.page-disclaimer {
  --disc-side-w: 300px;
  --disc-gap: 64px;
  padding-bottom: var(--step);
}

.page-disclaimer .disc-crumb {
  padding-top: 28px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding-block: 32px 0;
  background:
    radial-gradient(120% 150% at 88% -20%, rgba(43, 227, 208, 0.16), transparent 58%),
    radial-gradient(90% 120% at 8% 0%, rgba(255, 90, 43, 0.1), transparent 62%);
}

.page-disclaimer .disc-hero__inner {
  display: grid;
  gap: 20px;
  max-width: 920px;
}

.page-disclaimer .disc-hero h1 {
  margin: 0;
  font-size: clamp(30px, 6vw, 60px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--mist-50);
}

.page-disclaimer .disc-hero__lede {
  margin: 0;
  max-width: 66ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist-300);
}

.page-disclaimer .disc-hero__facts {
  display: grid;
  gap: 12px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-fact {
  display: grid;
  gap: 4px;
  padding: 16px 20px;
  border-radius: var(--r-md);
  background: rgba(10, 27, 51, 0.78);
}

.page-disclaimer .disc-fact__k {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--neutral-500);
}

.page-disclaimer .disc-fact__v {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-fact__n {
  font-size: 14px;
  color: var(--mist-300);
}

.page-disclaimer .disc-banner {
  margin: 36px 0 0;
}

.page-disclaimer .disc-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-lg);
}

/* ---------- 双栏布局 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  gap: 36px;
  margin-top: var(--step);
}

.page-disclaimer .disc-side__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--neutral-500);
}

.page-disclaimer .disc-side__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-side__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 14px;
  border-radius: var(--r-pill);
  font-size: 15px;
  color: var(--mist-300);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.page-disclaimer .disc-side__list a:hover,
.page-disclaimer .disc-side__list a:focus-visible {
  background: rgba(43, 227, 208, 0.12);
  color: var(--cyan-400);
}

.page-disclaimer .disc-side__no {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-disclaimer .disc-side__cta {
  margin-top: 18px;
}

/* ---------- 条款 ---------- */
.page-disclaimer .disc-section {
  padding-block: 34px;
}

.page-disclaimer .disc-section + .disc-section {
  border-top: 1px solid var(--line-500);
}

.page-disclaimer .disc-body > .disc-section:first-child {
  padding-top: 0;
}

.page-disclaimer .disc-kicker {
  margin: 0;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--flare-300);
}

.page-disclaimer .disc-section h2 {
  margin: 8px 0 0;
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--mist-50);
}

.page-disclaimer .disc-lede {
  margin: 12px 0 0;
  max-width: 68ch;
  color: var(--mist-300);
}

.page-disclaimer .disc-clauses {
  counter-reset: clause;
  display: grid;
  gap: 18px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-clause {
  counter-increment: clause;
  position: relative;
  padding-left: 44px;
}

.page-disclaimer .disc-clause::before {
  content: counter(clause, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-clause p {
  margin: 0;
  max-width: 68ch;
  color: var(--mist-300);
}

.page-disclaimer .disc-clause strong {
  color: var(--mist-50);
}

/* ---------- 折叠条款 ---------- */
.page-disclaimer .disc-folds {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer .disc-fold {
  border-radius: var(--r-md);
  background: rgba(20, 51, 90, 0.5);
}

.page-disclaimer .disc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  color: var(--mist-50);
  list-style: none;
}

.page-disclaimer .disc-fold summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-fold summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  color: var(--cyan-400);
}

.page-disclaimer .disc-fold[open] summary {
  color: var(--cyan-400);
}

.page-disclaimer .disc-fold[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-fold__body {
  padding: 0 20px 18px;
}

.page-disclaimer .disc-fold__body p {
  margin: 0;
  max-width: 68ch;
  color: var(--mist-300);
}

/* ---------- 引用模板 ---------- */
.page-disclaimer .disc-snippet {
  margin: 26px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--cyan-400);
  border-radius: var(--r-sm);
  background: var(--abyss-600);
  color: var(--mist-50);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-snippet:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

/* ---------- 全宽数据条 ---------- */
.page-disclaimer .disc-databar {
  position: relative;
  margin-top: var(--step);
  padding-block: 36px;
  border-top: 1px solid var(--line-500);
  border-bottom: 1px solid var(--line-500);
  background: var(--abyss-800);
  overflow: hidden;
}

.page-disclaimer .disc-databar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(43, 227, 208, 0.14), rgba(255, 90, 43, 0.16));
  pointer-events: none;
}

.page-disclaimer .disc-databar__inner {
  position: relative;
  display: grid;
  gap: 24px;
}

.page-disclaimer .disc-databar__eyebrow {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--flare-300);
}

.page-disclaimer .disc-databar__num {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 54px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-databar__num--flare {
  color: var(--flare-500);
}

.page-disclaimer .disc-databar__label {
  margin: 10px 0 0;
  max-width: 34ch;
  font-size: 15px;
  color: var(--mist-300);
}

/* ---------- 结尾 ---------- */
.page-disclaimer .disc-cta {
  display: grid;
  gap: 22px;
  margin-top: var(--step);
  padding: 32px 26px;
  border-radius: var(--r-lg);
  background: linear-gradient(140deg, rgba(43, 227, 208, 0.1), rgba(255, 90, 43, 0.08)), var(--abyss-800);
}

.page-disclaimer .disc-cta h2 {
  margin: 0;
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--mist-50);
}

.page-disclaimer .disc-cta p {
  margin: 10px 0 0;
  max-width: 60ch;
  color: var(--mist-300);
}

.page-disclaimer .disc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-databar__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .disc-hero {
    padding-block: 48px 0;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-side-w) minmax(0, 1fr);
    gap: var(--disc-gap);
  }

  .page-disclaimer .disc-layout--solo {
    padding-left: calc(var(--disc-side-w) + var(--disc-gap));
  }

  .page-disclaimer .disc-side {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
    align-self: start;
  }

  .page-disclaimer .disc-side__list {
    display: grid;
    gap: 2px;
  }

  .page-disclaimer .disc-side__list a {
    width: 100%;
    padding-inline: 12px;
  }

  .page-disclaimer .disc-clause {
    padding-left: 58px;
  }

  .page-disclaimer .disc-clause::before {
    font-size: 17px;
  }

  .page-disclaimer .disc-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 42px 40px;
  }

  .page-disclaimer .disc-cta__actions {
    justify-content: flex-end;
  }
}