.page-disclaimer {
  --dis-measure: 40em;
  --dis-tick: repeating-linear-gradient(90deg, rgba(138, 151, 163, .42) 0 1px, transparent 1px 7px);
  --dis-tick-cyan: repeating-linear-gradient(90deg, rgba(22, 217, 192, .55) 0 1px, transparent 1px 6px);
  --dis-teal: #0E8C7C;
  display: block;
  background: var(--bone);
  color: var(--graphite);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: calc(var(--head-h) * -1);
  padding: calc(var(--head-h) + 44px) 0 60px;
  background: linear-gradient(128deg, #0B2A4A 0%, #061B30 56%, #0B2A4A 100%);
  color: var(--bone);
}

.page-disclaimer .dis-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 50% 42%;
  opacity: .22;
  filter: saturate(.72);
}

.page-disclaimer .dis-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(158deg, rgba(11, 42, 74, .35) 0%, rgba(6, 27, 48, .94) 80%);
}

.page-disclaimer .dis-hero > .ly-container {
  position: relative;
  z-index: 2;
}

.page-disclaimer .dis-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 8px;
  background: var(--dis-tick-cyan);
  opacity: .55;
}

.page-disclaimer .dis-hero__inner {
  max-width: 62rem;
}

.page-disclaimer .dis-hero__crumbs {
  margin: 0 0 22px;
  font-size: 13px;
  letter-spacing: .02em;
  color: rgba(245, 242, 234, .58);
}

.page-disclaimer .dis-hero__crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-hero__crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: rgba(245, 242, 234, .3);
}

.page-disclaimer .dis-hero__crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 242, 234, .28);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .dis-hero__crumbs a:hover,
.page-disclaimer .dis-hero__crumbs a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-disclaimer .dis-hero__crumbs li[aria-current] {
  color: rgba(245, 242, 234, .92);
}

.page-disclaimer .dis-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--cyan-soft);
}

.page-disclaimer .dis-hero__title {
  margin: .3em 0 .34em;
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 9vw, 4.6rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
  color: #FFFFFF;
}

.page-disclaimer .dis-hero__lead {
  max-width: 34em;
  margin: 0 0 20px;
  font-size: 18px;
  line-height: 1.72;
  color: rgba(245, 242, 234, .9);
}

.page-disclaimer .dis-hero__note {
  max-width: 40em;
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid rgba(22, 217, 192, .6);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: rgba(245, 242, 234, .62);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .dis-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding: 44px 0 72px;
}

/* ---------- 侧边目录 ---------- */
.page-disclaimer .dis-outline {
  border-top: 1px solid var(--line-stone);
  border-bottom: 1px solid var(--line-stone);
  padding: 16px 0;
}

.page-disclaimer .dis-outline__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .dis-outline__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-outline__link {
  display: flex;
  gap: 8px;
  padding-left: 9px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .dis-outline__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--stone);
  padding-top: 3px;
  transition: color .2s var(--ease);
}

.page-disclaimer .dis-outline__link:hover,
.page-disclaimer .dis-outline__link:focus-visible,
.page-disclaimer .dis-outline__link.is-active {
  color: var(--graphite);
  border-left-color: var(--orange);
}

.page-disclaimer .dis-outline__link:hover .dis-outline__no,
.page-disclaimer .dis-outline__link.is-active .dis-outline__no {
  color: var(--orange);
}

/* ---------- 章节 ---------- */
.page-disclaimer .dis-doc > .dis-sec + .dis-sec {
  margin-top: 52px;
  padding-top: 52px;
  background-image: var(--dis-tick);
  background-repeat: repeat-x;
  background-position: 0 0;
  background-size: auto 8px;
}

.page-disclaimer .dis-sec__head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-stone);
}

.page-disclaimer .dis-sec__no {
  flex: 0 0 auto;
  padding-right: 16px;
  border-right: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 5vw, 2.4rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-disclaimer .dis-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .dis-sec__lead {
  max-width: var(--dis-measure);
  margin: 0 0 4px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .dis-sec__actions {
  margin: 30px 0 0;
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .dis-clauses {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-clause {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(138, 151, 163, .26);
}

