.page-disclaimer {
  --disc-line: var(--c-rime);
  --disc-soft: rgba(7, 52, 61, 0.06);
  background: var(--c-snow);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer .disc-wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 顶部抽象信号区 ---------- */
.page-disclaimer .disc-top {
  position: relative;
  overflow: hidden;
  padding-block: 1.6rem 2.2rem;
  background: var(--c-deep);
  color: var(--c-snow);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
}

.page-disclaimer .disc-top::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--c-ice) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-ice) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: 0.13;
  pointer-events: none;
}

.page-disclaimer .disc-top::after {
  content: "";
  position: absolute;
  top: 26%;
  right: -6%;
  width: 46%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-orange));
  opacity: 0.85;
  pointer-events: none;
}

.page-disclaimer .disc-top > .disc-wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-top .breadcrumb {
  margin-bottom: 1.6rem;
  font-size: 0.82rem;
}

.page-disclaimer .disc-top .breadcrumb a,
.page-disclaimer .disc-top .breadcrumb li,
.page-disclaimer .disc-top .breadcrumb li[aria-current="page"] {
  color: var(--c-ice);
  text-decoration: none;
}

.page-disclaimer .disc-top .breadcrumb a:hover,
.page-disclaimer .disc-top .breadcrumb a:focus-visible {
  color: var(--c-orange);
}

.page-disclaimer .disc-anno {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-pulse);
}

.page-disclaimer .disc-h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 7.4vw, 3.9rem);
  line-height: 0.98;
  letter-spacing: 0.01em;
  color: var(--c-snow);
}

.page-disclaimer .disc-lede {
  margin: 1.1rem 0 0;
  max-width: 34em;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(247, 250, 250, 0.82);
}

.page-disclaimer .disc-figure {
  margin: 1.8rem 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(185, 217, 223, 0.24);
  background: linear-gradient(140deg, var(--c-teal), var(--c-deep));
}

.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer .disc-caption {
  display: block;
  padding: 0.7rem 1rem 0.8rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--c-ice);
  border-top: 1px solid rgba(185, 217, 223, 0.18);
}

/* ---------- 正文与目录 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.6rem;
  padding-block: 2.2rem 3.2rem;
}

.page-disclaimer .disc-toc-label {
  margin: 0 0 0.7rem;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--c-teal-bright);
}

.page-disclaimer .disc-toc-list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.35rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--disc-line);
  background: var(--c-white);
  color: var(--c-teal);
  font-size: 0.86rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--speed) var(--ease), color var(--speed) var(--ease), background-color var(--speed) var(--ease);
}

.page-disclaimer .disc-toc-num {
  font-size: 0.74rem;
  color: var(--c-orange-deep);
}

.page-disclaimer .disc-toc-list a:hover,
.page-disclaimer .disc-toc-list a:focus-visible {
  border-color: var(--c-orange);
  color: var(--c-orange-deep);
  background: var(--c-snow);
}

/* ---------- 折叠章节 ---------- */
.page-disclaimer .disc-sections {
  min-width: 0;
}

.page-disclaimer .disc-item {
  margin-bottom: 0.85rem;
  border: 1px solid var(--disc-line);
  border-radius: var(--r-lg);
  background: var(--c-white);
  overflow: hidden;
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

.page-disclaimer .disc-item[open] {
  border-color: rgba(20, 122, 138, 0.45);
  box-shadow: 0 20px 42px -34px rgba(7, 52, 61, 0.7);
}

.page-disclaimer .disc-summary {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 1rem 1.05rem;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .disc-summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-summary:focus-visible {
  outline: 2px solid var(--c-orange);
  outline-offset: -3px;
}

.page-disclaimer .disc-num {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-orange-deep);
  letter-spacing: 0.04em;
}

.page-disclaimer .disc-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1.25;
  color: var(--c-deep);
}

