/* ===== 使用条款页专属样式 ===== */
.page-disclaimer {
  --terms-max-width: 860px;
}

/* 文档纸张叠层 */
.page-disclaimer .terms-document {
  position: relative;
  max-width: var(--terms-max-width);
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--border);
  box-shadow: 0 12px 36px var(--shadow);
}

/* 顶部水印横幅 */
.page-disclaimer .terms-head {
  position: relative;
  overflow: hidden;
  background: var(--paper);
}

.page-disclaimer .terms-banner {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  opacity: 0.16;
  pointer-events: none;
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-disclaimer .terms-head-content {
  position: relative;
  z-index: 1;
  padding: 32px 24px 24px;
  border-bottom: 3px solid var(--neon);
}

.page-disclaimer .terms-code {
  display: block;
  margin-bottom: 10px;
  color: var(--gray);
  font-size: 0.78rem;
}

.page-disclaimer .terms-head h1 {
  margin: 0 0 14px;
  font-size: 1.5rem;
  line-height: 1.35;
  color: var(--ink);
  font-weight: 900;
}

.page-disclaimer .terms-lead {
  margin: 0 0 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .terms-meta {
  margin: 0;
  padding-left: 12px;
  border-left: 3px solid var(--orange);
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .terms-meta .coords {
  font-family: var(--font-mono);
}

/* 条款目录 */
.page-disclaimer .terms-toc {
  margin: 24px 24px 0;
  padding: 18px 20px;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-top: 3px solid var(--deep-blue);
}

.page-disclaimer .terms-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--deep-blue);
}

.page-disclaimer .terms-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .terms-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 3px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color var(--speed) var(--ease);
}

.page-disclaimer .terms-toc-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--deep-blue);
}

.page-disclaimer .terms-toc-list a:hover,
.page-disclaimer .terms-toc-list a:focus-visible {
  color: var(--orange);
}

/* 条款章节 */
.page-disclaimer .terms-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px 32px;
  padding: 28px 24px;
  border-top: 2px solid var(--border);
}

.page-disclaimer .terms-section-meta {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-bottom: 2px solid var(--neon);
  padding-bottom: 8px;
}

.page-disclaimer .terms-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--deep-blue);
}

.page-disclaimer .terms-section-key {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--gray);
  text-transform: uppercase;
}

.page-disclaimer .terms-section-body h2 {
  margin: 0 0 12px;
  font-size: 1.08rem;
  font-weight: 900;
  color: var(--ink);
}

.page-disclaimer .terms-section-body p {
  margin: 0 0 12px;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-disclaimer .terms-list {
  margin: 0 0 14px;
  padding-left: 18px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .terms-list li + li {
  margin-top: 6px;
}

.page-disclaimer .note {
  margin: 16px 0;
}

/* 页脚卡片 */
.page-disclaimer .terms-end {
  padding: 24px;
  border-top: 3px solid var(--neon);
  background: var(--paper);
}

.page-disclaimer .terms-end-card {
  background: var(--ink);
  color: var(--paper);
  padding: 20px 22px;
  border-left: 5px solid var(--orange);
  border-radius: 2px;
}

.page-disclaimer .terms-end-title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--neon);
}

.page-disclaimer .terms-end-card p:not(.terms-end-title) {
  margin: 0 0 16px;
  line-height: 1.75;
  color: rgba(245, 241, 232, 0.82);
}

.page-disclaimer .terms-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
}

.page-disclaimer .terms-links .link {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--speed) var(--ease);
}

.page-disclaimer .terms-links .link:hover,
.page-disclaimer .terms-links .link:focus-visible {
  color: var(--paper);
}

.page-disclaimer a:focus-visible,
.page-disclaimer .terms-toc-list a:focus-visible {
  outline: 3px solid var(--neon);
  outline-offset: 2px;
}

/* 中屏：目录横向 + 双栏条款 */
@media (min-width: 640px) {
  .page-disclaimer .terms-head-content {
    padding: 44px 40px 28px;
  }

  .page-disclaimer .terms-toc {
    margin: 32px 40px 0;
    padding: 20px 24px;
  }

  .page-disclaimer .terms-toc-list {
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
  }

  .page-disclaimer .terms-toc-list a {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .page-disclaimer .terms-section {
    grid-template-columns: 120px 1fr;
    gap: 0 32px;
    padding: 32px 40px;
  }

  .page-disclaimer .terms-section-meta {
    display: block;
    border-bottom: none;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-section-key {
    display: block;
    margin-top: 6px;
  }

  .page-disclaimer .terms-end {
    padding: 32px 40px;
  }
}

/* 桌面：章节首列加宽 */
@media (min-width: 992px) {
  .page-disclaimer .terms-section {
    grid-template-columns: 160px 1fr;
  }
}

/* 打印样式 */
@media print {
  .page-disclaimer .terms-document {
    max-width: none;
    box-shadow: none;
    border: none;
    background: #ffffff;
  }

  .page-disclaimer .terms-banner {
    display: none;
  }

  .page-disclaimer .terms-head-content {
    padding: 0 0 20px;
    border-bottom: 2px solid #1a1d1f;
  }

  .page-disclaimer .terms-toc {
    margin: 20px 0;
    padding: 16px;
    background: transparent;
    border: 1px solid #1a1d1f;
  }

  .page-disclaimer .terms-section {
    padding: 16px 0;
    border-top: 1px solid #1a1d1f;
    page-break-inside: avoid;
    break-inside: avoid;
  }

  .page-disclaimer .terms-end-card {
    background: transparent;
    color: #1a1d1f;
    border: 1px solid #1a1d1f;
  }

  .page-disclaimer .terms-end-card p:not(.terms-end-title) {
    color: #1a1d1f;
  }

  .page-disclaimer .terms-links .link {
    color: #0b3d56;
  }
}