.page-disclaimer {
  --dis-rail-w: 208px;
  --dis-gap: 56px;
  background: var(--ink-900);
  color: var(--text);
}

.page-disclaimer img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dis-hero {
  position: relative;
  padding: 104px 0 64px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .dis-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% 30% -12%;
  background:
    radial-gradient(58% 68% at 80% 6%, rgba(198, 255, 61, 0.13), transparent 62%),
    radial-gradient(46% 58% at 4% 92%, rgba(53, 208, 255, 0.09), transparent 66%);
  pointer-events: none;
}

.page-disclaimer .dis-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.page-disclaimer .breadcrumb__sep {
  color: var(--line);
}

.page-disclaimer .dis-hero__eyebrow {
  margin: 30px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--pulse);
}

.page-disclaimer .dis-hero__title {
  margin: 16px 0 0;
  font-size: clamp(42px, 9vw, 96px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--text);
}

.page-disclaimer .dis-hero__lede {
  max-width: 36em;
  margin: 26px 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .dis-hero__figure {
  position: relative;
  margin: 48px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .dis-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 11, 20, 0.28) 0%, rgba(7, 11, 20, 0) 42%);
  pointer-events: none;
}

.page-disclaimer .dis-hero__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体区 ---------- */

.page-disclaimer .dis-main {
  padding: 68px 0 0;
}

.page-disclaimer .dis-wrap {
  width: var(--shell-width);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
}

.page-disclaimer .dis-doc {
  min-width: 0;
  max-width: 780px;
}

.page-disclaimer .dis-sec {
  padding-top: 34px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 132px;
}

.page-disclaimer .dis-sec + .dis-sec {
  margin-top: 50px;
}

.page-disclaimer .dis-sec__marker {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer .dis-sec__num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--pulse);
}

.page-disclaimer .dis-sec__title {
  margin: 0;
  font-size: clamp(21px, 2.4vw, 28px);
  font-weight: 900;
  line-height: 1.26;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-disclaimer .dis-sec__text {
  max-width: 40em;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .dis-sec__text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dis-sec__text .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.96em;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .dis-inline-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--pulse);
  padding-bottom: 1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .dis-inline-link:hover,
.page-disclaimer .dis-inline-link:focus-visible {
  color: var(--pulse);
  border-color: var(--pulse);
}

/* ---------- 来源规模小条 ---------- */

.page-disclaimer .dis-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 22px 0 22px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.page-disclaimer .dis-facts__item {
  background: var(--ink-800);
  padding: 18px 16px;
}

.page-disclaimer .dis-facts__num {
  display: block;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--pulse);
}

.page-disclaimer .dis-facts__label {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 时间线 ---------- */

.page-disclaimer .dis-timeline {
  margin: 22px 0 24px;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-disclaimer .dis-timeline__item {
  position: relative;
  padding: 0 0 18px 16px;
}

.page-disclaimer .dis-timeline__item:last-child {
  padding-bottom: 0;
}

.page-disclaimer .dis-timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pulse);
}

.page-disclaimer .dis-timeline__time {
  display: block;
  margin-bottom: 5px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--kick);
}

.page-disclaimer .dis-timeline__text {
  display: block;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 提示面板 ---------- */

.page-disclaimer .dis-callout {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--pulse);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(22, 35, 58, 0.86), rgba(13, 20, 36, 0.86));
}

.page-disclaimer .dis-callout--kick {
  border-left-color: var(--kick);
}

.page-disclaimer .dis-callout__label {
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.26em;
  color: var(--pulse);
}

.page-disclaimer .dis-callout--kick .dis-callout__label {
  color: var(--kick);
}

.page-disclaimer .dis-callout__text {
  max-width: 40em;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 联系方式块 ---------- */

.page-disclaimer .dis-contact {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-disclaimer .dis-contact__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-disclaimer .dis-contact__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.page-disclaimer .dis-contact__line .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--text);
}

.page-disclaimer .dis-mail {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: -0.01em;
  color: var(--pulse);
  word-break: break-all;
  -webkit-user-select: all;
  user-select: all;
}

/* ---------- 快速跳转索引 ---------- */

.page-disclaimer .dis-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .dis-rail__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--pulse);
}

.page-disclaimer .dis-rail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .dis-rail__link {
  display: inline-block;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .dis-rail__link:hover,
.page-disclaimer .dis-rail__link:focus-visible {
  color: var(--text);
  border-color: var(--pulse);
  background: rgba(198, 255, 61, 0.06);
  outline: none;
}

/* ---------- 收束区 ---------- */

.page-disclaimer .dis-outro {
  margin-top: 88px;
  padding: 62px 0 108px;
  border-top: 1px solid var(--line);
  background: radial-gradient(72% 130% at 10% 0%, rgba(198, 255, 61, 0.07), transparent 62%);
}

.page-disclaimer .dis-outro__inner {
  position: relative;
}

.page-disclaimer .dis-outro__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--pulse);
}

.page-disclaimer .dis-outro__text {
  max-width: 34em;
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.82;
  color: var(--text);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .dis-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dis-hero {
    padding: 118px 0 76px;
  }

  .page-disclaimer .dis-hero__lede {
    margin-left: auto;
    max-width: 30em;
  }

  .page-disclaimer .dis-main {
    padding-top: 88px;
  }

  .page-disclaimer .dis-wrap {
    grid-template-columns: minmax(0, 1fr) var(--dis-rail-w);
    gap: var(--dis-gap);
    align-items: start;
  }

  .page-disclaimer .dis-rail {
    position: sticky;
    top: 118px;
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
    padding-left: 18px;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .dis-rail__label {
    writing-mode: vertical-rl;
    letter-spacing: 0.34em;
    padding-top: 4px;
  }

  .page-disclaimer .dis-rail__links {
    flex: 1 1 auto;
    flex-direction: column;
    gap: 0;
    min-width: 0;
  }

  .page-disclaimer .dis-rail__link {
    display: block;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    font-size: 13.5px;
    background: transparent;
  }

  .page-disclaimer .dis-rail__link:hover,
  .page-disclaimer .dis-rail__link:focus-visible {
    border-left-color: var(--pulse);
    background: transparent;
  }

  .page-disclaimer .dis-outro {
    margin-top: 110px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}