.page-disclaimer {
  --dis-body: rgba(244, 240, 230, .84);
  --dis-line: rgba(124, 97, 34, .42);
  --dis-line-strong: rgba(200, 162, 75, .66);
  --dis-ink-soft: rgba(10, 15, 26, .72);
}

/* 页首 */
.page-disclaimer .dis-head {
  max-width: 800px;
  padding: 26px 0 18px;
}

.page-disclaimer .dis-head .page-head__title {
  font-family: var(--font-serif);
  font-weight: 800;
  letter-spacing: .02em;
}

.page-disclaimer .dis-banner {
  margin: 10px 0 34px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--jade);
}

.page-disclaimer .dis-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 摘要条 */
.page-disclaimer .dis-summary {
  position: relative;
  margin: 0 0 44px;
  padding: 24px 22px 24px 30px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(36, 66, 75, .94), rgba(19, 28, 46, .94));
  box-shadow: var(--shadow-1);
}

.page-disclaimer .dis-summary::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--gold-lt), var(--gold) 55%, var(--gold-dk));
}

.page-disclaimer .dis-summary__title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold-lt);
}

.page-disclaimer .dis-summary__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dis-summary__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--dis-body);
}

.page-disclaimer .dis-summary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* 布局 */
.page-disclaimer .dis-layout {
  display: block;
}

.page-disclaimer .dis-toc {
  margin-bottom: 32px;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--glass);
}

.page-disclaimer .dis-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-disclaimer .dis-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-disclaimer .dis-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  border-left: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.5;
  color: var(--moon);
  text-decoration: none;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.page-disclaimer .dis-toc__link:hover {
  background: rgba(200, 162, 75, .1);
  border-left-color: var(--gold);
  color: var(--gold-lt);
}

.page-disclaimer .dis-toc__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .dis-toc__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

/* 章节 */
.page-disclaimer .dis-section {
  padding: 28px 0 4px;
  border-top: 1px solid var(--dis-line);
}

.page-disclaimer .dis-section--lead {
  border-top-width: 2px;
  border-top-color: var(--dis-line-strong);
}

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

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

.page-disclaimer .dis-num {
  flex: none;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dis-section__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: .01em;
  color: var(--moon);
}

.page-disclaimer .dis-body {
  max-width: 66ch;
}

.page-disclaimer .dis-body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--dis-body);
}

.page-disclaimer .dis-body a {
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-dk);
}

.page-disclaimer .dis-body a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-disclaimer .dis-body a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .dis-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  max-width: 66ch;
}

.page-disclaimer .dis-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dis-body);
}

.page-disclaimer .dis-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .86em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* 文末反馈卡片 */
.page-disclaimer .dis-feedback {
  margin-top: 8px;
  padding: 26px 22px;
  border-radius: var(--radius-lg);
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--shadow-2);
}

.page-disclaimer .dis-feedback__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
}

.page-disclaimer .dis-feedback__text {
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(10, 15, 26, .82);
}

.page-disclaimer .dis-feedback__list {
  margin: 0 0 16px;
  padding: 0;
}

.page-disclaimer .dis-feedback__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(10, 15, 26, .14);
}

.page-disclaimer .dis-feedback__row dt {
  flex: none;
  min-width: 78px;
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(10, 15, 26, .62);
}

.page-disclaimer .dis-feedback__row dd {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .dis-feedback__note {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--dis-ink-soft);
}

/* 平板 */
@media (min-width: 640px) and (max-width: 1023px) {
  .page-disclaimer .dis-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dis-feedback {
    padding: 30px 30px 32px;
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .page-disclaimer .dis-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 0 56px;
    align-items: start;
  }

  .page-disclaimer .dis-main {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .page-disclaimer .dis-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
    margin-bottom: 0;
  }

  .page-disclaimer .dis-summary {
    padding: 28px 30px 28px 36px;
  }

  .page-disclaimer .dis-feedback {
    padding: 32px 34px 34px;
    max-width: 66ch;
  }
}