.page-disclaimer {
  --legal-railw: 232px;
  --legal-keyline: #ff7a29;
  position: relative;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  padding-top: 20px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.page-disclaimer .breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 首屏窄幅视觉带 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel-deep);
}

.page-disclaimer .legal-hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-disclaimer .legal-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.5;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    104deg,
    rgba(6, 20, 15, 0.97) 0%,
    rgba(6, 20, 15, 0.8) 46%,
    rgba(6, 20, 15, 0.3) 100%
  );
  pointer-events: none;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: 52px 60px;
}

.page-disclaimer .legal-hero .eyebrow {
  margin: 0 0 14px;
}

.page-disclaimer .legal-hero h1 {
  max-width: 22ch;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(29px, 5.6vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--head);
}

.page-disclaimer .legal-hero__lead {
  max-width: 60ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .legal-hero__scale {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  height: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0 1px,
    transparent 1px 36px
  );
  opacity: 0.85;
  pointer-events: none;
}

/* ---------- 双栏主体 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding-block: 36px 84px;
}

/* 条款索引轨道（移动端横向） */
.page-disclaimer .legal-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

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

.page-disclaimer .legal-rail__list li {
  flex: 0 0 auto;
}

.page-disclaimer .legal-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-disclaimer .legal-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .legal-item {
  display: grid;
  grid-template-columns: 1fr;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-item:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-item__num {
  display: block;
  margin-bottom: 10px;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--accent);
  opacity: 0.28;
}

.page-disclaimer .legal-item__content {
  min-width: 0;
}

.page-disclaimer .legal-item h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--head);
}

.page-disclaimer .legal-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: clause;
}

.page-disclaimer .legal-list > li {
  position: relative;
  counter-increment: clause;
  max-width: 68ch;
  margin-top: 16px;
  padding-left: 46px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .legal-list > li:first-child {
  margin-top: 0;
}

.page-disclaimer .legal-list > li::before {
  content: var(--cp) counter(clause);
  position: absolute;
  left: 0;
  top: 0.32em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent);
  opacity: 0.85;
}

.page-disclaimer #clause-scope { --cp: "1."; }
.page-disclaimer #clause-quote { --cp: "2."; }
.page-disclaimer #clause-variance { --cp: "3."; }
.page-disclaimer #clause-liability { --cp: "4."; }
.page-disclaimer #clause-version { --cp: "5."; }

.page-disclaimer .legal-key {
  color: var(--head);
  border-bottom: 1px solid var(--legal-keyline);
  padding-bottom: 1px;
}

.page-disclaimer .legal-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-soft);
}

.page-disclaimer .legal-link:hover {
  border-bottom-color: var(--accent);
}

/* ---------- 桌面端：固定编号轨道 + 逐条正文 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-hero__inner {
    padding-block: 76px 84px;
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: var(--legal-railw) minmax(0, 1fr);
    gap: 56px;
    padding-block: 60px 116px;
  }

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

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

  .page-disclaimer .legal-rail__list li + li {
    margin-top: 2px;
  }

  .page-disclaimer .legal-rail__link {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
    align-items: baseline;
    padding: 10px 12px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    white-space: normal;
    line-height: 1.5;
  }

  .page-disclaimer .legal-rail__link:hover {
    color: var(--head);
    border-left-color: var(--accent);
    background: var(--glass);
  }

  .page-disclaimer .legal-item {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 32px;
    padding: 48px 0;
  }

  .page-disclaimer .legal-item__num {
    margin-bottom: 0;
    padding-top: 2px;
    font-size: 64px;
    opacity: 0.22;
  }

  .page-disclaimer .legal-list > li {
    padding-left: 54px;
  }
}