.page-home {
  --home-x: clamp(20px, 4vw, 48px);
  --home-y: clamp(56px, 9vw, 128px);
  --home-gap: clamp(24px, 4vw, 48px);
}

.page-home .mono {
  font-family: var(--font-mono);
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}

/* ---------- 分屏首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 6vw, 84px) 0 clamp(44px, 7vw, 104px);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -18%;
  width: min(72vw, 760px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%,
    rgba(0, 122, 255, .20),
    rgba(175, 82, 222, .12) 44%,
    rgba(255, 149, 0, .07) 62%,
    transparent 72%);
  pointer-events: none;
}

.page-home .home-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
}

.page-home .home-hero__copy {
  max-width: 46ch;
}

.page-home .home-hero__title.display {
  margin: 18px 0 0;
  font-size: clamp(36px, 6.4vw, 82px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--cream);
}

.page-home .home-hero__accent {
  background: var(--rainbow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .home-hero__copy .lede {
  margin-top: clamp(18px, 2.4vw, 28px);
  color: var(--stone);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-home .home-hero__quick {
  list-style: none;
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: 14px;
  color: var(--stone);
}

.page-home .home-hero__quick .mono {
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
}

.page-home .home-hero__visual {
  position: relative;
  isolation: isolate;
  justify-self: center;
  width: 100%;
  max-width: 520px;
}

.page-home .home-hero__frame {
  margin: 0;
  position: relative;
  z-index: 1;
  clip-path: polygon(0 0, 100% 0, 100% 87%, 86% 100%, 0 100%);
  border: 1px solid var(--line-strong);
}

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

.page-home .home-hero__orbit {
  position: absolute;
  top: 46%;
  left: 50%;
  width: 124%;
  height: auto;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  opacity: .8;
  mix-blend-mode: screen;
}

/* ---------- 公告栏 ---------- */
.page-home .home-board__grid {
  display: grid;
  gap: var(--home-gap);
  margin-top: clamp(30px, 4vw, 52px);
}

.page-home .home-board__figure {
  margin: 0;
  align-self: start;
}

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

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

.page-home .notice {
  position: relative;
  overflow: hidden;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(27, 38, 52, .62), rgba(18, 22, 28, .82));
  transition: transform .3s ease, border-color .3s ease;
}

.page-home .notice::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--rainbow);
  opacity: .55;
}

.page-home .notice:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-home .notice__id {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 13px;
  color: var(--stone);
}

.page-home .notice__ver {
  color: var(--cream);
  font-size: 15px;
  font-weight: 600;
}

.page-home .notice__body {
  margin-top: 10px;
}

.page-home .notice__title {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cream);
}

.page-home .notice__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--stone);
}

.page-home .notice__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
}

.page-home .notice__meta > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-home .notice__meta dt {
  color: var(--stone);
}

.page-home .notice__meta dd {
  margin: 0;
  color: var(--cream);
}

.page-home .home-board__foot {
  margin-top: clamp(26px, 3.4vw, 40px);
}

/* ---------- 时间轴 ---------- */
.page-home .home-timeline__list {
  list-style: none;
  margin: clamp(30px, 4vw, 52px) 0 0;
  padding: 0;
}

.page-home .home-timeline__list .timeline__item {
  position: relative;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.page-home .home-timeline__list .timeline__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .home-timeline__list .timeline__meta {
  display: flex;
  align-items: center;
  font-size: 15px;
  color: var(--stone);
}

.page-home .home-timeline__list .timeline__meta::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--mist);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  transition: background .45s ease, box-shadow .45s ease;
}

.page-home .home-timeline__list .timeline__item.is-lit .timeline__meta::before {
  background: #FFCC00;
  box-shadow: 0 0 0 4px rgba(255, 204, 0, .12), 0 0 18px rgba(255, 149, 0, .55);
}

.page-home .home-timeline__body h3 {
  margin: 12px 0 0;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-home .home-timeline__body p {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--stone);
  max-width: 62ch;
}

.page-home .home-timeline__figure {
  margin: clamp(40px, 6vw, 76px) auto 0;
  max-width: min(1400px, 100%);
  border-radius: 0;
}

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

/* ---------- 横向索引带 ---------- */
.page-home .home-strip {
  margin-top: clamp(28px, 4vw, 46px);
  padding: 4px var(--home-x) 22px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-home .home-strip:focus-visible {
  outline: 1px solid var(--clay);
  outline-offset: 4px;
}

