.page-home {
  --home-tile-pad: clamp(18px, 2.2vw, 28px);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 6vw, 82px) 0 clamp(40px, 6vw, 76px);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -24% -12%;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(115deg, rgba(47, 123, 255, 0.10) 0 1px, transparent 1px 70px),
    repeating-linear-gradient(115deg, rgba(79, 240, 165, 0.07) 0 1px, transparent 1px 35px);
  transform: rotate(-2deg);
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .home-hero::before {
    animation: home-drift 28s linear infinite;
  }
}

@keyframes home-drift {
  to {
    transform: rotate(-2deg) translate3d(-70px, 70px, 0);
  }
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 4vw, 44px);
}

@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(30px, 3.6vw, 56px);
    align-items: start;
  }
}

.page-home .home-hero__lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-home .home-hero__title {
  margin: 6px 0 0;
  font-size: clamp(34px, 5.4vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--k8-ice);
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 33em;
  color: var(--k8-ice);
  opacity: 0.84;
  font-size: var(--k8-body);
  line-height: var(--k8-lh);
}

.page-home .home-hero__actions {
  margin-top: 8px;
}

.page-home .home-hero__status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 6px 0 0;
  padding: 9px 16px;
  border: 1px solid rgba(79, 240, 165, 0.32);
  border-radius: 999px;
  background: rgba(12, 42, 32, 0.55);
  color: var(--k8-green);
  font-family: var(--k8-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .home-hero__status .k8-status__dot {
    animation: home-beat 3.2s ease-in-out infinite;
  }
}

@keyframes home-beat {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.82); }
}

.page-home .home-hero__collage {
  display: grid;
  gap: clamp(14px, 1.6vw, 20px);
}

.page-home .home-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-filters .k8-filters__btn {
  font: inherit;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--k8-mist);
  background: rgba(22, 38, 58, 0.62);
  border: 1px solid var(--k8-line);
  border-radius: 999px;
  padding: 8px 15px;
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-home .home-filters .k8-filters__btn:hover {
  color: var(--k8-ice);
  border-color: rgba(47, 123, 255, 0.7);
}

.page-home .home-filters .k8-filters__btn[aria-pressed="true"] {
  color: var(--k8-black);
  background: var(--k8-green);
  border-color: var(--k8-green);
}

.page-home .home-collage {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 1.5vw, 18px);
}

@media (min-width: 760px) {
  .page-home .home-collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .home-tile--main {
    grid-column: span 7;
    grid-row: span 2;
  }

  .page-home .home-tile--data {
    grid-column: span 5;
    grid-row: span 2;
  }

  .page-home .home-tile--weekend {
    grid-column: span 7;
  }

  .page-home .home-tile--device {
    grid-column: span 5;
  }
}

.page-home .home-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  isolation: isolate;
  min-height: 210px;
  border: 1px solid var(--k8-line);
  border-radius: var(--k8-r-lg);
  background: linear-gradient(160deg, var(--k8-steel), var(--k8-black));
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.page-home .home-tile:hover,
.page-home .home-tile:focus-within {
  transform: translateY(-4px) scale(1.006);
  border-color: rgba(47, 123, 255, 0.62);
  box-shadow: 0 24px 48px rgba(3, 8, 18, 0.62);
}

.page-home .home-tile--main {
  min-height: clamp(280px, 38vw, 400px);
}

.page-home .home-tile--data {
  min-height: clamp(250px, 30vw, 340px);
  background: linear-gradient(180deg, var(--k8-deepgreen), var(--k8-black));
}

.page-home .home-tile--weekend {
  min-height: clamp(220px, 24vw, 280px);
}

.page-home .home-tile--device {
  min-height: clamp(200px, 22vw, 260px);
  background: linear-gradient(150deg, rgba(22, 38, 58, 0.95), rgba(6, 9, 16, 0.98));
  border-color: rgba(79, 240, 165, 0.24);
}

.page-home .home-tile__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.page-home .home-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 9, 16, 0.22) 0%, rgba(6, 9, 16, 0.78) 58%, rgba(6, 9, 16, 0.96) 100%);
}

.page-home .home-tile__body {
  position: relative;
  z-index: 2;
  padding: var(--home-tile-pad);
}

.page-home .home-tile__title {
  margin: 8px 0 8px;
  font-size: clamp(19px, 2.2vw, 27px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.24;
  color: var(--k8-ice);
}

.page-home .home-tile__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--k8-mist);
}

.page-home .home-tile__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--k8-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 240, 165, 0.42);
  padding-bottom: 2px;
}

.page-home .home-tile__link:hover {
  color: var(--k8-ice);
  border-bottom-color: var(--k8-ice);
}

.page-home .home-tile__state {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  padding: 5px 11px;
  border: 1px solid rgba(79, 240, 165, 0.4);
  border-radius: 999px;
  background: rgba(6, 9, 16, 0.76);
  color: var(--k8-green);
  font-family: var(--k8-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: none;
}

