.page-disclaimer {
  --legal-hair: rgba(217, 162, 74, .42);
  --legal-hair-soft: rgba(30, 43, 77, .55);
  position: relative;
  background-color: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  line-height: 1.75;
  overflow-x: clip;
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(30, 43, 77, .34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 43, 77, .34) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: .55;
}

/* ---------- 首屏框景 ---------- */

.page-disclaimer .legal-hero {
  position: relative;
  z-index: 1;
  margin: 0 var(--gutter);
  padding: calc(var(--header-h) + 56px) 0 68px;
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 78% 6%, rgba(30, 124, 120, .22) 0%, rgba(7, 11, 24, 0) 58%),
    linear-gradient(180deg, rgba(14, 23, 48, .92) 0%, rgba(7, 11, 24, .6) 100%);
  overflow: hidden;
}

.page-disclaimer .legal-hero::before,
.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  width: 26px;
  height: 26px;
  border: 1px solid var(--gold);
  opacity: .7;
  pointer-events: none;
}

.page-disclaimer .legal-hero::before {
  top: 10px;
  left: 10px;
  border-right: none;
  border-bottom: none;
}

.page-disclaimer .legal-hero::after {
  right: 10px;
  bottom: 10px;
  border-left: none;
  border-top: none;
}

.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: saturate(.55) contrast(1.05);
  pointer-events: none;
}

.page-disclaimer .legal-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 11, 24, .42) 0%, rgba(7, 11, 24, .88) 62%, #070B18 100%);
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 3;
  max-width: 860px;
}

.page-disclaimer .frame__meta {
  position: absolute;
  z-index: 4;
  padding: 4px 10px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(7, 11, 24, .82);
  border: 1px solid rgba(217, 162, 74, .3);
}

.page-disclaimer .frame__meta--tl {
  top: 0;
  left: 0;
  border-top: none;
  border-left: none;
}

.page-disclaimer .frame__meta--br {
  right: 0;
  bottom: 0;
  border-right: none;
  border-bottom: none;
}

.page-disclaimer .legal-hero .breadcrumb {
  margin-bottom: 30px;
}

.page-disclaimer .legal-hero .eyebrow {
  display: block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 22px;
  font-size: clamp(40px, 8vw, 76px);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.02;
  color: var(--paper);
}

.page-disclaimer .legal-hero h1::after {
  content: "";
  display: block;
  width: 132px;
  height: 3px;
  margin-top: 22px;
  background: var(--grad-gold);
  border-radius: var(--pill);
}

.page-disclaimer .legal-hero__lede {
  max-width: 60ch;
  margin: 0 0 30px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--warm);
}

.page-disclaimer .legal-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 两栏条文区 ---------- */

.page-disclaimer .legal-body {
  position: relative;
  z-index: 1;
  padding: clamp(48px, 7vw, 92px) 0 clamp(40px, 6vw, 72px);
}

.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-disclaimer .legal-toc {
  align-self: start;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--legal-hair-soft);
}

.page-disclaimer .legal-toc__label {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.page-disclaimer .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  font-size: 15px;
  color: var(--warm);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--gold);
  background: rgba(14, 23, 48, .7);
}

.page-disclaimer .legal-toc__num {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-disclaimer .legal-toc__hint {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(184, 180, 172, .72);
}

.page-disclaimer .legal-terms {
  min-width: 0;
}

.page-disclaimer .legal-clause {
  position: relative;
  padding: 30px 0 34px 20px;
  scroll-margin-top: calc(var(--header-h-scrolled) + 24px);
}

.page-disclaimer .legal-clause::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--legal-hair), rgba(30, 43, 77, .35) 62%, transparent 100%);
}

.page-disclaimer .legal-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 34px;
  width: 2px;
  background: var(--grad-gold);
  opacity: 0;
  transform: scaleY(.35);
  transform-origin: top center;
  transition: opacity .26s var(--ease), transform .26s var(--ease);
}

.page-disclaimer .legal-clause:hover::before,
.page-disclaimer .legal-clause:focus-within::before {
  opacity: 1;
  transform: scaleY(1);
}

.page-disclaimer .legal-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .legal-clause__num {
  flex: none;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-disclaimer .legal-clause h2 {
  margin: 0;
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .legal-clause .prose {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--warm);
}

.page-disclaimer .legal-clause .prose p {
  margin: 0 0 14px;
}

.page-disclaimer .legal-clause .prose p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-clause .prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 208, .38);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .legal-clause .prose a:hover,
.page-disclaimer .legal-clause .prose a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

.page-disclaimer .legal-code {
  color: var(--gold-hi);
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-disclaimer .legal-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin: 20px 0 18px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
}

.page-disclaimer .legal-copy .copy-field__label {
  flex: 1 1 100%;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .legal-copy .copy-field__value {
  flex: 1 1 220px;
  min-width: 0;
  font-size: 15px;
  color: var(--paper);
  word-break: break-all;
}

.page-disclaimer .legal-copy .copy-field__btn {
  flex: none;
  padding: 8px 20px;
  font-size: 13px;
}

.page-disclaimer .legal-copy .copy-field__status {
  flex: 1 1 100%;
  min-height: 18px;
  font-size: 13px;
  color: var(--cyan);
}

.page-disclaimer .legal-clause__aside {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(30, 43, 77, .8);
  font-size: 14px;
  color: rgba(184, 180, 172, .85);
}

/* ---------- 备案条带 ---------- */

.page-disclaimer .legal-record {
  position: relative;
  z-index: 1;
  padding: 0 var(--gutter) clamp(56px, 8vw, 96px);
}

.page-disclaimer .legal-record__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  padding: 26px 28px;
  background: linear-gradient(120deg, rgba(14, 23, 48, .95) 0%, rgba(7, 11, 24, .9) 70%);
  border: 1px solid rgba(217, 162, 74, .5);
  border-radius: var(--radius-sm);
}

.page-disclaimer .legal-record__seal {
  flex: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--grad-gold);
  box-shadow: 0 0 0 4px rgba(217, 162, 74, .16);
}

.page-disclaimer .legal-record__text {
  margin: 0;
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--gold-hi);
}

.page-disclaimer .legal-record__sub {
  margin: 0;
  font-size: 14px;
  color: var(--warm);
}

.page-disclaimer .legal-record__link {
  margin-left: auto;
}

/* ---------- 回到顶部 ---------- */

.page-disclaimer .legal-top {
  position: fixed;
  right: clamp(14px, 3vw, 34px);
  bottom: clamp(16px, 3vw, 34px);
  z-index: 20;
  padding: 9px 18px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--paper);
  text-decoration: none;
  background: rgba(7, 11, 24, .88);
  border: 1px solid rgba(63, 224, 208, .5);
  border-radius: var(--pill);
  backdrop-filter: blur(6px);
  transition: border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .legal-top:hover,
.page-disclaimer .legal-top:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .legal-clause {
    padding-left: 30px;
  }

  .page-disclaimer .legal-record__inner {
    padding: 30px 34px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-hero {
    padding: calc(var(--header-h) + 72px) 0 84px;
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 0 72px;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--header-h-scrolled) + 28px);
    padding-bottom: 0;
    border-bottom: none;
    border-left: 1px solid var(--legal-hair-soft);
    padding-left: 18px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 0 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-clause::before,
  .page-disclaimer .legal-top,
  .page-disclaimer .legal-toc__link {
    transition: none;
  }
}