.page-disclaimer {
  --disc-accent: var(--green);
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-disclaimer [data-accent="green"] { --disc-accent: var(--green); }
.page-disclaimer [data-accent="blue"] { --disc-accent: var(--blue); }
.page-disclaimer [data-accent="amber"] { --disc-accent: var(--amber); }
.page-disclaimer [data-accent="red"] { --disc-accent: var(--red); }

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

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-head {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(28px, 5vw, 56px) 0 clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-head__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--green);
}

.page-disclaimer .doc-title {
  margin: 0;
  font-size: clamp(46px, 11vw, 128px);
  line-height: .94;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-disclaimer .doc-lede {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 40em;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-disclaimer .doc-plate {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-self: end;
  padding: clamp(18px, 2.4vw, 26px);
  background:
    linear-gradient(158deg, rgba(124, 255, 79, .12), rgba(124, 255, 79, 0) 68%),
    var(--ink-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
}

.page-disclaimer .doc-plate__ver {
  font-family: var(--font-mono);
  font-size: clamp(38px, 5.4vw, 64px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--green);
}

.page-disclaimer .doc-plate__name {
  font-size: 14px;
  color: var(--paper);
}

.page-disclaimer .doc-plate__hint {
  font-size: 12px;
  line-height: 1.65;
  color: var(--mist);
}

.page-disclaimer .doc-banner {
  margin: 0;
  padding: clamp(22px, 3.4vw, 40px) 0 0;
}

.page-disclaimer .doc-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  max-width: 100%;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-disclaimer .doc-banner figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .clause-index {
  position: sticky;
  top: var(--bar-h-sm);
  z-index: 6;
  margin-top: clamp(28px, 4vw, 52px);
  background: rgba(10, 14, 20, .95);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.page-disclaimer .clause-index__inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-top: 12px;
  padding-bottom: 12px;
  scrollbar-width: none;
}

.page-disclaimer .clause-index__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 7px 13px;
  border: 1px solid var(--line);
  color: var(--mist);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .clause-index__link:hover,
.page-disclaimer .clause-index__link:focus-visible {
  color: var(--paper);
  border-color: var(--green);
  background: rgba(124, 255, 79, .09);
}

.page-disclaimer .clause-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--green);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .clauses {
  margin-top: clamp(24px, 4vw, 48px);
}

.page-disclaimer .clause {
  position: relative;
  padding: clamp(32px, 5vw, 58px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--bar-h) + 88px);
}

.page-disclaimer .clause:first-of-type {
  border-top: 0;
  padding-top: clamp(20px, 3vw, 36px);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: clamp(56px, 9vw, 132px);
  height: 2px;
  background: var(--disc-accent);
}

.page-disclaimer .clause:first-of-type::before {
  top: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 1.6vw, 18px);
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-disclaimer .clause__idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--disc-accent);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 36px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .clause__body {
  max-width: 44em;
}

.page-disclaimer .clause__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

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

.page-disclaimer .clause__body strong {
  color: var(--paper);
  font-weight: 600;
}

.page-disclaimer .clause__body a,
.page-disclaimer .doc-foot__text a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 216, 255, .42);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .doc-foot__text a:hover {
  color: var(--green);
  border-bottom-color: var(--green);
}

.page-disclaimer .callout {
  margin: 20px 0 0;
  padding: 16px 20px;
  background: var(--ink-800);
  border-left: 3px solid var(--disc-accent);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .callout strong {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--disc-accent);
}

/* ---------- 版本列表 ---------- */
.page-disclaimer .ver-list {
  list-style: none;
  margin: 22px 0 22px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .ver-list__item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ver-list__tag {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-disclaimer .ver-list__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .ver-list__item.is-current {
  padding-left: 14px;
  padding-right: 14px;
  border-left: 2px solid var(--green);
  background: rgba(124, 255, 79, .07);
}

.page-disclaimer .ver-list__item.is-current .ver-list__tag {
  color: var(--green);
}

.page-disclaimer .ver-list__item.is-current .ver-list__text {
  color: var(--paper);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .doc-foot {
  position: relative;
  margin-top: clamp(40px, 6vw, 80px);
  padding: clamp(28px, 4vw, 46px) clamp(20px, 3vw, 38px);
  background:
    linear-gradient(135deg, rgba(124, 255, 79, .10), rgba(47, 216, 255, .05) 52%, transparent),
    var(--ink-800);
  border: 1px solid var(--line);
}

.page-disclaimer .doc-foot::after {
  content: "";
  position: absolute;
  top: -1px;
  right: 0;
  width: clamp(80px, 16vw, 220px);
  height: 3px;
  background: var(--green);
}

.page-disclaimer .doc-foot__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .doc-foot__text {
  margin: 0;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .doc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .clause-index__inner {
    gap: 12px;
  }

  .page-disclaimer .clause__body {
    font-size: 17px;
  }

  .page-disclaimer .clause__body p {
    font-size: 17px;
  }

  .page-disclaimer .ver-list__item {
    grid-template-columns: 84px minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-disclaimer .clause-index {
    top: var(--bar-h);
  }

  .page-disclaimer .clause__body {
    margin-left: clamp(0px, 9vw, 150px);
  }

  .page-disclaimer .doc-foot {
    padding-inline: clamp(32px, 4vw, 56px);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .clause__title {
    font-size: 38px;
  }

  .page-disclaimer .doc-head {
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-index__link,
  .page-disclaimer .clause__body a,
  .page-disclaimer .doc-foot__text a {
    transition: none;
  }
}