.page-home .home-tile:hover .home-tile__state,
.page-home .home-tile:focus-within .home-tile__state {
  opacity: 1;
  transform: none;
}

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

/* ---------- 路径速览 ---------- */
.page-home .home-path__head {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(26px, 3.4vw, 48px);
}

@media (min-width: 900px) {
  .page-home .home-path__head {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(28px, 4vw, 64px);
  }
}

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

.page-home .home-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 2.6vw, 34px);
}

@media (min-width: 860px) {
  .page-home .home-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-steps > .k8-path__step:nth-child(2) {
    margin-top: clamp(34px, 5vw, 84px);
  }

  .page-home .home-steps > .k8-path__step:nth-child(2)::before {
    content: "";
    position: absolute;
    left: -34px;
    top: -34px;
    width: 34px;
    height: 34px;
    border-left: 1px dashed rgba(47, 123, 255, 0.5);
    border-bottom: 1px dashed rgba(47, 123, 255, 0.5);
    border-bottom-left-radius: 14px;
  }
}

.page-home .home-steps .k8-path__step {
  position: relative;
  padding: clamp(20px, 2.4vw, 30px);
  border: 1px solid var(--k8-line);
  border-radius: var(--k8-r-md);
  background: linear-gradient(150deg, rgba(22, 38, 58, 0.86), rgba(6, 9, 16, 0.94));
}

.page-home .home-steps .k8-path__node {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  border: 1px solid rgba(47, 123, 255, 0.5);
  border-radius: 15px;
  background: rgba(47, 123, 255, 0.16);
  color: var(--k8-blue);
  font-size: 15px;
}

.page-home .home-steps__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--k8-ice);
}

.page-home .home-steps__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--k8-mist);
}

.page-home .home-steps__toggle {
  margin-top: 16px;
  font: inherit;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--k8-green);
  background: none;
  border: 0;
  padding: 0 0 2px;
  cursor: pointer;
  border-bottom: 1px dashed rgba(79, 240, 165, 0.5);
}

.page-home .home-steps__toggle:hover {
  color: var(--k8-ice);
  border-bottom-color: var(--k8-ice);
}

.page-home .home-steps__points {
  margin: 14px 0 0;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--k8-mist);
}

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

.page-home .home-steps__points > li + li {
  margin-top: 6px;
}

/* ---------- 前瞻里有什么 ---------- */
.page-home .home-inside__grid {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
}

@media (min-width: 900px) {
  .page-home .home-inside__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.92fr);
    align-items: start;
    gap: clamp(32px, 4.4vw, 70px);
  }
}

.page-home .home-inside__lede {
  margin: 18px 0 0;
  color: var(--k8-mist);
  max-width: 34em;
}

.page-home .home-read {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-home .home-read > li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--k8-line);
}

.page-home .home-read > li:last-child {
  border-bottom: 1px solid var(--k8-line);
}

.page-home .home-read__num {
  padding-top: 4px;
  font-family: var(--k8-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--k8-blue);
}

.page-home .home-read__title {
  margin: 0 0 5px;
  font-size: 17px;
  font-weight: 700;
  color: var(--k8-ice);
}

.page-home .home-read__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--k8-mist);
}

.page-home .home-inside__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-home .home-pulse {
  display: block;
  width: 100%;
  height: auto;
  padding: 16px;
  box-sizing: border-box;
  border: 1px solid var(--k8-line);
  border-radius: var(--k8-r-md);
  background: linear-gradient(180deg, rgba(12, 42, 32, 0.72), rgba(6, 9, 16, 0.92));
}

.page-home .home-pulse__grid line {
  stroke: var(--k8-line);
  stroke-width: 1;
}

.page-home .home-pulse__line {
  fill: none;
  stroke: var(--k8-green);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-home .home-pulse__dot {
  fill: var(--k8-green);
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .home-pulse__line {
    stroke-dasharray: 900;
    stroke-dashoffset: 900;
    animation: home-draw 3.2s ease-in-out infinite;
  }
}

@keyframes home-draw {
  0% { stroke-dashoffset: 900; }
  62%, 100% { stroke-dashoffset: 0; }
}

.page-home .home-inside__aside .k8-note {
  margin: 0;
}

/* ---------- 周末双场 ---------- */
.page-home .home-weekend__lede {
  margin: 16px 0 0;
  max-width: 34em;
  color: var(--k8-mist);
}

.page-home .home-weekend__tabs {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-home .home-weekend .k8-tabs__list {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--k8-line);
  border-radius: 999px;
  background: rgba(22, 38, 58, 0.62);
}

.page-home .home-weekend .k8-tabs__btn {
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--k8-mist);
  background: none;
  border: 0;
  border-radius: 999px;
  padding: 9px 22px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-home .home-weekend .k8-tabs__btn:hover {
  color: var(--k8-ice);
}

