.page-disclaimer {
  --doc-cut: 14px;
  padding-top: 18px;
  padding-bottom: 72px;
}

.page-disclaimer .breadcrumbs {
  padding-top: 4px;
}

/* 首屏上方的斜切金线锚点 */
.page-disclaimer .doc-edge {
  display: block;
  width: 138px;
  height: 2px;
  margin: 20px 0 0;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-hi));
  transform: skewX(-30deg);
  transform-origin: left center;
}

/* 首屏 */
.page-disclaimer .doc-hero {
  display: grid;
  gap: 28px;
  padding: 26px 0 8px;
}

.page-disclaimer .doc-hero__text {
  min-width: 0;
}

.page-disclaimer .doc-hero__text .index-label {
  display: inline-block;
  margin-bottom: 14px;
}

.page-disclaimer .doc-hero__title {
  margin: 0 0 16px;
  font-size: clamp(40px, 11vw, 76px);
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.04;
  color: var(--white);
}

.page-disclaimer .doc-hero__lede {
  margin: 0 0 22px;
  max-width: 46ch;
}

.page-disclaimer .doc-hero__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .doc-hero__tags li {
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  background-color: rgba(22, 40, 63, 0.62);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-disclaimer .doc-hero__visual {
  position: relative;
  margin: 0;
  min-width: 0;
}

.page-disclaimer .doc-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.page-disclaimer .doc-hero__visual::before {
  content: "";
  position: absolute;
  left: -8px;
  bottom: 26px;
  width: 92px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-hi));
  transform: skewX(-30deg);
  z-index: 2;
}

.page-disclaimer .doc-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(155deg, rgba(212, 160, 23, 0.3), rgba(212, 160, 23, 0) 46%),
    repeating-linear-gradient(90deg, rgba(230, 237, 245, 0.055) 0 1px, transparent 1px 26px),
    linear-gradient(0deg, rgba(11, 26, 42, 0.78), rgba(11, 26, 42, 0) 60%);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

/* 章节导航 */
.page-disclaimer .doc-toc {
  margin-top: 36px;
}

.page-disclaimer .doc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-disclaimer .doc-toc a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  background-color: rgba(16, 31, 51, 0.7);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-disclaimer .doc-toc a:hover,
.page-disclaimer .doc-toc a:focus-visible {
  color: var(--white);
  border-color: var(--gold);
  background-color: rgba(22, 40, 63, 0.95);
}

.page-disclaimer .doc-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

/* 条文章节 */
.page-disclaimer .doc-section {
  padding: 42px 0;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .doc-section__inner {
  display: grid;
  gap: 22px;
}

.page-disclaimer .doc-section__head::before {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin-bottom: 16px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-hi));
  transform: skewX(-28deg);
  transform-origin: left center;
}

.page-disclaimer .doc-section__head .index-label {
  display: block;
  margin-bottom: 12px;
}

.page-disclaimer .doc-section__head h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 5.4vw, 32px);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.32;
  color: var(--white);
}

.page-disclaimer .doc-section__intro {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--mist);
  max-width: 34ch;
}

/* 条文列表 */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  padding: 15px 16px;
  background-color: rgba(16, 31, 51, 0.62);
  background-image: linear-gradient(180deg, rgba(22, 40, 63, 0.72), rgba(16, 31, 51, 0) 90%);
  border-left: 2px solid var(--ink-700);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-disclaimer .clause:hover,
.page-disclaimer .clause:focus-within {
  border-left-color: var(--gold);
  background-color: rgba(22, 40, 63, 0.94);
}

.page-disclaimer .clause::after {
  content: attr(data-clause-tag);
  position: absolute;
  top: 0;
  right: 0;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ink-900);
  background-color: var(--gold);
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
  pointer-events: none;
}

.page-disclaimer .clause:hover::after,
.page-disclaimer .clause:focus-within::after {
  opacity: 1;
  transform: translateY(0);
}

.page-disclaimer .clause__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--white);
  max-width: 42ch;
}

.page-disclaimer .clause__text a,
.page-disclaimer .doc-endcap__note a {
  color: var(--gold-hi);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(212, 160, 23, 0.45);
  transition: color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

.page-disclaimer .clause__text a:hover,
.page-disclaimer .clause__text a:focus-visible,
.page-disclaimer .doc-endcap__note a:hover,
.page-disclaimer .doc-endcap__note a:focus-visible {
  color: var(--gold);
  text-decoration-color: var(--gold);
}

/* 页尾快捷入口 */
.page-disclaimer .doc-endcap {
  display: grid;
  gap: 20px;
  justify-items: start;
  margin-top: 8px;
  padding-top: 34px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .doc-endcap__note {
  margin: 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .doc-endcap__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 桌面端 */
@media (min-width: 720px) {
  .page-disclaimer .doc-toc ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .clause {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 14px;
    padding: 17px 20px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer {
    padding-bottom: 96px;
  }

  .page-disclaimer .doc-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: center;
    gap: 60px;
    padding: 46px 0 20px;
  }

  .page-disclaimer .doc-toc {
    margin-top: 48px;
  }

  .page-disclaimer .doc-toc ol {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-disclaimer .doc-section {
    padding: 56px 0;
  }

  .page-disclaimer .doc-section__inner {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 56px;
  }

  .page-disclaimer .doc-section__head {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
    align-self: start;
  }

  .page-disclaimer .doc-endcap {
    margin-top: 20px;
  }
}

/* 降低动态效果偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-toc a,
  .page-disclaimer .clause,
  .page-disclaimer .clause::after,
  .page-disclaimer .clause__text a,
  .page-disclaimer .doc-endcap__note a {
    transition: none;
  }
}