.page-disclaimer {
  --toc-pad: 16px;
  --terms-sticky: 104px;
  display: block;
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(20px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disclaimer-hero {
  padding-block: clamp(28px, 5vw, 56px) clamp(36px, 6vw, 76px);
}

.page-disclaimer .hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: end;
}

.page-disclaimer h1 {
  margin: 14px 0 0;
  max-width: 640px;
  font-size: clamp(32px, 5.6vw, 66px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .hero-copy .lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 46ch;
  color: var(--muted);
}

.page-disclaimer .hero-media {
  margin: 0;
  background: var(--charcoal);
  border: 1px solid var(--line);
  clip-path: var(--cut-shape);
  overflow: hidden;
}

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

@media (min-width: 900px) {
  .page-disclaimer .hero-layout {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.78fr);
  }
}

/* ---------- 双栏条款布局 ---------- */
.page-disclaimer .terms-section {
  padding-top: clamp(8px, 2vw, 20px);
}

.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-disclaimer .terms-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .terms-toc .module-index {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 1px solid var(--line);
  padding-left: var(--toc-pad);
}

.page-disclaimer .index-link {
  position: relative;
  display: block;
  padding: 9px 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-disclaimer .index-link::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--toc-pad) - 1px);
  top: 50%;
  width: 3px;
  height: 0;
  background: var(--lime);
  transform: translateY(-50%);
  transition: height 0.22s var(--ease);
}

.page-disclaimer .index-link:hover,
.page-disclaimer .index-link:focus-visible {
  color: var(--paper);
  padding-left: 6px;
}

.page-disclaimer .index-link[aria-current="true"] {
  color: var(--lime);
}

.page-disclaimer .index-link[aria-current="true"]::before {
  height: 62%;
}

@media (min-width: 768px) {
  .page-disclaimer {
    --toc-pad: 22px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr);
    gap: clamp(44px, 5.5vw, 92px);
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: var(--terms-sticky);
  }
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 6vw, 72px);
}

.page-disclaimer .clause {
  scroll-margin-top: 120px;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(16px, 2vw, 24px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause-tag {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 28px;
  padding: 0 10px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .clause .prose {
  max-width: 40em;
  color: var(--paper);
}

.page-disclaimer .clause .prose p {
  margin: 0 0 1.1em;
}

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

.page-disclaimer .clause .prose a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .clause .prose a:hover,
.page-disclaimer .clause .prose a:focus-visible {
  color: var(--paper);
}

.page-disclaimer .clause .prose ul {
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause .prose li {
  position: relative;
  margin-bottom: 0.62em;
  padding-left: 22px;
  color: var(--muted);
}

.page-disclaimer .clause .prose li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause .prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 10px;
  height: 2px;
  background: var(--lime-dim);
}

.page-disclaimer .clause-key {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 16px 20px;
  background: var(--charcoal);
  border-left: 3px solid var(--lime);
  color: var(--paper);
  font-size: clamp(15px, 1.6vw, 17px);
  font-weight: 600;
  line-height: 1.72;
}

/* ---------- 服务范围数据条 ---------- */
.page-disclaimer .terms-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .terms-fact {
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-disclaimer .terms-fact b {
  margin-right: 5px;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lime);
}

/* ---------- 页尾修订说明 ---------- */
.page-disclaimer .terms-foot {
  margin-top: clamp(48px, 7vw, 92px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-foot-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
}

.page-disclaimer .terms-revised {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-disclaimer .terms-top {
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--lime);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .terms-top:hover,
.page-disclaimer .terms-top:focus-visible {
  border-color: var(--lime);
  color: var(--paper);
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .index-link,
  .page-disclaimer .index-link::before,
  .page-disclaimer .clause .prose a,
  .page-disclaimer .terms-top {
    transition: none;
  }
}