.page-disclaimer {
  --doc-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", "IBM Plex Mono", Menlo, Consolas, "Courier New", monospace;
  --doc-w: 880px;
  padding-bottom: 88px;
}

.page-disclaimer .shell {
  max-width: var(--doc-w);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  padding-top: 24px;
}

.page-disclaimer .crumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.page-disclaimer .crumbs-sep {
  color: var(--border-strong);
  margin: 0 4px;
}

/* ---------- 页首 ---------- */
.page-disclaimer .doc-head {
  padding-top: 40px;
  padding-bottom: 28px;
}

.page-disclaimer .doc-title {
  margin: 12px 0 0;
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1.16;
  color: var(--fg);
}

.page-disclaimer .doc-lead {
  margin: 20px 0 0;
  max-width: 62ch;
}

/* ---------- 批次说明条 ---------- */
.page-disclaimer .batch-strip {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  margin-bottom: 40px;
  overflow: hidden;
}

.page-disclaimer .batch-strip-main {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 20px;
}

.page-disclaimer .strip-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .strip-sep {
  display: inline-block;
  width: 1px;
  height: 16px;
  background: var(--accent);
}

.page-disclaimer .strip-ver {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--fg-muted);
}

.page-disclaimer .strip-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-muted);
}

.page-disclaimer .batch-strip-figure {
  position: relative;
  margin: 0;
  min-height: 190px;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
}

.page-disclaimer .batch-strip-figure img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 批次历史折叠 ---------- */
.page-disclaimer .strip-qa {
  margin-top: 2px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.page-disclaimer .strip-qa .qa-q {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-ink);
  cursor: pointer;
  transition: color 160ms var(--ease);
}

.page-disclaimer .strip-qa .qa-q::after {
  content: "＋";
  font-size: 14px;
  line-height: 1;
  color: var(--accent);
  transition: transform 200ms var(--ease);
}

.page-disclaimer .strip-qa .qa-q[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.page-disclaimer .strip-qa .qa-q:hover {
  color: var(--fg);
}

.page-disclaimer .strip-qa .qa-a[hidden] {
  display: none;
}

.page-disclaimer .strip-log {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .strip-log li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-muted);
}

.page-disclaimer .strip-log li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .strip-log .mono {
  color: var(--accent-ink);
  font-weight: 700;
}

/* ---------- 目录索引 ---------- */
.page-disclaimer .doc-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.page-disclaimer .doc-index a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  line-height: 1.4;
  color: var(--fg-muted);
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), background 160ms var(--ease);
}

.page-disclaimer .doc-index a:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
  background: var(--surface-2);
}

.page-disclaimer .doc-index .idx-no {
  font-family: var(--doc-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--accent);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .doc-body {
  padding-top: 4px;
}

.page-disclaimer .doc-sec {
  padding: 34px 0;
  border-top: 1px solid var(--border);
}

.page-disclaimer .doc-sec:first-child {
  border-top: 0;
}

.page-disclaimer .doc-sec-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .doc-sec-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  background: var(--ink);
  color: var(--gold-soft);
  font-family: var(--doc-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-disclaimer .doc-sec-title {
  margin: 0;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1.3;
  color: var(--fg);
}

.page-disclaimer .doc-sec-body p {
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--fg-muted);
}

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

.page-disclaimer .doc-sec-body strong {
  color: var(--fg);
  font-weight: 700;
}

/* 要点列表 */
.page-disclaimer .doc-list {
  margin: 18px 0 1.1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-disclaimer .doc-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.72;
  color: var(--fg-muted);
}

.page-disclaimer .doc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

/* 工序步骤 */
.page-disclaimer .doc-steps {
  margin: 18px 0 1.1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-left: 1px solid var(--border);
}

.page-disclaimer .doc-steps li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0 12px 18px;
  position: relative;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--fg-muted);
}

.page-disclaimer .doc-steps li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 20px;
  width: 7px;
  height: 7px;
  background: var(--accent);
  transform: rotate(45deg);
}

.page-disclaimer .step-no {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-ink);
  letter-spacing: 0.04em;
  padding-top: 2px;
}

.page-disclaimer .step-text {
  min-width: 0;
}

/* 责任范围区块 */
.page-disclaimer .doc-sec--tint {
  padding: 30px 22px;
  border-top: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(198, 163, 74, 0.16), rgba(198, 163, 74, 0.03));
  box-shadow: inset 3px 0 0 var(--accent);
}

/* ---------- 结尾帮助卡片 ---------- */
.page-disclaimer .help-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 40px;
  padding: 28px 22px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.page-disclaimer .help-card-left .doc-sec-head {
  margin-bottom: 14px;
}

.page-disclaimer .help-card-left p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--fg-muted);
}

.page-disclaimer .help-card-right {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .help-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}

.page-disclaimer .help-link:hover {
  border-color: var(--accent);
  background: var(--surface-2);
  transform: translateX(4px);
}

.page-disclaimer .help-arrow {
  color: var(--accent);
  font-size: 15px;
  transition: transform 180ms var(--ease);
}

.page-disclaimer .help-link:hover .help-arrow {
  transform: translateX(3px);
}

.page-disclaimer .help-meta {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-muted);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .batch-strip {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }

  .page-disclaimer .batch-strip-main {
    padding: 28px 26px;
  }

  .page-disclaimer .batch-strip-figure {
    min-height: 100%;
    border-top: 0;
    border-left: 1px solid var(--border);
  }

  .page-disclaimer .doc-sec {
    padding: 40px 0;
  }

  .page-disclaimer .doc-sec--tint {
    padding: 34px 30px;
    margin: 8px 0;
  }

  .page-disclaimer .doc-steps li {
    padding: 13px 0 13px 22px;
  }

  .page-disclaimer .doc-steps li::before {
    left: -4px;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .doc-head {
    padding-top: 52px;
    padding-bottom: 34px;
  }

  .page-disclaimer .help-card {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 44px;
    padding: 40px 38px;
  }

  .page-disclaimer .help-card-right {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .help-link,
  .page-disclaimer .help-arrow,
  .page-disclaimer .doc-index a,
  .page-disclaimer .strip-qa .qa-q::after {
    transition-duration: 0.01ms;
  }

  .page-disclaimer .help-link:hover {
    transform: none;
  }
}