.page-disclaimer {
  --doc-max: 1120px;
  --doc-measure: 64ch;
  padding-bottom: 88px;
}

.page-disclaimer .content-wrap {
  width: 100%;
  max-width: var(--doc-max);
  margin-inline: auto;
  padding-inline: 20px;
  box-sizing: border-box;
}

.page-disclaimer .breadcrumb {
  padding-top: 26px;
}

/* ---------- 标题区 ---------- */
.page-disclaimer .doc-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 20px 0 34px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-disclaimer .doc-kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 90, 43, 0.16);
  flex: none;
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 8vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .doc-lede {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .doc-hero-figure {
  margin: 0;
}

.page-disclaimer .doc-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  object-fit: cover;
  background: var(--ink-2);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .doc-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 22px 0 6px;
}

.page-disclaimer .toc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--step-fast) var(--ease),
              border-color var(--step-fast) var(--ease),
              background-color var(--step-fast) var(--ease);
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
  transition: color var(--step-fast) var(--ease);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background-color: rgba(23, 230, 210, 0.08);
}

.page-disclaimer .toc-link:hover .toc-num,
.page-disclaimer .toc-link:focus-visible .toc-num {
  color: var(--cyan);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.page-disclaimer .clause:first-of-type {
  border-top: 0;
  padding-top: 22px;
}

.page-disclaimer .clause-num {
  position: relative;
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause-num::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 9px;
  width: 10px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--step-fast) var(--ease);
}

.page-disclaimer .clause:hover .clause-num::before,
.page-disclaimer .clause:focus-within .clause-num::before {
  transform: scaleX(1);
}

.page-disclaimer .clause-title {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.22rem, 4.6vw, 1.6rem);
  line-height: 1.32;
  letter-spacing: 0;
  color: var(--paper);
}

.page-disclaimer .clause-body {
  max-width: var(--doc-measure);
}

.page-disclaimer .clause-body p {
  margin: 0 0 14px;
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--muted);
}

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

.page-disclaimer .pin {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 230, 210, 0.42);
  transition: color var(--step-fast) var(--ease),
              border-color var(--step-fast) var(--ease);
}

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

/* ---------- 更新批次 ---------- */
.page-disclaimer .batch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 20px 0 20px;
}

.page-disclaimer .batch {
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-2);
  transition: background-color var(--step-fast) var(--ease),
              border-color var(--step-fast) var(--ease);
}

.page-disclaimer .batch:hover {
  background: var(--ink-3);
  border-color: rgba(23, 230, 210, 0.4);
}

.page-disclaimer .batch-time {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .batch-text {
  display: block;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 引用场景 ---------- */
.page-disclaimer .use-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 18px 0 20px;
}

.page-disclaimer .use-item {
  padding-left: 16px;
  border-left: 2px solid var(--violet);
}

.page-disclaimer .use-name {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-disclaimer .use-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 联系面板 ---------- */
.page-disclaimer .contact-panel {
  margin-top: 18px;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
}

.page-disclaimer .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-disclaimer .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
}

.page-disclaimer .contact-key {
  flex: none;
  min-width: 74px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--brown);
  opacity: 0.68;
}

.page-disclaimer .contact-val {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--brown);
  word-break: break-word;
}

.page-disclaimer .copy-btn {
  appearance: none;
  flex: none;
  padding: 4px 12px;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--brown);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  cursor: pointer;
  opacity: 0.62;
  transition: opacity var(--step-fast) var(--ease),
              color var(--step-fast) var(--ease),
              border-color var(--step-fast) var(--ease);
}

.page-disclaimer .copy-btn:hover,
.page-disclaimer .copy-btn:focus-visible {
  opacity: 1;
  color: var(--violet);
}

.page-disclaimer .copy-btn.is-copied {
  opacity: 1;
  color: #1E7A4C;
}

.page-disclaimer .panel-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(42, 29, 22, 0.16);
  font-family: var(--font-display);
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--brown);
  opacity: 0.82;
}

/* ---------- 底部快速链接 ---------- */
.page-disclaimer .doc-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .foot-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--step-fast) var(--ease),
              border-color var(--step-fast) var(--ease),
              background-color var(--step-fast) var(--ease);
}

.page-disclaimer .foot-link:hover,
.page-disclaimer .foot-link:focus-visible {
  color: var(--ink);
  background-color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .content-wrap {
    padding-inline: 32px;
  }

  .page-disclaimer .clause {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 30px;
    padding: 38px 0;
  }

  .page-disclaimer .clause:first-of-type {
    padding-top: 26px;
  }

  .page-disclaimer .clause-num {
    padding-top: 6px;
  }

  .page-disclaimer .batch-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .contact-panel {
    padding: 32px 34px;
  }

  .page-disclaimer .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 32px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 52px;
    align-items: center;
    padding: 40px 0 52px;
  }

  .page-disclaimer .doc-lede {
    font-size: 1.06rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-num::before,
  .page-disclaimer .toc-link,
  .page-disclaimer .batch,
  .page-disclaimer .inline-link,
  .page-disclaimer .copy-btn,
  .page-disclaimer .foot-link {
    transition: none;
  }
}