.page-disclaimer {
  background: var(--indigo);
  color: var(--ice);
  font-family: var(--font-cn);
}

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

.page-disclaimer .doc-progress {
  position: fixed;
  left: 0;
  top: var(--bar-h);
  width: 100%;
  height: 2px;
  background: var(--neon);
  transform: scaleX(0);
  transform-origin: 0 50%;
  z-index: 30;
  pointer-events: none;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  padding: 1.9rem 0 2.8rem;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(199, 74, 58, 0.28), transparent 62%),
    linear-gradient(158deg, #2A1B3D 0%, #1D1230 56%, #101826 100%);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(168, 160, 190, 0.1) 0 1px, transparent 1px 52px);
  pointer-events: none;
}

.page-disclaimer .doc-hero__trace {
  position: absolute;
  right: -150px;
  bottom: -200px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(184, 255, 61, 0.32);
  border-radius: 50%;
}

.page-disclaimer .doc-hero__trace::after {
  content: "";
  position: absolute;
  inset: 58px;
  border: 1px dashed rgba(168, 160, 190, 0.3);
  border-radius: 50%;
}

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

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .breadcrumbs__item a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .breadcrumbs__item a:hover,
.page-disclaimer .breadcrumbs__item a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-disclaimer .eyebrow {
  margin: 1.4rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-disclaimer .doc-hero__title {
  margin: 0.55rem 0 0;
  font-size: clamp(1.9rem, 6.6vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ice);
}

.page-disclaimer .doc-hero__lead {
  margin: 1.2rem 0 0;
  max-width: 44rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(247, 244, 238, 0.78);
}

.page-disclaimer .doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.8rem;
  margin: 1.7rem 0 0;
  padding: 1.1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .doc-meta li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-disclaimer .doc-meta__k {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .doc-meta__v {
  font-size: 0.9rem;
  color: var(--ice);
}

.page-disclaimer .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 横幅 ---------- */
.page-disclaimer .doc-banner {
  padding-top: 1.6rem;
  padding-bottom: 0;
  background: var(--plum-deep);
}

.page-disclaimer .doc-banner__frame {
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--purple-gray);
}

.page-disclaimer .doc-banner__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .doc-banner__frame .media-frame__cap {
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--hair);
}

/* ---------- 正文浅色区 ---------- */
.page-disclaimer .doc-body {
  --ice: #1B2233;
  --mist: #5A6478;
  --hair: rgba(27, 34, 51, 0.14);
  background: var(--sand);
  color: #1B2233;
  padding: 2.4rem 0 3.4rem;
}

.page-disclaimer .doc-shell {
  display: grid;
  gap: 1.8rem;
}

/* 侧栏 */
.page-disclaimer .doc-aside {
  display: grid;
  gap: 1.4rem;
  align-content: start;
}

.page-disclaimer .doc-toc__head {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .doc-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.1rem;
}

.page-disclaimer .doc-toc__list a {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.62rem 0 0.62rem 0.85rem;
  border-left: 1px solid var(--hair);
  font-size: 0.95rem;
  line-height: 1.5;
  color: #1B2233;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .doc-toc__list a .num {
  font-size: 0.75rem;
  color: var(--mist);
  transition: color 0.2s var(--ease);
}

.page-disclaimer .doc-toc__list a:hover,
.page-disclaimer .doc-toc__list a:focus-visible {
  color: var(--saffron);
  border-left-color: var(--saffron);
  background: rgba(199, 74, 58, 0.06);
}

.page-disclaimer .doc-toc__list a:hover .num,
.page-disclaimer .doc-toc__list a:focus-visible .num {
  color: var(--saffron);
}

.page-disclaimer .doc-note {
  padding: 1.2rem 1.2rem 1.3rem;
  background: var(--plum);
  border-left: 3px solid var(--saffron);
  border-radius: var(--radius);
  color: var(--ice);
}

.page-disclaimer .doc-note__head {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-disclaimer .doc-note p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(247, 244, 238, 0.8);
}