.page-disclaimer .disc-mark {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  margin-left: auto;
  transform: translateY(3px);
  border-radius: var(--r-pill);
  border: 1px solid var(--disc-line);
  background: var(--c-snow);
}

.page-disclaimer .disc-mark::before,
.page-disclaimer .disc-mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--c-teal);
  transition: transform var(--speed) var(--ease);
}

.page-disclaimer .disc-mark::before {
  width: 10px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.page-disclaimer .disc-mark::after {
  width: 2px;
  height: 10px;
  transform: translate(-50%, -50%);
}

.page-disclaimer .disc-item[open] .disc-mark {
  border-color: var(--c-orange);
  background: var(--c-orange);
}

.page-disclaimer .disc-item[open] .disc-mark::before,
.page-disclaimer .disc-item[open] .disc-mark::after {
  background: var(--c-white);
}

.page-disclaimer .disc-item[open] .disc-mark::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-disclaimer .disc-panel {
  padding: 0.1rem 1.05rem 1.15rem;
  border-top: 1px solid var(--disc-soft);
}

.page-disclaimer .disc-panel p {
  margin: 0.95rem 0 0;
  max-width: 36em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-disclaimer .disc-panel a {
  color: var(--c-teal-bright);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.page-disclaimer .disc-panel a:hover,
.page-disclaimer .disc-panel a:focus-visible {
  color: var(--c-orange-deep);
}

/* ---------- 校准数据条 ---------- */
.page-disclaimer .disc-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
  margin-top: 1rem;
  padding: 0.85rem;
  border-radius: var(--r-md);
  background: var(--c-deep);
}

.page-disclaimer .disc-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--r-sm);
  background: rgba(185, 217, 223, 0.07);
}

.page-disclaimer .disc-stat-num {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--c-pulse);
  white-space: nowrap;
}

.page-disclaimer .disc-stat-label {
  font-size: 0.82rem;
  color: var(--c-ice);
  text-align: right;
}

.page-disclaimer .disc-mail {
  font-size: 0.9rem;
  color: var(--c-teal);
  word-break: break-all;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .disc-top {
    padding-block: 2rem 2.8rem;
  }

  .page-disclaimer .disc-lede {
    font-size: 1.05rem;
  }

  .page-disclaimer .disc-figure {
    margin-top: 2.2rem;
  }

  .page-disclaimer .disc-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-stat {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0.35rem;
    padding: 0.8rem 0.85rem;
  }

  .page-disclaimer .disc-stat-label {
    text-align: left;
  }

  .page-disclaimer .disc-summary {
    padding: 1.15rem 1.4rem;
    gap: 1rem;
  }

  .page-disclaimer .disc-num {
    font-size: 1.2rem;
  }

  .page-disclaimer .disc-title {
    font-size: 1.3rem;
  }

  .page-disclaimer .disc-panel {
    padding: 0.2rem 1.4rem 1.4rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-top {
    padding-block: 2.4rem 3.4rem;
    border-radius: 0 0 var(--r-xl) var(--r-xl);
  }

  .page-disclaimer .disc-body {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 3rem;
    padding-block: 3.2rem 4.4rem;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 5.4rem;
    align-self: start;
    padding: 1.1rem 1rem 1.2rem;
    border: 1px solid var(--disc-line);
    border-radius: var(--r-lg);
    background: var(--c-white);
  }

  .page-disclaimer .disc-toc-list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .disc-toc-list li + li {
    margin-top: 0.2rem;
  }

  .page-disclaimer .disc-toc-list a {
    display: flex;
    width: 100%;
    border-color: transparent;
    background: transparent;
    border-radius: var(--r-sm);
    white-space: normal;
    padding: 0.5rem 0.6rem;
  }

  .page-disclaimer .disc-toc-list a:hover,
  .page-disclaimer .disc-toc-list a:focus-visible {
    background: var(--c-snow);
    border-color: var(--disc-line);
  }

  .page-disclaimer .disc-panel p {
    font-size: 0.98rem;
  }
}
<<<END>>>