.page-disclaimer {
  box-sizing: border-box;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-bottom: clamp(56px, 8vw, 104px);
  color: var(--text);
  font-family: var(--font-sans);
}

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

/* ---------- 面包屑 ---------- */
.page-disclaimer > .breadcrumb {
  margin-top: clamp(16px, 3vw, 28px);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .rd-hero {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  padding-block: clamp(28px, 5vw, 64px) clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .rd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(39, 86, 127, 0.16) 1px, transparent 1px);
  background-size: 100% 52px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 82%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .rd-hero__text {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-disclaimer .rd-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .rd-eyebrow__num {
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 26px;
  padding-inline: 6px;
  border: 1px solid var(--line);
  background: rgba(18, 50, 79, 0.6);
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-disclaimer .rd-hero h1 {
  margin: 0;
  max-width: 15ch;
  font-size: clamp(34px, 7vw, 76px);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .rd-hero__lead {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 620px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .rd-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
}

.page-disclaimer .rd-meta span {
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.page-disclaimer .rd-meta span:first-child {
  padding-left: 0;
  border-left: 0;
}

/* 章节刻度索引 */
.page-disclaimer .rd-scale {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 8px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rd-scale a {
  display: block;
  padding: 12px 10px 14px;
  border-top: 2px solid var(--line);
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease),
    background 0.18s var(--ease);
}

.page-disclaimer .rd-scale a:hover,
.page-disclaimer .rd-scale a:focus-visible {
  border-top-color: var(--cyan);
  background: rgba(34, 224, 240, 0.07);
  color: var(--text);
}

.page-disclaimer .rd-scale__n {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

/* 首屏纵向条带 */
.page-disclaimer .rd-strip {
  position: relative;
  z-index: 1;
  margin: 0;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(34, 224, 240, 0.14), rgba(5, 13, 26, 0) 58%),
    var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 14px));
}

.page-disclaimer .rd-strip img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  opacity: 0.72;
}

.page-disclaimer .rd-strip__cap {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  line-height: 1.5;
  color: var(--cyan-soft);
}

/* ---------- 主体：面板 + 侧栏 ---------- */
.page-disclaimer .rd-body {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  padding-block: clamp(36px, 6vw, 72px);
}

.page-disclaimer .rd-main {
  min-width: 0;
}

.page-disclaimer .rd-main__title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .rd-main__sub {
  margin: 12px 0 clamp(24px, 4vw, 36px);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .rd-panels {
  display: grid;
  gap: 10px;
}

/* 折叠面板 */
.page-disclaimer .rd-panel {
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 50, 79, 0.5), rgba(5, 13, 26, 0.42));
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .rd-panel:hover {
  border-left-color: var(--cyan-soft);
}

.page-disclaimer .rd-panel[open] {
  border-color: var(--cyan);
  border-left-color: var(--cyan);
  background: var(--panel);
}

.page-disclaimer .rd-panel:target {
  border-left-color: var(--amber);
}

.page-disclaimer .rd-panel__sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .rd-panel__sum::-webkit-details-marker {
  display: none;
}

.page-disclaimer .rd-panel__sum:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: -2px;
}

.page-disclaimer .rd-panel__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .rd-panel__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--text);
}

.page-disclaimer .rd-panel__count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding: 4px 8px;
  border: 1px solid var(--line);
}

.page-disclaimer .rd-panel[open] .rd-panel__count {
  color: var(--amber);
  border-color: rgba(255, 180, 58, 0.55);
}

.page-disclaimer .rd-panel__sum::after {
  content: "+";
  grid-column: 4;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 0.2s var(--ease);
}

.page-disclaimer .rd-panel__sum {
  grid-template-columns: auto minmax(0, 1fr) auto auto;
}

.page-disclaimer .rd-panel[open] .rd-panel__sum::after {
  content: "−";
}

.page-disclaimer .rd-panel__inner {
  counter-reset: rd-clause;
  padding: 0 16px 20px;
  animation: rd-clause-in 0.22s var(--ease) both;
}

@keyframes rd-clause-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* 条款列表 */
.page-disclaimer .rd-clauses {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-disclaimer .rd-clauses li {
  counter-increment: rd-clause;
  display: grid;
  grid-template-columns: 2.8em minmax(0, 1fr);
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid rgba(39, 86, 127, 0.45);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .rd-clauses li::before {
  content: counter(rd-clause, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 2.2;
  color: var(--muted);
}

