.page-disclaimer {
  --pd-gap: clamp(56px, 8vw, 104px);
  --pd-radius: 22px;
  background: var(--void);
  color: var(--warm);
  overflow-x: hidden;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

/* ---------- 首屏：版本与批次双标签头 ---------- */

.page-disclaimer .rule-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + clamp(40px, 8vw, 92px)) 0 clamp(46px, 6vw, 82px);
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(232, 181, 74, 0.12), transparent 62%),
    linear-gradient(180deg, var(--void) 0%, var(--plinth) 100%);
}

.page-disclaimer .rule-beam {
  position: absolute;
  left: 50%;
  top: -8%;
  width: min(620px, 88vw);
  height: 118%;
  transform: translateX(-50%);
  background: radial-gradient(48% 56% at 50% 20%, rgba(232, 181, 74, 0.22), rgba(232, 181, 74, 0) 72%);
  pointer-events: none;
}

.page-disclaimer .rule-noise {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(244, 241, 232, 0.028) 0 1px, transparent 1px 3px);
  opacity: 0.9;
  pointer-events: none;
}

.page-disclaimer .rule-hero-inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .crumbs {
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-disclaimer .rule-title {
  margin: 14px 0 0;
  line-height: 1.08;
  color: var(--warm);
}

.page-disclaimer .rule-lede {
  margin-top: clamp(18px, 2.6vw, 28px);
  max-width: 60ch;
  font-size: clamp(15.5px, 1.65vw, 18px);
  line-height: 1.9;
  color: var(--warm-72);
}

.page-disclaimer .hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border-radius: 999px;
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.page-disclaimer .badge-key {
  font-size: 11px;
  letter-spacing: 0.2em;
  opacity: 0.7;
}

.page-disclaimer .badge--gold {
  background: var(--gold);
  color: #171203;
  box-shadow: 0 0 26px rgba(232, 181, 74, 0.28);
}

.page-disclaimer .badge--violet {
  border: 1px solid rgba(139, 92, 246, 0.65);
  background: rgba(139, 92, 246, 0.13);
  color: #cbb9ff;
}

/* ---------- 通用区块节奏 ---------- */

.page-disclaimer .section {
  position: relative;
  padding: var(--pd-gap) 0;
}

.page-disclaimer .section-head {
  max-width: 72ch;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-disclaimer .change-intro,
.page-disclaimer .section-lede {
  margin: 16px 0 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--warm-72);
  max-width: 62ch;
}

/* ---------- 01 变更说明 ---------- */

.page-disclaimer .change-section {
  background: linear-gradient(180deg, var(--plinth) 0%, var(--void) 100%);
}

.page-disclaimer .change-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 56px);
}

.page-disclaimer .chg-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-disclaimer .chg-filter {
  appearance: none;
  padding: 9px 16px;
  border: 1px solid var(--stroke);
  border-radius: 999px;
  background: transparent;
  color: var(--warm-56);
  font-family: var(--font-index);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-disclaimer .chg-filter:hover {
  color: var(--warm);
  border-color: var(--gold-40);
}

.page-disclaimer .chg-filter.is-on {
  color: #171203;
  background: var(--gold);
  border-color: var(--gold);
}

.page-disclaimer .chg-filter--adjust.is-on {
  color: #efe9ff;
  background: var(--violet);
  border-color: var(--violet);
}

.page-disclaimer .chg-filter--refine.is-on {
  color: var(--gold);
  background: rgba(232, 181, 74, 0.14);
  border-color: var(--gold-40);
}

.page-disclaimer .chg-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--stroke-soft);
}

.page-disclaimer .chg-item {
  position: relative;
  padding: clamp(18px, 2.2vw, 26px) 0 clamp(18px, 2.2vw, 26px) clamp(20px, 2.4vw, 30px);
  border-bottom: 1px solid var(--stroke-soft);
}

.page-disclaimer .chg-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(20px, 2.4vw, 28px);
  bottom: clamp(20px, 2.4vw, 28px);
  width: 3px;
  border-radius: 3px;
}

.page-disclaimer .chg-item--new::before {
  background: var(--gold);
  box-shadow: 0 0 14px rgba(232, 181, 74, 0.4);
}

.page-disclaimer .chg-item--adjust::before {
  background: var(--violet);
  box-shadow: 0 0 14px rgba(139, 92, 246, 0.4);
}

.page-disclaimer .chg-item--refine::before {
  background: var(--gold-deep);
}

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

.page-disclaimer .chg-no {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ash);
}

.page-disclaimer .chg-tag {
  padding: 3px 11px;
  border-radius: 999px;
  font-family: var(--font-index);
  font-size: 11.5px;
  letter-spacing: 0.16em;
}

.page-disclaimer .chg-tag--new {
  background: var(--gold);
  border: 1px solid var(--gold);
  color: #171203;
}

.page-disclaimer .chg-tag--adjust {
  background: transparent;
  border: 1px solid rgba(139, 92, 246, 0.7);
  color: #cbb9ff;
}

.page-disclaimer .chg-tag--refine {
  background: transparent;
  border: 1px solid var(--gold-40);
  color: var(--gold);
}

.page-disclaimer .chg-title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(17.5px, 2.1vw, 21px);
  line-height: 1.55;
  color: var(--warm);
}

.page-disclaimer .chg-body {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--warm-72);
  max-width: 64ch;
}

.page-disclaimer .chg-was {
  display: block;
  margin-top: 10px;
  padding-left: 12px;
  border-left: 1px solid var(--stroke);
  font-size: 13.5px;
  color: var(--ash);
}

