.page-disclaimer {
  --pl-line: rgba(233, 241, 236, .15);
  --pl-line-soft: rgba(233, 241, 236, .07);
  --pl-text: rgba(233, 241, 236, .76);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 52px) 0 clamp(30px, 5vw, 58px);
  background:
    radial-gradient(120% 140% at 92% -10%, rgba(43, 227, 200, .18), transparent 55%),
    radial-gradient(90% 130% at 2% 112%, rgba(90, 31, 46, .55), transparent 62%),
    linear-gradient(155deg, var(--emerald) 0%, var(--ink) 78%);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: -1px;
  background-image: repeating-linear-gradient(105deg, rgba(233, 241, 236, .055) 0 1px, transparent 1px 46px);
  pointer-events: none;
}

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

.page-disclaimer .legal-hero .crumbs {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .legal-hero h1 {
  margin: clamp(10px, 1.6vw, 18px) 0 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7vw, 80px);
  line-height: 1.02;
  letter-spacing: -.03em;
  color: var(--mist);
}

.page-disclaimer .legal-hero .lede {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.78;
  color: rgba(233, 241, 236, .8);
}

.page-disclaimer .legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-disclaimer .legal-meta-item {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: rgba(11, 13, 12, .38);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .09em;
  color: var(--mist);
}

/* ---------- 主题横幅图 ---------- */
.page-disclaimer .legal-banner {
  display: block;
  width: min(1240px, 92vw);
  margin: clamp(20px, 3vw, 34px) auto 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-2);
}

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

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  padding-block: clamp(30px, 5vw, 62px) clamp(38px, 6vw, 78px);
}

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

/* ---------- 条款索引 ---------- */
.page-disclaimer .legal-toc {
  position: static;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0 14px;
  border-top: 1px solid var(--pl-line);
  border-bottom: 1px solid var(--pl-line);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-disclaimer .legal-toc .toc-title {
  display: none;
}

.page-disclaimer .legal-toc .toc-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 13px;
  line-height: 1.3;
  color: rgba(233, 241, 236, .72);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
}

.page-disclaimer .legal-toc .toc-link .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--amber);
  transition: color var(--t-fast);
}

.page-disclaimer .legal-toc .toc-link:hover,
.page-disclaimer .legal-toc .toc-link.is-active {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--tint-cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .clause {
  display: grid;
  gap: clamp(10px, 1.4vw, 16px);
  padding-block: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--pl-line);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .clause-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-disclaimer .clause-num::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px rgba(242, 178, 51, .16);
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-disclaimer .clause-body {
  display: grid;
  gap: 12px;
  max-width: 68ch;
}

.page-disclaimer .clause-body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pl-text);
  overflow-wrap: break-word;
}

.page-disclaimer .clause-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 200, .38);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .clause-body a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .key-note {
  font-style: normal;
  font-weight: 600;
  color: var(--amber-soft);
  border-bottom: 1px solid rgba(242, 178, 51, .55);
  padding-bottom: 1px;
}

/* ---------- 收束分隔线 ---------- */
.page-disclaimer .legal-end {
  width: min(1240px, 92vw);
  height: 1px;
  margin: 0 auto clamp(34px, 5vw, 60px);
  background: linear-gradient(90deg, transparent, var(--cyan) 22%, var(--cyan) 78%, transparent);
  opacity: .45;
}

/* ---------- 桌面：左索引右正文 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(38px, 5vw, 82px);
    align-items: start;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: 92px;
    display: block;
    overflow: visible;
    padding: 0 0 0 18px;
    border: 0;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .legal-toc .toc-title {
    display: block;
    margin: 0 0 12px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .14em;
    color: var(--graphite);
  }

  .page-disclaimer .legal-toc .toc-link {
    display: flex;
    width: 100%;
    margin-bottom: 4px;
    padding: 8px 10px;
    border: 0;
    border-radius: var(--r-sm);
    white-space: normal;
  }

  .page-disclaimer .legal-toc .toc-link:hover,
  .page-disclaimer .legal-toc .toc-link.is-active {
    background: rgba(43, 227, 200, .1);
  }
}

@media (max-width: 640px) {
  .page-disclaimer .clause-head {
    gap: 10px;
  }

  .page-disclaimer .clause-body {
    max-width: none;
  }

  .page-disclaimer .legal-banner {
    border-radius: var(--r-md);
  }
}