.page-disclaimer {
  display: block;
}

/* ---------- 页头 ---------- */
.page-disclaimer .legal-head {
  padding: clamp(28px, 4.6vw, 60px) 0 clamp(26px, 3.6vw, 44px);
  max-width: 880px;
}

.page-disclaimer .legal-head .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--turf);
}

.page-disclaimer .legal-head .display {
  margin: 0 0 22px;
}

.page-disclaimer .legal-head__lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.9;
  color: var(--cream);
}

/* ---------- 氛围视觉 ---------- */
.page-disclaimer .legal-visual {
  margin: 0 0 clamp(36px, 5.6vw, 72px);
}

.page-disclaimer .legal-visual .img-frame {
  display: block;
}

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

/* ---------- 主体两栏骨架 ---------- */
.page-disclaimer .legal-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(56px, 8vw, 112px);
}

/* ---------- 左侧编号索引 ---------- */
.page-disclaimer .legal-index {
  border-top: 1px solid var(--grid);
  padding-top: 16px;
}

.page-disclaimer .legal-index__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-disclaimer .legal-index__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .legal-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 7px 0;
  text-decoration: none;
  color: var(--stone);
  font-size: 14px;
  line-height: 1.5;
  border-bottom: 1px dashed transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-disclaimer .idx-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .idx-label {
  min-width: 0;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .legal-clauses {
  display: grid;
  gap: 0;
}

.page-disclaimer .clause {
  position: relative;
  scroll-margin-top: calc(var(--head-h) + 24px);
  padding: clamp(26px, 3.4vw, 44px) 0 clamp(26px, 3.4vw, 44px) clamp(14px, 2.2vw, 26px);
  border-top: 1px solid var(--grid);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--grid);
}

.page-disclaimer .clause--key::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(30px, 3.8vw, 48px);
  width: 3px;
  height: clamp(34px, 4vw, 50px);
  background: var(--red);
  border-radius: 2px;
}

.page-disclaimer .clause__no {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .clause__title {
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-disclaimer .clause__body p {
  margin: 0 0 16px;
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cream);
}

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

.page-disclaimer .clause__body ul {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  max-width: 72ch;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause__body li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--cream);
}

.page-disclaimer .clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 2px;
  background: var(--turf);
}

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--amber);
}

/* ---------- 桌面：左窄右宽，索引固定 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .legal-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: calc(var(--head-h) + 24px);
    max-height: calc(100vh - var(--head-h) - 48px);
    overflow: auto;
    padding-bottom: 12px;
  }
}

/* ---------- 中窄屏微调 ---------- */
@media (max-width: 640px) {
  .page-disclaimer .clause {
    padding-left: 14px;
  }

  .page-disclaimer .clause--key::before {
    width: 2px;
  }

  .page-disclaimer .clause__body p,
  .page-disclaimer .clause__body li {
    font-size: 15.5px;
    line-height: 1.8;
  }
}