/* ===== 页面专属：使用条款（disclaimer） ===== */
.page-disclaimer {
  --dp-primary: var(--color-primary, #B85C41);
  --dp-secondary: var(--color-secondary, #5B7B6F);
  --dp-accent: var(--color-accent, #F4A261);
  --dp-bg-dark: var(--color-bg-dark, #2B2D42);
  --dp-bg-light: var(--color-bg-light, #F5F0E1);
  --dp-text-primary: var(--color-text-primary, #1A1A2E);
  --dp-text-secondary: var(--color-text-secondary, #4A4E69);
  --dp-border: var(--color-border, #8D6E63);
  --dp-hover: var(--color-hover, #E76F51);
  --dp-white: var(--color-white, #FFFFFF);
  --dp-shadow: 0 8px 24px rgba(0,0,0,0.12);
  --dp-radius: 4px;
  --dp-font-heading: var(--font-heading, "Futura","Trebuchet MS","Arial",sans-serif);
  --dp-font-body: var(--font-body, "Merriweather",Georgia,"Times New Roman",serif);
}

/* ── Hero 区 ── */
.page-disclaimer__hero {
  background: linear-gradient(135deg, var(--dp-bg-dark) 0%, #1E1E2E 100%);
  padding: 2rem 0 2.5rem;
  border-bottom: var(--border-width-thick, 3px) solid var(--dp-primary);
  position: relative;
  overflow: hidden;
}
.page-disclaimer__hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -10%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(184,92,65,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.page-disclaimer__hero .breadcrumb {
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
}
.page-disclaimer__hero .breadcrumb a {
  color: var(--dp-accent);
  text-decoration: none;
  transition: color var(--transition-fast, 0.2s);
}
.page-disclaimer__hero .breadcrumb a:hover {
  color: var(--dp-hover);
  text-decoration: underline;
}
.page-disclaimer__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}
.page-disclaimer__hero-text h1 {
  color: var(--dp-white);
  font-family: var(--dp-font-heading);
  font-size: 2rem;
  margin: 0 0 0.75rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.page-disclaimer__hero-sub {
  color: rgba(255,255,255,0.78);
  font-family: var(--dp-font-body);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 620px;
  margin: 0;
}
.page-disclaimer__hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}
.page-disclaimer__legal-img {
  max-width: 100%;
  height: auto;
  border-radius: var(--dp-radius);
  border: var(--border-width-medium, 2px) solid var(--dp-border);
  box-shadow: var(--dp-shadow);
  object-fit: cover;
  aspect-ratio: 800/400;
  background: var(--dp-bg-light);
}

/* ── 内容主体 ── */
.page-disclaimer__content {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

/* 目录 */
.page-disclaimer__toc {
  background: var(--dp-bg-light);
  border: var(--border-width-medium, 2px) solid var(--dp-border);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  border-radius: var(--dp-radius);
  box-shadow: var(--dp-shadow);
}
.page-disclaimer__toc .tag--outline {
  display: inline-block;
  margin-bottom: 0.75rem;
}
.page-disclaimer__toc .tag--outline .tag__label {
  background: transparent;
  border: 1px solid var(--dp-primary);
  color: var(--dp-primary);
  font-family: var(--dp-font-heading);
  font-size: 0.8rem;
  padding: 0.2rem 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.page-disclaimer__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
}
.page-disclaimer__toc-list li {
  margin: 0;
}
.page-disclaimer__toc-list a {
  color: var(--dp-text-primary);
  font-family: var(--dp-font-heading);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast, 0.2s), color var(--transition-fast, 0.2s);
  white-space: nowrap;
}
.page-disclaimer__toc-list a:hover {
  color: var(--dp-primary);
  border-bottom-color: var(--dp-primary);
}

/* ── 章节通用 ── */
.page-disclaimer__section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: var(--border-width-medium, 2px) solid var(--dp-border);
}
.page-disclaimer__section:last-of-type {
  border-bottom: none;
  margin-bottom: 1.5rem;
}
.page-disclaimer__section-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.page-disclaimer__section-num {
  font-family: var(--dp-font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dp-primary);
  background: var(--dp-bg-light);
  border: var(--border-width-medium, 2px) solid var(--dp-primary);
  border-radius: 50%;
  width: 2.2rem;
  height: 2.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}
.page-disclaimer__section-title {
  font-family: var(--dp-font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dp-text-primary);
  margin: 0;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.page-disclaimer__section-body {
  font-family: var(--dp-font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--dp-text-primary);
}
.page-disclaimer__section-body p {
  margin: 0 0 1rem;
}
.page-disclaimer__section-body p:last-child {
  margin-bottom: 0;
}

