.page-disclaimer {
  --disc-term: clamp(150px, 22%, 232px);
  background-image:
    radial-gradient(1100px 520px at 88% -6%, rgba(34, 230, 216, 0.10), transparent 62%),
    radial-gradient(820px 460px at 2% 14%, rgba(255, 92, 43, 0.07), transparent 60%);
  background-repeat: no-repeat;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-block: clamp(1.8rem, 4.5vw, 3.2rem) clamp(1.2rem, 3vw, 2rem);
}

.page-disclaimer .disc-hero .breadcrumb ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 clamp(1.2rem, 3vw, 2rem);
  padding: 0;
  list-style: none;
  font-size: 0.78rem;
  color: var(--muted);
}

.page-disclaimer .disc-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.4rem;
  color: var(--line);
}

.page-disclaimer .disc-hero .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-disclaimer .disc-hero .breadcrumb a:hover {
  color: var(--cyan);
}

.page-disclaimer .disc-title {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 9vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-disclaimer .disc-title::after {
  content: "";
  display: block;
  width: clamp(60px, 12vw, 120px);
  height: 5px;
  margin-top: clamp(0.8rem, 2vw, 1.2rem);
  border-radius: 3px;
  background: var(--orange);
}

.page-disclaimer .disc-lede {
  margin-top: clamp(0.9rem, 2.4vw, 1.4rem);
  max-width: 44em;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-rule {
  height: 34px;
  margin-top: clamp(1.6rem, 4vw, 2.6rem);
  border-bottom: 1px solid var(--line);
  background-image:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 14px),
    repeating-linear-gradient(90deg, var(--muted) 0 1px, transparent 1px 70px);
  background-size: 100% 36%, 100% 100%;
  background-position: left bottom, left bottom;
  background-repeat: repeat-x, repeat-x;
  -webkit-mask-image: linear-gradient(90deg, #000 0 76%, transparent 100%);
  mask-image: linear-gradient(90deg, #000 0 76%, transparent 100%);
}

/* ---------- 通栏视觉带 ---------- */
.page-disclaimer .disc-band {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--bg-2);
}

.page-disclaimer .disc-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(160px, 24vw, 300px);
  object-fit: cover;
  opacity: 0.5;
}

/* ---------- 主栅格 ---------- */
.page-disclaimer .disc-body-section {
  padding-block: clamp(2rem, 5vw, 3.6rem);
}

.page-disclaimer .disc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 2.4rem);
  align-items: start;
}

.page-disclaimer .disc-main {
  min-width: 0;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .clause-nav {
  min-width: 0;
}

.page-disclaimer .clause-nav-title {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .clause-nav-list {
  display: flex;
  gap: 0.4rem;
  margin: 0;
  padding: 0 0 0.4rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .clause-nav-list > li {
  flex: none;
}

.page-disclaimer .clause-nav-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.3;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .clause-nav-link .num {
  font-size: 0.72rem;
  color: var(--cyan);
}

.page-disclaimer .clause-nav-link:hover {
  color: var(--ink);
  border-color: var(--cyan);
  background-color: rgba(34, 230, 216, 0.08);
}

.page-disclaimer .clause-nav-link:focus-visible,
.page-disclaimer .disc-cta a:focus-visible,
.page-disclaimer .clause-desc a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 条款定义列表 ---------- */
.page-disclaimer .clause-list {
  margin: clamp(1.2rem, 3vw, 2rem) 0 0;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  padding: clamp(1.3rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 5rem;
  transition: background-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-disclaimer .clause:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause:target {
  padding-inline: clamp(0.75rem, 2vw, 1.4rem);
  background-image: linear-gradient(90deg, rgba(34, 230, 216, 0.10), transparent 58%);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.page-disclaimer .clause-term {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-weight: 700;
}

.page-disclaimer .clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .clause-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .clause-desc {
  margin: 0;
  max-width: 44em;
  color: var(--muted);
}

.page-disclaimer .clause-desc p {
  margin: 0 0 0.8rem;
  font-size: 0.94rem;
  line-height: 1.8;
}

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

.page-disclaimer .clause-desc strong {
  color: var(--ink);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.page-disclaimer .clause-desc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 230, 216, 0.35);
}

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

/* ---------- 条款内小列表 ---------- */
.page-disclaimer .clause-points {
  display: grid;
  gap: 0.55rem;
  margin: 0 0 0.8rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-points li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-disclaimer .clause-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 2px;
  background: var(--line);
}

.page-disclaimer .perm-list {
  display: grid;
  gap: 0.7rem;
  margin: 0.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .perm-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-disclaimer .perm-mark {
  flex: none;
  margin-top: 0.28rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-disclaimer .perm-mark--ok {
  color: var(--cyan);
}

.page-disclaimer .perm-mark--no {
  color: var(--orange);
}

/* ---------- 指标小格 ---------- */
.page-disclaimer .clause-metrics {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .clause-metric {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-disclaimer .clause-metric-value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  line-height: 1.1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause-metric-label {
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 收尾引导 ---------- */
.page-disclaimer .disc-cta {
  padding-block: clamp(1.6rem, 4vw, 2.8rem) clamp(3rem, 7vw, 5rem);
}

.page-disclaimer .disc-cta-inner {
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-top: 2px solid var(--orange);
  border-radius: var(--radius-soft);
  background-image: linear-gradient(155deg, var(--bg-2), rgba(22, 41, 92, 0.55));
}

.page-disclaimer .disc-cta-kicker {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-disclaimer .disc-cta-title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.6vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-cta-text {
  margin: 0 0 1.4rem;
  max-width: 42em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .disc-cta-text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 230, 216, 0.4);
}

.page-disclaimer .disc-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .clause-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--disc-term) minmax(0, 1fr);
    gap: clamp(1.2rem, 3.5vw, 3rem);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-shell {
    grid-template-columns: minmax(180px, 224px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-disclaimer .clause-nav {
    position: sticky;
    top: 1.5rem;
  }

  .page-disclaimer .clause-nav-list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-disclaimer .clause-nav-link {
    border-width: 0 0 0 2px;
    border-radius: 0;
    padding: 0.5rem 0.85rem;
    white-space: normal;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-nav-link,
  .page-disclaimer .clause,
  .page-disclaimer .disc-cta-inner {
    transition: none;
  }
}