.page-home {
  --home-hair: rgba(34, 224, 214, 0.16);
  --home-glow: rgba(34, 224, 214, 0.09);
}

/* ---------- 通用小节头 ---------- */
.page-home .home-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 32px);
  max-width: 720px;
}

.page-home .home-head__title {
  font-family: var(--zr-font-display);
  font-weight: 300;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.4px;
  color: var(--zr-text);
  margin: 0;
}

.page-home .home-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--zr-muted);
}

.page-home .home-crumbs {
  margin-bottom: 18px;
}

.page-home .home-crumbs__rate {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--zr-muted);
}

/* ---------- 首屏框景 ---------- */
.page-home .home-frame {
  position: relative;
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  background:
    radial-gradient(120% 90% at 82% 0%, var(--home-glow), transparent 58%),
    linear-gradient(180deg, rgba(18, 24, 38, 0.92), rgba(10, 13, 20, 0.98));
  overflow: hidden;
}

.page-home .home-frame::before,
.page-home .home-frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--zr-cyan);
  opacity: 0.75;
  pointer-events: none;
  z-index: 2;
}

.page-home .home-frame::before {
  top: 9px;
  left: 9px;
  border-right: 0;
  border-bottom: 0;
}

.page-home .home-frame::after {
  right: 9px;
  bottom: 9px;
  border-left: 0;
  border-top: 0;
}

.page-home .home-frame__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px clamp(18px, 3vw, 34px);
  border-bottom: 1px solid var(--zr-line);
  background: linear-gradient(90deg, rgba(34, 224, 214, 0.07), transparent 62%);
}

.page-home .home-frame__stamp {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--zr-cyan);
  padding: 3px 9px;
  border: 1px solid var(--home-hair);
  border-radius: 999px;
}

.page-home .home-frame__body {
  position: relative;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(20px, 3.4vw, 44px);
}

.page-home .home-frame__body::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(237, 242, 249, 0.032) 0 1px,
    transparent 1px 5px
  );
  pointer-events: none;
}

.page-home .home-frame__lead,
.page-home .home-frame__side {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__title {
  font-family: var(--zr-font-display);
  font-weight: 300;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.5px;
  color: var(--zr-text);
  margin: 0 0 16px;
}

.page-home .home-hero__lede {
  font-size: 16px;
  line-height: 1.78;
  color: var(--zr-muted);
  margin: 0;
  max-width: 56ch;
}

.page-home .home-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
}

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

.page-home .home-hero__telemetry {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--zr-line);
}

.page-home .home-hero__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 12px 0 0;
  border-right: 1px solid var(--zr-line);
}

.page-home .home-hero__cell:last-child {
  border-right: 0;
  padding-right: 0;
}

.page-home .home-hero__cell dt {
  margin: 0;
}

.page-home .home-hero__value {
  margin: 0;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.1;
  color: var(--zr-text);
  font-variant-numeric: tabular-nums;
}

.page-home .home-hero__media {
  margin: 0;
}

.page-home .home-hero__media .zr-media__frame {
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  overflow: hidden;
  background: var(--zr-ink);
}

.page-home .home-hero__media .zr-media__img,
.page-home .home-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-hero__live {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 10px 14px;
  border: 1px solid var(--home-hair);
  border-radius: var(--zr-radius);
  background: rgba(34, 224, 214, 0.05);
}

.page-home .home-hero__live .zr-status__text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--zr-text);
}

/* ---------- 分区更新记录滚动带 ---------- */
.page-home .home-band {
  margin-top: 4px;
}

.page-home .home-band__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px 2px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--zr-cyan) var(--zr-line);
}

.page-home .home-band__track:focus-visible {
  outline: 2px solid var(--zr-cyan);
  outline-offset: 4px;
}

.page-home .home-band__track::-webkit-scrollbar {
  height: 8px;
}

.page-home .home-band__track::-webkit-scrollbar-track {
  background: var(--zr-line);
  border-radius: 999px;
}

.page-home .home-band__track::-webkit-scrollbar-thumb {
  background: var(--zr-cyan);
  border-radius: 999px;
}

