.page-disclaimer {
  --dl-line: var(--line);
  --dl-text: var(--paper);
  --dl-text-soft: var(--muted);
  --dl-num-size: clamp(40px, 6vw, 76px);
  --dl-chapter-pad: clamp(38px, 6vw, 76px);
}

.page-disclaimer a {
  color: inherit;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dl-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 5vw, 44px) 0 clamp(42px, 6vw, 76px);
  color: var(--paper);
  background:
    radial-gradient(130% 120% at 6% -12%, var(--ink-mid) 0%, var(--ink) 58%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dl-hero .breadcrumb {
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-disclaimer .dl-hero__seal {
  position: absolute;
  top: clamp(28px, 5vw, 60px);
  right: clamp(20px, 5vw, 72px);
  width: clamp(60px, 8vw, 100px);
  height: auto;
  color: var(--gold);
  opacity: 0.34;
  pointer-events: none;
}

.page-disclaimer .dl-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-8);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .dl-hero__lede {
  max-width: 62ch;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: var(--fs-4);
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .dl-hero__meta {
  display: inline-block;
  margin: clamp(16px, 2vw, 22px) 0 0;
  padding: 7px 14px;
  font-family: var(--font-num);
  font-size: var(--fs-1);
  letter-spacing: 0.14em;
  color: var(--gold-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(201, 162, 74, 0.06);
}

.page-disclaimer .dl-hero__strip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 22px, transparent 22px 40px);
  opacity: 0.45;
}

/* 章节索引 */
.page-disclaimer .dl-index {
  list-style: none;
  margin: clamp(30px, 4.5vw, 52px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-disclaimer .dl-index li {
  display: flex;
}

.page-disclaimer .dl-index a {
  flex: 1 1 auto;
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 44px;
  padding: 13px 18px;
  font-size: var(--fs-2);
  color: var(--paper);
  text-decoration: none;
  background: var(--ink-mid);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dl-index .num {
  font-family: var(--font-num);
  font-size: var(--fs-2);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
  color: var(--gold);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dl-index a:hover,
.page-disclaimer .dl-index a:focus-visible {
  background: var(--ink-lift);
  color: var(--gold-soft);
}

.page-disclaimer .dl-index a:hover .num,
.page-disclaimer .dl-index a:focus-visible .num {
  color: var(--gold-soft);
}

/* ---------- 横幅图 ---------- */

.page-disclaimer .dl-banner {
  margin: 0;
  padding: clamp(36px, 6vw, 68px) 0 clamp(28px, 4vw, 48px);
  background: var(--ink);
}

.page-disclaimer .dl-banner__frame {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-mid);
}

.page-disclaimer .dl-banner__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .dl-banner__cap {
  margin-top: 14px;
  font-size: var(--fs-1);
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ---------- 章节 ---------- */

.page-disclaimer .dl-chapter {
  padding: var(--dl-chapter-pad) 0;
  background: var(--ink);
  color: var(--dl-text);
  border-top: 1px solid var(--dl-line);
}

.page-disclaimer .dl-chapter--paper {
  --dl-line: rgba(11, 27, 43, 0.16);
  --dl-text: var(--ink);
  --dl-text-soft: rgba(11, 27, 43, 0.72);
  background: var(--paper);
}

.page-disclaimer .dl-chapter__inner {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 18px;
}

.page-disclaimer .dl-chapter__aside {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .dl-chapter__num {
  display: block;
  font-family: var(--font-display);
  font-size: var(--dl-num-size);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

.page-disclaimer .dl-chapter--paper .dl-chapter__num {
  color: #a8813a;
}

.page-disclaimer .dl-chapter__tick {
  font-size: var(--fs-1);
  letter-spacing: 0.2em;
  color: var(--dl-text-soft);
  white-space: nowrap;
}

.page-disclaimer .dl-chapter__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: var(--fs-6);
  font-weight: 600;
  line-height: 1.35;
  color: var(--dl-text);
}

.page-disclaimer .dl-chapter__lede {
  max-width: 68ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: var(--fs-4);
  line-height: 1.85;
  color: var(--dl-text-soft);
}

.page-disclaimer .dl-chapter__body {
  max-width: 78ch;
}

/* 要点列表 */
.page-disclaimer .dl-points {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--dl-line);
}

.page-disclaimer .dl-points li {
  position: relative;
  padding: 12px 0 12px 28px;
  font-size: var(--fs-3);
  line-height: 1.8;
  color: var(--dl-text-soft);
}

.page-disclaimer .dl-points li + li {
  border-top: 1px solid var(--dl-line);
}

.page-disclaimer .dl-points li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 21px;
  width: 7px;
  height: 7px;
  background: var(--gold);
}

.page-disclaimer .dl-chapter--paper .dl-points li::before {
  background: #a8813a;
}

.page-disclaimer .dl-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-left: 16px;
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--dl-text-soft);
  border-left: 2px solid var(--jade);
}

.page-disclaimer .dl-note a {
  color: var(--jade);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 页尾确认带 ---------- */

.page-disclaimer .dl-confirm {
  padding: clamp(44px, 7vw, 84px) 0;
  background:
    linear-gradient(150deg, var(--ink-mid) 0%, var(--ink) 70%);
  border-top: 2px solid var(--gold);
  border-bottom: 1px solid var(--line);
  color: var(--paper);
}

.page-disclaimer .dl-confirm__inner {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: clamp(24px, 4vw, 36px);
  align-items: center;
}

.page-disclaimer .dl-confirm__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-6);
  font-weight: 600;
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .dl-confirm__text {
  max-width: 60ch;
  margin: 14px 0 0;
  font-size: var(--fs-3);
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .dl-confirm__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 600px) {
  .page-disclaimer .dl-index {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dl-chapter__inner {
    grid-template-columns: 148px minmax(0, 1fr);
    column-gap: clamp(30px, 5vw, 76px);
    row-gap: 0;
  }

  .page-disclaimer .dl-chapter__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .page-disclaimer .dl-confirm__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: clamp(32px, 5vw, 72px);
  }

  .page-disclaimer .dl-confirm__actions {
    justify-content: flex-end;
  }
}

@media (max-width: 599px) {
  .page-disclaimer .dl-hero__seal {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-index a,
  .page-disclaimer .dl-index .num {
    transition: none;
  }
}