.page-disclaimer {
  --dis-sticky-top: 76px;
  --dis-hair: rgba(30, 58, 49, 0.9);
  --dis-glow: rgba(63, 242, 208, 0.38);
  background: var(--ink-0);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: 80px;
  overflow-x: hidden;
}

.page-disclaimer p a,
.page-disclaimer li a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--dis-glow);
  transition: border-color 160ms ease, color 160ms ease;
}

.page-disclaimer p a:hover,
.page-disclaimer li a:hover {
  border-bottom-color: var(--signal);
}

.page-disclaimer .breadcrumbs {
  padding: 22px 0 6px;
}

/* ---------- 外壳：主内容 + 右侧版本条 ---------- */

.page-disclaimer .dis-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.page-disclaimer .dis-shell__main {
  min-width: 0;
}

@media (min-width: 1060px) {
  .page-disclaimer .dis-shell {
    grid-template-columns: minmax(0, 1fr) 248px;
    gap: 62px;
  }

  .page-disclaimer .dis-shell__side {
    position: sticky;
    top: var(--dis-sticky-top);
  }
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dis-hero {
  position: relative;
  isolation: isolate;
  padding: 30px 0 40px;
  margin-bottom: 46px;
  border-bottom: 1px solid var(--dis-hair);
}

.page-disclaimer .dis-hero > *:not(.dis-hero__bg) {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dis-hero__bg {
  position: absolute;
  inset: -14px -10px 0;
  z-index: 0;
  opacity: 0.19;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(104deg, #000 0%, rgba(0, 0, 0, 0.55) 44%, transparent 82%);
  mask-image: linear-gradient(104deg, #000 0%, rgba(0, 0, 0, 0.55) 44%, transparent 82%);
}

.page-disclaimer .dis-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top right;
}

.page-disclaimer .dis-hero__eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-disclaimer .dis-hero__title {
  margin: 0 0 18px;
  max-width: 17em;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.6vw, 48px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.page-disclaimer .dis-hero__lead {
  margin: 0 0 28px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .dis-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-hero__jump li a {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--dis-hair);
  border-bottom-color: var(--dis-hair);
  border-radius: 2px;
  font-size: 13px;
  color: var(--muted);
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-disclaimer .dis-hero__jump li a:hover {
  color: var(--signal);
  border-color: rgba(63, 242, 208, 0.5);
  border-bottom-color: rgba(63, 242, 208, 0.5);
  background: rgba(63, 242, 208, 0.07);
}

/* ---------- 规则分节 ---------- */

.page-disclaimer .dis-section {
  padding-top: 30px;
  margin-top: 44px;
  border-top: 1px solid var(--dis-hair);
  scroll-margin-top: 84px;
}

.page-disclaimer .dis-section:first-of-type {
  margin-top: 0;
}

.page-disclaimer .dis-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 24px;
}

.page-disclaimer .dis-section__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

.page-disclaimer .dis-section__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.7vw, 28px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-disclaimer .dis-section__hint {
  flex: 0 0 auto;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- 两列短条目网格 ---------- */

.page-disclaimer .dis-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--dis-hair);
}

.page-disclaimer .dis-cell {
  padding: 20px 0 22px 16px;
  border-bottom: 1px solid var(--dis-hair);
  border-left: 2px solid transparent;
  transition: border-left-color 180ms ease, background-color 180ms ease;
}

.page-disclaimer .dis-cell:hover,
.page-disclaimer .dis-cell:focus-within {
  border-left-color: var(--signal);
  background: linear-gradient(90deg, rgba(63, 242, 208, 0.07), transparent 66%);
}

.page-disclaimer .dis-cell__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .dis-cell p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

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

  .page-disclaimer .dis-cell {
    padding-right: 30px;
  }

  .page-disclaimer .dis-cell:nth-child(odd) {
    border-right: 1px solid var(--dis-hair);
  }

  .page-disclaimer .dis-cell:nth-child(even) {
    padding-left: 30px;
  }
}

/* ---------- 右侧版本信息条 ---------- */

.page-disclaimer .dis-version {
  position: relative;
  padding: 18px 18px 14px;
  border: 1px solid var(--dis-hair);
  border-radius: 2px;
  background: linear-gradient(160deg, var(--ink-1) 0%, var(--ink-0) 100%);
}

.page-disclaimer .dis-version::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--gold);
}

.page-disclaimer .dis-version__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.page-disclaimer .dis-version__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--dis-hair);
  font-size: 12.5px;
}

.page-disclaimer .dis-version__row:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-disclaimer .dis-version__k {
  color: var(--muted);
}

.page-disclaimer .dis-version__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}

.page-disclaimer .dis-version__v--gold {
  color: var(--gold);
}

/* ---------- 收束区 ---------- */

.page-disclaimer .dis-outro {
  position: relative;
  margin-top: 56px;
  padding: 30px 26px 32px;
  border: 1px solid rgba(63, 242, 208, 0.16);
  border-radius: 2px;
  background: linear-gradient(140deg, rgba(35, 42, 77, 0.94) 0%, rgba(11, 26, 22, 0.72) 78%);
  overflow: hidden;
}

.page-disclaimer .dis-outro::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 150px;
  height: 150px;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    linear-gradient(90deg, rgba(63, 242, 208, 0.2) 1px, transparent 1px),
    linear-gradient(0deg, rgba(63, 242, 208, 0.2) 1px, transparent 1px);
  background-size: 20px 20px;
  -webkit-mask-image: radial-gradient(circle at 100% 100%, #000, transparent 72%);
  mask-image: radial-gradient(circle at 100% 100%, #000, transparent 72%);
}

.page-disclaimer .dis-outro__title {
  position: relative;
  z-index: 1;
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-disclaimer .dis-outro p {
  position: relative;
  z-index: 1;
  margin: 0 0 22px;
  max-width: 48em;
  font-size: 15px;
  color: var(--muted);
}

.page-disclaimer .dis-outro__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .dis-outro__actions .btn {
  border-bottom: 0;
}

/* ---------- 窄屏收尾 ---------- */

@media (max-width: 759px) {
  .page-disclaimer {
    padding-bottom: 60px;
  }

  .page-disclaimer .dis-hero {
    padding: 22px 0 32px;
    margin-bottom: 34px;
  }

  .page-disclaimer .dis-hero__lead {
    margin-bottom: 22px;
  }

  .page-disclaimer .dis-section {
    margin-top: 34px;
    padding-top: 24px;
  }

  .page-disclaimer .dis-section__hint {
    flex: 1 1 100%;
  }

  .page-disclaimer .dis-outro {
    margin-top: 40px;
    padding: 24px 18px 26px;
  }

  .page-disclaimer .dis-outro__actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-cell,
  .page-disclaimer .dis-hero__jump li a {
    transition: none;
  }
}