.page-disclaimer {
  --ins-line: var(--c-line);
  --ins-line-soft: var(--c-line-soft);
  --ins-orange: var(--c-orange);
  --ins-mint: var(--c-mint);
  --ins-gutter: 20px;
  background: var(--c-ink);
  color: var(--c-body);
  overflow-x: hidden;
}

.page-disclaimer .shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--ins-gutter);
  padding-right: var(--ins-gutter);
}

.page-disclaimer .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 14px 0 6px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--c-gray);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--ins-line);
}

.page-disclaimer .breadcrumb a {
  color: var(--c-gray);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--ins-mint);
}

/* 首屏 */
.page-disclaimer .ins-masthead {
  position: relative;
  padding: 26px 0 0;
  background:
    radial-gradient(120% 92% at 10% 0%, rgba(255, 106, 26, 0.18), transparent 58%),
    radial-gradient(78% 68% at 94% 14%, rgba(20, 224, 177, 0.11), transparent 62%);
  border-bottom: 1px solid var(--ins-line-soft);
}

.page-disclaimer .ins-masthead__inner {
  display: grid;
  gap: 26px;
  padding-bottom: 30px;
}

.page-disclaimer .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ins-orange);
}

.page-disclaimer .ins-masthead h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.6vw, 54px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--c-paper);
  transform: skewX(-2deg);
  text-shadow: 0 0 1px rgba(255, 106, 26, 0.55);
}

.page-disclaimer .ins-masthead__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-disclaimer .ins-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--ins-line);
  border: 1px solid var(--ins-line);
}

.page-disclaimer .ins-facts > div {
  background: var(--c-panel);
  padding: 12px 14px;
}

.page-disclaimer .ins-facts dt {
  font-size: 12px;
  line-height: 1.5;
  color: var(--c-gray);
  letter-spacing: 0.04em;
}

.page-disclaimer .ins-facts dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.2;
  color: var(--c-paper);
}

.page-disclaimer .ins-figure {
  margin: 0 0 24px;
  border: 1px solid var(--ins-line);
  background: var(--c-panel);
  overflow: hidden;
}

.page-disclaimer .ins-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 条目索引 */
.page-disclaimer .ins-jump {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
  border-bottom: 1px solid var(--ins-line-soft);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .ins-jump::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .ins-jump a {
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid var(--ins-line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--c-gray);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-disclaimer .ins-jump a:hover,
.page-disclaimer .ins-jump a:focus-visible {
  color: var(--c-paper);
  border-color: var(--ins-orange);
  background: rgba(255, 106, 26, 0.1);
}

.page-disclaimer .ins-jump a[aria-current="true"] {
  color: var(--c-ink);
  background: var(--ins-orange);
  border-color: var(--ins-orange);
}

/* 双栏清单 */
.page-disclaimer .ins-list {
  display: grid;
  border-top: 1px solid transparent;
}

.page-disclaimer .ins-item {
  padding: 26px 0;
  border-bottom: 1px solid var(--ins-line-soft);
}

.page-disclaimer .ins-item__side {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .ins-item__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--ins-orange);
  border-bottom: 2px solid var(--ins-orange);
  padding-bottom: 2px;
}

.page-disclaimer .ins-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--c-paper);
  transform: skewX(-2deg);
}

.page-disclaimer .ins-item__main p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-disclaimer .ins-item__main a {
  color: var(--ins-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 224, 177, 0.45);
}

.page-disclaimer .ins-item__main a:hover,
.page-disclaimer .ins-item__main a:focus-visible {
  border-bottom-color: var(--ins-mint);
}

.page-disclaimer .ins-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .ins-points li {
  position: relative;
  padding-left: 20px;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-body);
}

.page-disclaimer .ins-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--ins-mint);
}

/* 折叠说明 */
.page-disclaimer .ins-fold {
  margin-top: 14px;
  border: 1px solid var(--ins-line);
  background: rgba(255, 255, 255, 0.02);
}

.page-disclaimer .ins-fold summary {
  padding: 12px 14px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-paper);
  list-style: none;
  transition: color 0.18s ease;
}

.page-disclaimer .ins-fold summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .ins-fold summary::after {
  content: "＋";
  float: right;
  color: var(--ins-orange);
}

.page-disclaimer .ins-fold[open] summary::after {
  content: "－";
}

.page-disclaimer .ins-fold summary:hover,
.page-disclaimer .ins-fold summary:focus-visible {
  color: var(--ins-mint);
}

.page-disclaimer .ins-fold .disclosure__panel {
  padding: 0 14px 14px;
  border-top: 1px solid var(--ins-line-soft);
}

.page-disclaimer .ins-fold .disclosure__panel p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-disclaimer .ins-fold .disclosure__panel a {
  color: var(--ins-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 224, 177, 0.45);
}

/* 纠错入口条 */
.page-disclaimer .ins-callout {
  display: grid;
  gap: 16px;
  margin: 40px 0 56px;
  padding: 20px 18px;
  border: 1px solid var(--ins-line);
  border-left: 4px solid var(--ins-orange);
  background: linear-gradient(104deg, rgba(255, 106, 26, 0.14), rgba(20, 224, 177, 0.07));
}

.page-disclaimer .ins-callout__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ins-mint);
}

.page-disclaimer .ins-callout__line {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.5;
  color: var(--c-paper);
  transform: skewX(-2deg);
}

.page-disclaimer .ins-callout__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-gray);
}

.page-disclaimer .ins-callout__note a {
  color: var(--ins-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 224, 177, 0.45);
}

.page-disclaimer .ins-callout__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .ins-callout .btn {
  text-decoration: none;
}

/* 桌面 */
@media (min-width: 760px) {
  .page-disclaimer {
    --ins-gutter: 28px;
  }

  .page-disclaimer .ins-masthead__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 48px;
    padding-bottom: 40px;
  }

  .page-disclaimer .ins-facts > div {
    padding: 16px 18px;
  }

  .page-disclaimer .ins-facts dd {
    font-size: 24px;
  }

  .page-disclaimer .ins-item {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
    padding: 36px 0;
  }

  .page-disclaimer .ins-item__side {
    flex-direction: column;
    gap: 12px;
    margin-bottom: 0;
    align-self: start;
    position: sticky;
    top: calc(var(--hdr-main-h) + 18px);
  }

  .page-disclaimer .ins-item__title {
    font-size: 20px;
  }

  .page-disclaimer .ins-callout {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 24px 26px;
    margin: 52px 0 72px;
  }

  .page-disclaimer .ins-callout__actions {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .ins-item {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 56px;
  }

  .page-disclaimer .ins-item__title {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ins-jump a,
  .page-disclaimer .ins-fold summary {
    transition: none;
  }

  .page-disclaimer .ins-masthead h1,
  .page-disclaimer .ins-item__title,
  .page-disclaimer .ins-callout__line {
    transform: none;
  }
}