.page-disclaimer .rd-clauses a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 240, 0.4);
}

.page-disclaimer .rd-clauses a:hover,
.page-disclaimer .rd-clauses a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* 自查清单 */
.page-disclaimer .rd-check {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(255, 180, 58, 0.4);
  background: rgba(255, 180, 58, 0.06);
}

.page-disclaimer .rd-check__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .rd-check__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .rd-check__list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-disclaimer .rd-check__list li::before {
  content: "";
  display: block;
  width: 14px;
  height: 14px;
  margin-top: 4px;
  border: 1px solid var(--amber);
  background: rgba(255, 180, 58, 0.1);
}

/* 侧栏定位 */
.page-disclaimer .rd-rail {
  display: none;
}

.page-disclaimer .rd-rail__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .rd-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
}

.page-disclaimer .rd-rail-link {
  display: block;
  padding: 10px 12px;
  border-left: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease),
    background 0.18s var(--ease);
}

.page-disclaimer .rd-rail-link:hover,
.page-disclaimer .rd-rail-link:focus-visible {
  color: var(--text);
  border-left-color: var(--cyan-soft);
  background: rgba(34, 224, 240, 0.06);
}

.page-disclaimer .rd-rail__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  word-break: break-word;
}

/* 展开态与侧栏联动 */
.page-disclaimer .rd-body:has(#rd-ch-1[open]) .rd-rail-link[href="#rd-ch-1"],
.page-disclaimer .rd-body:has(#rd-ch-2[open]) .rd-rail-link[href="#rd-ch-2"],
.page-disclaimer .rd-body:has(#rd-ch-3[open]) .rd-rail-link[href="#rd-ch-3"],
.page-disclaimer .rd-body:has(#rd-ch-4[open]) .rd-rail-link[href="#rd-ch-4"],
.page-disclaimer .rd-body:has(#rd-ch-5[open]) .rd-rail-link[href="#rd-ch-5"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(34, 224, 240, 0.09);
}

/* ---------- 规则更新 ---------- */
.page-disclaimer .rd-change {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-block: clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .rd-change__text h2 {
  margin: 0 0 16px;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .rd-change__text p {
  margin: 0 0 14px;
  max-width: 660px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .rd-change__panel {
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-top: 2px solid var(--amber);
  align-self: start;
}

.page-disclaimer .rd-change__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .rd-change__line {
  display: grid;
  gap: 4px;
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-disclaimer .rd-change__line:last-child {
  margin-bottom: 0;
}

.page-disclaimer .rd-change__line span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .rd-change__line a {
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid rgba(34, 224, 240, 0.4);
}

.page-disclaimer .rd-change__line a:hover,
.page-disclaimer .rd-change__line a:focus-visible {
  color: var(--cyan-soft);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .rd-next {
  padding-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .rd-next__title {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .rd-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-disclaimer .rd-next__list li {
  border-top: 1px solid rgba(39, 86, 127, 0.45);
}

.page-disclaimer .rd-next__list a {
  display: grid;
  gap: 4px;
  padding: 16px 4px;
  text-decoration: none;
  transition: background 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-disclaimer .rd-next__list a:hover,
.page-disclaimer .rd-next__list a:focus-visible {
  background: rgba(34, 224, 240, 0.06);
  padding-left: 10px;
}

.page-disclaimer .rd-next__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .rd-panel__sum {
    padding: 18px 22px;
  }

  .page-disclaimer .rd-panel__title {
    font-size: 18px;
  }

  .page-disclaimer .rd-panel__inner {
    padding: 0 22px 24px;
  }

  .page-disclaimer .rd-change {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-disclaimer .rd-next__list a {
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .rd-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: end;
  }

  .page-disclaimer .rd-strip {
    min-height: 420px;
    align-self: stretch;
  }

  .page-disclaimer .rd-strip img {
    min-height: 420px;
  }

  .page-disclaimer .rd-scale {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-disclaimer .rd-body {
    grid-template-columns: minmax(0, 8fr) minmax(0, 2fr);
    align-items: start;
  }

  .page-disclaimer .rd-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rd-panel__inner {
    animation: none;
  }

  .page-disclaimer .rd-scale a,
  .page-disclaimer .rd-rail-link,
  .page-disclaimer .rd-next__list a,
  .page-disclaimer .rd-panel {
    transition: none;
  }
}
<<<END>>>