.page-disclaimer {
  --dsp-num-col: 104px;
  --dsp-measure: 34em;
  background: var(--paper);
  color: var(--indigo);
  font-family: var(--font-body);
  font-size: var(--step-body);
  line-height: 1.85;
}

/* ---------- 页首 ---------- */
.page-disclaimer .dsp-hero {
  padding-top: clamp(18px, 3vw, 34px);
}

.page-disclaimer .dsp-hero__crumb {
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--rule);
  margin: 0 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--step-meta);
}

.page-disclaimer .breadcrumb__item {
  font-family: var(--font-mono);
  font-size: var(--step-meta);
  letter-spacing: 0.04em;
  color: var(--gray-brown);
  text-decoration: none;
}

.page-disclaimer a.breadcrumb__item:hover {
  color: var(--indigo);
  border-bottom: 1px solid var(--amber);
}

.page-disclaimer .dsp-hero__inner {
  position: relative;
  padding-top: clamp(8px, 2vw, 20px);
  padding-bottom: clamp(26px, 4vw, 52px);
}

.page-disclaimer .dsp-hero__inner::after {
  content: "";
  position: absolute;
  right: var(--page-x);
  top: clamp(14px, 3vw, 38px);
  width: clamp(44px, 6vw, 92px);
  height: 6px;
  background: var(--ink-deep);
  transform: rotate(-8deg);
  transform-origin: right center;
}

.page-disclaimer .dsp-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: var(--step-meta);
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-disclaimer .dsp-hero__kicker::before {
  content: "";
  display: block;
  width: 32px;
  height: 3px;
  background: var(--amber);
}

.page-disclaimer .dsp-hero__title {
  margin: 0 0 1.15rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5.2vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--indigo);
  max-width: 22em;
}

.page-disclaimer .dsp-hero__lede {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.35vw, 1.125rem);
  line-height: 1.95;
  color: var(--gray-brown);
  max-width: 36em;
}

/* ---------- 纹理带 ---------- */
.page-disclaimer .dsp-band {
  margin: clamp(18px, 3vw, 34px) 0 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: linear-gradient(180deg, #EEE7D8 0%, var(--paper) 100%);
  line-height: 0;
  overflow: hidden;
}

.page-disclaimer .dsp-band img {
  display: block;
  width: 100%;
  height: clamp(68px, 9vw, 130px);
  object-fit: cover;
  opacity: 0.82;
  mix-blend-mode: multiply;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .index-axis.dsp-toc {
  display: flex;
  flex-direction: row;
  gap: 2px;
  align-items: stretch;
  overflow-x: auto;
  padding: 0 var(--page-x);
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dsp-toc .index-axis__node {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 14px 15px;
  font-family: var(--font-mono);
  font-size: var(--step-meta);
  letter-spacing: 0.04em;
  color: var(--gray-brown);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-disclaimer .dsp-toc .index-axis__node .mono {
  color: var(--amber);
}

.page-disclaimer .dsp-toc .index-axis__node:hover,
.page-disclaimer .dsp-toc .index-axis__node:focus-visible {
  color: var(--indigo);
  border-bottom-color: var(--amber);
}

.page-disclaimer .dsp-toc .index-axis__node.is-active,
.page-disclaimer .dsp-toc .index-axis__node[aria-current="true"] {
  color: var(--indigo);
  border-bottom-color: var(--amber);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .dsp-clauses {
  padding-bottom: clamp(8px, 2vw, 20px);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: clamp(26px, 4vw, 44px) 0;
  border-top: 1px solid var(--rule);
}

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

.page-disclaimer .clause__aside {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--amber);
}

.page-disclaimer .clause__copy {
  padding: 6px 11px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gray-brown);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-disclaimer .clause__copy:hover {
  color: var(--indigo);
  border-color: var(--amber);
  background: var(--amber-light);
}

