.page-disclaimer {
  --pd-gap: clamp(20px, 3vw, 36px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs-wrap {
  padding-top: calc(var(--header-h) + 26px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .hero-s {
  padding-top: clamp(26px, 4vw, 48px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-disclaimer .hero-s__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
}

@media (min-width: 940px) {
  .page-disclaimer .hero-s__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }
}

.page-disclaimer .hero-s__title {
  margin: 14px 0 20px;
  font-size: clamp(34px, 6.2vw, 74px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  font-weight: 800;
  max-width: 16ch;
}

.page-disclaimer .hero-s__lead {
  max-width: 46ch;
  color: var(--text);
}

.page-disclaimer .hero-s__media {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-disclaimer .hero-s__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

/* ---------- 三段式标注示意 ---------- */
.page-disclaimer .tag-sample {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  margin-top: 30px;
  border: 2px solid var(--line);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .tag-sample__seg {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  padding: 14px 18px;
}

.page-disclaimer .tag-sample__key {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .tag-sample__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 19px;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .tag-sample__div {
  display: flex;
  align-items: center;
  padding: 0 14px;
  border-left: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--cyan);
}

/* ---------- 正文布局 ---------- */
.page-disclaimer .rule-sheet {
  padding-top: 0;
}

.page-disclaimer .layout {
  display: flex;
  flex-direction: column;
  gap: clamp(30px, 5vw, 56px);
}

.page-disclaimer .layout__rail {
  order: -1;
}

@media (min-width: 1000px) {
  .page-disclaimer .layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 228px;
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .layout__rail {
    order: 0;
    position: sticky;
    top: calc(var(--header-h-scrolled) + 24px);
  }
}

.page-disclaimer .layout__main {
  min-width: 0;
  display: grid;
  gap: clamp(44px, 6vw, 84px);
}

/* ---------- 右侧锚点导航 ---------- */
.page-disclaimer .rail-nav {
  border: 2px solid var(--line);
  background: var(--ink-2);
  padding: 16px 14px 18px;
}

.page-disclaimer .rail-nav__label {
  color: var(--muted);
  margin: 0;
}

.page-disclaimer .rail-nav__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .rail-nav__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .rail-nav__num {
  font-size: 12px;
  color: var(--orange-soft);
}

.page-disclaimer .rail-nav__link:hover,
.page-disclaimer .rail-nav__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(53, 240, 206, 0.07);
}

/* ---------- 章节标题 ---------- */
.page-disclaimer .chapter {
  scroll-margin-top: calc(var(--header-h-scrolled) + 28px);
}

.page-disclaimer .sec-head {
  max-width: 64ch;
  margin-bottom: 26px;
}

.page-disclaimer .sec-head__num {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-disclaimer .sec-head__title {
  margin: 0 0 12px;
  font-size: clamp(25px, 3.1vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  font-weight: 700;
}

.page-disclaimer .sec-head__lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 编号条目 ---------- */
.page-disclaimer .rules {
  border-top: 2px solid var(--line);
}

.page-disclaimer .rule {
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .rule__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 17px 6px;
  background: none;
  border: 0;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.2s var(--ease);
}

.page-disclaimer .rule__head:hover {
  background: rgba(53, 240, 206, 0.05);
}

.page-disclaimer .rule__num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange-soft);
}

.page-disclaimer .rule__title {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.45;
}

.page-disclaimer .rule__head .expand__icon {
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .rule__head .expand__icon::before {
  content: "+";
}

.page-disclaimer .rule__head[aria-expanded="true"] .expand__icon::before {
  content: "\2212";
}

.page-disclaimer .rule__panel {
  display: none;
}

.page-disclaimer .rule__panel[data-open] {
  display: block;
}

.page-disclaimer .rule__body {
  padding: 0 6px 20px;
}

@media (min-width: 700px) {
  .page-disclaimer .rule__body {
    padding-left: 42px;
  }
}

.page-disclaimer .rule__body p {
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
}

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

.page-disclaimer .rule__example {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 10px 14px;
  border-left: 3px solid var(--orange);
  background: var(--ink-2);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  line-height: 1.6;
  color: var(--cyan);
  max-width: 68ch;
}

.page-disclaimer .rule__example-key {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .inline-link {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .inline-link:hover {
  color: var(--orange-soft);
}

/* ---------- 版本对照 ---------- */
.page-disclaimer .versions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 30px;
}

@media (min-width: 780px) {
  .page-disclaimer .versions {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.page-disclaimer .version {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px;
  border: 2px solid var(--line);
}

.page-disclaimer .version--current {
  background: var(--surface);
  border-color: var(--cyan);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .version--snapshot {
  background: transparent;
  border-style: dashed;
}

.page-disclaimer .version__tag {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .version__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(32px, 4.6vw, 48px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-disclaimer .version--snapshot .version__value {
  color: var(--orange-soft);
}

.page-disclaimer .version__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

.page-disclaimer .version__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 收束色带 ---------- */
.page-disclaimer .closing {
  margin-top: clamp(46px, 7vw, 96px);
}

.page-disclaimer .closing__band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 6px;
  border-top: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 138, 43, 0.14), rgba(255, 138, 43, 0) 72%);
}

.page-disclaimer .closing__text {
  margin: 0;
  max-width: 52ch;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
}

/* ---------- 窄屏收尾 ---------- */
@media (max-width: 560px) {
  .page-disclaimer .tag-sample {
    box-shadow: 4px 4px 0 rgba(35, 88, 74, 0.9);
  }

  .page-disclaimer .tag-sample__seg {
    flex: 1 1 100%;
    padding: 12px 14px;
  }

  .page-disclaimer .tag-sample__div {
    padding: 0 12px;
  }

  .page-disclaimer .rule__head {
    gap: 10px;
    padding: 15px 4px;
  }

  .page-disclaimer .rule__title {
    font-size: 16px;
  }

  .page-disclaimer .hero-s__media {
    box-shadow: 4px 4px 0 rgba(35, 88, 74, 0.9);
  }
}
<<<END>>>