.page-disclaimer {
  --doc-maxw: 66ch;
  --doc-gutter: clamp(34px, 5vw, 76px);
  color: var(--bone);
}

/* ---------- 首屏：斜切色带 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  padding: clamp(46px, 8vw, 92px) 0 clamp(34px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: min(260px, 62%);
  background: linear-gradient(104deg, var(--slate) 0%, var(--slate) 32%, rgba(30, 75, 255, 0.62) 72%, rgba(30, 75, 255, 0.04) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 46%, 0 100%);
  z-index: 0;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(242, 239, 230, 0.62);
}

.page-disclaimer .breadcrumbs a {
  color: rgba(242, 239, 230, 0.86);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-disclaimer .crumb-sep {
  color: var(--line);
}

.page-disclaimer .legal-hero .kicker {
  margin: 16px 0 0;
  color: var(--neon);
}

.page-disclaimer .legal-hero__title {
  margin: 10px 0 0;
  font-size: clamp(46px, 11vw, 104px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--peak);
}

.page-disclaimer .legal-hero__lede {
  margin: 20px 0 0;
  max-width: 56ch;
  color: rgba(242, 239, 230, 0.84);
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
}

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

/* ---------- 文档双栏 ---------- */
.page-disclaimer .doc-layout {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
  padding-top: clamp(34px, 6vw, 72px);
  padding-bottom: clamp(48px, 7vw, 100px);
}

/* ---------- 章节目录 ---------- */
.page-disclaimer .doc-toc {
  align-self: start;
  min-width: 0;
}

.page-disclaimer .doc-toc .label {
  display: block;
  color: var(--away-lift);
}

.page-disclaimer .doc-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 16px;
}

.page-disclaimer .doc-toc__list a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: rgba(242, 239, 230, 0.78);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .doc-toc__list a:hover,
.page-disclaimer .doc-toc__list a:focus-visible {
  color: var(--neon);
  transform: translateX(4px);
}

.page-disclaimer .doc-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--away-lift);
}

/* ---------- 文档正文 ---------- */
.page-disclaimer .doc-body {
  display: grid;
  gap: clamp(34px, 5vw, 62px);
  min-width: 0;
}

.page-disclaimer .doc-section {
  position: relative;
  padding-left: clamp(20px, 3.4vw, 34px);
  scroll-margin-top: 112px;
}

.page-disclaimer .doc-section::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 6px;
  width: 7px;
  border-left: 1px solid var(--away);
  background-image: repeating-linear-gradient(180deg, var(--line) 0 1px, transparent 1px 11px);
}

.page-disclaimer .doc-section > h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--peak);
}

.page-disclaimer .doc-num {
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.4vw, 15px);
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--away-lift);
}

.page-disclaimer .doc-sub {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 26px 0 12px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--neon);
}

.page-disclaimer .doc-sub::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .doc-section p {
  margin: 0 0 16px;
  max-width: var(--doc-maxw);
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(242, 239, 230, 0.85);
}

.page-disclaimer .doc-body a {
  color: var(--away-lift);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 99, 255, 0.5);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .doc-body a:hover,
.page-disclaimer .doc-body a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 列表 ---------- */
.page-disclaimer .doc-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  max-width: var(--doc-maxw);
  display: grid;
  gap: 10px;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(242, 239, 230, 0.85);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 12px;
  height: 2px;
  background: var(--line);
}

.page-disclaimer .doc-list--allow li::before {
  background: var(--neon);
}

.page-disclaimer .doc-list--need li::before {
  background: var(--alert);
}

/* ---------- 署名样式示例 ---------- */
.page-disclaimer .cite-sample {
  margin: 0 0 20px;
  padding: 16px 18px;
  max-width: 60ch;
  background: var(--slate);
  border: 1px solid var(--line);
  border-left: 3px solid var(--clay);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.01em;
  color: rgba(242, 239, 230, 0.92);
  white-space: pre-wrap;
  overflow-x: auto;
}

.page-disclaimer .cite-sample span {
  color: var(--neon);
  font-weight: 700;
}

/* ---------- 提示块 ---------- */
.page-disclaimer .doc-callout {
  margin: 4px 0 18px;
  padding: 16px 18px;
  max-width: var(--doc-maxw);
  background: linear-gradient(120deg, rgba(30, 75, 255, 0.16), rgba(8, 10, 14, 0) 72%);
  border: 1px solid var(--line);
  border-left: 3px solid var(--away);
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(242, 239, 230, 0.9);
}

.page-disclaimer .doc-callout strong {
  color: var(--peak);
  font-weight: 700;
}

/* ---------- 收束条 ---------- */
.page-disclaimer .doc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-foot__note {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 239, 230, 0.6);
}

/* ---------- 桌面 ---------- */
@media (min-width: 880px) {
  .page-disclaimer .legal-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.7fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }

  .page-disclaimer .legal-hero__lede {
    font-size: 18px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .doc-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: var(--doc-gutter);
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: 108px;
  }

  .page-disclaimer .doc-toc__list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-toc__list a,
  .page-disclaimer .doc-body a,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }

  .page-disclaimer .doc-toc__list a:hover,
  .page-disclaimer .doc-toc__list a:focus-visible {
    transform: none;
  }
}