/* 规则列表 */
.page-disclaimer__rule-list,
.page-disclaimer__disclaimer-list {
  margin: 0.75rem 0 1.25rem;
  padding-left: 1.5rem;
  list-style: none;
}
.page-disclaimer__rule-list li,
.page-disclaimer__disclaimer-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.6rem;
  line-height: 1.6;
}
.page-disclaimer__rule-list li::before,
.page-disclaimer__disclaimer-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--dp-primary);
  font-size: 0.65rem;
  top: 0.25rem;
}
.page-disclaimer__rule-list li strong {
  color: var(--dp-primary);
  font-family: var(--dp-font-heading);
  font-weight: 700;
}

/* 信任声明 */
.page-disclaimer__trust-note {
  background: rgba(184,92,65,0.08);
  border-left: var(--border-width-thick, 3px) solid var(--dp-primary);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--dp-text-secondary);
  border-radius: 0 var(--dp-radius) var(--dp-radius) 0;
  margin-top: 0.5rem;
}

/* ── 联系方式 ── */
.page-disclaimer__contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 1rem 0;
}
.page-disclaimer__contact-item {
  display: flex;
  flex-direction: column;
  background: var(--dp-bg-light);
  border: 1px solid var(--dp-border);
  padding: 0.6rem 1rem;
  border-radius: var(--dp-radius);
}
.page-disclaimer__contact-label {
  font-family: var(--dp-font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dp-secondary);
  margin-bottom: 0.15rem;
}
.page-disclaimer__contact-value {
  font-family: var(--dp-font-body);
  font-size: 0.95rem;
  color: var(--dp-text-primary);
  word-break: break-all;
}
.page-disclaimer__contact-note {
  font-size: 0.85rem;
  color: var(--dp-text-secondary);
  font-style: italic;
  margin-top: 0.5rem;
}

/* ── 相关文档 ── */
.page-disclaimer__related {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--dp-bg-light);
  border: var(--border-width-medium, 2px) solid var(--dp-secondary);
  border-radius: var(--dp-radius);
}
.page-disclaimer__related .tag {
  margin-bottom: 0.5rem;
}
.page-disclaimer__related .tag .tag__label {
  background: var(--dp-secondary);
  color: var(--dp-white);
  font-family: var(--dp-font-heading);
  font-size: 0.8rem;
  padding: 0.2rem 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.page-disclaimer__related p {
  font-family: var(--dp-font-body);
  font-size: 0.95rem;
  color: var(--dp-text-primary);
  margin: 0.5rem 0 0;
}
.page-disclaimer__inline-link {
  color: var(--dp-primary);
  text-decoration: underline;
  font-weight: 600;
  transition: color var(--transition-fast, 0.2s);
}
.page-disclaimer__inline-link:hover {
  color: var(--dp-hover);
}

/* ── 底栏 ── */
.page-disclaimer__bottom-bar {
  background: var(--dp-bg-dark);
  padding: 1rem 0;
  border-top: var(--border-width-thick, 3px) solid var(--dp-primary);
}
.page-disclaimer__copyright {
  font-family: var(--dp-font-body);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  text-align: center;
  margin: 0;
  letter-spacing: 0.03em;
}

/* ===== 响应式 ===== */
/* ≥ 640px */
@media (min-width: 640px) {
  .page-disclaimer__hero {
    padding: 2.5rem 0 3rem;
  }
  .page-disclaimer__hero-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-disclaimer__hero-text h1 {
    font-size: 2.4rem;
  }
  .page-disclaimer__contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-disclaimer__section-title {
    font-size: 1.5rem;
  }
  .page-disclaimer__section-num {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.3rem;
  }
}

/* ≥ 960px */
@media (min-width: 960px) {
  .page-disclaimer__hero {
    padding: 3rem 0 3.5rem;
  }
  .page-disclaimer__hero-text h1 {
    font-size: 2.8rem;
  }
  .page-disclaimer__hero-sub {
    font-size: 1.05rem;
  }
  .page-disclaimer__content {
    padding-top: 2.5rem;
    padding-bottom: 4rem;
  }
  .page-disclaimer__section {
    margin-bottom: 3rem;
    padding-bottom: 2.5rem;
  }
  .page-disclaimer__section-title {
    font-size: 1.7rem;
  }
  .page-disclaimer__section-body {
    font-size: 1rem;
  }
  .page-disclaimer__toc-list a {
    font-size: 0.95rem;
  }
  .page-disclaimer__legal-img {
    max-width: 90%;
  }
}

/* 窄屏微调：防溢出 */
@media (max-width: 400px) {
  .page-disclaimer__hero-text h1 {
    font-size: 1.5rem;
  }
  .page-disclaimer__section-num {
    width: 1.8rem;
    height: 1.8rem;
    font-size: 1rem;
  }
  .page-disclaimer__section-title {
    font-size: 1.1rem;
  }
  .page-disclaimer__toc-list {
    flex-direction: column;
    gap: 0.3rem;
  }
  .page-disclaimer__toc-list a {
    white-space: normal;
  }
  .page-disclaimer__contact-item {
    padding: 0.5rem 0.75rem;
  }
}