.page-home {
  --home-shell: var(--shell);
  --home-line: var(--line);
  --home-accent: var(--neon-cyan);
  --home-radius: var(--radius-lg);
  position: relative;
  display: block;
  overflow-x: clip;
  background: var(--ink-night);
  color: var(--text-bright);
}

.page-home .section {
  position: relative;
}

/* ---------- 首屏框景 ---------- */

.page-home .home-stage {
  position: relative;
  padding: clamp(14px, 2.2vw, 26px);
  padding-bottom: clamp(26px, 5vw, 52px);
  background:
    radial-gradient(92% 72% at 88% 4%, rgba(57, 224, 200, 0.13), transparent 60%),
    radial-gradient(84% 66% at 2% 98%, rgba(216, 180, 90, 0.12), transparent 62%),
    var(--ink-night);
}

.page-home .home-stage__box {
  position: relative;
  max-width: var(--home-shell);
  margin: 0 auto;
  padding: clamp(20px, 3.4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(10, 33, 26, 0.95), rgba(5, 19, 15, 0.78));
  box-shadow: inset 0 1px 0 rgba(240, 223, 168, 0.08);
}

.page-home .home-stage__box::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.42;
  pointer-events: none;
}

.page-home .home-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--gold);
  opacity: 0.8;
  pointer-events: none;
  z-index: 2;
}

.page-home .home-corner--tl {
  top: 10px;
  left: 10px;
  border-right: 0;
  border-bottom: 0;
  border-top-left-radius: 8px;
}

.page-home .home-corner--tr {
  top: 10px;
  right: 10px;
  border-left: 0;
  border-bottom: 0;
  border-top-right-radius: 8px;
}

.page-home .home-corner--bl {
  bottom: 10px;
  left: 10px;
  border-right: 0;
  border-top: 0;
  border-bottom-left-radius: 8px;
}

.page-home .home-corner--br {
  bottom: 10px;
  right: 10px;
  border-left: 0;
  border-top: 0;
  border-bottom-right-radius: 8px;
}

.page-home .home-stage__ctx {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
}

.page-home .home-stage__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3.2vw, 40px);
  align-items: center;
  margin-top: clamp(16px, 2.6vw, 30px);
}

.page-home .home-stage h1 {
  margin: 0 0 18px;
}

.page-home .home-stage__lead {
  margin: 0;
  color: var(--text-bright);
  max-width: 46ch;
}

.page-home .home-stage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.8vw, 30px);
}

.page-home .home-stage__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-stage__metric {
  padding-left: 12px;
  border-left: 2px solid var(--gold-line);
}

.page-home .home-stage__metric b {
  display: block;
  font-family: var(--font-mono);
  font-size: 21px;
  line-height: 1.2;
  color: var(--gold-bright);
}

.page-home .home-stage__metric span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-home .home-stage__media {
  margin: 0;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
  background: var(--panel-green);
}

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

.page-home .home-stage__ruler {
  position: relative;
  z-index: 1;
  height: 16px;
  margin-top: clamp(18px, 3vw, 34px);
  border-radius: var(--radius-pill);
  background-image: repeating-linear-gradient(90deg, var(--gold-line) 0 1px, transparent 1px 14px);
  background-repeat: repeat-x;
  background-position: 0 50%;
  background-size: auto 10px;
  opacity: 0.85;
}

/* ---------- 三条入口线 ---------- */

.page-home .home-pick {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 42, 58, 0.34), transparent 70%);
}

.page-home .home-pick__layout {
  display: grid;
  gap: clamp(24px, 3.6vw, 42px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-home .home-pick__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.page-home .home-pick__panel {
  padding: clamp(18px, 2.6vw, 30px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--home-accent);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-green), rgba(5, 19, 15, 0.62));
}

.page-home .home-pick__panel h3 {
  margin: 0 0 16px;
  color: var(--gold-bright);
}

.page-home .home-facts {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
}

.page-home .home-facts__row {
  display: grid;
  gap: 4px;
  padding-left: 12px;
  border-left: 1px solid var(--line-soft);
}

.page-home .home-facts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-home .home-facts dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-bright);
}

.page-home .home-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  font-weight: 700;
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
}

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

.page-home .home-pick__aside {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-home .home-pick__aside a {
  color: var(--gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .home-pick__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel-green);
}

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

/* ---------- 三步落座 ---------- */

.page-home .home-steps__lead {
  max-width: 58ch;
  margin: 14px 0 0;
  color: var(--text-dim);
  line-height: 1.75;
}

.page-home .home-steps__list {
  display: grid;
  gap: 20px;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-steps__card {
  position: relative;
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-lift), var(--panel-green));
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-home .home-steps__card:hover,
.page-home .home-steps__card:focus-within {
  transform: translateY(-6px);
  border-color: var(--gold-line);
}

