/* 使用说明与免责声明页 */
.page-disclaimer {
  --legal-max: 880px;
  --legal-pad: clamp(2.5rem, 6vw, 4.5rem);
  position: relative;
  background: var(--c-bg);
  overflow: hidden;
  color: var(--c-text);
}

.page-disclaimer::before,
.page-disclaimer::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer::before {
  top: -240px;
  right: -160px;
  width: 520px;
  height: 520px;
  background: rgba(255, 106, 0, 0.05);
}

.page-disclaimer::after {
  top: 640px;
  left: -220px;
  width: 420px;
  height: 420px;
  background: rgba(212, 175, 55, 0.04);
}

.page-disclaimer .container {
  position: relative;
  z-index: 1;
  max-width: var(--legal-max);
}

/* 首屏 */
.page-disclaimer .disclaimer-hero {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--header-h) + 2.75rem);
  padding-bottom: 1rem;
}

.page-disclaimer .disclaimer-hero .container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-disclaimer .hero-visual {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.page-disclaimer .hero-meta {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 1rem;
}

.page-disclaimer .breadcrumb {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-bottom: 0.25rem;
}

.page-disclaimer .eyebrow {
  font-family: var(--font-data);
  color: var(--c-gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.page-disclaimer .lead {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--c-muted);
}

/* 条款正文 */
.page-disclaimer .legal-document {
  position: relative;
  z-index: 1;
  padding: 2.5rem 0 4.5rem;
}

.page-disclaimer .legal-wrap {
  max-width: var(--legal-max);
  margin: 0 auto;
}

.page-disclaimer .legal-card {
  width: 100%;
  padding: var(--legal-pad) 0;
  border-bottom: 1px solid var(--c-border);
}

.page-disclaimer .legal-card:last-child {
  border-bottom: 0;
}

.page-disclaimer .legal-card-head {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  margin-bottom: 1.4rem;
}

.page-disclaimer .legal-index {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-gold);
  background: rgba(212, 175, 55, 0.08);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
}

.page-disclaimer .legal-card h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3.5vw, 1.65rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-text);
}

.page-disclaimer .legal-card-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-disclaimer .legal-card-body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--c-muted);
}

.page-disclaimer .legal-lead {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.65;
  color: var(--c-text);
}

.page-disclaimer .legal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-disclaimer .legal-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 0.55rem;
  height: 2px;
  background: var(--c-accent);
}

.page-disclaimer .legal-note {
  font-family: var(--font-data);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--c-muted);
  background: rgba(29, 78, 216, 0.09);
  border-left: 2px solid var(--c-data);
  border-radius: 0 8px 8px 0;
  padding: 0.85rem 1rem;
}

.page-disclaimer .legal-meta {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--c-muted);
  border-top: 1px solid var(--c-border);
  padding-top: 1rem;
}

/* 警示免责声明 */
.page-disclaimer .legal-card--warning {
  position: relative;
  margin: 2.5rem 0;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: rgba(255, 106, 0, 0.05);
  border-bottom: 0;
  border-radius: 18px;
}

.page-disclaimer .legal-card--warning::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2rem;
  bottom: 2rem;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--c-accent);
}

.page-disclaimer .warning-box {
  margin-top: 0.25rem;
  background: rgba(255, 106, 0, 0.1);
  border: 1px solid rgba(255, 106, 0, 0.28);
  border-radius: 10px;
  padding: 1rem 1.2rem;
}

.page-disclaimer .warning-box p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: #FFB480;
  font-weight: 600;
}

/* 相关页面 */
.page-disclaimer .legal-related {
  position: relative;
  z-index: 1;
  padding: 4rem 0 5rem;
  background: var(--c-bg-alt);
}

.page-disclaimer .legal-related .eyebrow {
  display: block;
  margin-bottom: 1.5rem;
}

.page-disclaimer .legal-related .container {
  max-width: var(--legal-max);
}

.page-disclaimer .related-grid {
  display: grid;
  gap: 1rem;
}

.page-disclaimer .related-link {
  display: block;
  background: var(--c-panel);
  padding: 1.5rem 1.4rem;
  border-radius: 14px;
  text-decoration: none;
  transition: transform 0.25s ease, background 0.25s ease;
}

.page-disclaimer .related-link:hover,
.page-disclaimer .related-link:focus-visible {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.03);
}

.page-disclaimer .related-link-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-text);
  margin-bottom: 0.45rem;
}

.page-disclaimer .related-link-desc {
  display: block;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-muted);
}

/* 桌面端 */
@media (min-width: 640px) {
  .page-disclaimer .disclaimer-hero .container {
    gap: 2.5rem;
  }

  .page-disclaimer .hero-visual {
    max-width: 800px;
    align-self: center;
  }

  .page-disclaimer .legal-card-head {
    margin-bottom: 1.6rem;
  }

  .page-disclaimer .related-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}