.page-disclaimer {
  --legal-ink: #2B1C12;
  --legal-line: rgba(43, 28, 18, .16);
  --legal-soft: rgba(43, 28, 18, .72);
  --legal-link: #A9480F;
  overflow-x: clip;
}

/* ---------- 头部氛围区 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  background: var(--ink-900);
  padding: calc(var(--header-h) + 24px) 0 48px;
  overflow: hidden;
  isolation: isolate;
}

.page-disclaimer .legal-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.42) contrast(1.06);
  z-index: -2;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(0deg, rgba(237, 242, 238, .05) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(237, 242, 238, .04) 0 1px, transparent 1px 24px),
    linear-gradient(180deg, rgba(10, 15, 13, .74) 0%, rgba(10, 15, 13, .88) 62%, var(--ink-900) 100%);
}

.page-disclaimer .legal-hero__inner {
  position: relative;
}

.page-disclaimer .legal-hero .breadcrumb {
  font-size: 12px;
  letter-spacing: .08em;
}

.page-disclaimer .legal-hero .breadcrumb__link,
.page-disclaimer .legal-hero .breadcrumb__item,
.page-disclaimer .legal-hero .breadcrumb__sep {
  color: var(--text-55);
  text-decoration: none;
}

.page-disclaimer .legal-hero .breadcrumb__link:hover {
  color: var(--cold);
}

.page-disclaimer .legal-hero__kicker {
  margin: 22px 0 0;
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
}

.page-disclaimer .legal-hero__title {
  margin: 12px 0 0;
  color: var(--cold);
  font-family: var(--font-display);
  font-size: clamp(34px, 7.4vw, 86px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.015em;
}

.page-disclaimer .legal-hero__lede {
  margin: 22px 0 0;
  max-width: 60ch;
  color: var(--text-70);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 32px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-hero__meta li {
  color: var(--cold);
  font-size: 13px;
  line-height: 1.6;
}

.page-disclaimer .legal-hero__meta .mono {
  margin-right: 8px;
  color: var(--steel);
  font-size: 11px;
  letter-spacing: .16em;
}

/* ---------- 奶油纸阅读区 ---------- */
.page-disclaimer .legal-body {
  background: var(--cream);
  color: var(--legal-ink);
  padding: 48px 0 64px;
}

.page-disclaimer .legal-body a {
  color: var(--legal-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .legal-body a:hover {
  color: var(--brown);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .legal-toc {
  margin: 0 0 28px;
}

.page-disclaimer .legal-toc__title {
  display: none;
}

.page-disclaimer .legal-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: none;
}

.page-disclaimer .legal-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .legal-toc__link {
  display: block;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--legal-line);
  border-radius: var(--radius-pill);
  color: var(--legal-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  text-decoration: none;
}

.page-disclaimer .legal-toc__link[aria-current="true"],
.page-disclaimer .legal-toc__link:hover {
  border-color: var(--brown);
  background: var(--brown);
  color: var(--cold);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-clause {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--legal-line);
  scroll-margin-top: calc(var(--header-h-compact) + 24px);
}

.page-disclaimer .legal-clause:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .legal-clause__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  color: var(--legal-ink);
  font-size: clamp(19px, 3.6vw, 25px);
  font-weight: 700;
  line-height: 1.4;
}

.page-disclaimer .legal-clause__num {
  flex: none;
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
}

.page-disclaimer .legal-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 22px;
  color: var(--legal-soft);
  font-size: 16px;
  line-height: 1.72;
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--turf);
}

.page-disclaimer .legal-list li a {
  font-weight: 500;
}

.page-disclaimer .legal-code {
  display: inline-block;
  padding: 1px 8px;
  border-radius: var(--radius-sm);
  background: rgba(43, 28, 18, .08);
  color: var(--legal-ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  white-space: nowrap;
}

/* ---------- 行动区 ---------- */
.page-disclaimer .legal-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
  justify-content: space-between;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--legal-line);
}

.page-disclaimer .legal-cta__text {
  margin: 0;
  max-width: 44ch;
  color: var(--legal-ink);
  font-size: 16px;
  line-height: 1.7;
}

/* ---------- 备案窄条 ---------- */
.page-disclaimer .legal-stamp {
  background: var(--brown);
  color: var(--cold);
  padding: 26px 0;
}

.page-disclaimer .legal-stamp__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 28px;
}

.page-disclaimer .legal-stamp__label {
  margin: 0;
  color: rgba(237, 242, 238, .58);
  font-size: 11px;
  letter-spacing: .18em;
}

.page-disclaimer .legal-stamp__value {
  margin: 0;
  color: var(--cold);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-disclaimer .legal-stamp__site {
  margin: 0;
  color: rgba(237, 242, 238, .7);
  font-size: 13px;
}

/* ---------- 桌面端布局 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-hero {
    padding: calc(var(--header-h) + 40px) 0 72px;
  }

  .page-disclaimer .legal-body {
    padding: 96px 0 112px;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--header-h-compact) + 28px);
    align-self: start;
    margin: 0;
  }

  .page-disclaimer .legal-toc__title {
    display: block;
    margin: 0 0 18px;
    color: var(--steel);
    font-size: 11px;
    letter-spacing: .18em;
  }

  .page-disclaimer .legal-toc__list {
    display: block;
    padding: 0;
    overflow: visible;
  }

  .page-disclaimer .legal-toc__link {
    padding: 8px 12px;
    border: 0;
    border-left: 2px solid var(--legal-line);
    border-radius: 0;
    font-size: 12px;
    line-height: 1.5;
    white-space: normal;
  }

  .page-disclaimer .legal-toc__link[aria-current="true"] {
    background: transparent;
    border-left-color: var(--signal);
    color: var(--signal);
  }

  .page-disclaimer .legal-toc__link:hover {
    background: transparent;
    border-left-color: var(--brown);
    color: var(--brown);
  }

  .page-disclaimer .legal-clause {
    margin-top: 48px;
    padding-top: 48px;
  }

  .page-disclaimer .legal-stamp__inner {
    gap: 12px 40px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer .legal-hero {
    background: #fff;
    color: #000;
    padding: 0 0 16px;
  }

  .page-disclaimer .legal-hero__img,
  .page-disclaimer .legal-hero::after,
  .page-disclaimer .legal-toc,
  .page-disclaimer .legal-cta {
    display: none !important;
  }

  .page-disclaimer .legal-hero__title,
  .page-disclaimer .legal-hero__lede,
  .page-disclaimer .legal-hero__meta li,
  .page-disclaimer .legal-hero .breadcrumb__link,
  .page-disclaimer .legal-hero .breadcrumb__item {
    color: #000;
  }

  .page-disclaimer .legal-hero__kicker {
    color: #444;
  }

  .page-disclaimer .legal-body {
    background: #fff;
    padding: 0;
  }

  .page-disclaimer .legal-stamp {
    background: #fff;
    color: #000;
    border-top: 1px solid #999;
  }

  .page-disclaimer .legal-stamp__label,
  .page-disclaimer .legal-stamp__value,
  .page-disclaimer .legal-stamp__site {
    color: #000;
  }
}