.page-disclaimer {
  --doc-line: rgba(155, 243, 236, 0.16);
  --doc-muted: rgba(242, 237, 228, 0.78);
  --doc-soft: rgba(242, 237, 228, 0.6);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 64px;
  overflow-x: hidden;
}

.page-disclaimer .breadcrumb {
  padding-top: 18px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding: 12px 0 36px;
  background:
    radial-gradient(120% 95% at 88% 0%, rgba(53, 224, 214, 0.16), transparent 62%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 82%);
  border-bottom: 1px solid var(--doc-line);
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-disclaimer .doc-hero__text .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.16em;
  margin-bottom: 12px;
}

.page-disclaimer .doc-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .doc-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--doc-muted);
}

.page-disclaimer .doc-hero__media {
  margin: 0;
  position: relative;
}

.page-disclaimer .doc-hero__media::after {
  content: "";
  position: absolute;
  inset: auto -6% -8% 24%;
  height: 40%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 107, 53, 0.22), transparent 72%);
  pointer-events: none;
}

.page-disclaimer .doc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--doc-line);
  object-fit: cover;
  background: var(--ink-2);
}

/* ---------- 四段色带索引 ---------- */
.page-disclaimer .doc-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
  position: relative;
  z-index: 2;
}

.page-disclaimer .doc-index__seg {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  border: 1px solid var(--doc-line);
  border-top: 4px solid var(--seg, var(--cyan));
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease);
}

.page-disclaimer .doc-index__seg:hover,
.page-disclaimer .doc-index__seg:focus-visible {
  transform: translateY(-3px);
  background: var(--stone);
  outline: 2px solid var(--seg, var(--cyan));
  outline-offset: 2px;
}

.page-disclaimer .doc-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--seg, var(--cyan));
}

.page-disclaimer .doc-index__label {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
}

.page-disclaimer .doc-index__seg--1 { --seg: var(--cyan); }
.page-disclaimer .doc-index__seg--2 { --seg: var(--orange); }
.page-disclaimer .doc-index__seg--3 { --seg: var(--lime); }
.page-disclaimer .doc-index__seg--4 { --seg: var(--clay); }

/* ---------- 正文长列 ---------- */
.page-disclaimer .doc-body {
  padding-top: 8px;
}

.page-disclaimer .doc-sec {
  display: grid;
  gap: 8px;
  padding: 38px 0;
  border-bottom: 1px dashed var(--doc-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .doc-sec:last-of-type {
  border-bottom: none;
}

.page-disclaimer .doc-sec__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 34px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(53, 224, 214, 0.55);
}

.page-disclaimer .doc-sec h2 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .doc-sec__lead {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--cyan);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--paper);
  max-width: 60ch;
}

.page-disclaimer .doc-sec p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--doc-muted);
}

.page-disclaimer .doc-sec p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .doc-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 214, 0.45);
  padding-bottom: 1px;
}

.page-disclaimer .doc-inline-link:hover,
.page-disclaimer .doc-inline-link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

.page-disclaimer .doc-points {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 60ch;
}

.page-disclaimer .doc-points li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--doc-muted);
}

.page-disclaimer .doc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-disclaimer .term {
  border-bottom: 1px dashed rgba(155, 243, 236, 0.55);
  cursor: help;
  color: var(--mist);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .term:hover,
.page-disclaimer .term:focus {
  background: rgba(53, 224, 214, 0.14);
  color: var(--paper);
  outline: none;
}

/* ---------- 折叠补充 ---------- */
.page-disclaimer .doc-folds {
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

.page-disclaimer .doc-fold {
  background: var(--ink-2);
  border: 1px solid var(--doc-line);
  border-radius: var(--radius-md);
  padding: 0 18px;
}

.page-disclaimer .doc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 56px;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .doc-fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.page-disclaimer .doc-fold__mark {
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--orange);
  transition: transform 0.25s var(--ease);
}

.page-disclaimer .doc-fold[open] .doc-fold__mark {
  transform: rotate(45deg);
}

.page-disclaimer .doc-fold__body {
  padding: 0 0 18px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--doc-muted);
  border-top: 1px dashed var(--doc-line);
  padding-top: 14px;
}

/* ---------- 页尾提示条 ---------- */
.page-disclaimer .doc-tip {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 22px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 107, 53, 0.36);
  background: linear-gradient(90deg, rgba(180, 85, 60, 0.3), rgba(255, 107, 53, 0.08) 58%, transparent 100%);
}

.page-disclaimer .doc-tip__text {
  margin: 0;
  min-width: 220px;
  flex: 1 1 260px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .doc-tip__text strong {
  color: var(--mist);
  margin-right: 4px;
}

.page-disclaimer .doc-tip__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-disclaimer .doc-tip__links a {
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}

.page-disclaimer .doc-tip__links a:hover,
.page-disclaimer .doc-tip__links a:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

.page-disclaimer .doc-tip__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--doc-soft);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .doc-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 30px;
  }

  .page-disclaimer .doc-sec {
    padding: 46px 0;
  }

  .page-disclaimer .doc-sec__num {
    font-size: 40px;
  }

  .page-disclaimer .doc-tip {
    padding: 18px 24px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer {
    padding-bottom: 80px;
  }

  .page-disclaimer .doc-hero {
    padding: 24px 0 56px;
  }

  .page-disclaimer .doc-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-disclaimer .doc-hero__media {
    transform: translateY(-6px);
  }

  .page-disclaimer .doc-sec {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 30px;
    padding: 54px 0;
  }

  .page-disclaimer .doc-sec__num {
    font-size: 46px;
    padding-top: 4px;
    text-align: right;
  }

  .page-disclaimer .doc-folds {
    margin-top: 46px;
    max-width: 860px;
  }

  .page-disclaimer .doc-tip {
    margin-top: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-index__seg,
  .page-disclaimer .doc-fold__mark,
  .page-disclaimer .term {
    transition: none;
  }

  .page-disclaimer .doc-index__seg:hover,
  .page-disclaimer .doc-index__seg:focus-visible,
  .page-disclaimer .doc-hero__media {
    transform: none;
  }
}
<<<END>>>