.page-disclaimer {
  --disc-line: rgba(30, 90, 122, 0.6);
  --disc-line-soft: rgba(30, 90, 122, 0.32);
  --disc-index: rgba(185, 198, 206, 0.55);
  background: var(--ink-deep);
  color: var(--cold);
  padding-bottom: var(--s8);
}

.page-disclaimer .breadcrumbs {
  padding: var(--s5) 0 var(--s3);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  border-top: 3px solid var(--signal);
  padding: var(--s7) 0 var(--s7);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(126deg, rgba(18, 59, 84, 0.92) 0%, rgba(6, 23, 38, 0) 58%),
    repeating-linear-gradient(90deg, rgba(30, 90, 122, 0.18) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

.page-disclaimer .disc-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s6);
  align-items: center;
}

.page-disclaimer .disc-hero-copy {
  max-width: 44rem;
}

.page-disclaimer .disc-hero-copy .t-display {
  margin: var(--s2) 0 var(--s4);
}

.page-disclaimer .disc-hero-note {
  margin-top: var(--s4);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--neon);
}

.page-disclaimer .disc-hero-media {
  width: 100%;
  border-left: 3px solid var(--signal);
}

.page-disclaimer .disc-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s6);
  padding-top: var(--s8);
}

/* ---------- 左侧条款目录 ---------- */
.page-disclaimer .disc-toc {
  border-left: 1px solid var(--disc-line);
  padding-left: var(--s4);
}

.page-disclaimer .disc-toc-title {
  margin: 0 0 var(--s3);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal-soft);
}

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

.page-disclaimer .disc-toc-list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  min-height: 44px;
  padding: 9px 8px 9px 0;
  color: var(--warm);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px solid var(--disc-line-soft);
  transition: color 160ms ease, border-color 160ms ease;
}

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

.page-disclaimer .disc-toc-list a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-disclaimer .disc-toc-num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--signal-soft);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .disc-flow {
  min-width: 0;
}

.page-disclaimer .disc-section {
  padding: var(--s6) 0;
  border-top: 1px solid var(--disc-line-soft);
  scroll-margin-top: calc(var(--header-h) + var(--s5));
}

.page-disclaimer .disc-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .disc-section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--s3);
  align-items: baseline;
  margin-bottom: var(--s4);
}

.page-disclaimer .disc-num {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--signal);
  padding-top: 4px;
}

.page-disclaimer .disc-section-head .t-h2 {
  margin: 0;
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s3);
  counter-reset: discitem;
}

.page-disclaimer .disc-list > li {
  position: relative;
  counter-increment: discitem;
  padding-left: 34px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--warm);
}

.page-disclaimer .disc-list > li::before {
  content: counter(discitem, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--disc-index);
}

.page-disclaimer .disc-list a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 208, 0.4);
  transition: color 140ms ease, border-color 140ms ease;
}

.page-disclaimer .disc-list a:hover,
.page-disclaimer .disc-list a:focus-visible {
  color: var(--neon-soft);
  border-color: var(--neon-soft);
}

.page-disclaimer .disc-list a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-disclaimer .disc-list .tag {
  display: inline-block;
  padding: 1px 8px;
  font-size: 13px;
  color: var(--warm-light);
  border: 1px solid var(--disc-line);
  line-height: 1.6;
}

.page-disclaimer .disc-list .tag--signal {
  color: var(--signal-soft);
  border-color: rgba(255, 107, 44, 0.55);
}

/* ---------- 版本号释义提示 ---------- */
.page-disclaimer .v-term {
  position: relative;
  display: inline-block;
  font-family: var(--mono);
  font-weight: 500;
  color: var(--neon);
  border-bottom: 1px dashed rgba(47, 224, 208, 0.55);
  cursor: help;
}

.page-disclaimer .v-term:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-disclaimer .v-term-tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 6;
  display: block;
  width: max-content;
  max-width: min(280px, 72vw);
  padding: 10px 13px;
  background: var(--ink-raise);
  border: 1px solid var(--map-line);
  color: var(--cold);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  pointer-events: none;
}

.page-disclaimer .v-term:hover .v-term-tip,
.page-disclaimer .v-term:focus-visible .v-term-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 版本与备案标注块 ---------- */
.page-disclaimer .disc-stamp {
  margin-top: var(--s5);
  padding: var(--s4);
  background: var(--ink-panel);
  border-left: 3px solid var(--signal);
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 8px var(--s4);
  align-items: baseline;
}

.page-disclaimer .disc-stamp-key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--warm);
}

.page-disclaimer .disc-stamp-val {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--neon);
  overflow-wrap: anywhere;
}

/* ---------- 条款变更记录 ---------- */
.page-disclaimer .disc-log {
  margin-top: var(--s6);
  border-top: 1px solid var(--disc-line);
  border-bottom: 1px solid var(--disc-line);
  padding: var(--s3) 0;
}

.page-disclaimer .disc-log summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 4px 0 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--neon);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .disc-log summary::before {
  content: "+";
  display: inline-block;
  width: 20px;
  text-align: center;
  font-size: 17px;
  line-height: 1;
  color: var(--signal);
}

.page-disclaimer .disc-log[open] summary::before {
  content: "–";
}

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

.page-disclaimer .disc-log-list {
  list-style: none;
  margin: var(--s3) 0 0;
  padding: 0;
  display: grid;
  gap: var(--s3);
}

.page-disclaimer .disc-log-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--warm);
  max-width: 64ch;
}

.page-disclaimer .disc-log-ver {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal-soft);
}

/* ---------- 结尾标记 ---------- */
.page-disclaimer .disc-endcap {
  height: 3px;
  margin-top: var(--s8);
  background: linear-gradient(90deg, var(--neon) 0%, var(--signal) 68%, rgba(255, 107, 44, 0) 100%);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-body {
    gap: var(--s7);
  }

  .page-disclaimer .disc-log-list li {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: var(--s3);
    align-items: baseline;
    padding-left: 30px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .disc-hero {
    padding: var(--s8) 0;
  }

  .page-disclaimer .disc-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--s8);
  }

  .page-disclaimer .disc-body {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: var(--s8);
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--header-h) + var(--s5));
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .disc-body {
    grid-template-columns: 232px minmax(0, 1fr);
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc-list a,
  .page-disclaimer .disc-list a,
  .page-disclaimer .v-term-tip {
    transition: none;
  }
}
<<<END>>>