home .home-log-section {
  background: var(--frost);
}

.page-home .home-log {
  list-style: none;
  position: relative;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0 0 0 26px;
}

.page-home .home-log::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--red) 0%, var(--blue) 100%);
}

.page-home .home-log__item {
  position: relative;
  padding: 0 0 28px;
}

.page-home .home-log__item:last-child {
  padding-bottom: 0;
}

.page-home .home-log__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--red);
  border-radius: 50%;
  background: var(--frost);
}

.page-home .home-log__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-home .home-log__ver {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-home .home-log__title {
  margin: 10px 0 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-home .home-log__text {
  margin: 8px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray-500);
}

/* ============ 收束品牌带 ============ */
.page-home .home-closing {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--snow);
}

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

.page-home .home-closing__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-home .home-closing__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(48px, 8vw, 96px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

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

.page-home .home-closing__title {
  margin: 12px 0 0;
  max-width: 18em;
  color: var(--snow);
}

.page-home .home-closing__text {
  max-width: 38em;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--frost);
}

.page-home .home-closing__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--home-hair);
  font-size: 14px;
  color: var(--home-muted-dark);
}

.page-home .home-closing__meta .num {
  color: var(--snow);
}

/* ============ 响应式 ============ */
@media (min-width: 760px) {
  .page-home .home-view__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-devices__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-home .home-index__link {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: 6px 18px;
    align-items: start;
    padding: 24px 20px;
  }

  .page-home .home-index__tag {
    grid-column: 3;
    grid-row: 1;
    margin-top: 2px;
  }
}

@media (hover: hover) and (min-width: 860px) {
  .page-home .home-index__more {
    max-height: 0;
    margin-top: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 340ms var(--ease), opacity 340ms var(--ease), margin-top 340ms var(--ease);
  }

  .page-home .home-index__item:hover .home-index__more,
  .page-home .home-index__item:focus-within .home-index__more {
    max-height: 90px;
    margin-top: 8px;
    opacity: 1;
  }
}

@media (min-width: 980px) {
  .page-home .home-claim__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .home-claim__band {
    margin-right: calc(var(--gut) * -1);
    min-height: 0;
  }

  .page-home .home-panel__head {
    grid-template-columns: 5fr 7fr;
    align-items: end;
  }

  .page-home .home-devices__grid {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }
}

@media (max-width: 479px) {
  .page-home .home-status__label {
    margin-left: 0;
    width: 100%;
  }

  .page-home .home-view__stats {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-dot {
    animation: none;
  }

  .page-home .home-index__link,
  .page-home .home-index__more,
  .page-home .home-devices__card,
  .page-home .home-view__link,
  .page-home .home-status__item,
  .page-home .tab {
    transition: none;
  }

  .page-home .home-view--enter {
    animation: none;
  }
}
<<<END>>>