.page-home .home-zone {
  flex: 0 0 min(268px, 76vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  background:
    linear-gradient(180deg, rgba(34, 224, 214, 0.045), transparent 60%),
    var(--zr-panel);
  transition: transform var(--zr-fast) var(--zr-ease),
    border-color var(--zr-fast) var(--zr-ease),
    box-shadow var(--zr-fast) var(--zr-ease);
}

.page-home .home-zone:hover,
.page-home .home-zone:focus-within {
  transform: translateY(-2px);
  border-color: var(--zr-cyan);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.page-home .home-zone__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .home-zone__name {
  margin: 0;
  font-family: var(--zr-font-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.2px;
  color: var(--zr-text);
}

.page-home .home-zone__meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--zr-line);
}

.page-home .home-zone__meta > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .home-zone__meta > div:last-child {
  text-align: right;
}

.page-home .home-zone__meta dt {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--zr-muted);
}

.page-home .home-zone__meta dd {
  margin: 0;
  font-size: 14px;
  color: var(--zr-text);
  font-variant-numeric: tabular-nums;
}

.page-home .home-band__controls {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

/* ---------- 四条主线状态墙 ---------- */
.page-home .home-lanes__grid {
  display: grid;
  gap: 16px;
}

.page-home .home-lane {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  background:
    linear-gradient(180deg, rgba(237, 242, 249, 0.022), transparent 55%),
    var(--zr-panel);
  transition: transform var(--zr-fast) var(--zr-ease),
    border-color var(--zr-fast) var(--zr-ease);
}

.page-home .home-lane:hover,
.page-home .home-lane:focus-within {
  transform: translateY(-2px);
  border-color: var(--zr-cyan);
}

.page-home .home-lane__status {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-home .home-lane__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--zr-cyan);
  box-shadow: 0 0 0 3px rgba(34, 224, 214, 0.18);
}

.page-home .home-lane--alert .home-lane__dot {
  background: var(--zr-alert);
  box-shadow: 0 0 0 3px rgba(255, 138, 43, 0.18);
}

.page-home .home-lane--ok .home-lane__dot {
  background: var(--zr-ok);
  box-shadow: 0 0 0 3px rgba(61, 214, 140, 0.18);
}

.page-home .home-lane--violet .home-lane__dot {
  background: var(--zr-violet);
  box-shadow: 0 0 0 3px rgba(122, 92, 255, 0.2);
}

.page-home .home-lane__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--zr-text);
}

.page-home .home-lane__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--zr-muted);
}

.page-home .home-lane__expand {
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.7;
  color: var(--zr-muted);
  transition: max-height var(--zr-fast) var(--zr-ease),
    opacity var(--zr-fast) var(--zr-ease);
}

.page-home .home-lane:hover .home-lane__expand,
.page-home .home-lane:focus-within .home-lane__expand {
  max-height: 90px;
  opacity: 1;
}

.page-home .home-lane__link {
  margin-top: auto;
  font-size: 14px;
  color: var(--zr-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--zr-fast) var(--zr-ease);
  align-self: flex-start;
}

.page-home .home-lane__link:hover,
.page-home .home-lane__link:focus-visible {
  border-bottom-color: var(--zr-cyan);
}

.page-home .home-lane__link:focus-visible {
  outline: 2px solid var(--zr-cyan);
  outline-offset: 3px;
}

.page-home .home-lanes__media {
  margin: 32px 0 0;
}

.page-home .home-lanes__media .zr-media__frame {
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  overflow: hidden;
  background: var(--zr-ink);
}

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

/* ---------- 关键数据面板 ---------- */
.page-home .home-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--zr-line);
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  overflow: hidden;
}

.page-home .home-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 16px;
  background: var(--zr-ink);
  transition: background var(--zr-fast) var(--zr-ease);
}

.page-home .home-stat:hover {
  background: var(--zr-panel);
}

.page-home .home-stat__num {
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1;
  color: var(--zr-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.page-home .home-stat:nth-child(4n + 1) .home-stat__num {
  color: var(--zr-cyan);
}

.page-home .home-stat:nth-child(4n + 3) .home-stat__num {
  color: var(--zr-violet);
}

.page-home .home-stat__label {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--zr-text);
}

.page-home .home-stat__note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--zr-muted);
}

/* ---------- 检索与回放入口 ---------- */
.page-home .home-find__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.page-home .home-find__label {
  flex: none;
}

