.page-disclaimer {
  --disc-line: rgba(143, 167, 156, .24);
  --disc-line-ink: rgba(8, 13, 11, .16);
  background: var(--pitch);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-block: clamp(20px, 4vw, 36px) clamp(30px, 5vw, 54px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(30, 91, 67, .55), transparent 62%),
    var(--pitch);
}

.page-disclaimer .disc-kicker {
  margin: clamp(18px, 3vw, 30px) 0 0;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .disc-title {
  margin: 14px 0 0;
  max-width: 24ch;
  font-family: var(--font-heading);
  font-size: clamp(27px, 6.4vw, 42px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-disclaimer .disc-lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-disclaimer .disc-meta {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-disclaimer .disc-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 4vw, 34px);
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .disc-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(11, 42, 32, .7);
  color: var(--text);
  font-size: 13px;
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible {
  border-color: var(--lime);
  background: rgba(201, 242, 60, .1);
  transform: translateX(2px);
}

.page-disclaimer .disc-index__num {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--lime);
}

/* ---------- 通栏视觉 ---------- */
.page-disclaimer .disc-visual {
  padding-block: 0 clamp(30px, 5vw, 56px);
  background: var(--pitch);
}

.page-disclaimer .disc-visual .media__frame {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
}

.page-disclaimer .disc-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  max-height: 440px;
  object-fit: cover;
}

.page-disclaimer .disc-visual .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 条款通用 ---------- */
.page-disclaimer .clause {
  padding-block: 26px 30px;
}

.page-disclaimer .clause + .clause {
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .clause__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--lime);
}

.page-disclaimer .clause__title {
  margin: 8px 0 0;
  font-family: var(--font-heading);
  font-size: clamp(21px, 4vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .02em;
}

.page-disclaimer .clause p {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .clause a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .hl {
  box-shadow: inset 0 -2px 0 var(--lime);
}

/* ---------- 短横线分隔的折叠旁注 ---------- */
.page-disclaimer .clause-more {
  margin-top: 18px;
  padding: 12px 16px;
  border: 1px solid var(--disc-line);
  border-radius: var(--r-sm);
  background: rgba(11, 42, 32, .4);
}

.page-disclaimer .clause-more summary {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--lime);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .clause-more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-more summary::before {
  content: "+";
  position: absolute;
  left: 0;
}

.page-disclaimer .clause-more[open] summary::before {
  content: "−";
}

.page-disclaimer .clause-more p {
  margin-top: 12px;
  font-size: 15px;
  color: var(--text-dim);
}

/* ---------- 冷白阅读区 ---------- */
.page-disclaimer .disc-body {
  background: var(--paper);
  color: var(--ink-text);
}

.page-disclaimer .disc-body .clause + .clause {
  border-top-color: var(--disc-line-ink);
}

.page-disclaimer .disc-body .clause__num {
  color: var(--turf);
}

.page-disclaimer .disc-body .clause a {
  color: var(--turf);
}

.page-disclaimer .disc-body .hl {
  box-shadow: inset 0 -2px 0 var(--turf);
}

.page-disclaimer .disc-body .clause-more {
  border-color: var(--disc-line-ink);
  background: rgba(8, 13, 11, .04);
}

.page-disclaimer .disc-body .clause-more summary {
  color: var(--turf);
}

.page-disclaimer .disc-body .clause-more p {
  color: var(--ink-dim);
}

/* ---------- 深绿阅读区 ---------- */
.page-disclaimer .disc-dark {
  background: var(--pitch-2);
}

/* ---------- 收尾与跳转 ---------- */
.page-disclaimer .disc-close {
  padding-block: clamp(30px, 6vw, 62px);
  border-top: 1px solid var(--line-soft);
  background: var(--pitch);
}

.page-disclaimer .disc-close .clause {
  padding-top: 0;
}

.page-disclaimer .disc-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: clamp(20px, 4vw, 32px);
  padding-top: 18px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-jump .more-link {
  font-size: 14px;
}

/* ---------- 桌面端：编号左栏 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    column-gap: 28px;
    align-items: start;
    padding-block: 36px 42px;
  }

  .page-disclaimer .clause__num {
    grid-column: 1;
    padding-top: 8px;
  }

  .page-disclaimer .clause > *:not(.clause__num) {
    grid-column: 2;
  }

  .page-disclaimer .clause > .clause__title {
    margin-top: 0;
  }

  .page-disclaimer .disc-index {
    gap: 10px;
  }

  .page-disclaimer .disc-visual .media__caption {
    margin-top: 12px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-lede {
    font-size: 17px;
  }

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