.page-home .home-steps__card h3 {
  margin: 0 0 12px;
  color: var(--text-bright);
}

.page-home .home-steps__card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-bright);
}

.page-home .home-steps__no {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  background: var(--gold);
  color: var(--ink-night);
  font-size: 12px;
  letter-spacing: 0.2em;
}

.page-home .home-steps__media {
  margin: 18px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

/* ---------- 版本对照 ---------- */

.page-home .home-version {
  position: relative;
  margin: clamp(10px, 2vw, 22px) 0;
  padding-block: clamp(48px, 8vw, 92px);
  background: linear-gradient(180deg, var(--panel-green), var(--ink-night));
  clip-path: polygon(0 2.5%, 100% 0, 100% 97.5%, 0 100%);
  overflow: hidden;
}

.page-home .home-version__backdrop {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
  opacity: 0.16;
  pointer-events: none;
}

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

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

.page-home .home-version__lead {
  max-width: 58ch;
  margin: 14px 0 0;
  color: var(--text-dim);
  line-height: 1.75;
}

.page-home .home-track {
  display: grid;
  gap: 16px;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-track__node {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon-violet);
  border-radius: var(--radius-md);
  background: rgba(10, 33, 26, 0.72);
}

.page-home .home-track__id {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--neon-violet);
}

.page-home .home-track__node h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.4;
  color: var(--gold-bright);
}

.page-home .home-track__node p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-bright);
}

.page-home .home-version__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-home .home-version__note {
  margin: 0;
  max-width: 46ch;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 玩法库 ---------- */

.page-home .home-games {
  background: linear-gradient(160deg, var(--zone-teal), rgba(5, 19, 15, 0.94));
}

.page-home .home-games__lead {
  max-width: 58ch;
  margin: 14px 0 0;
  color: var(--text-dim);
  line-height: 1.75;
}

.page-home .home-games__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-games__list .tag {
  font-size: 14px;
}

.page-home .home-games__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

/* ---------- 台前值守 ---------- */

.page-home .home-desk {
  position: relative;
  padding-block: clamp(48px, 7vw, 88px);
  background:
    conic-gradient(from 200deg at 82% 20%, rgba(216, 180, 90, 0.12), transparent 42%),
    var(--ink-night);
}

.page-home .home-desk__inner {
  display: grid;
  gap: clamp(26px, 3.6vw, 44px);
  align-items: center;
}

.page-home .home-desk__lead {
  max-width: 52ch;
  margin: 14px 0 0;
  color: var(--text-bright);
  line-height: 1.8;
}

.page-home .home-desk__contact {
  display: grid;
  gap: 10px;
  margin: clamp(20px, 2.8vw, 30px) 0 0;
}

.page-home .home-desk__row {
  display: grid;
  gap: 2px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(10, 33, 26, 0.6);
}

.page-home .home-desk__row dt {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
}

.page-home .home-desk__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--gold-bright);
  word-break: break-word;
}

.page-home .home-desk__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.8vw, 30px);
}

.page-home .home-desk__token {
  text-align: center;
}

.page-home .home-chip {
  display: block;
  width: min(220px, 62vw);
  height: auto;
  margin: 0 auto;
}

.page-home .home-chip__outer {
  stroke: var(--gold-line);
}

.page-home .home-chip__dash {
  stroke: var(--neon-cyan);
  opacity: 0.7;
  transform-origin: 80px 80px;
}

.page-home .home-chip__core {
  stroke: var(--gold);
}

.page-home .home-chip__num {
  font-family: var(--font-mono);
  font-size: 22px;
  fill: var(--gold-bright);
}

.page-home .home-chip__cap {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  fill: var(--text-dim);
}

.page-home .home-desk__token-note {
  margin: 14px auto 0;
  max-width: 30ch;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .home-stage__metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-facts__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-home .home-desk__row {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-home .home-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .page-home .home-track__node {
    padding: 4px 20px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
  }

  .page-home .home-track__node:first-child {
    padding-left: 0;
    border-left: 0;
  }

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

@media (min-width: 900px) {
  .page-home .home-stage__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-pick__layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

  .page-home .home-pick__media {
    margin-top: 48px;
  }

  .page-home .home-steps__list {
    grid-template-columns: 1.1fr 0.9fr 1fr;
    align-items: start;
  }

  .page-home .home-steps__card:nth-child(2) {
    margin-top: -22px;
  }

  .page-home .home-steps__card:nth-child(3) {
    margin-top: 18px;
  }

  .page-home .home-desk__inner {
    grid-template-columns: minmax(0, 1fr) 280px;
  }

  .page-home .home-desk__token {
    padding-left: 24px;
    border-left: 1px solid var(--line);
  }
}

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

  .page-home .home-steps__card:hover,
  .page-home .home-steps__card:focus-within {
    transform: none;
  }
}