.page-disclaimer {
  --legal-ink-deep: #051712;
  --legal-paper-line: rgba(11, 31, 24, .14);
  --legal-paper-muted: #4A5F57;
  --legal-radius-sm: 14px;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(90px, 13vh, 150px) 0 clamp(40px, 6vw, 76px);
  overflow: hidden;
}

.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .28;
}

.page-disclaimer .legal-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.35) contrast(1.15) brightness(.8);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(182, 255, 59, .16), transparent 58%),
    linear-gradient(180deg, rgba(7, 28, 22, .62) 0%, var(--ink) 86%);
  pointer-events: none;
}

.page-disclaimer .legal-hero__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.page-disclaimer .legal-hero__inner .crumb {
  margin-bottom: 6px;
}

.page-disclaimer .legal-hero__inner .display-xl {
  max-width: 20ch;
  margin: 0;
  letter-spacing: -.02em;
  line-height: 1.06;
}

.page-disclaimer .legal-hero__lead {
  max-width: 60ch;
  margin: 0;
  color: var(--silver);
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ---------- 速览卡 ---------- */
.page-disclaimer .legal-glance {
  padding: clamp(8px, 2vw, 16px) 0 clamp(38px, 6vw, 64px);
}

.page-disclaimer .legal-glance .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 24px;
  padding-bottom: 16px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-glance .section-head h2 {
  margin: 0;
  letter-spacing: -.02em;
}

.page-disclaimer .legal-glance__hint {
  margin: 0;
  max-width: 42ch;
  font-size: .9rem;
  line-height: 1.6;
  color: var(--silver);
}

.page-disclaimer .glance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .glance-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  color: var(--paper);
  text-decoration: none;
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}

.page-disclaimer .glance-card:hover,
.page-disclaimer .glance-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: var(--ink-3);
}

.page-disclaimer .glance-card__bar {
  display: block;
  width: 36px;
  height: 3px;
  border-radius: var(--r-pill);
  margin-bottom: 20px;
}

.page-disclaimer .glance-card__bar--lime { background: var(--lime); }
.page-disclaimer .glance-card__bar--flame { background: var(--flame); }
.page-disclaimer .glance-card__bar--cyan { background: var(--cyan); }

.page-disclaimer .glance-card__num {
  display: block;
  font-size: .8rem;
  letter-spacing: .16em;
  color: var(--silver);
  margin-bottom: 8px;
}

.page-disclaimer .glance-card__title {
  margin: 0 0 10px;
  font-size: 1.16rem;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-disclaimer .glance-card__body {
  margin: 0 0 18px;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .glance-card__go {
  margin-top: auto;
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--lime);
}

/* ---------- 主布局 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .legal-rail__inner {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-2);
}

.page-disclaimer .legal-rail__label {
  margin: 0 0 4px;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-disclaimer .legal-rail__ver {
  margin: 0 0 8px;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--lime);
  letter-spacing: .02em;
}

.page-disclaimer .legal-rail__note {
  margin: 0 0 20px;
  font-size: .82rem;
  line-height: 1.65;
  color: var(--silver);
}

.page-disclaimer .legal-rail__list {
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-disclaimer .legal-rail__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-radius: var(--legal-radius-sm);
  color: var(--silver);
  text-decoration: none;
  font-size: .9rem;
  line-height: 1.4;
  transition: color .25s var(--ease), background .25s var(--ease);
}

.page-disclaimer .legal-rail__list a:hover,
.page-disclaimer .legal-rail__list a:focus-visible {
  color: var(--paper);
  background: rgba(182, 255, 59, .09);
}

.page-disclaimer .legal-rail__idx {
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .legal-rail__side {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: .82rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .legal-rail__side a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .legal-rail__cta {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .legal-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
  margin-bottom: clamp(30px, 5vw, 52px);
}

.page-disclaimer .legal-sec:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-sec__idx {
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .legal-sec__head h2 {
  margin: 0;
  font-size: clamp(1.32rem, 3.6vw, 1.85rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -.02em;
}

.page-disclaimer .legal-prose {
  padding: clamp(22px, 4.2vw, 42px);
  border-radius: var(--r-lg);
  background: var(--paper);
  color: var(--legal-ink-deep);
  font-size: .97rem;
  line-height: 1.85;
}

.page-disclaimer .legal-prose > p {
  margin: 0 0 1.1em;
  max-width: 68ch;
}

.page-disclaimer .legal-prose h3 {
  margin: 1.7em 0 .6em;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--legal-ink-deep);
  padding-left: 12px;
  border-left: 3px solid var(--lime);
}

.page-disclaimer .legal-prose h3:first-child {
  margin-top: 0;
}

.page-disclaimer .legal-prose ul {
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .legal-prose li {
  position: relative;
  padding-left: 20px;
  max-width: 70ch;
  color: #1B322A;
}

.page-disclaimer .legal-prose li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .legal-prose strong {
  color: var(--legal-ink-deep);
  font-weight: 800;
}

.page-disclaimer .legal-prose__tail {
  margin: 1.6em 0 0 !important;
  padding-top: 1.2em;
  border-top: 1px solid var(--legal-paper-line);
}

.page-disclaimer .legal-prose__tail .btn--lime {
  color: var(--ink);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .legal-topbtn {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .42);
  transition: transform .3s var(--ease);
}

.page-disclaimer .legal-topbtn:hover,
.page-disclaimer .legal-topbtn:focus-visible {
  transform: translateY(-3px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .glance-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .legal-rail__cta {
    width: auto;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .legal-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-disclaimer .legal-hero__inner .display-xl {
    max-width: 26ch;
  }

  .page-disclaimer .legal-topbtn {
    right: 28px;
    bottom: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .glance-card,
  .page-disclaimer .legal-topbtn,
  .page-disclaimer .legal-rail__list a {
    transition: none;
  }

  .page-disclaimer .glance-card:hover,
  .page-disclaimer .legal-topbtn:hover {
    transform: none;
  }
}