.page-disclaimer {
  --doc-line: rgba(27, 58, 99, 0.7);
  --doc-grid: rgba(232, 238, 249, 0.045);
  background-color: var(--ink-800);
  background-image: repeating-linear-gradient(
    90deg,
    var(--doc-grid) 0 1px,
    transparent 1px 88px
  );
  color: var(--mist);
  padding-bottom: 72px;
}

.page-disclaimer a:not(.btn):not(.doc-index-link) {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer a:not(.btn):not(.doc-index-link):hover {
  color: var(--white);
}

/* ---------- 标题区 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding: 22px 0 30px;
  border-bottom: var(--hair) solid var(--ink-600);
}

.page-disclaimer .doc-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-disclaimer .doc-kicker-text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lilac);
  text-transform: uppercase;
}

.page-disclaimer .doc-title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(60px, 17vw, 148px);
  line-height: 0.86;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .doc-lead {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .doc-meta {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--doc-line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--lilac);
}

/* ---------- 抽象文档图 ---------- */
.page-disclaimer .doc-figure {
  margin: 26px 0 0;
  border: var(--hair) solid var(--ink-600);
  background: var(--ink-900);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
}

.page-disclaimer .doc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-disclaimer .doc-figcap {
  padding: 10px 14px;
  border-top: 1px solid var(--doc-line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--lilac);
}

/* ---------- 双栏文档结构 ---------- */
.page-disclaimer .doc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-top: 34px;
}

.page-disclaimer .doc-index {
  border-top: var(--hair) solid var(--ink-600);
  padding-top: 14px;
}

.page-disclaimer .doc-index-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-disclaimer .doc-index-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-index-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 8px 8px 10px;
  border-left: 2px solid transparent;
  color: var(--lilac);
  font-size: 13px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-disclaimer .doc-index-link .idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--teal);
}

.page-disclaimer .doc-index-link:hover,
.page-disclaimer .doc-index-link:focus-visible {
  color: var(--white);
  border-left-color: var(--cyan);
  background-color: var(--ink-700);
  outline: none;
}

.page-disclaimer .doc-index-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--lilac);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .doc-section {
  padding: 26px 0 2px;
  border-top: 1px solid var(--doc-line);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .doc-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .doc-section-num {
  flex: none;
  padding: 2px 6px 3px;
  background: var(--cyan);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: background-color 180ms ease;
}

.page-disclaimer .doc-section h2 {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-disclaimer .doc-section:target .doc-section-num {
  background: var(--amber);
}

.page-disclaimer .doc-section p {
  margin: 14px 0 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .doc-list {
  display: grid;
  gap: 9px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 18px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--teal);
}

/* ---------- 定义块 ---------- */
.page-disclaimer .doc-def {
  margin: 20px 0 0;
  padding: 16px 16px 16px 18px;
  border-left: 6px solid var(--cyan);
  background: var(--ink-700);
}

.page-disclaimer .doc-def-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 8px 0;
}

.page-disclaimer .doc-def-row + .doc-def-row {
  border-top: 1px solid var(--doc-line);
}

.page-disclaimer .doc-def dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-disclaimer .doc-def dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .doc-contact {
  margin: 24px 0 0;
  padding: 18px 16px;
  background: var(--ink-900);
  border: var(--hair) solid var(--ink-600);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
}

.page-disclaimer .doc-contact-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-disclaimer .doc-contact .contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .doc-contact .contact-list li {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .doc-contact .contact-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--lilac);
  letter-spacing: 0.04em;
}

.page-disclaimer .doc-contact .contact-val {
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .doc-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-disclaimer .copy-mail[data-copied="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

.page-disclaimer .doc-copy-status {
  margin: 10px 0 0;
  min-height: 1em;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-disclaimer .doc-contact-note {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--doc-line);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--lilac);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .doc-index-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .doc-def-row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-disclaimer .doc-contact {
    padding: 22px 24px;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 960px) {
  .page-disclaimer {
    padding-bottom: 96px;
  }

  .page-disclaimer .doc-hero {
    padding: 30px 0 44px;
  }

  .page-disclaimer .doc-lead {
    font-size: 17px;
  }

  .page-disclaimer .doc-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-top: 44px;
  }

  .page-disclaimer .doc-index {
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .doc-index-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .doc-index-link {
    font-size: 13.5px;
    padding: 9px 10px 9px 12px;
  }

  .page-disclaimer .doc-section {
    padding-top: 34px;
    scroll-margin-top: 40px;
  }

  .page-disclaimer .doc-section p {
    font-size: 16px;
  }
}
<<<PAGE_CSS_END>>>