.page-disclaimer {
  --dp-gap: clamp(20px, 4vw, 48px);
  --dp-topline: rgba(30, 90, 117, 0.55);
  background: var(--c-ice);
  color: var(--c-white);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: clamp(48px, 8vw, 88px);
}

.page-disclaimer .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dp-link {
  color: var(--c-line);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 211, 242, 0.45);
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .dp-link:hover,
.page-disclaimer .dp-link:focus-visible {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dp-hero {
  margin-top: 24px;
}

.page-disclaimer .dp-hero__panel {
  position: relative;
  border: var(--hair);
  border-left: 3px solid var(--c-accent);
  padding: clamp(22px, 5vw, 48px);
  background:
    repeating-linear-gradient(90deg, var(--dp-topline) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(30, 90, 117, 0.28) 0 1px, transparent 1px 72px),
    linear-gradient(155deg, rgba(127, 211, 242, 0.12), transparent 58%),
    var(--c-panel);
  overflow: hidden;
}

.page-disclaimer .dp-hero__panel::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  height: 96px;
  background: linear-gradient(225deg, rgba(255, 107, 26, 0.35), transparent 70%);
  pointer-events: none;
}

.page-disclaimer .dp-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-line);
  text-transform: uppercase;
}

.page-disclaimer .dp-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 9vw, 64px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--c-white);
}

.page-disclaimer .dp-hero__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 15px;
  color: var(--c-muted);
}

.page-disclaimer .dp-chips {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .dp-chips__item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-line);
  border: 1px solid var(--c-grid);
  padding: 4px 10px;
}

.page-disclaimer .dp-hero__figure {
  position: relative;
  margin: 16px 0 0;
  border: var(--hair);
  overflow: hidden;
}

.page-disclaimer .dp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .dp-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(127, 211, 242, 0.18), transparent 42%, rgba(6, 27, 46, 0.72));
  pointer-events: none;
}

/* ---------- 使用前检查清单 ---------- */
.page-disclaimer .dp-check {
  margin-top: var(--dp-gap);
  border: var(--hair);
  border-left: 3px solid var(--c-yellow);
  background: var(--c-deep);
  padding: clamp(20px, 4vw, 32px);
}

.page-disclaimer .dp-check__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 4vw, 24px);
  letter-spacing: 0.01em;
  color: var(--c-white);
}

.page-disclaimer .dp-check__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .dp-check__item {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  align-items: start;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(127, 211, 242, 0.22);
}

.page-disclaimer .dp-check__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .dp-check__box {
  width: 15px;
  height: 15px;
  margin-top: 6px;
  border: 1px solid var(--c-yellow);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .dp-check__item:hover .dp-check__box {
  background: var(--c-yellow);
  border-color: var(--c-yellow);
}

.page-disclaimer .dp-check__text {
  font-size: 15px;
  color: var(--c-white);
}

/* ---------- 目录 + 正文 ---------- */
.page-disclaimer .dp-layout {
  margin-top: var(--dp-gap);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.page-disclaimer .dp-toc {
  border: var(--hair);
  background: var(--c-panel);
  padding: 16px;
}

.page-disclaimer .dp-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-line);
  text-transform: uppercase;
}

.page-disclaimer .dp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
}

.page-disclaimer .dp-toc__link {
  display: block;
  white-space: nowrap;
  padding: 6px 10px;
  border: 1px solid var(--c-grid);
  color: var(--c-white);
  text-decoration: none;
  font-size: 14px;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .dp-toc__link .num {
  color: var(--c-accent);
  margin-right: 6px;
}

.page-disclaimer .dp-toc__link:hover,
.page-disclaimer .dp-toc__link:focus-visible {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.page-disclaimer .dp-legend {
  margin: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-size: 12px;
  color: var(--c-muted);
}

.page-disclaimer .dp-legend__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
  background: var(--c-line);
}

.page-disclaimer .dp-legend__dot--go { background: var(--c-accent); }
.page-disclaimer .dp-legend__dot--warn { background: var(--c-yellow); }
.page-disclaimer .dp-legend__dot--stop { background: var(--c-red); }

.page-disclaimer .dp-body {
  min-width: 0;
}

.page-disclaimer .dp-clause {
  border-top: var(--hair);
  padding: clamp(20px, 3.5vw, 32px) 0;
  scroll-margin-top: 108px;
}

.page-disclaimer .dp-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dp-clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-accent);
}

.page-disclaimer .dp-clause__title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 4.5vw, 30px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--c-white);
}

.page-disclaimer .dp-clause__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  color: var(--c-muted);
}

.page-disclaimer .dp-rules {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 72ch;
}

.page-disclaimer .dp-rule {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 12px;
  align-items: start;
  padding: 8px 0 8px 12px;
  border-left: 1px solid var(--c-grid);
  font-size: 15px;
  color: var(--c-white);
}

.page-disclaimer .dp-rule__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-top: 0.72em;
  background: var(--c-line);
}

.page-disclaimer .dp-rule--go .dp-rule__dot { background: var(--c-accent); }
.page-disclaimer .dp-rule--warn .dp-rule__dot { background: var(--c-yellow); }
.page-disclaimer .dp-rule--stop .dp-rule__dot { background: var(--c-red); }

.page-disclaimer .dp-rule--warn {
  border-left-color: rgba(255, 196, 0, 0.4);
}

.page-disclaimer .dp-rule--stop {
  border-left-color: rgba(227, 54, 44, 0.5);
}

/* ---------- 收尾提示 ---------- */
.page-disclaimer .dp-footnote {
  margin-top: clamp(24px, 4vw, 40px);
  border: var(--hair);
  border-left: 3px solid var(--c-accent);
  background: var(--c-panel);
  padding: clamp(18px, 3.5vw, 28px);
}

.page-disclaimer .dp-footnote__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--c-white);
}

.page-disclaimer .dp-footnote__text {
  margin: 0;
  font-size: 15px;
  color: var(--c-muted);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dp-hero {
    margin-top: 32px;
  }

  .page-disclaimer .dp-hero__title {
    font-size: clamp(48px, 5vw, 64px);
  }

  .page-disclaimer .dp-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 56px;
    margin-top: clamp(40px, 5vw, 64px);
  }

  .page-disclaimer .dp-toc {
    position: sticky;
    top: 104px;
    padding: 20px;
  }

  .page-disclaimer .dp-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .dp-toc__link {
    white-space: normal;
    border: 0;
    border-left: 1px solid var(--c-grid);
    padding: 8px 10px;
    margin-bottom: 2px;
  }

  .page-disclaimer .dp-toc__link:hover,
  .page-disclaimer .dp-toc__link:focus-visible {
    border-left-color: var(--c-accent);
    background: rgba(255, 107, 26, 0.08);
  }

  .page-disclaimer .dp-legend {
    margin-top: 16px;
    display: grid;
    gap: 6px;
  }

  .page-disclaimer .dp-rule {
    padding-left: 14px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .dp-hero__panel {
    padding: 56px 56px 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dp-link,
  .page-disclaimer .dp-check__box,
  .page-disclaimer .dp-toc__link {
    transition: none;
  }
}