/* ========== 网站声明 · 页面专属样式 ========== */
.page-disclaimer {
  --st-rail: 252px;
  --st-gutter: 46px;
  --st-panel-bg: rgba(18, 38, 61, .92);
  background:
    var(--grid-tex),
    radial-gradient(120% 70% at 6% -8%, rgba(61, 110, 143, .22), transparent 60%),
    var(--ink);
  background-size: 48px 48px, auto, auto;
  color: var(--fog);
  padding: calc(var(--header-h) + 30px) 0 0;
  overflow-x: hidden;
}

.page-disclaimer .st-crumbs {
  margin-bottom: 26px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-disclaimer .st-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 940px;
}

.page-disclaimer .st-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--steel);
  text-transform: uppercase;
}

.page-disclaimer .st-meta__mark {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--signal);
}

.page-disclaimer .ayx-h1 {
  margin: 0;
  font-size: clamp(25px, 3.6vw, 38px);
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-disclaimer .st-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--dim);
}

/* 顶部横条视觉 */
.page-disclaimer .st-banner {
  margin: 34px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-2);
  box-shadow: 0 24px 46px -30px rgba(5, 12, 20, .95);
}

.page-disclaimer .st-banner .ayx-media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(.82) contrast(1.04);
}

.page-disclaimer .st-banner .ayx-media__caption {
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel);
  border-top: 1px solid var(--line);
}

/* 文档对页骨架 */
.page-disclaimer .st-doc {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 44px;
}

.page-disclaimer .st-railcol {
  min-width: 0;
}

.page-disclaimer .st-panel {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--st-panel-bg);
}

.page-disclaimer .st-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-disclaimer .st-panel__title {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .st-ver {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .st-ver__row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim);
}

.page-disclaimer .st-ver__key {
  padding: 3px 0;
  font-family: var(--mono);
  font-size: 12.5px;
  text-align: center;
  color: var(--fog);
  background: rgba(61, 110, 143, .22);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
}

.page-disclaimer .st-ver__row--now .st-ver__key {
  color: var(--pine-lt);
  background: rgba(46, 107, 90, .24);
  border-color: rgba(127, 179, 163, .5);
}

.page-disclaimer .st-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .st-nav__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 8px 10px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--dim);
  text-decoration: none;
  border-radius: var(--r-sm);
  transition: background var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-disclaimer .st-nav__link:hover,
.page-disclaimer .st-nav__link:focus-visible {
  color: var(--fog);
  background: rgba(255, 106, 43, .12);
  transform: translateX(2px);
}

.page-disclaimer .st-nav__link:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .st-nav__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--signal);
}

/* 右栏正文 */
.page-disclaimer .st-body {
  min-width: 0;
}

.page-disclaimer .st-sec {
  padding: 36px 0;
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-disclaimer .st-sec + .st-sec {
  border-top: 1px dashed var(--line);
}

.page-disclaimer .st-sec__no {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel);
  transition: color var(--t) var(--ease);
}

.page-disclaimer .st-sec__title {
  margin: 0 0 16px;
  letter-spacing: -.01em;
}

.page-disclaimer .st-sec:target .st-sec__no {
  color: var(--signal);
}

.page-disclaimer .st-prose {
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--dim);
}

.page-disclaimer .st-prose p {
  margin: 0 0 15px;
}

.page-disclaimer .st-prose > :last-child {
  margin-bottom: 0;
}

.page-disclaimer .st-prose a {
  color: var(--pine-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--t) var(--ease);
}

.page-disclaimer .st-prose a:hover {
  color: var(--signal);
}

.page-disclaimer .st-prose a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-disclaimer .st-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  max-width: 64ch;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .st-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-2);
  border-left: 3px solid var(--blue);
  border-radius: var(--r-md);
}

.page-disclaimer .st-stat--pine {
  border-left-color: var(--pine);
}

.page-disclaimer .st-stat__num {
  font-family: var(--mono);
  font-size: 22px;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-disclaimer .st-stat__label {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

.page-disclaimer .st-cite {
  max-width: 64ch;
  margin: 22px 0;
  padding: 16px 18px;
  background: var(--ink-2);
  border-left: 3px solid var(--signal);
  border-radius: var(--r-md);
}

.page-disclaimer .st-cite__label {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .st-cite__row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: rgba(5, 12, 20, .55);
  border-radius: var(--r-sm);
}

.page-disclaimer .st-cite__code {
  flex: 1 1 240px;
  min-width: 0;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fog);
  word-break: break-all;
}

.page-disclaimer .st-cite__row .ayx-copy__action {
  flex: none;
}

.page-disclaimer .st-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 64ch;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .st-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dim);
}

.page-disclaimer .st-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--signal);
}

.page-disclaimer .st-list--pine li::before {
  background: var(--pine-lt);
}

.page-disclaimer .st-note {
  max-width: 64ch;
  margin: 20px 0;
  padding: 14px 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog);
  background: rgba(46, 107, 90, .16);
  border-left: 3px solid var(--pine);
  border-radius: var(--r-md);
}

.page-disclaimer .st-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 34px 0 60px;
  padding-top: 26px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .st-next__link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  overflow: hidden;
  color: var(--fog);
  text-decoration: none;
  background: var(--ink-2);
  border-radius: var(--r-lg);
  transition: background var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-disclaimer .st-next__link::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--signal);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}

.page-disclaimer .st-next__link:hover,
.page-disclaimer .st-next__link:focus-visible {
  background: var(--ink-3);
  transform: translateY(-2px);
}

.page-disclaimer .st-next__link:hover::before,
.page-disclaimer .st-next__link:focus-visible::before {
  opacity: 1;
}

.page-disclaimer .st-next__link:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .st-next__k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-disclaimer .st-next__v {
  font-size: 15px;
  color: var(--dim);
}

@media (min-width: 700px) {
  .page-disclaimer .st-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer {
    padding-top: calc(var(--header-h) + 46px);
  }

  .page-disclaimer .st-doc {
    grid-template-columns: var(--st-rail) minmax(0, 1fr);
    gap: 0;
    margin-top: 56px;
  }

  .page-disclaimer .st-railcol {
    padding-right: 36px;
  }

  .page-disclaimer .st-panel {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-disclaimer .st-body {
    padding-left: var(--st-gutter);
    border-left: 1px dashed var(--line-strong);
  }

  .page-disclaimer .st-sec:first-child {
    padding-top: 0;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 0ms !important;
  }
}