.page-disclaimer .dis-clause:last-child {
  border-bottom: 0;
}

.page-disclaimer .dis-clause__no {
  padding-top: .3em;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--stone);
}

.page-disclaimer .dis-clause__title {
  margin: 0 0 .25em;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .dis-clause__body > p {
  max-width: var(--dis-measure);
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-disclaimer .dis-clause__body a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .dis-clause__body a:hover,
.page-disclaimer .dis-clause__body a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 引用格式块 ---------- */
.page-disclaimer .dis-cite {
  margin: 14px 0 0;
  padding: 16px 18px;
  background: var(--ink-dark);
  border-left: 3px solid var(--cyan);
  overflow-x: auto;
}

.page-disclaimer .dis-cite__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--cyan-soft);
}

.page-disclaimer .dis-cite code {
  display: block;
  font-family: var(--font-mono);
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.7;
  white-space: nowrap;
  color: var(--bone);
}

/* ---------- 版本记录 ---------- */
.page-disclaimer .dis-log {
  margin: 34px 0 0;
}

.page-disclaimer .dis-log__caption {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .dis-log__cap,
.page-disclaimer .dis-log__sum {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
}

.page-disclaimer .dis-log__cap {
  padding: 9px 0;
  border-top: 1px solid var(--line-stone);
  border-bottom: 1px solid var(--line-stone);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .dis-log__row {
  border-bottom: 1px solid rgba(138, 151, 163, .28);
}

.page-disclaimer .dis-log__row:nth-of-type(even) {
  background: rgba(138, 151, 163, .06);
}

.page-disclaimer .dis-log__sum {
  position: relative;
  padding: 15px 30px 15px 0;
  cursor: pointer;
  list-style: none;
  transition: background-color .2s var(--ease);
}

.page-disclaimer .dis-log__sum::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dis-log__sum::after {
  content: "+";
  position: absolute;
  top: 15px;
  right: 4px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  color: var(--dis-teal);
}

.page-disclaimer .dis-log__row[open] .dis-log__sum::after {
  content: "\2212";
}

.page-disclaimer .dis-log__sum:hover {
  background: rgba(22, 217, 192, .07);
}

.page-disclaimer .dis-log__sum:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .dis-log__ver {
  font-family: var(--font-mono);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--ink);
}

.page-disclaimer .dis-log__node {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-disclaimer .dis-log__head {
  font-size: .95rem;
  line-height: 1.6;
  color: var(--graphite);
}

.page-disclaimer .dis-log__body {
  padding: 0 30px 18px 0;
}

.page-disclaimer .dis-log__body p {
  max-width: var(--dis-measure);
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dis-clause {
    grid-template-columns: 3em minmax(0, 1fr);
    gap: 18px;
  }

  .page-disclaimer .dis-log__cap,
  .page-disclaimer .dis-log__sum {
    grid-template-columns: 6em 13em minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-disclaimer .dis-log__cap {
    padding: 10px 0;
  }

  .page-disclaimer .dis-log__sum {
    padding: 15px 34px 15px 0;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dis-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 72px;
    padding: 60px 0 96px;
    align-items: start;
  }

  .page-disclaimer .dis-outline {
    order: 2;
    position: sticky;
    top: calc(var(--head-h) + 36px);
    border-bottom: 0;
    padding: 18px 0 0;
  }

  .page-disclaimer .dis-outline__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 11px;
  }

  .page-disclaimer .dis-doc {
    order: 1;
  }

  .page-disclaimer .dis-hero {
    padding: calc(var(--head-h) + 64px) 0 84px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .dis-body {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-outline__link,
  .page-disclaimer .dis-clause__body a,
  .page-disclaimer .dis-log__sum,
  .page-disclaimer .dis-hero__crumbs a {
    transition: none;
  }
}