.page-disclaimer {
  --clause-gutter: 96px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  padding: 22px 0 40px;
  border-bottom: 1px solid var(--stone);
  background: linear-gradient(180deg, var(--mist) 0%, rgba(227, 237, 245, 0) 78%);
}

.page-disclaimer .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(42, 33, 28, .7);
}

.page-disclaimer .crumb a {
  color: var(--sky-deep);
  text-decoration: none;
}

.page-disclaimer .crumb a:hover,
.page-disclaimer .crumb a:focus-visible {
  text-decoration: underline;
  outline: none;
}

.page-disclaimer .crumb-sep {
  color: var(--stone);
}

.page-disclaimer .legal-hero-grid {
  display: grid;
  gap: 30px;
  margin-top: 22px;
  align-items: start;
}

.page-disclaimer .legal-eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--flag-deep);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -.012em;
  color: var(--ink);
}

.page-disclaimer .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(42, 33, 28, .9);
}

.page-disclaimer .legal-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: rgba(42, 33, 28, .76);
}

.page-disclaimer .legal-facts .mono {
  font-size: 15px;
  font-weight: 700;
  color: var(--sky-deep);
}

.page-disclaimer .legal-seal {
  position: relative;
  margin: 0;
  width: min(100%, 300px);
  justify-self: start;
}

.page-disclaimer .legal-seal::after {
  content: "";
  position: absolute;
  inset: -12px;
  border: 1px dashed rgba(46, 127, 184, .5);
  pointer-events: none;
}

.page-disclaimer .legal-seal img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
  box-shadow: 0 18px 42px rgba(27, 42, 74, .18);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .legal-index {
  padding: 22px 0;
  border-bottom: 1px solid var(--stone);
  background: var(--paper);
}

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

.page-disclaimer .legal-toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-disclaimer .legal-toc-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--stone);
  border-radius: 2px;
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}

.page-disclaimer .legal-toc-item .mono {
  font-size: 12px;
  color: var(--flag-deep);
}

.page-disclaimer .legal-toc-item:hover,
.page-disclaimer .legal-toc-item:focus-visible {
  border-color: var(--sky);
  color: var(--sky-deep);
  transform: translateY(-2px);
  outline: none;
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .legal-layout {
  padding: 34px 0 10px;
}

.page-disclaimer .legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

/* ---------- 左侧轨道 ---------- */
.page-disclaimer .legal-rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--stone);
}

.page-disclaimer .rail-num {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sky-deep);
}

.page-disclaimer .legal-rail-nav {
  display: flex;
  gap: 6px;
}

.page-disclaimer .legal-rail-nav a {
  display: block;
  padding: 5px 9px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(42, 33, 28, .58);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 2px;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-disclaimer .legal-rail-nav a:hover,
.page-disclaimer .legal-rail-nav a:focus-visible {
  color: var(--flag-deep);
  border-left-color: var(--flag);
  background: rgba(227, 237, 245, .8);
  outline: none;
}

.page-disclaimer .status-panel {
  flex: 1 1 100%;
  padding: 12px 14px;
  background: var(--mist);
  border-left: 3px solid var(--gold);
}

.page-disclaimer .status-label {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sky-deep);
}

.page-disclaimer .status-value {
  font-size: 12.5px;
  color: var(--indigo);
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding-bottom: 34px;
  margin-bottom: 34px;
  border-bottom: 1px dashed var(--stone);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause:last-child {
  padding-bottom: 6px;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
  padding-left: 3px;
}

.page-disclaimer .clause-num {
  font-size: clamp(26px, 5.5vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--flag);
  border-bottom: 3px solid var(--gold);
  padding-bottom: 2px;
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-size: clamp(19px, 3.6vw, 26px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .clause-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(42, 33, 28, .92);
}

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

.page-disclaimer .inline-link {
  color: var(--sky-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .18s var(--ease);
}

.page-disclaimer .inline-link:hover,
.page-disclaimer .inline-link:focus-visible {
  color: var(--flag-deep);
  outline: none;
}

.page-disclaimer .note-box {
  position: relative;
  margin: 18px 0 0;
  padding: 16px 58px 16px 22px;
  background: var(--mist);
  border-left: 3px solid var(--sky);
  font-size: 14px;
  line-height: 1.74;
  color: var(--indigo);
  max-width: 68ch;
}

.page-disclaimer .note-box::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 16px;
  width: 26px;
  height: 26px;
  background-image: repeating-linear-gradient(135deg, rgba(46, 127, 184, .5) 0 2px, transparent 2px 6px);
  pointer-events: none;
}

.page-disclaimer .note-box strong {
  color: var(--flag-deep);
}

/* ---------- 引用对照 ---------- */
.page-disclaimer .legal-compare {
  padding: 44px 0 48px;
  background: linear-gradient(180deg, var(--paper) 0%, var(--white) 100%);
  border-top: 1px solid var(--stone);
  border-bottom: 1px solid var(--stone);
}

