.page-disclaimer {
  padding: 0 0 96px;
}

.page-disclaimer .crumbs {
  margin: 26px 0 12px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding: 30px 0 34px;
  max-width: 900px;
}

.page-disclaimer .legal-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-disclaimer .legal-hero__kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--mint);
  flex: none;
}

.page-disclaimer .legal-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 7.4vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-disclaimer .legal-hero__lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink-dim);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .legal-banner {
  margin: 0 0 56px;
  border: 1px solid var(--line);
  background: var(--sky-850);
}

.page-disclaimer .legal-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-disclaimer .legal-banner__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .legal-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  min-width: 0;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .legal-nav {
  order: -1;
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--sky-800);
  padding: 20px 18px;
}

.page-disclaimer .legal-nav__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.page-disclaimer .legal-nav__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-disclaimer .legal-nav__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0 8px 10px;
  border-left: 2px solid transparent;
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .legal-nav__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  transition: color 200ms var(--ease);
}

.page-disclaimer .legal-nav__link:hover,
.page-disclaimer .legal-nav__link:focus-visible {
  color: var(--ink);
}

.page-disclaimer .legal-nav__link[aria-current="true"] {
  color: var(--ink);
  border-left-color: var(--mint);
}

.page-disclaimer .legal-nav__link[aria-current="true"] .legal-nav__idx {
  color: var(--mint);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-sections {
  min-width: 0;
}

.page-disclaimer .legal-sec {
  padding: 36px 0 34px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .legal-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .legal-sec__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .legal-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--mint);
}

.page-disclaimer .legal-sec p {
  max-width: 64ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-disclaimer .legal-sec p strong {
  color: var(--ink);
  font-weight: 600;
}

.page-disclaimer .legal-sec a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--mint-mid);
  transition: border-color 200ms var(--ease);
}

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

.page-disclaimer .legal-sec ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  max-width: 64ch;
  display: grid;
  gap: 9px;
}

.page-disclaimer .legal-sec li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-disclaimer .legal-sec li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--mint);
}

.page-disclaimer .legal-key {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--ink);
  word-break: break-all;
}

.page-disclaimer .legal-sec__meta {
  display: block;
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  max-width: 64ch;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
}

/* ---------- 关键条款强调 ---------- */
.page-disclaimer .legal-callout {
  max-width: 64ch;
  margin: 0 0 18px;
  padding: 15px 18px;
  border: 1px solid rgba(255, 122, 43, 0.42);
  border-left: 3px solid var(--pulse);
  background: rgba(255, 122, 43, 0.06);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 底部跳转条 ---------- */
.page-disclaimer .legal-jump {
  margin-top: 64px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: var(--sky-800);
}

.page-disclaimer .legal-jump__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.page-disclaimer .legal-jump__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .legal-jump__link {
  display: inline-flex;
  align-items: center;
  padding: 7px 13px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-disclaimer .legal-jump__link:hover,
.page-disclaimer .legal-jump__link:focus-visible {
  color: var(--ink);
  border-color: var(--mint);
  background: var(--mint-soft);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 960px) {
  .page-disclaimer {
    padding-bottom: 128px;
  }

  .page-disclaimer .legal-body {
    grid-template-columns: minmax(0, 1fr) 238px;
    gap: 68px;
    align-items: start;
  }

  .page-disclaimer .legal-nav {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-disclaimer .legal-banner {
    margin-bottom: 68px;
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .legal-hero {
    padding: 40px 0 44px;
  }

  .page-disclaimer .legal-sections {
    padding-right: 12px;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .legal-hero h1 {
    font-size: clamp(34px, 11vw, 46px);
  }

  .page-disclaimer .legal-sec {
    padding: 28px 0 26px;
  }

  .page-disclaimer .legal-sec__title {
    gap: 10px;
  }

  .page-disclaimer .legal-jump__list {
    flex-direction: column;
  }

  .page-disclaimer .legal-jump__link {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-nav__link,
  .page-disclaimer .legal-nav__idx,
  .page-disclaimer .legal-jump__link,
  .page-disclaimer .legal-sec a {
    transition: none;
  }
}