.page-disclaimer {
  background:
    radial-gradient(120% 62% at 82% -12%, rgba(90, 200, 250, 0.10), rgba(34, 27, 58, 0) 62%),
    radial-gradient(90% 50% at 0% 0%, rgba(57, 255, 136, 0.07), rgba(34, 27, 58, 0) 58%),
    var(--bg);
  color: var(--ink);
  padding-bottom: 96px;
}

.page-disclaimer .breadcrumb {
  padding: 20px 0 0;
}

/* ---------- 页首 ---------- */
.page-disclaimer .doc-hero {
  margin-top: 20px;
  border: var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--bg-deep);
}

.page-disclaimer .doc-hero-figure {
  position: relative;
  overflow: hidden;
  background: var(--bg-deep);
}

.page-disclaimer .doc-hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.66;
  filter: saturate(0.55) contrast(1.08);
}

.page-disclaimer .doc-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(18, 16, 31, 0) 0 3px,
      rgba(18, 16, 31, 0.42) 3px 4px
    ),
    linear-gradient(to top, rgba(18, 16, 31, 0.94), rgba(18, 16, 31, 0.12) 62%);
}

.page-disclaimer .doc-hero-copy {
  padding: 24px 20px 28px;
  border-top: var(--line);
}

.page-disclaimer .doc-hero-copy .eyebrow {
  color: var(--amber);
}

.page-disclaimer h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .doc-hero-lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .doc-meta {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

.page-disclaimer .doc-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .doc-meta-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-disclaimer .doc-meta-v {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .doc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 40px;
}

/* ---------- 左侧目录 ---------- */
.page-disclaimer .doc-index {
  border-top: var(--line);
  border-bottom: var(--line);
  padding: 18px 0 16px;
}

.page-disclaimer .doc-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .doc-index-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 18px;
}

.page-disclaimer .doc-index-link {
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--wire);
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color 150ms var(--ease), padding-left 150ms var(--ease);
}

.page-disclaimer .doc-index-link .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-disclaimer .doc-index-link:hover,
.page-disclaimer .doc-index-link:focus-visible {
  color: var(--green);
  padding-left: 6px;
}

.page-disclaimer .doc-index-mail {
  margin-top: 20px;
  padding: 12px 14px;
  border: 2px solid var(--wire);
  background: rgba(18, 16, 31, 0.6);
}

.page-disclaimer .doc-index-mail-k {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-disclaimer .doc-index-mail-a {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--green);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid rgba(57, 255, 136, 0.35);
}

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

/* ---------- 正文条款 ---------- */
.page-disclaimer .doc-body {
  min-width: 0;
}

.page-disclaimer .doc-sec {
  scroll-margin-top: 96px;
  padding-top: 22px;
  margin-top: 36px;
  border-top: var(--line);
}

.page-disclaimer .doc-sec:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .doc-sec-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .doc-sec-no {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-disclaimer .doc-sec-body {
  margin-top: 16px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .doc-sec-body p {
  margin: 0;
}

.page-disclaimer .doc-sec-body p + p,
.page-disclaimer .doc-sec-body ul + p,
.page-disclaimer .doc-sec-body div + p {
  margin-top: 15px;
}

.page-disclaimer .doc-sec-body strong {
  color: var(--ink);
  font-weight: 700;
}

.page-disclaimer .term {
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--ink);
  background: rgba(57, 255, 136, 0.12);
  border-bottom: 1px solid rgba(57, 255, 136, 0.55);
  padding: 0 4px;
}

.page-disclaimer .doc-points {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-disclaimer .doc-points li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .doc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 10px;
  height: 2px;
  background: var(--blue);
}

.page-disclaimer .doc-mail,
.page-disclaimer .doc-inline-link {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 136, 0.4);
  word-break: break-word;
}

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

.page-disclaimer .doc-sec-body .mono {
  color: var(--ink);
  font-size: 0.95em;
}

/* ---------- 强调浮层 ---------- */
.page-disclaimer .doc-callout {
  margin: 18px 0 0;
  padding: 18px 20px 20px;
  background: var(--ink);
  color: var(--bg-deep);
  border: var(--line);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .doc-callout-k {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #8a4a1f;
}

.page-disclaimer .doc-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: #2c2444;
}

.page-disclaimer .doc-callout p + p {
  margin-top: 8px;
}

/* ---------- 页尾行动 ---------- */
.page-disclaimer .doc-cta {
  margin-top: 68px;
  padding: 24px 20px;
  border: var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--bg-deep);
  display: grid;
  gap: 18px;
}

.page-disclaimer .doc-cta-line {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .doc-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.page-disclaimer .doc-top {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--wire);
  transition: color 150ms var(--ease), border-color 150ms var(--ease);
}

.page-disclaimer .doc-top:hover,
.page-disclaimer .doc-top:focus-visible {
  color: var(--green);
  border-bottom-color: var(--green);
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .doc-hero-copy {
    padding: 32px 34px 36px;
  }

  .page-disclaimer .doc-hero-lead {
    font-size: 18px;
  }

  .page-disclaimer .doc-sec-title {
    font-size: 26px;
  }

  .page-disclaimer .doc-cta {
    padding: 28px 30px;
  }
}

/* ---------- 桌面：左侧固定目录 ---------- */
@media (min-width: 980px) {
  .page-disclaimer .doc-hero-copy {
    padding: 40px 48px 44px;
  }

  .page-disclaimer .doc-shell {
    grid-template-columns: 236px minmax(0, 720px);
    justify-content: start;
    gap: 56px;
    margin-top: 52px;
  }

  .page-disclaimer .doc-index {
    position: sticky;
    top: 92px;
    border-top: 0;
    border-bottom: 0;
    border-left: var(--line);
    padding: 4px 0 4px 18px;
  }

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

  .page-disclaimer .doc-index-mail {
    margin-top: 24px;
  }

  .page-disclaimer .doc-sec-title {
    font-size: 28px;
  }

  .page-disclaimer .doc-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

.page-disclaimer .doc-sec-body a:focus-visible,
.page-disclaimer .doc-index-link:focus-visible,
.page-disclaimer .doc-top:focus-visible,
.page-disclaimer .doc-index-mail-a:focus-visible,
.page-disclaimer .doc-cta a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}