.page-disclaimer {
  --dl-rail: 236px;
  --dl-rule: 1px solid var(--line);
  padding: clamp(18px, 3vw, 28px) 0 clamp(48px, 7vw, 88px);
  font-family: var(--font-body);
  color: var(--paper);
  background:
    repeating-linear-gradient(90deg, rgba(27, 51, 88, 0.32) 0 1px, transparent 1px 96px),
    var(--ink-900);
}

.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 标题区 */
.page-disclaimer .legal-head {
  max-width: 780px;
  padding-top: clamp(10px, 2vw, 22px);
}

.page-disclaimer .legal-head h1 {
  margin: 0.4em 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.75rem, 5vw, 3rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .legal-lead {
  margin: 18px 0 0;
  font-size: clamp(1rem, 1.7vw, 1.125rem);
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 22px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: var(--dl-rule);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-disclaimer .legal-meta span {
  display: block;
  color: var(--cyan);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* 主视觉 */
.page-disclaimer .legal-visual {
  margin: clamp(26px, 4vw, 42px) 0 0;
  border: var(--dl-rule);
  background: var(--ink-700);
  box-shadow: var(--shadow-paper);
  overflow: hidden;
}

.page-disclaimer .legal-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 1400 / 700;
}

/* 双栏：索引 + 条款正文 */
.page-disclaimer .legal-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .legal-index {
  border: var(--dl-rule);
  background: var(--ink-850);
  box-shadow: var(--shadow-paper);
  padding: 16px 16px 20px;
}

.page-disclaimer .index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .legal-index ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-disclaimer .legal-index a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 6px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--mist);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 200ms ease, background-color 200ms ease;
}

.page-disclaimer .legal-index li:last-child a {
  border-bottom: 0;
}

.page-disclaimer .legal-index a:hover,
.page-disclaimer .legal-index a:focus-visible {
  color: var(--paper);
  background: var(--ink-700);
}

.page-disclaimer .idx-no {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* 条款正文 */
.page-disclaimer .legal-body {
  max-width: 760px;
  min-width: 0;
}

.page-disclaimer .legal-section {
  padding: clamp(22px, 3.2vw, 32px) 0 clamp(22px, 3.2vw, 32px);
  border-top: var(--dl-rule);
  scroll-margin-top: 104px;
}

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

.page-disclaimer .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 14px;
}

.page-disclaimer .sec-no {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid var(--line);
  background: var(--ink-800);
  padding: 2px 8px;
}

.page-disclaimer .section-head h2 {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.6vw, 1.625rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .section-head .tag {
  margin-left: auto;
}

.page-disclaimer .legal-body p {
  margin: 0 0 1.05em;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--paper);
}

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

.page-disclaimer .legal-body p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  padding-bottom: 1px;
  transition: color 200ms ease, border-color 200ms ease;
}

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

/* 页边提示 */
.page-disclaimer .legal-note {
  margin-top: clamp(28px, 4vw, 46px);
  padding: 16px 20px;
  border-left: 3px solid var(--amber);
  background: var(--ink-800);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--mist);
}

/* 文末信息条 */
.page-disclaimer .legal-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin-top: clamp(30px, 4.5vw, 52px);
  padding-top: 18px;
  border-top: var(--dl-rule);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .legal-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, color 200ms ease;
}

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

@media (min-width: 900px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: var(--dl-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .legal-meta {
    gap: 10px 18px;
    font-size: 0.75rem;
  }

  .page-disclaimer .section-head .tag {
    margin-left: 0;
  }

  .page-disclaimer .legal-body p {
    font-size: 0.9688rem;
    line-height: 1.85;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index a,
  .page-disclaimer .legal-body p a,
  .page-disclaimer .legal-foot a {
    transition: none;
  }
}