.page-disclaimer {
  display: block;
  padding-bottom: clamp(48px, 8vw, 96px);
  background: var(--ink);
}

/* ── 首屏 ───────────────────────────── */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 46px) 0 clamp(32px, 6vw, 64px);
  background:
    radial-gradient(120% 92% at 88% -12%, rgba(0, 245, 200, 0.15), transparent 58%),
    radial-gradient(96% 82% at 2% 110%, rgba(122, 92, 255, 0.14), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 96px);
  mask-image: linear-gradient(180deg, transparent, #000 42%, transparent 96%);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 42%, transparent 96%);
}

.page-disclaimer .legal-hero-inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .legal-hero .eyebrow {
  display: block;
  margin-bottom: 12px;
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 8.6vw, 72px);
  letter-spacing: -0.02em;
  line-height: 1.04;
  color: var(--text);
}

.page-disclaimer .legal-hero .lede {
  max-width: 58ch;
  margin: 0 0 14px;
  font-size: clamp(16px, 2.1vw, 19px);
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .legal-hero-sub {
  max-width: 58ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .legal-facts {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-disclaimer .legal-facts li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--cyan);
}

.page-disclaimer .legal-facts li:nth-child(2) {
  border-left-color: var(--amber);
}

.page-disclaimer .legal-facts li:nth-child(3) {
  border-left-color: var(--violet);
}

.page-disclaimer .fact-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .fact-val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

/* ── 横幅视觉 ───────────────────────── */
.page-disclaimer .legal-banner {
  margin: clamp(26px, 4vw, 46px) auto 0;
  padding: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--panel);
}

.page-disclaimer .legal-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ── 条款导航 ───────────────────────── */
.page-disclaimer .legal-toc {
  position: sticky;
  top: var(--topbar-h);
  z-index: 20;
  margin-top: clamp(24px, 4vw, 40px);
  background: rgba(4, 18, 14, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .legal-toc ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 12px var(--gutter);
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .legal-toc ol::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .legal-toc li {
  flex: 0 0 auto;
}

.page-disclaimer .legal-toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 240ms var(--ease), border-color 240ms var(--ease), background-color 240ms var(--ease);
}

.page-disclaimer .legal-toc a:hover,
.page-disclaimer .legal-toc a:focus-visible {
  color: var(--text);
  border-color: var(--cyan);
}

.page-disclaimer .legal-toc a[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .toc-num {
  font-size: 12px;
  opacity: 0.75;
}

/* ── 条款正文 ───────────────────────── */
.page-disclaimer .legal-body {
  max-width: 940px;
  margin-inline: auto;
}

.page-disclaimer .legal-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(30px, 6vw, 58px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--topbar-h) + 84px);
}

.page-disclaimer .clause-num {
  font-size: clamp(28px, 5.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--line);
  font-variant-numeric: tabular-nums;
  transition: color 260ms var(--ease);
}

.page-disclaimer .clause-main h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 30px);
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--text);
  transition: color 260ms var(--ease);
}

.page-disclaimer .clause-main p {
  margin: 0 0 15px;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(233, 251, 243, 0.82);
}

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

.page-disclaimer .clause-main a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 3px;
  transition: text-decoration-color 220ms var(--ease);
}

.page-disclaimer .clause-main a:hover,
.page-disclaimer .clause-main a:focus-visible {
  text-decoration-color: var(--cyan);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(233, 251, 243, 0.82);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-disclaimer .clause-list--ask li::before {
  background: var(--amber);
}

.page-disclaimer .clause-note {
  position: relative;
  margin: 0 0 18px;
  padding: 15px 20px;
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--r-card) var(--r-card) 0;
  background: var(--violet-deep);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
}

/* ── 底部信息卡 ─────────────────────── */
.page-disclaimer .legal-stamp-wrap {
  max-width: 940px;
  margin: clamp(34px, 5vw, 60px) auto 0;
}

.page-disclaimer .legal-stamp {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: linear-gradient(140deg, var(--panel) 0%, var(--ink-deep) 100%);
}

.page-disclaimer .stamp-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-disclaimer .stamp-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .stamp-value {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-all;
}

/* ── 宽屏 ───────────────────────────── */
@media (min-width: 700px) {
  .page-disclaimer .legal-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .legal-stamp {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .legal-banner img {
    aspect-ratio: 16 / 6;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-clause {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: clamp(20px, 4vw, 48px);
  }

  .page-disclaimer .clause-num {
    padding-top: 6px;
  }

  .page-disclaimer .legal-toc ol {
    flex-wrap: wrap;
    overflow-x: visible;
    gap: 10px;
  }
}

@media (hover: hover) {
  .page-disclaimer .legal-clause:hover .clause-num {
    color: var(--cyan);
  }

  .page-disclaimer .legal-clause:hover .clause-main h2 {
    color: var(--cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc a,
  .page-disclaimer .clause-num,
  .page-disclaimer .clause-main h2,
  .page-disclaimer .clause-main a {
    transition: none;
  }
}