.page-disclaimer {
  --pd-rail-w: 220px;
  position: relative;
  background:
    repeating-linear-gradient(0deg, rgba(124, 135, 152, 0.055) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(124, 135, 152, 0.055) 0 1px, transparent 1px 24px),
    linear-gradient(180deg, rgba(47, 227, 210, 0.07), transparent 420px),
    var(--ink);
  color: var(--white);
  padding-top: calc(var(--head-h) + 30px);
  padding-bottom: 72px;
  overflow-x: hidden;
}

/* ---------- 面包屑与首屏 ---------- */
.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "／";
  margin-right: 6px;
  color: var(--steel);
}

.page-disclaimer .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  text-decoration: underline;
}

.page-disclaimer .pd-hero {
  position: relative;
  padding-bottom: 40px;
}

.page-disclaimer .pd-vert {
  display: none;
}

.page-disclaimer .pd-hero-grid {
  display: grid;
  gap: 30px;
}

.page-disclaimer .pd-title {
  margin: 14px 0 18px;
  text-wrap: balance;
}

.page-disclaimer .pd-lede {
  max-width: 58ch;
  margin: 0;
  color: rgba(233, 239, 248, 0.88);
}

.page-disclaimer .pd-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .pd-tags .tag {
  padding: 6px 10px;
  border: 1px solid var(--rule);
  background: rgba(13, 24, 48, 0.72);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-disclaimer .pd-figure {
  margin: 0;
}

.page-disclaimer .pd-media {
  position: relative;
  aspect-ratio: 16 / 9;
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-soft);
  background: var(--panel);
  overflow: hidden;
}

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

.page-disclaimer .pd-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(5, 10, 22, 0.4) 0 1px,
    transparent 1px 4px
  );
  mix-blend-mode: multiply;
}

.page-disclaimer .pd-cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 横向数据条带 ---------- */
.page-disclaimer .pd-band {
  margin: 0;
  border-top: 2px solid var(--steel);
  border-bottom: 2px solid var(--steel);
  background: var(--panel);
}

.page-disclaimer .pd-band-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 14px;
  padding: 24px 0;
}

.page-disclaimer .pd-stat {
  border-left: 2px solid var(--rule);
  padding-left: 12px;
  min-width: 0;
}

.page-disclaimer .pd-stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3.4vw, 30px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .pd-stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

/* ---------- 索引与正文布局 ---------- */
.page-disclaimer .pd-layout {
  display: grid;
  gap: 36px;
  padding: 52px 0 0;
}

.page-disclaimer .pd-rail-track {
  position: static;
  inset: auto;
  transform: none;
  width: auto;
  height: auto;
  background: transparent;
  border: 0;
  padding: 0;
}

.page-disclaimer .pd-rail {
  border: 2px solid var(--rule);
  background: rgba(13, 24, 48, 0.64);
  padding: 18px;
}

.page-disclaimer .pd-rail-title {
  margin: 0;
  color: var(--steel);
}

.page-disclaimer .pd-rail-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-rail-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  font-size: 13px;
  line-height: 1.4;
  color: var(--steel);
  text-decoration: none;
  transition: color 200ms var(--ease);
}

.page-disclaimer .pd-rail-link::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--steel);
  transition: background 200ms var(--ease);
}

.page-disclaimer .pd-rail-link .coord {
  font-size: 11px;
  color: var(--steel);
}

.page-disclaimer .pd-rail-link:hover,
.page-disclaimer .pd-rail-link:focus-visible {
  color: var(--white);
}

.page-disclaimer .pd-rail-link[aria-current="true"] {
  color: var(--cyan);
}

.page-disclaimer .pd-rail-link[aria-current="true"]::before {
  background: var(--amber);
}

.page-disclaimer .pd-body {
  display: grid;
  gap: 26px;
  min-width: 0;
}

/* ---------- 条目 ---------- */
.page-disclaimer .pd-item {
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-soft);
  background: var(--panel);
  padding: 24px 20px;
  min-width: 0;
}

.page-disclaimer .pd-item--teal {
  background: var(--teal);
}

.page-disclaimer .pd-item--indigo {
  background: var(--indigo);
}

.page-disclaimer .pd-item--bare {
  background: transparent;
  border: 0;
  border-left: 2px solid var(--rule);
  box-shadow: none;
  padding: 6px 0 6px 20px;
}

.page-disclaimer .pd-item-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-disclaimer .pd-item-num {
  flex: none;
  font-size: 13px;
  color: var(--steel);
}

.page-disclaimer .pd-item h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--white);
}

.page-disclaimer .pd-item p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(233, 239, 248, 0.87);
}

.page-disclaimer .pd-item p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .pd-item ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-item li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(233, 239, 248, 0.85);
}

.page-disclaimer .pd-item li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .pd-item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--steel);
}

.page-disclaimer .pd-item a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 210, 0.45);
}

.page-disclaimer .pd-item a:hover,
.page-disclaimer .pd-item a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .pd-k {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-disclaimer .pd-mail {
  display: inline-block;
  margin: 2px 0 14px;
  padding: 10px 14px;
  border: 2px solid var(--rule);
  background: rgba(5, 10, 22, 0.55);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--amber);
  word-break: break-all;
}

.page-disclaimer .pd-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-disclaimer .pd-cta .btn {
  text-decoration: none;
  border-bottom: 0;
}

/* ---------- 尾部跳转 ---------- */
.page-disclaimer .pd-tail {
  padding-top: 52px;
}

.page-disclaimer .pd-tail-rule {
  margin: 0 0 22px;
}

.page-disclaimer .pd-tail-h {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--steel);
}

.page-disclaimer .pd-tail-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule-soft);
}

.page-disclaimer .pd-tail-list li {
  border-bottom: 1px solid var(--rule-soft);
}

.page-disclaimer .pd-tail-list a {
  display: block;
  padding: 14px 4px;
  font-size: 15px;
  color: var(--white);
  text-decoration: none;
  transition: color 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-disclaimer .pd-tail-list a:hover,
.page-disclaimer .pd-tail-list a:focus-visible {
  color: var(--cyan);
  padding-left: 10px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .pd-band-inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .pd-item {
    padding: 28px 26px;
  }

  .page-disclaimer .pd-tail-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .pd-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 48px;
  }

  .page-disclaimer .pd-media {
    aspect-ratio: 32 / 9;
  }

  .page-disclaimer .pd-band-inner {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    padding: 28px 0;
  }

  .page-disclaimer .pd-vert {
    display: block;
    position: absolute;
    top: 8px;
    right: 0;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--steel);
    writing-mode: vertical-rl;
  }

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

@media (min-width: 1000px) {
  .page-disclaimer .pd-layout {
    grid-template-columns: minmax(0, 1fr) var(--pd-rail-w);
    grid-template-areas: "body rail";
    column-gap: 56px;
    align-items: start;
  }

  .page-disclaimer .pd-body {
    grid-area: body;
    max-width: 820px;
  }

  .page-disclaimer .pd-rail {
    grid-area: rail;
    position: sticky;
    top: calc(var(--head-h) + 28px);
    border: 0;
    border-left: 2px solid var(--rule);
    background: transparent;
    padding: 4px 0 4px 18px;
  }

  .page-disclaimer .pd-rail-list {
    display: block;
    margin-top: 14px;
  }

  .page-disclaimer .pd-rail-list li {
    margin-bottom: 14px;
  }

  .page-disclaimer .pd-rail-list li:last-child {
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-rail-link,
  .page-disclaimer .pd-tail-list a {
    transition: none;
  }
}
<<<END>>>