.page-disclaimer .change-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-disclaimer .chg-figure {
  margin: 0;
  border-radius: var(--pd-radius);
  overflow: hidden;
  border: 1px solid var(--stroke-soft);
  background: var(--colonnade);
}

.page-disclaimer .chg-figure .frame-media {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .chg-side-note {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid var(--gold-40);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ash);
}

/* ---------- 02 折叠条款 ---------- */

.page-disclaimer .clause-section {
  background: var(--void);
}

.page-disclaimer .clause-fold {
  display: grid;
  gap: 14px;
}

.page-disclaimer .clause-group {
  border: 1px solid var(--stroke-soft);
  border-radius: var(--r-md);
  background: linear-gradient(140deg, var(--colonnade) 0%, var(--plinth) 100%);
  overflow: hidden;
}

.page-disclaimer .clause-group[open] {
  border-color: var(--gold-40);
}

.page-disclaimer .clause-group .fold-summary {
  padding: clamp(18px, 2.4vw, 24px) clamp(18px, 2.6vw, 28px);
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  color: var(--warm);
  letter-spacing: 0.02em;
}

.page-disclaimer .clause-group .fold-body {
  padding: 0 clamp(18px, 2.6vw, 28px) clamp(18px, 2.4vw, 26px);
}

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

.page-disclaimer .clause-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-top: 14px;
  border-top: 1px solid var(--stroke-soft);
}

.page-disclaimer .clause-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause-no {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding-top: 4px;
}

.page-disclaimer .clause-item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--warm-72);
}

.page-disclaimer .clause-ref {
  color: var(--electric);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

/* ---------- 03 使用规范 ---------- */

.page-disclaimer .mode-section {
  background: linear-gradient(180deg, var(--void) 0%, var(--plinth) 100%);
}

.page-disclaimer .mode-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-disclaimer .mode-card {
  padding: clamp(24px, 3.2vw, 38px);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--pd-radius);
  background: rgba(27, 31, 43, 0.6);
  backdrop-filter: blur(14px);
}

.page-disclaimer .mode-card--alt {
  border-color: rgba(139, 92, 246, 0.34);
  background: linear-gradient(160deg, rgba(139, 92, 246, 0.12) 0%, rgba(27, 31, 43, 0.62) 58%);
}

.page-disclaimer .mode-kicker {
  margin: 0 0 14px;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-disclaimer .mode-card--alt .mode-kicker {
  color: #cbb9ff;
}

.page-disclaimer .mode-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(19px, 2.3vw, 24px);
  line-height: 1.45;
  color: var(--warm);
}

.page-disclaimer .mode-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.page-disclaimer .mode-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--warm-72);
}

.page-disclaimer .mode-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-40);
}

.page-disclaimer .mode-card--alt .mode-list li::before {
  background: rgba(139, 92, 246, 0.6);
}

/* ---------- 04 校验与记录 ---------- */

.page-disclaimer .check-section {
  background: var(--void);
  padding-top: clamp(24px, 3vw, 40px);
}

.page-disclaimer .check-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--stroke-soft);
  padding-top: clamp(34px, 4.6vw, 58px);
}

.page-disclaimer .check-block {
  max-width: 62ch;
}

.page-disclaimer .check-block--soft {
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--pd-radius);
  background: var(--plinth);
  border: 1px solid var(--stroke-soft);
}

.page-disclaimer .check-index {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-disclaimer .check-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.42;
  color: var(--warm);
}

.page-disclaimer .check-body {
  margin: 0;
  font-size: 16px;
  line-height: 1.88;
  color: var(--warm-72);
}

.page-disclaimer .check-cta {
  margin: 22px 0 0;
}

.page-disclaimer .check-cta .btn {
  display: inline-flex;
  align-items: center;
}

/* ---------- 05 历史版本带 ---------- */

.page-disclaimer .ver-section {
  background: linear-gradient(180deg, var(--plinth) 0%, var(--void) 100%);
}

.page-disclaimer .ver-track {
  position: relative;
  display: flex;
  gap: clamp(20px, 3vw, 38px);
  padding: 36px 4px 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .ver-track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 43px;
  height: 1px;
  background: linear-gradient(90deg, var(--stroke) 0%, var(--gold-40) 62%, var(--stroke) 100%);
}

.page-disclaimer .ver-node {
  position: relative;
  flex: 0 0 clamp(180px, 24vw, 236px);
  scroll-snap-align: start;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-disclaimer .ver-dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1px solid var(--stroke);
  background: var(--void);
  position: relative;
  z-index: 1;
}

.page-disclaimer .ver-node--current .ver-dot {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 0 6px var(--gold-16), 0 0 20px rgba(232, 181, 74, 0.5);
}

.page-disclaimer .ver-year {
  margin: 0;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-disclaimer .ver-node--current .ver-year {
  color: var(--gold);
}

.page-disclaimer .ver-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.5;
  color: var(--warm);
}

.page-disclaimer .ver-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--warm-56);
}

/* ---------- 末段指引 ---------- */

.page-disclaimer .next-section {
  background: var(--void);
  padding-bottom: clamp(72px, 9vw, 128px);
}

.page-disclaimer .next-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
  align-items: center;
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--gold-40);
}

.page-disclaimer .next-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.4;
  color: var(--warm);
}

.page-disclaimer .next-body {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--warm-72);
}

.page-disclaimer .next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .next-actions .btn {
  display: inline-flex;
  align-items: center;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .check-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .change-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-disclaimer .change-side {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-disclaimer .next-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(32px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .chg-filter,
  .page-disclaimer .badge--gold {
    transition: none;
  }
}
<<<END>>>