.page-disclaimer {
  --clause-edge: 2px solid var(--ink-deep);
  --clause-shadow: 8px 8px 0 var(--ink-deep);
  --toc-w: 236px;
  background: var(--ink-deep);
  color: var(--rice);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 4vw, 52px) clamp(34px, 5vw, 68px);
  background:
    radial-gradient(circle at 84% 10%, rgba(231, 178, 59, 0.18), transparent 48%),
    repeating-linear-gradient(135deg, rgba(231, 178, 59, 0.055) 0 2px, transparent 2px 14px),
    var(--ink-deep);
  border-bottom: 3px solid var(--gold-deep);
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: end;
  margin-top: clamp(18px, 3vw, 30px);
}

.page-disclaimer .legal-hero__copy {
  min-width: 0;
}

.page-disclaimer .legal-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  padding-bottom: 6px;
  border-bottom: 2px solid var(--gold-deep);
}

.page-disclaimer .legal-hero__title {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 8.4vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--rice);
  text-shadow: 4px 4px 0 rgba(199, 53, 43, 0.35);
}

.page-disclaimer .legal-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(246, 231, 193, 0.86);
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 20px 0 0;
}

.page-disclaimer .legal-hero__seal {
  margin: 0;
  border: 2px solid var(--gold-deep);
  box-shadow: 8px 8px 0 rgba(21, 17, 15, 0.6);
  background: var(--wine);
  overflow: hidden;
  transform: rotate(-1.2deg);
}

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

/* ---------- 纸面主体 ---------- */
.page-disclaimer .legal-sheet {
  background:
    repeating-linear-gradient(0deg, rgba(11, 47, 42, 0.035) 0 1px, transparent 1px 30px),
    var(--paper);
  color: var(--charcoal);
  border-top: 3px solid var(--gold);
  padding-block: clamp(26px, 4vw, 58px) clamp(44px, 6vw, 84px);
}

.page-disclaimer .legal-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-disclaimer .legal-toc {
  border: 2px solid var(--gold-deep);
  background: var(--indigo);
  color: var(--rice);
  padding: 14px 14px 16px;
  box-shadow: 6px 6px 0 rgba(21, 17, 15, 0.32);
}

.page-disclaimer .legal-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .legal-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .legal-toc__item {
  flex: 0 0 auto;
}

.page-disclaimer .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 11px;
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--rice);
  border: 1px solid rgba(231, 178, 59, 0.35);
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}

.page-disclaimer .legal-toc__link span {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold-deep);
  transition: color var(--ease);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  background: rgba(231, 178, 59, 0.14);
  border-color: var(--gold);
  color: var(--gold);
}

.page-disclaimer .legal-toc__link:hover span,
.page-disclaimer .legal-toc__link:focus-visible span {
  color: var(--gold);
}

.page-disclaimer .legal-toc__top {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(231, 178, 59, 0.55);
  padding-bottom: 2px;
  transition: color var(--ease), border-color var(--ease);
}

.page-disclaimer .legal-toc__top:hover,
.page-disclaimer .legal-toc__top:focus-visible {
  color: var(--rice);
  border-bottom-color: var(--rice);
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .clause {
  position: relative;
  margin-bottom: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 3vw, 32px);
  background: #fffdf6;
  border: var(--clause-edge);
  box-shadow: var(--clause-shadow);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 2px solid rgba(11, 47, 42, 0.14);
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--gold-deep);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause__title {
  flex: 1 1 200px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink-deep);
}

.page-disclaimer .clause__tag {
  flex: 0 0 auto;
}

.page-disclaimer .clause__body p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--charcoal);
}

.page-disclaimer .clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__body a {
  color: var(--wine);
  text-decoration: none;
  border-bottom: 2px solid rgba(199, 53, 43, 0.38);
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--gold);
  background: rgba(231, 178, 59, 0.16);
}

.page-disclaimer .clause__mail {
  font-family: var(--font-mono);
  font-size: 0.95em;
  color: var(--wine);
  word-break: break-all;
}

/* 折叠的延伸条款 */
.page-disclaimer .clause__more {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 2px dashed rgba(11, 47, 42, 0.22);
}

.page-disclaimer .clause__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ink-deep);
  background: var(--rice);
  border: 2px solid var(--ink-deep);
  cursor: pointer;
  list-style: none;
  transition: background var(--ease), border-color var(--ease), color var(--ease), box-shadow var(--ease);
}

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

.page-disclaimer .clause__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--cinnabar);
}

.page-disclaimer .clause__more[open] summary::before {
  content: "–";
}

.page-disclaimer .clause__more summary:hover,
.page-disclaimer .clause__more summary:focus-visible {
  background: var(--gold);
  border-color: var(--gold-deep);
  box-shadow: 3px 3px 0 var(--ink-deep);
}

.page-disclaimer .clause__more p {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(21, 17, 15, 0.86);
}

.page-disclaimer .clause__more p a {
  color: var(--wine);
  text-decoration: none;
  border-bottom: 2px solid rgba(199, 53, 43, 0.38);
}

.page-disclaimer .clause__more p a:hover,
.page-disclaimer .clause__more p a:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--gold);
}

/* 风险提示卡 */
.page-disclaimer .clause--alert {
  background: var(--wine);
  border-color: var(--gold-deep);
  box-shadow: 8px 8px 0 var(--cinnabar);
}