.page-home .home-weekend .k8-tabs__btn[aria-selected="true"] {
  color: var(--k8-black);
  background: var(--k8-green);
}

.page-home .home-weekend .k8-tabs__panels {
  margin-top: clamp(18px, 2.4vw, 26px);
}

.page-home .home-weekend .k8-tabs__panel {
  display: none;
}

.page-home .home-weekend .k8-tabs__panel[data-active] {
  display: block;
}

.page-home .home-weekend__cells {
  display: grid;
  gap: 14px;
}

@media (min-width: 760px) {
  .page-home .home-weekend__cells {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(14px, 1.8vw, 20px);
  }
}

.page-home .home-weekend__cell {
  padding: clamp(18px, 2.2vw, 24px);
  border: 1px solid var(--k8-line);
  border-radius: var(--k8-r-md);
  background: rgba(22, 38, 58, 0.55);
}

.page-home .home-weekend__cell:nth-child(3) {
  background: linear-gradient(160deg, rgba(12, 42, 32, 0.8), rgba(6, 9, 16, 0.9));
  border-color: rgba(79, 240, 165, 0.24);
}

.page-home .home-weekend__value {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--k8-ice);
}

.page-home .home-weekend__cell .k8-caption {
  display: block;
  margin: 0;
}

.page-home .home-weekend__hint {
  display: block;
  margin: 16px 0 0;
}

/* ---------- 设备衔接 ---------- */
.page-home .home-device__split {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .home-device__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

.page-home .home-device__media {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--k8-r-lg);
}

.page-home .home-device__media .k8-media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-home .home-device__text .k8-prose {
  margin: 16px 0 0;
  color: var(--k8-mist);
  max-width: 34em;
}

.page-home .home-device__list {
  list-style: none;
  margin: 22px 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-device__list > li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--k8-ice);
}

.page-home .home-device__list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 13px;
  height: 2px;
  border-radius: 2px;
  background: var(--k8-green);
}

/* ---------- 更新节奏与团队 ---------- */
.page-home .home-cadence__head {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(26px, 3.2vw, 44px);
}

@media (min-width: 900px) {
  .page-home .home-cadence__head {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(28px, 4vw, 64px);
  }
}

.page-home .home-cadence__lede {
  margin: 0;
  color: var(--k8-mist);
}

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--k8-line);
  border-radius: var(--k8-r-md);
  background: var(--k8-line);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-home .home-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-home .home-stats {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

.page-home .home-stats > div {
  padding: 20px 18px;
  background: var(--k8-steel);
}

.page-home .home-stats dt {
  margin-bottom: 10px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--k8-mist);
}

.page-home .home-stats dd {
  margin: 0;
  font-family: var(--k8-mono);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  color: var(--k8-ice);
  font-variant-numeric: tabular-nums;
}

.page-home .home-stats dd small {
  margin-left: 3px;
  font-size: 13px;
  font-weight: 400;
  color: var(--k8-green);
}

.page-home .home-cadence__cards {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-home .home-cadence__cards .k8-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .home-cadence__cards .k8-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--k8-ice);
}

.page-home .home-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--k8-mist);
}

/* ---------- 入口索引 ---------- */
.page-home .home-index__grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(22px, 3vw, 34px);
  border: 1px solid var(--k8-line);
  border-radius: var(--k8-r-lg);
  background: var(--k8-line);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-home .home-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-index__item:last-child {
    grid-column: span 2;
  }
}

.page-home .home-index__item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: clamp(20px, 2.6vw, 30px) clamp(54px, 6vw, 72px) clamp(20px, 2.6vw, 30px) clamp(20px, 2.6vw, 30px);
  background: var(--k8-black);
  text-decoration: none;
  transition: background 0.22s ease;
}

.page-home .home-index__item:hover,
.page-home .home-index__item:focus-visible {
  background: var(--k8-steel);
}

.page-home .home-index__label {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--k8-ice);
}

.page-home .home-index__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--k8-mist);
}

.page-home .home-index__arrow {
  position: absolute;
  right: clamp(20px, 2.6vw, 30px);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--k8-mono);
  font-size: 20px;
  color: var(--k8-mist);
  transition: transform 0.22s ease, color 0.22s ease;
}

.page-home .home-index__item:hover .home-index__arrow,
.page-home .home-index__item:focus-visible .home-index__arrow {
  transform: translate(6px, -50%);
  color: var(--k8-green);
}

/* ---------- 窄屏收口 ---------- */
@media (max-width: 759px) {
  .page-home .home-tile--main,
  .page-home .home-tile--data,
  .page-home .home-tile--weekend,
  .page-home .home-tile--device {
    min-height: 230px;
  }

  .page-home .home-tile__title {
    font-size: 20px;
  }

  .page-home .home-stats > div {
    padding: 16px 14px;
  }

  .page-home .home-index__item {
    padding-right: clamp(46px, 12vw, 60px);
  }
}