.page-disclaimer .clause__copy[data-copied] {
  color: var(--celadon);
  border-color: var(--celadon);
  background: transparent;
}

.page-disclaimer .clause__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 2.3vw, 1.7rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-disclaimer .clause__prose {
  max-width: var(--dsp-measure);
  color: var(--gray-brown);
}

.page-disclaimer .clause__prose p {
  margin: 0 0 1rem;
}

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

.page-disclaimer .clause__prose strong {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--indigo);
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .clause__list:first-child {
  margin-top: 0;
}

.page-disclaimer .clause__list > li {
  position: relative;
  padding-left: 1.35rem;
  line-height: 1.85;
}

.page-disclaimer .clause__list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 2px;
  background: var(--amber);
}

.page-disclaimer a.dsp-link {
  color: var(--indigo);
  text-decoration: none;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--amber);
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-disclaimer a.dsp-link:hover {
  background: var(--amber-light);
  color: var(--ink-deep);
}

/* ---------- 反馈边界：筛选 ---------- */
.page-disclaimer .dsp-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 1.4rem 0 0.4rem;
}

.page-disclaimer .dsp-filter .filter-chip {
  padding: 7px 15px;
  font-family: var(--font-mono);
  font-size: var(--step-meta);
  letter-spacing: 0.04em;
  color: var(--gray-brown);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-disclaimer .dsp-filter .filter-chip:hover {
  color: var(--indigo);
  border-color: var(--amber);
}

.page-disclaimer .dsp-filter .filter-chip[aria-pressed="true"],
.page-disclaimer .dsp-filter .filter-chip.is-active {
  color: var(--ink-deep);
  background: var(--amber-light);
  border-color: var(--amber);
}

.page-disclaimer .dsp-filter .filter-status {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gray-brown);
}

.page-disclaimer .dsp-items {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-disclaimer .dsp-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .dsp-item .tag {
  justify-self: start;
  align-self: start;
}

.page-disclaimer .dsp-item__text {
  margin: 0;
  max-width: var(--dsp-measure);
  line-height: 1.8;
  color: var(--gray-brown);
}

.page-disclaimer .dsp-item__text strong {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--indigo);
}

.page-disclaimer .dsp-note {
  margin: 1.25rem 0 0;
  max-width: var(--dsp-measure);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--gray-brown);
}

/* ---------- 页尾收束 ---------- */
.page-disclaimer .dsp-end {
  padding-top: clamp(30px, 5vw, 60px);
  padding-bottom: clamp(40px, 6vw, 76px);
  border-top: 1px solid var(--rule);
}

.page-disclaimer .dsp-end__rule {
  display: block;
  margin-bottom: 1.5rem;
}

.page-disclaimer .dsp-end__note {
  margin: 0 0 1.75rem;
  max-width: 32em;
  line-height: 1.85;
  color: var(--gray-brown);
}

.page-disclaimer .dsp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.875rem;
  align-items: center;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}

.page-disclaimer .dsp-links a {
  font-family: var(--font-mono);
  font-size: var(--step-meta);
  letter-spacing: 0.04em;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-disclaimer .dsp-links a:hover {
  color: var(--ink-deep);
  border-bottom-color: var(--amber);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 820px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--dsp-num-col) minmax(0, 1fr);
    gap: 0 clamp(24px, 3vw, 48px);
  }

  .page-disclaimer .clause__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    align-self: start;
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .clause__body {
    padding-top: 2px;
  }
}

@media (min-width: 700px) {
  .page-disclaimer .dsp-item {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 0 1.25rem;
    padding: 1.1rem 0;
  }

  .page-disclaimer .dsp-item .tag {
    margin-top: 0.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dsp-toc .index-axis__node,
  .page-disclaimer .clause__copy,
  .page-disclaimer .dsp-filter .filter-chip,
  .page-disclaimer a.dsp-link,
  .page-disclaimer .dsp-links a {
    transition: none;
  }
}