.page-disclaimer {
  --dsc-rule: rgba(47, 227, 214, 0.20);
  --dsc-rule-soft: rgba(185, 198, 210, 0.12);
  --dsc-cyan-wash: rgba(47, 227, 214, 0.07);
  position: relative;
  display: block;
  padding-bottom: 88px;
  color: var(--warm);
  background-color: var(--ink);
  background-image:
    radial-gradient(1000px 520px at 8% -6%, rgba(47, 227, 214, 0.13), transparent 68%),
    radial-gradient(860px 460px at 98% 6%, rgba(255, 90, 31, 0.10), transparent 70%),
    linear-gradient(rgba(47, 227, 214, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 227, 214, 0.045) 1px, transparent 1px);
  background-size: auto, auto, 24px 24px, 24px 24px;
  background-repeat: no-repeat, no-repeat, repeat, repeat;
  overflow-x: hidden;
}

.page-disclaimer .dsc-shell {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 20px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .dsc-crumb {
  padding-top: 26px;
}
.page-disclaimer .dsc-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--mist);
}
.page-disclaimer .dsc-crumb__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 220ms var(--ease), color 220ms var(--ease);
}
.page-disclaimer .dsc-crumb__link:hover,
.page-disclaimer .dsc-crumb__link:focus-visible {
  border-bottom-color: var(--cyan);
  color: var(--cyan-soft);
}
.page-disclaimer .breadcrumb__sep {
  color: rgba(185, 198, 210, 0.42);
}
.page-disclaimer .dsc-crumb__current {
  color: var(--warm);
}

/* ---------- 首屏标题 ---------- */
.page-disclaimer .dsc-head {
  padding-block: 26px 34px;
  border-bottom: 1px solid var(--dsc-rule);
}
.page-disclaimer .dsc-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-disclaimer .dsc-kicker::after {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--cyan);
}
.page-disclaimer .dsc-title {
  margin: 0 0 18px;
  max-width: 760px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 6.2vw, 3.3rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--warm);
}
.page-disclaimer .dsc-lede {
  margin: 0 0 24px;
  max-width: 64ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}
.page-disclaimer .dsc-head-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .dsc-head-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--dsc-rule);
  border-radius: var(--r-pill);
  background: rgba(22, 33, 43, 0.55);
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-disclaimer .dsc-head-meta .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0;
  color: var(--cyan);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .dsc-banner {
  position: relative;
  margin: 32px 0 0;
  padding: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--dsc-rule);
  background: var(--night);
}
.page-disclaimer .dsc-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-disclaimer .dsc-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(7, 11, 15, 0.74) 0%, rgba(7, 11, 15, 0.10) 44%, rgba(7, 11, 15, 0.62) 100%);
}
@media (max-width: 720px) {
  .page-disclaimer .dsc-banner img {
    height: 200px;
    object-fit: cover;
  }
}

