.page-disclaimer {
  --dc-bg: #1A1A1A;
  --dc-text: #F5F5F0;
  --dc-text-soft: #D4D4CC;
  --dc-accent: #3A6B8F;
  --dc-accent-light: #5A8BB0;
  --dc-gold: #C8A96E;
  --dc-orange: #FF6B35;
  --dc-divider: rgba(58, 107, 143, 0.3);
  --dc-radius: 12px;
  display: block;
  background-color: var(--dc-bg);
  color: var(--dc-text);
  font-family: var(--正文字体, 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== HERO ========== */
.page-disclaimer .hero-section {
  position: relative;
  width: 100%;
  height: 420px;
  overflow: hidden;
  isolation: isolate;
}

.page-disclaimer .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
  filter: brightness(0.35) saturate(0.8);
}

.page-disclaimer .hero-overlay {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  background: linear-gradient(135deg, rgba(26,26,26,0.85) 0%, rgba(26,26,26,0.55) 100%);
  padding: 2rem 1rem;
}

.page-disclaimer .hero-overlay .container {
  width: 100%;
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  text-align: center;
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  color: var(--dc-text-soft);
  font-family: var(--正文字体, 'Inter', sans-serif);
}

.page-disclaimer .breadcrumb-link {
  color: var(--dc-accent-light);
  text-decoration: none;
  transition: color 0.2s;
}

.page-disclaimer .breadcrumb-link:hover,
.page-disclaimer .breadcrumb-link:focus {
  color: var(--dc-gold);
  text-decoration: underline;
}

.page-disclaimer .breadcrumb-sep {
  color: var(--dc-divider);
  font-size: 0.75rem;
}

.page-disclaimer .breadcrumb-current {
  color: var(--dc-text-soft);
  font-weight: 500;
}

.page-disclaimer .hero-title {
  font-family: var(--标题字体, 'Playfair Display', Georgia, 'Times New Roman', serif);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--dc-text);
  margin: 0 0 0.75rem 0;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

.page-disclaimer .hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  color: var(--dc-text-soft);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* ========== TERMS CONTENT ========== */
.page-disclaimer .terms-content {
  padding: 2.5rem 1rem 4rem;
}

.page-disclaimer .terms-container {
  max-width: 820px;
  margin: 0 auto;
}

/* ========== SECTION ========== */
.page-disclaimer .terms-section {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 0;
}

.page-disclaimer .section-marker {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 3.5rem;
  padding-top: 0.25rem;
}

.page-disclaimer .section-number {
  font-family: var(--数字字体, 'JetBrains Mono', 'Fira Code', 'Consolas', monospace);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--dc-accent);
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-disclaimer .section-rule {
  width: 2px;
  flex: 1 1 auto;
  min-height: 3rem;
  background: linear-gradient(to bottom, var(--dc-accent), transparent);
  opacity: 0.4;
  border-radius: 2px;
}

.page-disclaimer .section-text {
  flex: 1 1 0;
  min-width: 0;
}

.page-disclaimer .section-heading-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.page-disclaimer .copyright-icon {
  width: 48px;
  height: auto;
  aspect-ratio: 1 / 1;
  opacity: 0.7;
  border-radius: 4px;
  flex-shrink: 0;
}

.page-disclaimer .section-heading {
  font-family: var(--标题字体, 'Playfair Display', Georgia, 'Times New Roman', serif);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--dc-text);
  margin: 0 0 0.75rem 0;
  letter-spacing: 0.01em;
}

.page-disclaimer .section-body {
  color: var(--dc-text-soft);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-disclaimer .section-body p {
  margin: 0 0 1rem 0;
}

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

.page-disclaimer .terms-link {
  color: var(--dc-accent-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(58, 107, 143, 0.4);
  transition: color 0.2s, text-decoration-color 0.2s;
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus {
  color: var(--dc-gold);
  text-decoration-color: var(--dc-gold);
}

/* ========== DIVIDER ========== */
.page-disclaimer .terms-divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--dc-divider), transparent);
  margin: 2.5rem 0 2.5rem 4.5rem;
}

.page-disclaimer .contact-divider {
  margin-left: 0;
  margin-right: 0;
}

/* ========== CONTACT ========== */
.page-disclaimer .terms-contact {
  margin-top: 2rem;
  padding: 1.5rem 0 0;
}

.page-disclaimer .contact-text {
  font-size: 0.95rem;
  color: var(--dc-text-soft);
  text-align: center;
  margin: 0;
}

/* ========== MOBILE FIRST – 窄屏适配 ========== */
@media (max-width: 639px) {
  .page-disclaimer .hero-section {
    height: 340px;
  }

  .page-disclaimer .hero-overlay {
    padding: 1.5rem 1rem;
  }

  .page-disclaimer .hero-title {
    font-size: clamp(1.8rem, 8vw, 2.6rem);
  }

  .page-disclaimer .hero-subtitle {
    font-size: 0.9rem;
  }

  .page-disclaimer .terms-content {
    padding: 1.5rem 0.75rem 3rem;
  }

  .page-disclaimer .terms-section {
    flex-direction: column;
    gap: 0.75rem;
  }

  .page-disclaimer .section-marker {
    flex-direction: row;
    width: auto;
    padding-top: 0;
    gap: 0.6rem;
  }

  .page-disclaimer .section-number {
    font-size: 1.3rem;
  }

  .page-disclaimer .section-rule {
    width: auto;
    min-height: 0;
    height: 2px;
    flex: 1 1 auto;
    background: linear-gradient(to right, var(--dc-accent), transparent);
    opacity: 0.35;
  }

  .page-disclaimer .terms-divider {
    margin: 1.8rem 0 1.8rem 0;
  }

  .page-disclaimer .copyright-icon {
    width: 36px;
  }

  .page-disclaimer .section-heading {
    font-size: 1.25rem;
  }

  .page-disclaimer .section-body {
    font-size: 0.9rem;
  }

  .page-disclaimer .breadcrumb {
    font-size: 0.78rem;
    flex-wrap: wrap;
  }
}

/* ========== 桌面端增强 ========== */
@media (min-width: 640px) {
  .page-disclaimer .hero-section {
    height: 460px;
  }

  .page-disclaimer .hero-overlay .container {
    padding: 0 2rem;
  }

  .page-disclaimer .terms-content {
    padding: 3rem 2rem 5rem;
  }

  .page-disclaimer .section-marker {
    width: 4.5rem;
  }

  .page-disclaimer .section-number {
    font-size: 2rem;
  }

  .page-disclaimer .section-body {
    font-size: 1rem;
  }

  .page-disclaimer .terms-divider {
    margin: 3rem 0 3rem 5.5rem;
  }

  .page-disclaimer .copyright-icon {
    width: 56px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .hero-section {
    height: 500px;
  }

  .page-disclaimer .hero-title {
    font-size: 4.5rem;
  }

  .page-disclaimer .terms-content {
    padding: 4rem 2rem 6rem;
  }

  .page-disclaimer .section-marker {
    width: 5rem;
  }
}