.page-disclaimer {
  --dcl-col: 100%;
  --dcl-line: rgba(92, 106, 100, .26);
  --dcl-dash: rgba(92, 106, 100, .22);
  --dcl-tint: rgba(23, 96, 76, .07);
  --dcl-warm: rgba(243, 179, 61, .12);
  padding: 22px 0 84px;
  background: var(--lk-white);
  color: var(--lk-ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dcl-hero {
  padding-bottom: 4px;
}

.page-disclaimer .dcl-hero__title {
  margin: 10px 0 0;
  font-family: var(--lk-font-display);
  font-size: clamp(40px, 10vw, 78px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--lk-ink);
}

.page-disclaimer .dcl-hero__lede {
  max-width: 620px;
  margin: 18px 0 0;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--lk-mist);
}

.page-disclaimer .dcl-plate {
  margin: 28px 0 0;
  overflow: hidden;
  background: var(--lk-night);
  border-bottom: 3px solid var(--lk-red);
}

.page-disclaimer .dcl-plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .dcl-toc {
  margin-top: 30px;
  padding: 16px 0 18px;
  border-top: 1px solid var(--dcl-line);
  border-bottom: 1px solid var(--dcl-line);
}

.page-disclaimer .dcl-toc__hint {
  margin: 0 0 12px;
  font-family: var(--lk-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--lk-mist);
}

.page-disclaimer .dcl-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-disclaimer .dcl-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 3px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--lk-ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 180ms var(--lk-ease), color 180ms var(--lk-ease);
}

.page-disclaimer .dcl-toc__link:hover,
.page-disclaimer .dcl-toc__link:focus-visible {
  color: var(--lk-red);
  border-bottom-color: var(--lk-gold);
  outline: none;
}

.page-disclaimer .dcl-toc__num {
  font-family: var(--lk-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--lk-mist);
}

/* ---------- 正文窄栏 ---------- */
.page-disclaimer .dcl-doc {
  max-width: var(--dcl-col);
  margin-top: 4px;
}

.page-disclaimer .dcl-clause {
  padding: 38px 0 6px;
  border-top: 1px solid var(--dcl-line);
  scroll-margin-top: 88px;
}

.page-disclaimer .dcl-clause:first-child {
  border-top: none;
  padding-top: 28px;
}

.page-disclaimer .dcl-clause__head {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 14px;
}

.page-disclaimer .dcl-clause__num {
  flex: none;
  padding: 3px 8px;
  font-family: var(--lk-font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--lk-red);
  border: 1px solid rgba(216, 39, 60, .35);
  border-radius: 2px;
}

.page-disclaimer .dcl-clause__title {
  margin: 0;
  font-family: var(--lk-font-display);
  font-size: clamp(21px, 5vw, 27px);
  font-weight: 700;
  line-height: 1.26;
  color: var(--lk-ink);
}

.page-disclaimer .dcl-clause .lk-p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--lk-ink);
}

.page-disclaimer .dcl-points {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dcl-points li {
  position: relative;
  padding-left: 19px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--lk-ink);
}

.page-disclaimer .dcl-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 0;
  height: 0;
  border-left: 7px solid var(--lk-red);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

.page-disclaimer .dcl-points--ok li::before {
  border-left-color: var(--lk-green);
}

.page-disclaimer .dcl-points--no li::before {
  border-left-color: var(--lk-red);
}

/* ---------- 可与不可 ---------- */
.page-disclaimer .dcl-block {
  margin-top: 20px;
}

.page-disclaimer .dcl-block .dcl-points {
  margin-top: 12px;
}

.page-disclaimer .dcl-tag {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--lk-font-mono);
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: .08em;
  border-radius: 2px;
}

.page-disclaimer .dcl-tag--ok {
  color: var(--lk-green);
  background: var(--dcl-tint);
  border: 1px solid rgba(23, 96, 76, .34);
}

.page-disclaimer .dcl-tag--no {
  color: var(--lk-red);
  background: rgba(216, 39, 60, .07);
  border: 1px solid rgba(216, 39, 60, .34);
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .dcl-sample {
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--lk-gold);
  background: var(--dcl-warm);
  font-family: var(--lk-font-mono);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--lk-ink);
  word-break: break-word;
}

.page-disclaimer .dcl-sample__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--lk-font-body);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--lk-mist);
}

/* ---------- 折叠说明 ---------- */
.page-disclaimer .dcl-fold {
  margin-top: 20px;
  border: 1px solid var(--dcl-line);
  border-radius: 2px;
  background: var(--dcl-tint);
}

.page-disclaimer .dcl-fold > summary {
  position: relative;
  padding: 13px 44px 13px 16px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--lk-ink);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .dcl-fold > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dcl-fold > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--lk-font-mono);
  font-size: 16px;
  color: var(--lk-red);
}

.page-disclaimer .dcl-fold[open] > summary::after {
  content: "\2212";
}

.page-disclaimer .dcl-fold__body {
  padding: 0 16px 16px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--lk-ink);
}

.page-disclaimer .dcl-fold__body p {
  margin: 0 0 10px;
}

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

/* ---------- 联系信息 ---------- */
.page-disclaimer .dcl-contact {
  margin-top: 18px;
  padding: 20px 20px 20px 22px;
  border-left: 3px solid var(--lk-gold);
  background: rgba(13, 59, 47, .05);
}

.page-disclaimer .dcl-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dcl-contact__list li {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.7;
}

.page-disclaimer .dcl-contact__k {
  padding-top: 3px;
  font-family: var(--lk-font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--lk-mist);
}

.page-disclaimer .dcl-contact__v {
  color: var(--lk-ink);
  word-break: break-word;
}

.page-disclaimer .dcl-contact__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--dcl-dash);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--lk-mist);
}

.page-disclaimer .dcl-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .dcl-top {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--lk-green-deep);
  color: var(--lk-gold);
  border: 1px solid rgba(243, 179, 61, .42);
  box-shadow: 0 6px 18px rgba(6, 18, 14, .28);
  text-decoration: none;
  transition: background 180ms var(--lk-ease), color 180ms var(--lk-ease);
}

.page-disclaimer .dcl-top:hover,
.page-disclaimer .dcl-top:focus-visible {
  background: var(--lk-red);
  color: var(--lk-white);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: 34px 0 104px;
  }

  .page-disclaimer .dcl-plate img {
    aspect-ratio: 16 / 6.6;
  }

  .page-disclaimer .dcl-hero__lede {
    font-size: 17.5px;
  }

  .page-disclaimer .dcl-toc__list {
    gap: 10px 30px;
  }

  .page-disclaimer .dcl-clause {
    padding: 48px 0 8px;
  }

  .page-disclaimer .dcl-points li {
    font-size: 16px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer {
    --dcl-col: 780px;
  }

  .page-disclaimer .dcl-doc {
    margin-top: 8px;
  }

  .page-disclaimer .dcl-plate img {
    aspect-ratio: 16 / 5.6;
  }

  .page-disclaimer .dcl-contact__list li {
    grid-template-columns: 84px 1fr;
  }

  .page-disclaimer .dcl-top {
    right: 26px;
    bottom: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dcl-toc__link,
  .page-disclaimer .dcl-top {
    transition: none;
  }
}