.page-disclaimer {
  display: block;
  color: var(--ink);
  padding-bottom: clamp(72px, 10vw, 140px);
}

/* ---------- 面包屑与首屏 ---------- */

.page-disclaimer .breadcrumb {
  padding-top: clamp(20px, 3vw, 34px);
}

.page-disclaimer .disc-hero {
  padding-top: clamp(28px, 4vw, 52px);
  padding-bottom: clamp(22px, 3.4vw, 38px);
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 8vw, 88px);
  line-height: .96;
  letter-spacing: -.04em;
  color: var(--ink);
}

.page-disclaimer .disc-hero__lede {
  max-width: 64ch;
  margin: 0;
}

/* ---------- 首屏主图 ---------- */

.page-disclaimer .disc-figure {
  margin: clamp(26px, 4vw, 46px) 0 0;
}

.page-disclaimer .disc-figure .media-frame__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 主体两栏 ---------- */

.page-disclaimer .disc-grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  margin-top: clamp(44px, 7vw, 84px);
}

.page-disclaimer .disc-main {
  min-width: 0;
}

/* ---------- 条款目录 ---------- */

.page-disclaimer .disc-toc {
  order: -1;
  min-width: 0;
  padding: 20px clamp(16px, 4vw, 22px);
  background: var(--board);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: background .2s ease, color .2s ease;
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  background: var(--board-2);
  color: var(--cyan-soft);
}

.page-disclaimer .disc-toc__num {
  flex: none;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-disclaimer .disc-toc__cta {
  display: flex;
  width: 100%;
  margin-top: 18px;
  justify-content: center;
}

/* ---------- 条款章节 ---------- */

.page-disclaimer .disc-sec {
  scroll-margin-top: 88px;
}

.page-disclaimer .disc-sec + .disc-sec {
  padding-top: clamp(36px, 5vw, 56px);
}

.page-disclaimer .disc-sec + .disc-sec::before {
  content: "";
  display: block;
  height: 3px;
  margin-bottom: clamp(28px, 4vw, 44px);
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--orange) 0 84px, var(--cyan) 84px 152px, var(--line) 152px 100%);
}

.page-disclaimer .disc-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .disc-sec__num {
  flex: none;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--cyan);
  transition: color .25s ease;
}

.page-disclaimer .disc-sec:target .disc-sec__num {
  color: var(--orange);
}

.page-disclaimer .disc-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.14;
  letter-spacing: -.03em;
  color: var(--ink);
}

.page-disclaimer .disc-sec__intro {
  max-width: 62ch;
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 条款条目 ---------- */

.page-disclaimer .disc-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-points__item {
  padding: 14px 18px;
  background: var(--board);
  border-left: 3px solid var(--line);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-disclaimer .disc-points__item a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-points__item a:hover,
.page-disclaimer .disc-points__item a:focus-visible {
  color: var(--cyan-soft);
}

.page-disclaimer .disc-points__item--key {
  border-left-color: var(--orange);
  background:
    linear-gradient(90deg, rgba(255, 106, 31, .13), rgba(255, 106, 31, 0) 62%),
    var(--board);
}

.page-disclaimer .disc-sec > .callout {
  margin: 20px 0 0;
}

.page-disclaimer .callout a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 章节收尾操作 ---------- */

.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(30px, 4vw, 46px);
}

.page-disclaimer .disc-actions::before {
  content: "";
  flex: 0 0 100%;
  height: 3px;
  margin-bottom: 16px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan) 0 96px, var(--line) 96px 100%);
}

/* ---------- 桌面端：右侧编号侧栏吸顶 ---------- */

@media (min-width: 1040px) {
  .page-disclaimer .disc-grid {
    grid-template-columns: minmax(0, 1fr) 216px;
    gap: clamp(48px, 5vw, 76px);
    align-items: start;
  }

  .page-disclaimer .disc-main {
    max-width: 720px;
  }

  .page-disclaimer .disc-toc {
    order: 0;
    position: sticky;
    top: 96px;
    align-self: start;
    padding: 0 0 0 22px;
    background: none;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
  }

  .page-disclaimer .disc-sec__intro {
    font-size: 17px;
  }

  .page-disclaimer .disc-points__item {
    padding: 16px 22px;
  }
}