.page-disclaimer {
  --disc-doc-w: 720px;
  --disc-line-gold: rgba(242, 193, 78, 0.42);
  background: var(--rb-cream);
  color: var(--rb-ink);
  font-family: var(--rb-font-sans);
  overflow-wrap: break-word;
}

.page-disclaimer a {
  color: var(--rb-red);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer a:hover {
  color: var(--rb-red-deep, var(--rb-red));
}

/* ---------- 页首说明 ---------- */
.page-disclaimer .disc-intro {
  padding: 26px 0 34px;
}

.page-disclaimer .disc-intro__body {
  max-width: 820px;
  margin-top: 20px;
}

.page-disclaimer .disc-kicker {
  margin: 0;
  font-family: var(--rb-font-mono);
  font-size: 12px;
  letter-spacing: 0.09em;
  color: var(--rb-bronze);
}

.page-disclaimer .disc-title {
  margin: 12px 0 0;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--rb-black);
}

.page-disclaimer .disc-lede {
  margin: 20px 0 0;
  max-width: 660px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--rb-ink);
}

.page-disclaimer .disc-apply {
  margin: 18px 0 0;
  max-width: 660px;
  padding-left: 14px;
  border-left: 3px solid var(--rb-red);
  font-size: 15px;
  line-height: 1.8;
  color: var(--rb-ink);
  opacity: 0.86;
}

/* ---------- 主体舞台 ---------- */
.page-disclaimer .disc-stage {
  padding: 34px 0 0;
}

.page-disclaimer .disc-stage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .disc-toc {
  margin-bottom: 4px;
}

.page-disclaimer .disc-toc__head {
  margin: 0 0 12px;
  font-family: var(--rb-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--rb-gray);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--disc-line-gold);
  padding-top: 8px;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 8px;
  border-left: 2px solid transparent;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--rb-ink);
  text-decoration: none;
  transition: background-color 0.18s var(--rb-ease), border-color 0.18s var(--rb-ease), color 0.18s var(--rb-ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  background: rgba(224, 27, 36, 0.06);
  border-left-color: var(--rb-red);
  color: var(--rb-red);
}

.page-disclaimer .disc-toc__num {
  flex: none;
  font-family: var(--rb-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--rb-bronze);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-doc {
  max-width: var(--disc-doc-w);
  background: var(--rb-paper);
  border: 1px solid var(--rb-paper-2);
  padding: 26px 20px 30px;
  box-shadow: 0 14px 30px -24px rgba(11, 13, 16, 0.55);
}

.page-disclaimer .disc-sec {
  scroll-margin-top: calc(var(--rb-header-h) + 22px);
}

.page-disclaimer .disc-sec + .disc-sec {
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--disc-line-gold);
  transition: border-color 0.18s var(--rb-ease);
}

.page-disclaimer .disc-sec:hover {
  border-top-color: var(--rb-gold);
}

.page-disclaimer .disc-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .disc-sec__num {
  flex: none;
  padding-top: 4px;
  font-family: var(--rb-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rb-bronze);
}

.page-disclaimer .disc-sec__title {
  margin: 0;
  font-size: clamp(19px, 2.7vw, 23px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--rb-black);
}

.page-disclaimer .disc-sec:target .disc-sec__title::after {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  margin-top: 10px;
  background: var(--rb-red);
}

.page-disclaimer .disc-sec__body {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--rb-ink);
}

.page-disclaimer .disc-sec__body p {
  margin: 0 0 14px;
  max-width: 68ch;
}

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

/* ---------- 许可清单 ---------- */
.page-disclaimer .disc-perm {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .disc-perm li {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--rb-ink);
}

.page-disclaimer .disc-perm__mark {
  display: inline-block;
  min-width: 50px;
  margin-right: 8px;
  padding: 2px 6px;
  border-radius: 2px;
  font-family: var(--rb-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-align: center;
}

.page-disclaimer .disc-perm__yes .disc-perm__mark {
  background: rgba(224, 27, 36, 0.1);
  color: var(--rb-red);
}

.page-disclaimer .disc-perm__no .disc-perm__mark {
  background: var(--rb-ink);
  color: var(--rb-paper);
}

/* ---------- 通栏图 ---------- */
.page-disclaimer .disc-plate {
  margin: 48px 0 0;
}

.page-disclaimer .disc-plate__frame {
  padding: 8px;
  background: var(--rb-paper);
  border: 1px solid var(--rb-paper-2);
}

.page-disclaimer .disc-plate__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .disc-plate__cap {
  margin-top: 12px;
  font-family: var(--rb-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--rb-gray);
}

/* ---------- 尾部落点 ---------- */
.page-disclaimer .disc-cta {
  padding: 52px 0 72px;
}

.page-disclaimer .disc-cta__box {
  display: grid;
  gap: 22px;
  padding: 30px 22px;
  background: var(--rb-black);
  border-left: 4px solid var(--rb-red);
}

.page-disclaimer .disc-cta__kicker {
  margin: 0 0 10px;
  font-family: var(--rb-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--rb-gold);
}

.page-disclaimer .disc-cta__title {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.015em;
  font-weight: 900;
  color: var(--rb-paper);
}

.page-disclaimer .disc-cta__note {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rb-gray);
}

.page-disclaimer .disc-cta__box .rb-btn {
  justify-self: start;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-doc {
    padding: 36px 34px 44px;
  }

  .page-disclaimer .disc-cta__box {
    padding: 40px 36px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-intro {
    padding: 40px 0 46px;
  }

  .page-disclaimer .disc-stage {
    padding-top: 46px;
  }

  .page-disclaimer .disc-stage__grid {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--rb-header-h) + 26px);
    margin-bottom: 0;
  }

  .page-disclaimer .disc-cta__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 44px;
  }

  .page-disclaimer .disc-cta__box .rb-btn {
    justify-self: end;
  }
}