.page-disclaimer {
  --disc-rail: 206px;
  padding-bottom: clamp(40px, 6vw, 64px);
}

/* 面包屑 */
.page-disclaimer .crumbs {
  padding-block: 16px 0;
}

/* 首屏 */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(22px, 4vw, 34px) clamp(26px, 4vw, 40px);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: -62%;
  right: -34%;
  width: 62%;
  height: 224%;
  background: var(--panel);
  border-radius: 36px;
  transform: rotate(11deg);
  display: none;
}

.page-disclaimer .disc-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 3vw, 28px);
  align-items: end;
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  color: var(--mint);
  font-size: 12px;
  letter-spacing: .12em;
}

.page-disclaimer .disc-hero h1 {
  margin: 0 0 16px;
  max-width: 15em;
  color: var(--warm);
  font-size: clamp(30px, 5.6vw, 54px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.02em;
}

.page-disclaimer .disc-hero .lede {
  margin: 0;
  max-width: 34em;
  color: var(--steel);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

/* 版本信息卡 */
.page-disclaimer .disc-facts {
  background: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  padding: 18px 20px 20px;
}

.page-disclaimer .disc-facts-title {
  margin: 0 0 12px;
  color: var(--mint);
  font-size: 12px;
  letter-spacing: .1em;
}

.page-disclaimer .disc-facts-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-disclaimer .disc-facts-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .disc-facts-list div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .disc-facts-list dt {
  color: var(--stone);
  font-size: 13px;
}

.page-disclaimer .disc-facts-list dd {
  margin: 0;
  color: var(--warm);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
}

/* 版式：目录 + 正文 */
.page-disclaimer .disc-layout {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding-top: clamp(28px, 4vw, 44px);
}

.page-disclaimer .disc-rail {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-disclaimer .toc-title {
  margin: 0 0 10px;
  color: var(--stone);
  font-size: 12px;
  letter-spacing: .1em;
}

.page-disclaimer .disc-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc a {
  position: relative;
  display: inline-block;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--steel);
  font-size: 13px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-toc a:hover {
  color: var(--warm);
  border-color: var(--mint-line);
}

.page-disclaimer .disc-toc a.is-active {
  color: var(--orange);
  border-color: var(--orange);
}

.page-disclaimer .disc-content {
  min-width: 0;
}

/* 条目区块 */
.page-disclaimer .disc-block + .disc-block {
  margin-top: clamp(38px, 6vw, 60px);
}

.page-disclaimer .disc-block h2 {
  margin: 0 0 10px;
  color: var(--warm);
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-disclaimer .disc-block-note {
  margin: 0 0 20px;
  max-width: 40em;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .disc-block--panel {
  background: var(--panel);
  border-radius: var(--radius-card);
  padding: clamp(20px, 3.6vw, 32px);
}

/* 规则条目 */
.page-disclaimer .disc-rule {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px 14px;
  padding-block: clamp(16px, 2.6vw, 20px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-rule:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-block--panel .disc-rule {
  border-top-color: var(--line-strong);
}

.page-disclaimer .disc-rule .idx-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--orange);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-disclaimer .disc-block--panel .disc-rule .idx-num {
  background: var(--clay);
  color: var(--warm);
}

.page-disclaimer .disc-rule-title {
  margin: 6px 0 6px;
  color: var(--warm);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
}

.page-disclaimer .disc-rule p {
  margin: 0;
  max-width: 42em;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.78;
}

.page-disclaimer .disc-rule p a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--mint-line);
}

.page-disclaimer .disc-rule p a:hover {
  color: var(--warm);
  border-color: var(--warm);
}

.page-disclaimer .disc-jump {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-disclaimer .disc-jump a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--mint-line);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-jump a:hover {
  color: var(--warm);
  border-color: var(--warm);
}

/* 示意图 */
.page-disclaimer .disc-figure {
  margin: 0 0 4px;
}

.page-disclaimer .disc-figure .img-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--panel);
}

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

.page-disclaimer .disc-figure figcaption {
  margin-top: 10px;
  color: var(--stone);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
}

/* 结尾提示条 */
.page-disclaimer .disc-callout {
  margin-top: clamp(38px, 6vw, 60px);
  background: var(--panel);
  border-left: 4px solid var(--orange);
  border-radius: 6px var(--radius-card) var(--radius-card) 6px;
  padding: clamp(22px, 4vw, 34px);
}

.page-disclaimer .disc-callout-kicker {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 12px;
  letter-spacing: .12em;
}

.page-disclaimer .disc-callout h2 {
  margin: 0 0 10px;
  color: var(--warm);
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-disclaimer .disc-callout p {
  margin: 0;
  max-width: 40em;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .disc-callout-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-disclaimer .disc-callout .disc-top {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-disclaimer .disc-callout .disc-top a {
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .disc-callout .disc-top a:hover {
  color: var(--mint);
}

/* 平板及以上 */
@media (min-width: 820px) {
  .page-disclaimer .disc-hero::before {
    display: block;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: clamp(24px, 4vw, 52px);
  }
}

/* 桌面：左侧固定目录 */
@media (min-width: 960px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-rail) minmax(0, 1fr);
    column-gap: clamp(30px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: 104px;
    border-top: 0;
    border-left: 2px solid var(--line);
    padding: 2px 0 2px 20px;
  }

  .page-disclaimer .disc-toc {
    display: grid;
    gap: 2px;
  }

  .page-disclaimer .disc-toc a {
    display: block;
    padding: 10px 0;
    border: 0;
    border-radius: 0;
    font-size: 14px;
  }

  .page-disclaimer .disc-toc a::after {
    content: "";
    position: absolute;
    left: -22px;
    top: 50%;
    width: 2px;
    height: 0;
    background: var(--orange);
    transform: translateY(-50%);
    transition: height var(--dur) var(--ease);
  }

  .page-disclaimer .disc-toc a.is-active::after {
    height: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc a,
  .page-disclaimer .disc-toc a::after,
  .page-disclaimer .disc-jump a,
  .page-disclaimer .disc-rule p a,
  .page-disclaimer .disc-callout .disc-top a {
    transition: none;
  }
}
<<<PAGE_CSS_DONE>>>