/* ---------- 摘要折叠条 ---------- */
.page-disclaimer .dsc-digest {
  margin-top: 34px;
}
.page-disclaimer .dsc-fold {
  border: 1px solid var(--dsc-rule);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(22, 33, 43, 0.86), rgba(14, 21, 28, 0.62));
  overflow: hidden;
}
.page-disclaimer .dsc-fold-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  min-height: 44px;
}
.page-disclaimer .dsc-fold-summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .dsc-fold-summary::marker {
  content: none;
}
.page-disclaimer .dsc-fold-tag {
  flex: 0 0 auto;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-disclaimer .dsc-fold-summary::before {
  content: "";
  flex: 0 0 18px;
  height: 1px;
  background: var(--cyan);
  order: 1;
}
.page-disclaimer .dsc-fold-tag {
  order: 0;
}
.page-disclaimer .dsc-fold-peek {
  order: 2;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}
.page-disclaimer .dsc-fold-sign {
  position: relative;
  order: 3;
  margin-left: auto;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
}
.page-disclaimer .dsc-fold-sign::before,
.page-disclaimer .dsc-fold-sign::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--cyan);
  transition: transform 220ms var(--ease), opacity 220ms var(--ease);
}
.page-disclaimer .dsc-fold-sign::before {
  width: 14px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}
.page-disclaimer .dsc-fold-sign::after {
  width: 1.5px;
  height: 14px;
  transform: translate(-50%, -50%);
}
.page-disclaimer .dsc-fold[open] .dsc-fold-sign::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}
.page-disclaimer .dsc-fold-body {
  padding: 22px 20px 26px;
  border-top: 1px solid var(--dsc-rule-soft);
}
.page-disclaimer .dsc-digest-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-disclaimer .dsc-digest-key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan);
}
.page-disclaimer .dsc-digest-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--warm);
}
.page-disclaimer .dsc-digest-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
@media (max-width: 520px) {
  .page-disclaimer .dsc-fold-peek {
    display: none;
  }
}
@media (min-width: 760px) {
  .page-disclaimer .dsc-fold-summary {
    padding: 20px 28px;
  }
  .page-disclaimer .dsc-fold-body {
    padding: 26px 28px 30px;
  }
  .page-disclaimer .dsc-digest-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
  .page-disclaimer .dsc-digest-item {
    padding-inline: 26px;
    border-left: 1px solid var(--dsc-rule-soft);
  }
  .page-disclaimer .dsc-digest-item:first-child {
    padding-left: 0;
    border-left: 0;
  }
  .page-disclaimer .dsc-digest-item:last-child {
    padding-right: 0;
  }
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .dsc-clauses {
  margin-top: 60px;
}
.page-disclaimer .dsc-clauses-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-disclaimer .dsc-clauses-title::before {
  content: "";
  flex: 0 0 32px;
  width: 32px;
  height: 1px;
  background: var(--cyan);
}
.page-disclaimer .dsc-clause-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .dsc-clause {
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 16px;
  padding: 26px 0 30px;
  border-top: 1px solid var(--dsc-rule-soft);
  scroll-margin-top: 96px;
}
.page-disclaimer .dsc-clause-list > .dsc-clause:first-child {
  border-top: 1px solid var(--dsc-rule);
}
.page-disclaimer .dsc-clause-num {
  justify-self: start;
  align-self: start;
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--cyan);
  text-decoration: none;
  padding-top: 3px;
}
.page-disclaimer .dsc-clause-num::after {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  margin-top: 9px;
  background: var(--cyan);
  opacity: 0.5;
  transition: width 220ms var(--ease), opacity 220ms var(--ease);
}
.page-disclaimer .dsc-clause-num:hover,
.page-disclaimer .dsc-clause-num:focus-visible {
  color: var(--cyan-soft);
}
.page-disclaimer .dsc-clause-num:hover::after,
.page-disclaimer .dsc-clause-num:focus-visible::after {
  width: 34px;
  opacity: 1;
}
.page-disclaimer .dsc-clause-main {
  min-width: 0;
}
.page-disclaimer .dsc-clause-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 4.4vw, 1.5rem);
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -0.005em;
  color: var(--warm);
}
.page-disclaimer .dsc-clause-main p {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--mist);
}
.page-disclaimer .dsc-clause-main p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .dsc-clause-main a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 214, 0.36);
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}
.page-disclaimer .dsc-clause-main a:hover,
.page-disclaimer .dsc-clause-main a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 条款内事实清单 ---------- */
.page-disclaimer .dsc-facts {
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}
.page-disclaimer .dsc-facts li {
  display: flex;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}
.page-disclaimer .dsc-facts li::before {
  content: "";
  flex: 0 0 14px;
  width: 14px;
  height: 1px;
  margin-top: 12px;
  background: var(--cyan);
}

/* ---------- 备案信息块 ---------- */
.page-disclaimer .dsc-record {
  margin-top: 18px;
  border: 1px solid var(--dsc-rule);
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(120deg, var(--dsc-cyan-wash), rgba(14, 21, 28, 0.92));
}
.page-disclaimer .dsc-record__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 18px;
  padding: 13px 18px;
}
.page-disclaimer .dsc-record__row + .dsc-record__row {
  border-top: 1px solid var(--dsc-rule-soft);
}
.page-disclaimer .dsc-record__key {
  flex: 0 0 auto;
  min-width: 68px;
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-disclaimer .dsc-record__val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--warm);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dsc-shell {
    padding-inline: 40px;
  }
  .page-disclaimer .dsc-clause {
    grid-template-columns: 64px 1fr;
    column-gap: 26px;
    padding: 32px 0 36px;
  }
  .page-disclaimer .dsc-clause-num {
    font-size: 24px;
  }
  .page-disclaimer .dsc-clause-num::after {
    width: 26px;
  }
  .page-disclaimer .dsc-clause-main p {
    font-size: 16px;
  }
  .page-disclaimer .dsc-lede {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dsc-fold-sign::before,
  .page-disclaimer .dsc-fold-sign::after,
  .page-disclaimer .dsc-clause-num::after,
  .page-disclaimer .dsc-crumb__link,
  .page-disclaimer .dsc-clause-main a {
    transition: none;
  }
}