.page-home .home-find__input {
  flex: 1 1 240px;
  min-width: 0;
  max-width: 420px;
}

.page-home .home-find__more {
  margin-left: auto;
}

.page-home .home-find__list {
  display: grid;
  gap: 4px 28px;
}

.page-home .home-find__item {
  padding: 16px 0 16px 18px;
  border-left: 2px solid var(--zr-line);
  transition: border-color var(--zr-fast) var(--zr-ease);
}

.page-home .home-find__item:hover,
.page-home .home-find__item:focus-within {
  border-left-color: var(--zr-cyan);
}

.page-home .home-find__type {
  display: inline-block;
  margin-bottom: 8px;
}

.page-home .home-find__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--zr-text);
}

.page-home .home-find__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--zr-muted);
}

.page-home .home-find__media {
  margin: 34px 0 0;
}

.page-home .home-find__media .zr-media__frame {
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  overflow: hidden;
  background: var(--zr-ink);
}

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

/* ---------- 跨区读取说明 ---------- */
.page-home .home-latency__layout {
  display: grid;
  gap: 28px;
}

.page-home .home-latency__media {
  margin: 0;
}

.page-home .home-latency__media .zr-media__frame {
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  overflow: hidden;
  background: var(--zr-ink);
}

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

.page-home .home-latency__title {
  margin: 0 0 14px;
  font-family: var(--zr-font-display);
  font-weight: 300;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.3px;
  color: var(--zr-text);
}

.page-home .home-latency__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--zr-muted);
  max-width: 58ch;
}

.page-home .home-latency__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  background: var(--zr-line);
  border: 1px solid var(--zr-line);
  border-radius: var(--zr-radius);
  overflow: hidden;
}

.page-home .home-latency__metric {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  background: var(--zr-ink);
}

.page-home .home-latency__metric dt {
  margin: 0;
}

.page-home .home-latency__value {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.page-home .home-latency__value--before {
  color: var(--zr-alert);
}

.page-home .home-latency__value--after {
  color: var(--zr-cyan);
}

/* ---------- 入口列表 ---------- */
.page-home .home-paths__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--zr-line);
  border-top: 1px solid var(--zr-line);
  border-bottom: 1px solid var(--zr-line);
}

.page-home .home-paths__item {
  background: var(--zr-ink);
}

.page-home .home-paths__link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 20px;
  padding: 18px 6px;
  text-decoration: none;
  transition: background var(--zr-fast) var(--zr-ease),
    padding-left var(--zr-fast) var(--zr-ease);
}

.page-home .home-paths__link:hover,
.page-home .home-paths__link:focus-visible {
  background: rgba(34, 224, 214, 0.05);
  padding-left: 16px;
}

.page-home .home-paths__link:focus-visible {
  outline: 2px solid var(--zr-cyan);
  outline-offset: -2px;
}

.page-home .home-paths__name {
  flex: none;
  min-width: 160px;
  font-size: 16px;
  font-weight: 600;
  color: var(--zr-cyan);
}

.page-home .home-paths__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--zr-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .home-lanes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .home-stats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-stat {
    padding: 24px 20px;
  }
}

@media (min-width: 960px) {
  .page-home .home-frame__body {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-home .home-latency__layout {
    grid-template-columns: 6fr 5fr;
    align-items: center;
    gap: 48px;
  }

  .page-home .home-zone {
    flex: 0 0 292px;
  }
}

@media (min-width: 1100px) {
  .page-home .home-lanes__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-lane:nth-child(2),
  .page-home .home-lane:nth-child(4) {
    margin-top: 20px;
  }

  .page-home .home-stats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 719px) {
  .page-home .home-hero__cell {
    padding-right: 8px;
  }

  .page-home .home-hero__telemetry {
    margin-top: 22px;
  }

  .page-home .home-paths__name {
    min-width: 0;
  }

  .page-home .home-find__more {
    margin-left: 0;
  }

  .page-home .home-lane__expand {
    max-height: none;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-zone,
  .page-home .home-lane,
  .page-home .home-stat,
  .page-home .home-find__item,
  .page-home .home-paths__link,
  .page-home .home-lane__expand {
    transition: none;
  }

  .page-home .home-zone:hover,
  .page-home .home-lane:hover {
    transform: none;
  }
}