.page-disclaimer .clause--alert .clause__head {
  border-bottom-color: rgba(231, 178, 59, 0.4);
}

.page-disclaimer .clause--alert .clause__no {
  color: var(--gold);
}

.page-disclaimer .clause--alert .clause__title {
  color: var(--rice);
}

.page-disclaimer .clause--alert .clause__body p {
  color: rgba(246, 231, 193, 0.92);
}

.page-disclaimer .clause--alert .clause__body a {
  color: var(--gold);
  border-bottom-color: rgba(231, 178, 59, 0.5);
}

.page-disclaimer .clause--alert .clause__body a:hover,
.page-disclaimer .clause--alert .clause__body a:focus-visible {
  color: var(--rice);
  border-bottom-color: var(--rice);
  background: rgba(231, 178, 59, 0.18);
}

.page-disclaimer .clause--alert .clause__more {
  border-top-color: rgba(231, 178, 59, 0.42);
}

.page-disclaimer .clause--alert .clause__more summary {
  color: var(--rice);
  background: rgba(11, 47, 42, 0.55);
  border-color: var(--gold-deep);
}

.page-disclaimer .clause--alert .clause__more summary::before {
  color: var(--gold);
}

.page-disclaimer .clause--alert .clause__more summary:hover,
.page-disclaimer .clause--alert .clause__more summary:focus-visible {
  background: var(--gold);
  color: var(--charcoal);
  border-color: var(--gold);
  box-shadow: 3px 3px 0 var(--charcoal);
}

.page-disclaimer .clause--alert .clause__more summary:hover::before,
.page-disclaimer .clause--alert .clause__more summary:focus-visible::before {
  color: var(--charcoal);
}

.page-disclaimer .clause--alert .clause__more p {
  color: rgba(246, 231, 193, 0.88);
}

/* ---------- 文档收尾 ---------- */
.page-disclaimer .legal-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 18px;
  border-top: 3px solid var(--ink-deep);
}

.page-disclaimer .legal-end__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(21, 17, 15, 0.78);
}

.page-disclaimer .legal-end__text a {
  color: var(--wine);
  text-decoration: none;
  border-bottom: 2px solid rgba(199, 53, 43, 0.38);
}

.page-disclaimer .legal-end__text a:hover,
.page-disclaimer .legal-end__text a:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--gold);
}

.page-disclaimer .legal-end__top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  color: var(--charcoal);
  background: var(--gold);
  border: 2px solid var(--ink-deep);
  box-shadow: 4px 4px 0 var(--ink-deep);
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
}

.page-disclaimer .legal-end__top::before {
  content: "↑";
  font-family: var(--font-mono);
}

.page-disclaimer .legal-end__top:hover,
.page-disclaimer .legal-end__top:focus-visible {
  background: var(--rice);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink-deep);
}

/* ---------- 焦点可见 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-disclaimer .legal-hero__seal {
    justify-self: end;
    width: 100%;
    max-width: 420px;
  }
}

/* ---------- 桌面：右窄栏目录 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(0, 1fr) var(--toc-w);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-disclaimer .legal-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 88px;
  }

  .page-disclaimer .legal-doc {
    grid-column: 1;
    grid-row: 1;
    padding-inline: 3px;
  }

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

  .page-disclaimer .legal-toc__item {
    flex: none;
  }

  .page-disclaimer .legal-toc__link {
    white-space: normal;
    border: 0;
    border-left: 3px solid transparent;
    padding: 8px 10px;
  }

  .page-disclaimer .legal-toc__link:hover,
  .page-disclaimer .legal-toc__link:focus-visible {
    border-left-color: var(--gold);
  }

  .page-disclaimer .clause {
    transform: rotate(-0.22deg);
  }

  .page-disclaimer .clause:nth-of-type(even) {
    transform: rotate(0.22deg);
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
  }

  .page-disclaimer .legal-hero__seal,
  .page-disclaimer .clause,
  .page-disclaimer .clause:nth-of-type(even) {
    transform: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .legal-hero {
    background: none;
    border-bottom: 1px solid #000;
    padding-block: 0 12pt;
  }

  .page-disclaimer .legal-hero__title,
  .page-disclaimer .legal-hero__lede,
  .page-disclaimer .legal-hero__eyebrow {
    color: #000;
    text-shadow: none;
  }

  .page-disclaimer .legal-hero__seal,
  .page-disclaimer .legal-toc,
  .page-disclaimer .legal-end__top {
    display: none;
  }

  .page-disclaimer .legal-sheet {
    background: none;
    border-top: 1px solid #000;
    padding-block: 12pt 0;
  }

  .page-disclaimer .legal-layout {
    display: block;
  }

  .page-disclaimer .clause,
  .page-disclaimer .clause--alert {
    border: 1px solid #000;
    box-shadow: none;
    transform: none;
    background: #fff;
    page-break-inside: avoid;
    margin-bottom: 12pt;
  }

  .page-disclaimer .clause--alert .clause__title,
  .page-disclaimer .clause--alert .clause__body p,
  .page-disclaimer .clause--alert .clause__no {
    color: #000;
  }

  .page-disclaimer .clause__more {
    display: none;
  }
}