.page-disclaimer {
  --terms-rule: #EADFC9;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  padding-top: 22px;
  padding-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}
.page-disclaimer .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--ink-soft);
}
.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--cream-2);
}
.page-disclaimer .breadcrumb a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-disclaimer .breadcrumb a:hover { color: var(--gold-deep); }

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--navy);
}
.page-disclaimer .terms-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-disclaimer .terms-hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: .6;
}
.page-disclaimer .terms-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
    rgba(13, 26, 43, .96) 0%,
    rgba(13, 26, 43, .9) 44%,
    rgba(27, 51, 80, .58) 100%);
}
.page-disclaimer .terms-hero-inner {
  position: relative;
  z-index: 1;
  padding-top: 60px;
  padding-bottom: 72px;
}
.page-disclaimer .terms-hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 22px;
}
.page-disclaimer .terms-hero .index-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
  border: 1px solid rgba(233, 162, 27, .55);
  padding: 5px 12px;
  margin: 0;
}
.page-disclaimer .terms-hero-batch {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(248, 242, 231, .68);
}
.page-disclaimer .terms-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 76px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--white);
  margin: 0 0 20px;
}
.page-disclaimer .terms-hero .lead {
  max-width: 38em;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(248, 242, 231, .84);
}

/* ---------- 首屏摘要卡 ---------- */
.page-disclaimer .terms-summary {
  position: relative;
  z-index: 2;
  margin-top: -44px;
  padding-bottom: 4px;
}
.page-disclaimer .terms-summary-panel {
  background: var(--white);
  border: 1px solid var(--cream-2);
  border-left: 4px solid var(--gold);
  padding: 28px 28px 22px;
}
.page-disclaimer .summary-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--cream-2);
}
.page-disclaimer .summary-head h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.01em;
  margin: 0;
}
.page-disclaimer .summary-head span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-soft);
}
.page-disclaimer .summary-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-disclaimer .summary-list li + li {
  border-top: 1px solid var(--cream-2);
}
.page-disclaimer .summary-list a {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  text-decoration: none;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}
.page-disclaimer .summary-k {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold-deep);
}
.page-disclaimer .summary-t {
  font-size: 16px;
  line-height: 1.65;
}
.page-disclaimer .summary-arw {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink-soft);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-disclaimer .summary-list a:hover,
.page-disclaimer .summary-list a:focus-visible {
  color: var(--gold-deep);
}
.page-disclaimer .summary-list a:hover .summary-arw {
  color: var(--gold);
  transform: translateX(3px);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding-top: 44px;
  padding-bottom: 88px;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .terms-articles {
  min-width: 0;
}
.page-disclaimer .term-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 28px 0;
  border-top: 1px solid var(--terms-rule);
  scroll-margin-top: 110px;
}
.page-disclaimer .term-block:last-child {
  border-bottom: 1px solid var(--terms-rule);
}
.page-disclaimer .term-num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold-deep);
}
.page-disclaimer .term-content h2 {
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 28px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.015em;
  margin: 0 0 12px;
}
.page-disclaimer .term-content p {
  max-width: 36em;
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.85;
}
.page-disclaimer .term-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}
.page-disclaimer .term-points li {
  position: relative;
  max-width: 36em;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.78;
}
.page-disclaimer .term-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}
.page-disclaimer .term-content a {
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-mist);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-disclaimer .term-content a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-disclaimer .term-block:target {
  box-shadow: inset 3px 0 0 var(--gold);
  padding-left: 18px;
}

/* ---------- 右侧索引（窄屏为横向条） ---------- */
.page-disclaimer .terms-index {
  order: -1;
  min-width: 0;
}
.page-disclaimer .terms-index-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ink-soft);
}
.page-disclaimer .terms-index ol {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-disclaimer .terms-index li {
  flex: 0 0 auto;
}
.page-disclaimer .terms-index a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--cream-2);
  background: var(--white);
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease),
              background var(--dur) var(--ease),
              color var(--dur) var(--ease);
}
.page-disclaimer .terms-index a:hover,
.page-disclaimer .terms-index a:focus-visible {
  border-color: var(--gold);
  background: var(--gold-mist);
  color: var(--gold-deep);
}
.page-disclaimer .terms-index-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold-deep);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .terms-hero-inner {
    padding-top: 76px;
    padding-bottom: 96px;
  }
  .page-disclaimer .terms-summary-panel {
    padding: 32px 36px 26px;
  }
  .page-disclaimer .terms-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 56px;
    padding-top: 64px;
    padding-bottom: 104px;
  }
  .page-disclaimer .term-block {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 24px;
    padding: 34px 0;
  }
  .page-disclaimer .term-num {
    padding-top: 6px;
  }
  .page-disclaimer .terms-index {
    order: 0;
    position: sticky;
    top: 104px;
    align-self: start;
  }
  .page-disclaimer .terms-index ol {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }
  .page-disclaimer .terms-index li {
    width: 100%;
  }
  .page-disclaimer .terms-index li + li {
    border-top: 1px solid var(--cream-2);
  }
  .page-disclaimer .terms-index a {
    width: 100%;
    padding: 12px 10px 12px 14px;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    font-size: 15px;
  }
  .page-disclaimer .terms-index a:hover,
  .page-disclaimer .terms-index a:focus-visible {
    background: var(--gold-mist);
    border-left-color: var(--gold);
  }
  .page-disclaimer .terms-body:has(#scope:target) .terms-index a[href="#scope"],
  .page-disclaimer .terms-body:has(#citation:target) .terms-index a[href="#citation"],
  .page-disclaimer .terms-body:has(#version:target) .terms-index a[href="#version"],
  .page-disclaimer .terms-body:has(#account:target) .terms-index a[href="#account"],
  .page-disclaimer .terms-body:has(#correction:target) .terms-index a[href="#correction"] {
    background: var(--gold-mist);
    border-left-color: var(--gold);
    color: var(--gold-deep);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .summary-list a,
  .page-disclaimer .summary-arw,
  .page-disclaimer .terms-index a,
  .page-disclaimer .term-content a,
  .page-disclaimer .breadcrumb a {
    transition: none;
  }
  .page-disclaimer .summary-list a:hover .summary-arw {
    transform: none;
  }
}
</main>