.page-disclaimer .compare-head {
  margin-bottom: 24px;
}

.page-disclaimer .compare-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sky-deep);
}

.page-disclaimer .compare-head h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 900;
  letter-spacing: -.012em;
  color: var(--ink);
}

.page-disclaimer .compare-head p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(42, 33, 28, .82);
}

.page-disclaimer .compare-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-disclaimer .compare-card {
  background: var(--white);
  border: 1px solid var(--stone);
  border-top: 4px solid var(--sky);
  border-radius: 2px;
}

.page-disclaimer .compare-card--warm {
  border-top-color: var(--flag);
}

.page-disclaimer .compare-card summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .compare-card summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .compare-card summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--sky-deep);
}

.page-disclaimer .compare-card--warm summary::after {
  color: var(--flag-deep);
}

.page-disclaimer .compare-card[open] summary::after {
  content: "−";
}

.page-disclaimer .compare-card summary:focus-visible {
  outline: 2px solid var(--flag);
  outline-offset: -2px;
}

.page-disclaimer .compare-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0 20px 20px;
  list-style: none;
}

.page-disclaimer .compare-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(42, 33, 28, .88);
}

.page-disclaimer .compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sky);
}

.page-disclaimer .compare-card--warm .compare-list li::before {
  background: var(--flag);
}

.page-disclaimer .compare-foot {
  margin: 22px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(42, 33, 28, .76);
  padding-left: 16px;
  border-left: 3px solid var(--gold);
}

/* ---------- 路径条 ---------- */
.page-disclaimer .legal-path {
  padding: 40px 0 54px;
}

.page-disclaimer .path-strip {
  display: grid;
  gap: 20px;
  padding: 28px 24px;
  background: var(--indigo);
  border-radius: 2px;
  background-image: repeating-linear-gradient(115deg, rgba(217, 164, 65, .12) 0 1px, transparent 1px 26px);
}

.page-disclaimer .path-strip h2 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}

.page-disclaimer .path-strip p {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(255, 255, 255, .82);
}

.page-disclaimer .path-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .path-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: var(--indigo);
  background: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 2px;
  transition: transform .18s var(--ease), background .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .path-links a .mono {
  font-size: 12px;
  color: var(--flag-deep);
}

.page-disclaimer .path-links a:hover,
.page-disclaimer .path-links a:focus-visible {
  transform: translateY(-2px);
  background: var(--white);
  border-color: var(--white);
  outline: none;
}

.page-disclaimer .path-links a.path-link--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, .45);
}

.page-disclaimer .path-links a.path-link--ghost .mono {
  color: var(--gold);
}

.page-disclaimer .path-links a.path-link--ghost:hover,
.page-disclaimer .path-links a.path-link--ghost:focus-visible {
  background: rgba(255, 255, 255, .14);
  border-color: var(--gold);
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .legal-compare {
    padding: 54px 0 58px;
  }

  .page-disclaimer .compare-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .path-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 32px 36px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .legal-hero {
    padding: 30px 0 56px;
  }

  .page-disclaimer .legal-hero-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    margin-top: 34px;
    align-items: center;
  }

  .page-disclaimer .legal-seal {
    justify-self: end;
  }

  .page-disclaimer .legal-index {
    padding: 24px 0;
  }

  .page-disclaimer .legal-layout {
    padding: 46px 0 14px;
  }

  .page-disclaimer .legal-grid {
    grid-template-columns: var(--clause-gutter) minmax(0, 1fr);
    gap: 52px;
  }

  .page-disclaimer .legal-rail {
    display: block;
    position: sticky;
    top: 104px;
    align-self: start;
    padding: 4px 22px 0 0;
    border-bottom: 0;
    border-right: 1px solid var(--stone);
  }

  .page-disclaimer .rail-num {
    margin-bottom: 12px;
  }

  .page-disclaimer .legal-rail-nav {
    flex-direction: column;
    gap: 3px;
  }

  .page-disclaimer .legal-rail-nav a {
    padding: 6px 8px;
  }

  .page-disclaimer .status-panel {
    margin-top: 20px;
  }

  .page-disclaimer .clause {
    padding-bottom: 40px;
    margin-bottom: 40px;
  }
}

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc-item,
  .page-disclaimer .legal-rail-nav a,
  .page-disclaimer .path-links a,
  .page-disclaimer .inline-link {
    transition: none;
  }

  .page-disclaimer .legal-toc-item:hover,
  .page-disclaimer .legal-toc-item:focus-visible,
  .page-disclaimer .path-links a:hover,
  .page-disclaimer .path-links a:focus-visible {
    transform: none;
  }
}