.page-disclaimer {
  --doc-rail-w: 15.5rem;
  --doc-gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  color: var(--mist);
}

.page-disclaimer .crumbs {
  padding-block: 1.25rem 0.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.page-disclaimer .crumbs a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--lime);
  border-color: var(--line-live);
}

.page-disclaimer .crumbs span[aria-hidden] {
  margin-inline: 0.5rem;
  color: var(--tactical);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .doc-hero {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
}

.page-disclaimer .doc-hero__intro {
  max-width: 44rem;
}

.page-disclaimer .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 1rem;
}

.page-disclaimer h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.2vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--mist);
}

.page-disclaimer h1::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 0.28rem;
  margin-top: 1.1rem;
  background: linear-gradient(90deg, var(--lime), var(--ember));
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-disclaimer .doc-hero__lede {
  margin: 0;
  max-width: 36ch;
  font-size: clamp(0.975rem, 2.4vw, 1.0625rem);
  line-height: 1.8;
  color: var(--silver);
}

.page-disclaimer .doc-hero__tags {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--silver);
}

.page-disclaimer .doc-hero__tags li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .doc-tag {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--space-blue);
  background: var(--lime);
  padding: 0.2rem 0.5rem;
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-disclaimer .doc-hero__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--night-blue);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-disclaimer .doc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 6;
  filter: saturate(0.9) contrast(1.05);
}

.page-disclaimer .doc-hero__figure figcaption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 1.5rem 1rem 0.85rem;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--silver);
  background: linear-gradient(180deg, rgba(7, 20, 38, 0), rgba(7, 20, 38, 0.92));
}

/* ---------- 正文骨架 ---------- */

.page-disclaimer .doc-body {
  display: grid;
  gap: var(--doc-gap);
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

.page-disclaimer .doc-rail {
  border-top: 2px solid var(--lime);
  background: var(--glass);
  padding: 1.25rem 1.25rem 1.5rem;
  backdrop-filter: blur(10px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-disclaimer .doc-rail__title {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--aqua);
}

.page-disclaimer .doc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
  counter-reset: rail;
}

.page-disclaimer .doc-rail__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.55rem 0.5rem 0.55rem 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: color 160ms ease, border-color 160ms ease, padding-left 160ms ease;
}

.page-disclaimer .doc-rail__list a span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--tactical);
  transition: color 160ms ease;
}

.page-disclaimer .doc-rail__list a:hover,
.page-disclaimer .doc-rail__list a:focus-visible {
  color: var(--mist);
  border-color: var(--line-live);
  padding-left: 0.4rem;
}

.page-disclaimer .doc-rail__list a:hover span,
.page-disclaimer .doc-rail__list a:focus-visible span {
  color: var(--lime);
}

.page-disclaimer .doc-rail__meta {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .doc-rail__meta-label {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ember);
}

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

.page-disclaimer .doc-rail__meta a {
  color: var(--aqua);
}

/* ---------- 章节 ---------- */

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

.page-disclaimer .doc-sec {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  column-gap: 0.9rem;
  padding-block: clamp(1.6rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .doc-sec__num {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--lime);
}

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

.page-disclaimer h2 {
  margin: 0 0 1rem;
  padding-bottom: 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 3.6vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--mist);
  border-bottom: 2px solid var(--tactical);
}

.page-disclaimer .doc-sec__body p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--silver);
}

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

.page-disclaimer .doc-sec__body a {
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 231, 212, 0.4);
  transition: color 160ms ease, border-color 160ms ease;
}

.page-disclaimer .doc-sec__body a:hover,
.page-disclaimer .doc-sec__body a:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

.page-disclaimer .doc-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--lime);
  padding-inline: 0.1rem;
}

/* ---------- 玻璃提示框 ---------- */

.page-disclaimer .doc-note {
  margin-top: 1.5rem;
  padding: 1.15rem 1.15rem 1.25rem 1.35rem;
  background: var(--glass);
  border-left: 3px solid var(--lime);
  backdrop-filter: blur(8px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-disclaimer .doc-note--ember {
  border-left-color: var(--ember);
}

.page-disclaimer .doc-note__label {
  margin: 0 0 0.6rem !important;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime) !important;
}

.page-disclaimer .doc-note--ember .doc-note__label {
  color: var(--ember) !important;
}

.page-disclaimer .doc-note p {
  font-size: 0.9375rem !important;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 联系信息 ---------- */

.page-disclaimer .doc-contact {
  display: grid;
  gap: 1px;
  margin-top: 1.5rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .doc-contact__cell {
  background: var(--night-blue);
  padding: 1rem 1.1rem;
}

.page-disclaimer .doc-contact__label {
  margin: 0 0 0.4rem !important;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber) !important;
}

.page-disclaimer .doc-contact__value {
  margin: 0 !important;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--mist) !important;
  word-break: break-word;
}

.page-disclaimer .doc-contact__value a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-live);
}

.page-disclaimer .doc-contact__value a:hover,
.page-disclaimer .doc-contact__value a:focus-visible {
  color: var(--ember);
}

.page-disclaimer .doc-contact__value--mono {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-disclaimer .doc-filing {
  margin: 1.25rem 0 0 !important;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--tactical) !important;
}

/* ---------- 页尾条 ---------- */

.page-disclaimer .doc-tail {
  margin-top: clamp(2rem, 5vw, 3.25rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-tail p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-disclaimer .doc-tail a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-live);
}

.page-disclaimer .doc-tail a:hover,
.page-disclaimer .doc-tail a:focus-visible {
  color: var(--ember);
  border-color: var(--ember);
}

/* ---------- 回顶 ---------- */

.page-disclaimer .doc-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--space-blue);
  background: var(--lime);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background 180ms ease, transform 180ms ease;
}

.page-disclaimer .doc-top:hover,
.page-disclaimer .doc-top:focus-visible {
  background: var(--ember);
  transform: translateY(-2px);
}

.page-disclaimer .doc-top:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .doc-hero__tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-disclaimer .doc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .doc-contact__cell--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }

  .page-disclaimer .doc-hero__figure img {
    aspect-ratio: 12 / 7;
  }

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

  .page-disclaimer .doc-rail {
    position: sticky;
    top: 5.5rem;
  }

  .page-disclaimer .doc-sec {
    grid-template-columns: 3.25rem minmax(0, 1fr);
    column-gap: 1.5rem;
  }

  .page-disclaimer .doc-sec__num {
    font-size: 1.25rem;
    color: var(--tactical);
  }

  .page-disclaimer .doc-sec__body p {
    max-width: 42rem;
    font-size: 1.0625rem;
  }

  .page-disclaimer .doc-note,
  .page-disclaimer .doc-contact {
    max-width: 44rem;
  }

  .page-disclaimer .doc-top {
    right: 2rem;
    bottom: 2rem;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .doc-hero__figure figcaption {
    font-size: 0.8125rem;
    padding-inline: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-top,
  .page-disclaimer .doc-rail__list a,
  .page-disclaimer .doc-sec__body a {
    transition: none;
  }

  .page-disclaimer .doc-top:hover {
    transform: none;
  }
}