.page-disclaimer .doc-note__link {
  display: inline-block;
  margin-top: 0.9rem;
  font-size: 0.85rem;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 61, 0.5);
  transition: border-color 0.2s var(--ease);
}

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

/* 条款 */
.page-disclaimer .clause {
  padding: 1.8rem 0 1.9rem;
  border-top: 1px solid var(--hair);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-disclaimer .doc-main > .clause:first-of-type {
  border-top: 0;
  padding-top: 0.3rem;
}

.page-disclaimer .clause__num {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--saffron);
}

.page-disclaimer .clause__title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.2rem, 3.2vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: #1B2233;
}

.page-disclaimer .clause__body p {
  margin: 0 0 1rem;
  max-width: 70ch;
  font-size: 1.02rem;
  line-height: 1.9;
  color: #2B3346;
}

.page-disclaimer .clause__body a {
  color: var(--saffron);
  text-decoration: none;
  border-bottom: 1px solid rgba(199, 74, 58, 0.4);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  border-bottom-color: var(--saffron);
}

.page-disclaimer .clause__list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
  max-width: 70ch;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.98rem;
  line-height: 1.85;
  color: #2B3346;
}

.page-disclaimer .clause__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--saffron);
  font-family: var(--font-mono);
}

/* 结尾引导 */
.page-disclaimer .doc-cta {
  margin-top: 2.2rem;
  padding: 1.6rem 1.3rem 1.7rem;
  background: var(--plum);
  border-top: 2px solid var(--neon);
  border-radius: var(--radius);
  color: var(--ice);
}

.page-disclaimer .doc-cta__head {
  margin: 0 0 0.6rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-disclaimer .doc-cta__text {
  margin: 0 0 1.2rem;
  max-width: 46ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(247, 244, 238, 0.78);
}

.page-disclaimer .doc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-disclaimer .doc-top {
  display: inline-block;
  margin-top: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--hair);
  padding-bottom: 0.2rem;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.page-disclaimer [data-reveal].is-in,
.page-disclaimer .has-js [data-reveal] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .doc-hero {
    padding: 2.6rem 0 3.6rem;
  }

  .page-disclaimer .doc-banner {
    padding-top: 2rem;
  }

  .page-disclaimer .doc-body {
    padding: 3.4rem 0 4.6rem;
  }

  .page-disclaimer .doc-shell {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: 3.6rem;
    align-items: start;
  }

  .page-disclaimer .doc-aside {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }

  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    column-gap: 1.4rem;
    padding: 2.2rem 0 2.3rem;
  }

  .page-disclaimer .clause__num {
    font-size: 1.75rem;
    margin-bottom: 0;
    padding-top: 0.15rem;
  }

  .page-disclaimer .doc-cta {
    padding: 2rem 2rem 2.1rem;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .doc-hero__title {
    letter-spacing: -0.03em;
  }

  .page-disclaimer .doc-shell {
    grid-template-columns: 276px minmax(0, 1fr);
    gap: 4.4rem;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .doc-progress,
  .page-disclaimer .doc-aside,
  .page-disclaimer .doc-cta,
  .page-disclaimer .doc-top,
  .page-disclaimer .doc-hero__trace {
    display: none;
  }

  .page-disclaimer .doc-hero,
  .page-disclaimer .doc-body,
  .page-disclaimer .doc-banner {
    background: #fff;
    color: #000;
    padding: 0.6rem 0;
  }

  .page-disclaimer .doc-hero__title,
  .page-disclaimer .doc-hero__lead,
  .page-disclaimer .doc-meta__v,
  .page-disclaimer .clause__title,
  .page-disclaimer .clause__body p,
  .page-disclaimer .clause__list li {
    color: #000;
  }

  .page-disclaimer .doc-shell {
    display: block;
  }

  .page-disclaimer .clause {
    display: block;
    page-break-inside: avoid;
    border-top: 1px solid #999;
  }
}