.page-disclaimer {
  --disc-text: #C3D0C9;
  --disc-line: #25352E;
  --disc-soft: #1B3B31;
  background: var(--ink-900);
  color: var(--paper);
}

/* ---------- Hero ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--head-h) + 56px) 0 108px;
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 58px), 0 100%);
}

.page-disclaimer .disc-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.42;
  filter: grayscale(0.3) contrast(1.12);
}

.page-disclaimer .disc-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(104deg, rgba(11, 31, 26, 0.97) 0%, rgba(11, 31, 26, 0.85) 46%, rgba(18, 20, 22, 0.45) 100%),
    radial-gradient(circle at 80% 16%, rgba(185, 255, 61, 0.14), transparent 58%);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
}

.page-disclaimer .disc-hero__crumb {
  display: flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mute);
  margin-bottom: 26px;
}

.page-disclaimer .disc-hero__crumb .breadcrumb__link {
  color: var(--mute);
  text-decoration: none;
  transition: color 0.12s var(--ease);
}

.page-disclaimer .disc-hero__crumb .breadcrumb__link:hover,
.page-disclaimer .disc-hero__crumb .breadcrumb__link:focus-visible {
  color: var(--lime);
}

.page-disclaimer .disc-hero__crumb .breadcrumb__sep {
  margin: 0 10px;
  color: #41564B;
}

.page-disclaimer .disc-hero__crumb [aria-current="page"] {
  color: var(--ivory);
}

.page-disclaimer .disc-hero__title {
  margin: 16px 0 0;
  font-size: clamp(42px, 9.5vw, 92px);
  line-height: 0.94;
  letter-spacing: -0.04em;
  font-weight: 900;
  color: var(--ivory);
}

.page-disclaimer .disc-hero__lead {
  max-width: 48ch;
  margin: 24px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.82;
  color: var(--disc-text);
}

/* ---------- 三组关键规则 ---------- */
.page-disclaimer .disc-pillars {
  padding: 54px 0 10px;
  background: var(--ink-900);
}

.page-disclaimer .disc-pillars__title {
  margin: 0 0 26px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--mute);
  font-family: var(--mono);
  text-transform: uppercase;
}

.page-disclaimer .disc-pillars__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .disc-pillar {
  position: relative;
  padding: 22px 0 22px 20px;
  border-left: 2px solid var(--disc-line);
}

.page-disclaimer .disc-pillar:first-child {
  border-left-color: var(--lime);
}

.page-disclaimer .disc-pillar:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-disclaimer .disc-pillar:nth-child(3) {
  border-left-color: var(--ember);
}

.page-disclaimer .disc-pillar__k {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mute);
}

.page-disclaimer .disc-pillar__t {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .disc-pillar__d {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .disc-body {
  padding: 44px 0 72px;
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-700) 14%, var(--ink-700) 100%);
}

.page-disclaimer .disc-layout {
  display: grid;
  gap: 36px;
}

.page-disclaimer .disc-index__title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mute);
}

.page-disclaimer .disc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 58, 52, 0.7);
  transition: color 0.12s var(--ease), padding-left 0.12s var(--ease);
}

.page-disclaimer .disc-index__no {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #4E6559;
  flex: none;
}

.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible {
  color: var(--lime);
  padding-left: 6px;
}

.page-disclaimer .disc-index__link:hover .disc-index__no,
.page-disclaimer .disc-index__link:focus-visible .disc-index__no {
  color: var(--lime);
}

.page-disclaimer .disc-doc {
  min-width: 0;
}

.page-disclaimer .disc-sec {
  padding: 34px 0 38px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

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

.page-disclaimer .disc-sec__no {
  flex: none;
  font-family: var(--mono);
  font-size: clamp(26px, 5vw, 46px);
  line-height: 0.86;
  letter-spacing: -0.02em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-sec__title {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-disclaimer .disc-sec__body {
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--disc-text);
}

.page-disclaimer .disc-sec__body p {
  margin: 0 0 16px;
}

.page-disclaimer .disc-sec__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-note {
  margin-top: 20px;
  padding: 14px 16px;
  border-left: 2px solid var(--cyan);
  background: rgba(92, 225, 194, 0.06);
  font-size: 14px;
  line-height: 1.85;
  color: #BFD4CB;
}

.page-disclaimer .disc-inline-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 255, 61, 0.4);
  transition: border-color 0.12s var(--ease), color 0.12s var(--ease);
}

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

.page-disclaimer .disc-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.82;
  color: var(--disc-text);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 11px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .disc-list strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 收束色带 ---------- */
.page-disclaimer .disc-band {
  position: relative;
  padding: 118px 0 40px;
  background:
    linear-gradient(112deg, var(--disc-soft) 0%, var(--ink-800) 62%, #1C120E 100%);
  clip-path: polygon(0 62px, 100% 0, 100% 100%, 0 100%);
}

.page-disclaimer .disc-band__inner {
  display: grid;
  gap: 26px;
}

.page-disclaimer .disc-band__title {
  margin: 14px 0 0;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ivory);
}

.page-disclaimer .disc-band__desc {
  max-width: 44ch;
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--disc-text);
}

.page-disclaimer .disc-band__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .disc-band__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 46px;
  padding-top: 18px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-band__meta {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-disclaimer .disc-toplink {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mute);
  text-decoration: none;
  transition: color 0.12s var(--ease);
}

.page-disclaimer .disc-toplink:hover,
.page-disclaimer .disc-toplink:focus-visible {
  color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-pillars__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }

  .page-disclaimer .disc-band__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
  }

  .page-disclaimer .disc-band__acts {
    justify-content: flex-end;
    padding-bottom: 6px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 92px);
    align-items: start;
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: calc(var(--head-h) + 24px);
  }

  .page-disclaimer .disc-sec__body {
    padding-left: 60px;
    font-size: 15.5px;
  }

  .page-disclaimer .disc-sec__body p,
  .page-disclaimer .disc-sec__body .disc-list,
  .page-disclaimer .disc-sec__body .disc-note {
    max-width: 62ch;
  }
}

@media (min-width: 1320px) {
  .page-disclaimer .disc-hero {
    padding-bottom: 132px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-index__link,
  .page-disclaimer .disc-inline-link,
  .page-disclaimer .disc-toplink,
  .page-disclaimer .disc-hero__crumb .breadcrumb__link {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
  }

  .page-disclaimer .disc-hero,
  .page-disclaimer .disc-band {
    clip-path: none;
    background: #fff;
    padding: 12pt 0;
  }

  .page-disclaimer .disc-hero__img,
  .page-disclaimer .disc-hero__veil,
  .page-disclaimer .disc-index,
  .page-disclaimer .disc-toplink {
    display: none;
  }

  .page-disclaimer .disc-hero__title,
  .page-disclaimer .disc-sec__title,
  .page-disclaimer .disc-band__title {
    color: #111;
  }

  .page-disclaimer .disc-sec__body,
  .page-disclaimer .disc-list li,
  .page-disclaimer .disc-hero__lead {
    color: #222;
  }

  .page-disclaimer .disc-sec__no {
    color: #444;
  }
}