.page-disclaimer {
  --shadow-hard-sm: 4px 4px 0 var(--dark);
  --doc-hair: rgba(34, 52, 74, 0.5);
  --doc-body-size: 16px;
  position: relative;
  overflow-x: clip;
  background-color: var(--bg);
  background-image: repeating-linear-gradient(
    to bottom,
    var(--doc-hair) 0,
    var(--doc-hair) 1px,
    transparent 1px,
    transparent 15px
  );
  color: var(--text);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .doc-shell {
  padding-top: clamp(26px, 6vw, 54px);
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 4vw, 40px);
  border: 2px solid var(--line);
  background: linear-gradient(112deg, var(--field) 0%, var(--panel) 58%, var(--panel) 100%);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .doc-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5.2vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .doc-hero__lede {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.75;
  color: var(--mint);
}

.page-disclaimer .doc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-hero__media {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--dark);
  box-shadow: var(--shadow-hard-sm);
  overflow: hidden;
}

.page-disclaimer .doc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 420;
  object-fit: cover;
}

.page-disclaimer .doc-hero__media .media-frame__tag {
  display: block;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 目录 ---------- */
.page-disclaimer .doc-toc {
  margin-top: clamp(24px, 4vw, 40px);
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard-sm);
}

.page-disclaimer .doc-toc > .disclosure__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .doc-toc > .disclosure__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .doc-toc__label {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-disclaimer .doc-toc__title {
  flex: 1;
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}

.page-disclaimer .doc-toc[open] .disclosure__arrow {
  transform: rotate(90deg);
}

.page-disclaimer .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px;
  display: grid;
  gap: 0;
}

.page-disclaimer .doc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 2px;
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-disclaimer .doc-toc__list a .mono {
  font-size: 12px;
  color: var(--neon-deep);
}

.page-disclaimer .doc-toc__list a:hover,
.page-disclaimer .doc-toc__list a:focus-visible {
  color: var(--neon);
  padding-left: 10px;
}

/* ---------- 编号条款 ---------- */
.page-disclaimer .doc-section {
  scroll-margin-top: 96px;
  display: grid;
  gap: 10px;
  margin-top: clamp(34px, 5vw, 60px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-no {
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--neon-deep);
}

.page-disclaimer .doc-body__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .doc-body p {
  margin: 0 0 12px;
  max-width: 58ch;
  font-size: var(--doc-body-size);
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .doc-callout {
  margin: 20px 0 0;
  padding: 14px 18px;
  max-width: 56ch;
  background: var(--mint);
  color: var(--field);
  border-left: 3px solid var(--neon);
  box-shadow: var(--shadow-hard-sm);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.7;
}

/* ---------- 使用场景 ---------- */
.page-disclaimer .doc-scenes {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 62ch;
}

.page-disclaimer .doc-scene {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-left: 2px solid var(--neon-deep);
  background: var(--panel);
}

.page-disclaimer .doc-scene__who {
  font-size: 14px;
  font-weight: 700;
  color: var(--neon);
}

.page-disclaimer .doc-scene__what {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 数据格 ---------- */
.page-disclaimer .doc-facts {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
}

.page-disclaimer .doc-facts > div {
  background: var(--panel);
  padding: 14px 16px;
}

.page-disclaimer .doc-facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .doc-facts dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.6vw, 23px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--neon);
  white-space: nowrap;
}

/* ---------- 版本记录条 ---------- */
.page-disclaimer .doc-version {
  margin-top: clamp(36px, 5vw, 60px);
  padding: clamp(20px, 3vw, 30px);
  border: 2px solid var(--line);
  background: linear-gradient(160deg, var(--panel) 0%, var(--bg) 100%);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .doc-version__head {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.page-disclaimer .doc-version__title {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 800;
  color: var(--text);
}

.page-disclaimer .doc-version__note {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-disclaimer .ver-item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard-sm);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .ver-item:hover,
.page-disclaimer .ver-item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--neon);
  outline: none;
}

.page-disclaimer .ver-item__no {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--neon);
}

.page-disclaimer .ver-item__stage {
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .ver-item--latest {
  background: linear-gradient(140deg, var(--pulse) 0%, #cc3a1b 100%);
  border-color: var(--pulse);
}

.page-disclaimer .ver-item--latest .ver-item__no {
  color: var(--dark);
}

.page-disclaimer .ver-item--latest .ver-item__stage {
  color: var(--dark);
  font-weight: 700;
}

.page-disclaimer .ver-item--latest::before {
  content: "最新";
  position: absolute;
  top: -10px;
  right: 12px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  background: var(--pulse);
  color: var(--dark);
  border: 2px solid var(--dark);
}

/* ---------- 更新记录 ---------- */
.page-disclaimer .changelog {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  max-width: 62ch;
}

.page-disclaimer .changelog__item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  align-items: start;
  gap: 2px 16px;
  padding: 16px 0;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .changelog__item:last-child {
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .changelog__ver {
  grid-row: 1 / span 2;
  font-size: 16px;
  font-weight: 700;
  color: var(--neon);
}

.page-disclaimer .changelog__item--latest .changelog__ver {
  color: var(--pulse);
}

.page-disclaimer .changelog__stage {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .changelog__text {
  grid-column: 2;
  margin: 6px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 后续引导 ---------- */
.page-disclaimer .doc-next {
  display: grid;
  gap: 14px;
  margin-top: clamp(40px, 6vw, 72px);
  padding: clamp(22px, 4vw, 36px);
  border: 2px solid var(--neon);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .doc-next h2 {
  margin: 0;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--text);
}

.page-disclaimer .doc-next p {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .doc-next__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .doc-scene {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 720px) {
  .page-disclaimer .doc-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-disclaimer .changelog__item {
    grid-template-columns: 76px minmax(0, 1fr);
  }
}

@media (min-width: 700px) {
  .page-disclaimer .doc-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .ver-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-disclaimer .doc-section {
    grid-template-columns: 108px minmax(0, 1fr);
    column-gap: 36px;
  }

  .page-disclaimer .doc-no {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
}

@media (hover: hover) and (pointer: fine) and (min-width: 760px) {
  .page-disclaimer .ver-item[data-note]::after {
    content: attr(data-note);
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    z-index: 4;
    width: max-content;
    max-width: 250px;
    padding: 9px 11px;
    background: var(--dark);
    border: 1px solid var(--line);
    color: var(--text);
    font-size: 13px;
    line-height: 1.65;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease);
  }

  .page-disclaimer .ver-item[data-note]:hover::after,
  .page-disclaimer .ver-item[data-note]:focus-visible::after {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ver-item,
  .page-disclaimer .doc-toc__list a {
    transition: none;
  }

  .page-disclaimer .ver-item:hover,
  .page-disclaimer .ver-item:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>