.page-home .home-strip__track {
  display: flex;
  gap: 16px;
  width: max-content;
}

.page-home .index-chip {
  scroll-snap-align: start;
  flex: 0 0 auto;
  width: 258px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 22, 28, .74);
  text-decoration: none;
  color: inherit;
  transition: transform .3s ease, border-color .3s ease, background .3s ease;
}

.page-home .index-chip:hover,
.page-home .index-chip:focus-visible {
  transform: translateY(-4px);
  border-color: var(--clay);
  background: rgba(27, 38, 52, .82);
  outline: none;
}

.page-home .index-chip__num {
  font-size: 13px;
  color: var(--moss);
}

.page-home .index-chip__name {
  font-size: 19px;
  font-weight: 700;
  color: var(--cream);
}

.page-home .index-chip__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 三条使用记录 ---------- */
.page-home .home-path__grid {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.page-home .home-path__copy {
  max-width: 60ch;
}

.page-home .path-steps {
  list-style: none;
  counter-reset: path;
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-home .path-steps li {
  position: relative;
  padding-left: 62px;
}

.page-home .path-steps li::before {
  counter-increment: path;
  content: "0" counter(path);
  position: absolute;
  left: 0;
  top: -2px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  background: var(--rainbow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .path-steps h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--cream);
}

.page-home .path-steps p {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--stone);
}

.page-home .home-path__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 3.6vw, 42px);
}

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

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

/* ---------- 数据概览 ---------- */
.page-home .home-dash__grid.dash {
  display: grid;
  gap: 1px;
  margin-top: clamp(28px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.page-home .home-dash__grid .dash__cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(24px, 3.2vw, 38px);
  background: var(--slate);
}

.page-home .home-dash__grid .dash__num {
  font-family: var(--font-display);
  font-size: clamp(38px, 5.4vw, 58px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-home .home-dash__grid .dash__cap {
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

.page-home .home-dash__note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 移动端说明 ---------- */
.page-home .home-mobile__grid {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.page-home .home-mobile__copy {
  max-width: 58ch;
}

.page-home .home-mobile__points {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-mobile__points li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--stone);
}

.page-home .home-mobile__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--moss);
}

.page-home .home-mobile__copy .btn {
  margin-top: clamp(24px, 3.2vw, 36px);
}

.page-home .phone {
  justify-self: center;
  width: 100%;
  max-width: 320px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  padding: 14px;
  background: linear-gradient(160deg, rgba(42, 33, 64, .62), rgba(8, 9, 12, .92));
  box-shadow: 0 30px 70px rgba(0, 0, 0, .5);
}

.page-home .phone__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px 12px;
  font-size: 11px;
  color: var(--stone);
  letter-spacing: .06em;
  overflow: hidden;
}

.page-home .phone__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rainbow);
}

.page-home .phone__body {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(8, 9, 12, .72);
  border: 1px solid var(--line-soft);
}

.page-home .phone__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(18, 22, 28, .82);
  font-size: 14px;
  color: var(--cream);
}

.page-home .phone__row .mono {
  font-size: 12px;
  color: var(--moss);
}

.page-home .phone__row--2 {
  margin-left: 12px;
}

.page-home .phone__row--3 {
  margin-left: 24px;
  border-color: rgba(255, 204, 0, .32);
}

/* ---------- 收尾条 ---------- */
.page-home .home-cta {
  padding: 0 0 clamp(56px, 8vw, 112px);
}

.page-home .home-cta__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(27, 38, 52, .7), rgba(42, 33, 64, .5));
}

.page-home .home-cta__text {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--cream);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .home-board__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-home .notice {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 0 20px;
    align-items: start;
  }

  .page-home .notice__body {
    margin-top: 0;
  }

  .page-home .home-timeline__list .timeline__item {
    display: grid;
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    padding: 30px 0;
  }

  .page-home .home-timeline__body h3 {
    margin-top: 0;
  }

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

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

  .page-home .home-hero__visual {
    justify-self: end;
  }

  .page-home .home-path__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-home .home-mobile__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 1080px) {
  .page-home .home-dash__grid.dash {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 599px) {
  .page-home .home-hero__orbit {
    width: 108%;
    opacity: .6;
  }

  .page-home .index-chip {
    width: 226px;
  }

  .page-home .path-steps li {
    padding-left: 52px;
  }

  .page-home .path-steps li::before {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .notice,
  .page-home .index-chip,
  .page-home .home-timeline__list .timeline__meta::before {
    transition: none;
  }
}