/* ===== page-disclaimer 专属样式 ===== */
.page-disclaimer {
  --disclaimer-max: 900px;
  --disclaimer-card-pad: 2.5rem;
  --disclaimer-number-size: 5rem;
  --disclaimer-hero-min-height: 320px;

  display: flex;
  flex-direction: column;
  gap: 0;
  background-color: var(--bg-deep, #0D1B2A);
  color: var(--text-primary, #F5F5F5);
  font-family: Inter, "Noto Sans SC", sans-serif;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* 背景细微几何纹理（数据网格感） */
.page-disclaimer::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 255, 135, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 135, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* 所有内容区置于上层 */
.page-disclaimer > * {
  position: relative;
  z-index: 1;
}

/* ---------- 面包屑 ---------- */
.disclaimer-breadcrumb {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  width: 100%;
  padding: 1.25rem 1.5rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary, #B0B0B0);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.disclaimer-breadcrumb a {
  color: var(--accent-green, #00FF87);
  text-decoration: none;
  transition: opacity 0.2s;
}

.disclaimer-breadcrumb a:hover,
.disclaimer-breadcrumb a:focus-visible {
  opacity: 0.75;
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--text-secondary, #B0B0B0);
  user-select: none;
}

.breadcrumb-current {
  color: var(--accent-gold, #FFD700);
  font-weight: 600;
}

/* ---------- 标题区 ---------- */
.disclaimer-hero {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  width: 100%;
  padding: 2rem 1.5rem 3rem;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: var(--disclaimer-hero-min-height);
  justify-content: center;
}

.disclaimer-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.12;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.disclaimer-watermark {
  width: 200px;
  height: 200px;
  object-fit: contain;
  opacity: 0.5;
  margin-right: 2rem;
}

.disclaimer-hero-content {
  position: relative;
  z-index: 2;
}

.disclaimer-hero-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--text-white, #FFFFFF);
  margin: 0 0 0.5rem;
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.disclaimer-hero-sub {
  font-size: 1rem;
  color: var(--accent-gold, #FFD700);
  font-weight: 500;
  margin: 0 0 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.disclaimer-hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary, #B0B0B0);
  max-width: 680px;
  margin: 0;
  line-height: 1.7;
}

/* ---------- 章节通用 ---------- */
.disclaimer-section {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  width: 100%;
  padding: 2rem 1.5rem;
}

.disclaimer-section-inner {
  background: var(--bg-card, #1B2838);
  border-radius: var(--border-radius, 16px);
  padding: var(--disclaimer-card-pad);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border-left: 4px solid var(--accent-green, #00FF87);
  transition: box-shadow 0.3s ease;
  position: relative;
}

.disclaimer-section--alt .disclaimer-section-inner {
  border-left-color: var(--accent-gold, #FFD700);
  flex-direction: column;
}

.disclaimer-section-number {
  font-family: "JetBrains Mono", monospace;
  font-size: var(--disclaimer-number-size);
  font-weight: 700;
  color: var(--accent-green, #00FF87);
  line-height: 1;
  opacity: 0.7;
  user-select: none;
  flex-shrink: 0;
}

.disclaimer-section-number--right {
  color: var(--accent-gold, #FFD700);
  text-align: right;
}

.disclaimer-section-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.disclaimer-section-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-white, #FFFFFF);
  margin: 0;
  letter-spacing: 0.02em;
  line-height: 1.3;
  position: relative;
  padding-bottom: 0.6rem;
}

.disclaimer-section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--accent-green, #00FF87);
  border-radius: 2px;
}

.disclaimer-section--alt .disclaimer-section-title::after {
  background: var(--accent-gold, #FFD700);
}

.disclaimer-section-text {
  font-size: 1rem;
  color: var(--text-primary, #F5F5F5);
  margin: 0;
  line-height: 1.7;
}

/* ---------- 免责声明区域专用 ---------- */
.disclaimer-section-notice {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: rgba(0, 255, 135, 0.06);
  border: 1px solid rgba(0, 255, 135, 0.2);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-top: 0.5rem;
}

.disclaimer-notice-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.9;
}

.disclaimer-notice-text {
  font-size: 0.95rem;
  color: var(--text-secondary, #B0B0B0);
  margin: 0;
  line-height: 1.7;
  font-style: italic;
}

/* ---------- 链接 ---------- */
.disclaimer-link {
  color: var(--accent-green, #00FF87);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s;
}

.disclaimer-link:hover,
.disclaimer-link:focus-visible {
  opacity: 0.75;
  text-decoration: underline;
}

/* ---------- 底部品牌签名 ---------- */
.disclaimer-footer {
  max-width: var(--disclaimer-max);
  margin: 1rem auto 3rem;
  width: 100%;
  padding: 0 1.5rem;
}

.disclaimer-footer-inner {
  background: var(--bg-card, #1B2838);
  border-radius: var(--border-radius, 16px);
  padding: 2rem 2.5rem;
  text-align: center;
  border: 1px solid rgba(255, 215, 0, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: center;
}

.disclaimer-footer-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-gold, #FFD700);
  margin: 0;
  letter-spacing: 0.1em;
}

.disclaimer-footer-version {
  font-size: 0.9rem;
  color: var(--text-secondary, #B0B0B0);
  margin: 0;
  font-family: "JetBrains Mono", monospace;
}

.disclaimer-footer-contact {
  font-size: 0.95rem;
  color: var(--text-primary, #F5F5F5);
  margin: 0;
}

.disclaimer-footer-meta {
  font-size: 0.85rem;
  color: var(--text-secondary, #B0B0B0);
  margin: 0.5rem 0 0;
  max-width: 540px;
  line-height: 1.5;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-disclaimer {
    --disclaimer-card-pad: 3rem;
    --disclaimer-number-size: 6rem;
    --disclaimer-hero-min-height: 360px;
  }

  .disclaimer-hero {
    padding: 3rem 2rem 4rem;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .disclaimer-hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    justify-content: flex-end;
    align-items: center;
  }

  .disclaimer-watermark {
    width: 200px;
    height: 200px;
    margin-right: 4rem;
  }

  .disclaimer-hero-title {
    font-size: 3.6rem;
  }

  .disclaimer-hero-sub {
    font-size: 1.05rem;
  }

  .disclaimer-hero-desc {
    font-size: 1.1rem;
  }

  .disclaimer-section {
    padding: 2.5rem 2rem;
  }

  .disclaimer-section-inner {
    flex-direction: row;
    gap: 2.5rem;
    align-items: flex-start;
  }

  .disclaimer-section--alt .disclaimer-section-inner {
    flex-direction: row-reverse;
  }

  .disclaimer-section-number {
    font-size: var(--disclaimer-number-size);
    min-width: 6rem;
    text-align: center;
    padding-top: 0.2rem;
  }

  .disclaimer-section-number--right {
    text-align: center;
  }

  .disclaimer-section-title {
    font-size: 1.8rem;
  }

  .disclaimer-section-text {
    font-size: 1.05rem;
  }

  .disclaimer-section-notice {
    padding: 1.5rem 2rem;
  }

  .disclaimer-footer {
    padding: 0 2rem 4rem;
  }

  .disclaimer-footer-inner {
    padding: 2.5rem 3rem;
  }

  .disclaimer-footer-brand {
    font-size: 1.35rem;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer {
    --disclaimer-hero-min-height: 400px;
  }

  .disclaimer-hero-title {
    font-size: 4rem;
  }

  .disclaimer-section {
    padding: 3rem 2rem;
  }
}

/* 窄屏安全间距 */
@media (max-width: 480px) {
  .page-disclaimer {
    --disclaimer-card-pad: 1.5rem;
    --disclaimer-number-size: 3.6rem;
  }

  .disclaimer-hero {
    padding: 1.5rem 1rem 2rem;
  }

  .disclaimer-hero-title {
    font-size: 2.2rem;
  }

  .disclaimer-section {
    padding: 1.25rem 1rem;
  }

  .disclaimer-section-notice {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .disclaimer-notice-icon {
    width: 64px;
    height: 64px;
  }

  .disclaimer-footer {
    padding: 0 1rem 2.5rem;
  }

  .disclaimer-footer-inner {
    padding: 1.5rem 1rem;
  }

  .disclaimer-watermark {
    width: 120px;
    height: 120px;
    margin-right: 0;
  }
}