.page-disclaimer {
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  padding-bottom: 4.5rem;
  background-color: var(--lm-off-white);
  color: var(--lm-ink);
}

/* 顶部标题区 */
.page-disclaimer .disclaimer-hero {
  padding-top: 2rem;
  padding-bottom: 1rem;
}

.page-disclaimer .disclaimer-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.page-disclaimer .disclaimer-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: .9rem;
  padding: .3rem .7rem;
  font-family: var(--font-data);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lm-orange);
  background: var(--lm-white);
  border: 1px solid var(--lm-warm-gray);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .disclaimer-hero h1 {
  margin: 0 0 .9rem;
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 900;
  line-height: 1.2;
  color: var(--lm-ink);
}

.page-disclaimer .disclaimer-hero__lead {
  max-width: 44em;
  margin: 0;
  font-family: var(--font-heading);
  font-size: .98rem;
  line-height: 1.85;
  color: var(--lm-dark-gray);
}

.page-disclaimer .disclaimer-hero__media {
  padding: .45rem;
  background: var(--lm-white);
  border: 1px solid var(--lm-warm-gray);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .disclaimer-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 640 / 200;
  object-fit: cover;
}

/* 蓝橙黄斜切装饰带 */
.page-disclaimer .disclaimer-stripe {
  display: flex;
  height: 8px;
  margin: 2rem 0 2.75rem;
}

.page-disclaimer .disclaimer-stripe span {
  flex: 1 1 0;
  transform: skewX(-18deg);
}

.page-disclaimer .disclaimer-stripe span:nth-child(1) {
  background: var(--lm-blue);
}

.page-disclaimer .disclaimer-stripe span:nth-child(2) {
  background: var(--lm-orange);
}

.page-disclaimer .disclaimer-stripe span:nth-child(3) {
  background: var(--lm-yellow);
}

/* 目录标签行 */
.page-disclaimer .disclaimer-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .9rem;
  margin-bottom: 2.75rem;
  padding: 1rem 1.1rem;
  background: var(--lm-blue);
  box-shadow: var(--shadow-2);
}

.page-disclaimer .disclaimer-toc__label {
  padding-right: .9rem;
  border-right: 1px solid rgba(255, 255, 255, .28);
  font-family: var(--font-data);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lm-yellow);
}

.page-disclaimer .disclaimer-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disclaimer-toc__link {
  display: inline-block;
  padding: .35rem .55rem;
  font-family: var(--font-data);
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--lm-white);
  text-decoration: none;
  border: 1px solid transparent;
  transition: border-color var(--transition), background-color var(--transition);
}

.page-disclaimer .disclaimer-toc__link:hover,
.page-disclaimer .disclaimer-toc__link:focus {
  border-color: var(--lm-orange);
  background: rgba(247, 127, 0, .2);
}

/* 条款纸张叠层 */
.page-disclaimer .disclaimer-doc {
  position: relative;
  margin-bottom: 3rem;
  padding: 0 1.1rem 1.2rem;
  background: var(--lm-white);
  border: 1px solid var(--lm-warm-gray);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .disclaimer-doc::before {
  content: "";
  position: absolute;
  top: .65rem;
  right: -.35rem;
  bottom: -.35rem;
  left: .35rem;
  background: var(--lm-blue);
  z-index: -1;
}

/* 单一条款 */
.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .65rem;
  padding: 1.8rem 0 1.6rem;
  border-bottom: 1px solid var(--lm-gray);
}

.page-disclaimer .clause:last-child {
  padding-bottom: 1.2rem;
  border-bottom: none;
}

.page-disclaimer .clause__index {
  font-family: var(--font-data);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--lm-orange);
}

.page-disclaimer .clause__content h2 {
  display: inline-block;
  margin: 0 0 .7rem;
  padding-bottom: .45rem;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--lm-blue);
  border-bottom: 2px solid var(--lm-ink);
}

.page-disclaimer .clause__content h2::after {
  content: "";
  display: block;
  width: 42px;
  height: 4px;
  margin-top: .4rem;
  background: var(--lm-orange);
}

.page-disclaimer .clause__content p {
  margin: 0 0 .8rem;
  font-family: var(--font-heading);
  font-size: .95rem;
  line-height: 1.85;
  color: var(--lm-ink);
}

.page-disclaimer .clause__content ul {
  margin: 0 0 .7rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__content li {
  position: relative;
  margin-bottom: .45rem;
  padding-left: 1.05rem;
  font-family: var(--font-heading);
  font-size: .92rem;
  line-height: 1.75;
  color: var(--lm-dark-gray);
}

.page-disclaimer .clause__content li::before {
  content: "";
  position: absolute;
  left: .05rem;
  top: .55em;
  width: 7px;
  height: 7px;
  background: var(--lm-orange);
  transform: rotate(45deg);
}

.page-disclaimer .clause__note {
  margin-top: .5rem;
  padding: .7rem .9rem;
  background: var(--lm-off-white);
  border-left: 3px solid var(--lm-yellow);
  font-family: var(--font-heading);
  font-size: .88rem;
  line-height: 1.7;
  color: var(--lm-dark-gray);
}

/* 折叠细则 */
.page-disclaimer .disclaimer-details {
  margin-bottom: 2.5rem;
}

.page-disclaimer .disclaimer-details h2 {
  margin: 0 0 1rem;
  padding-top: 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--lm-ink);
  border-top: 3px solid var(--lm-warm-gray);
}

.page-disclaimer .disclaimer-details__item {
  border-bottom: 1px solid var(--lm-gray);
}

.page-disclaimer .disclaimer-details__item:first-of-type {
  border-top: 1px solid var(--lm-gray);
}

.page-disclaimer .disclaimer-details summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 1rem .25rem 1rem 1.85rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: .95rem;
  font-weight: 600;
  color: var(--lm-ink);
  transition: color var(--transition);
}

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

.page-disclaimer .disclaimer-details summary::before {
  content: "+";
  position: absolute;
  left: .15rem;
  top: .82rem;
  font-family: var(--font-data);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--lm-orange);
  transition: transform var(--transition);
}

.page-disclaimer .disclaimer-details details[open] summary {
  color: var(--lm-orange);
}

.page-disclaimer .disclaimer-details details[open] summary::before {
  transform: rotate(45deg);
}

.page-disclaimer .disclaimer-details__item p {
  margin: 0;
  padding: 0 1rem 1rem 1.85rem;
  font-family: var(--font-heading);
  font-size: .9rem;
  line-height: 1.75;
  color: var(--lm-dark-gray);
}

/* 底部信息带 */
.page-disclaimer .disclaimer-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
  padding: 1.4rem 1.1rem;
  background: var(--lm-white);
  border-top: 2px solid var(--lm-blue);
  border-bottom: 1px solid var(--lm-warm-gray);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .disclaimer-foot__icp {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.page-disclaimer .disclaimer-foot__icp p {
  margin: 0;
  font-family: var(--font-data);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--lm-blue);
}

.page-disclaimer .disclaimer-foot__note p {
  margin: 0 0 .5rem;
  font-family: var(--font-heading);
  font-size: .88rem;
  line-height: 1.75;
  color: var(--lm-dark-gray);
}

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

.page-disclaimer .disclaimer-foot__note a {
  color: var(--lm-orange);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

/* 桌面端增强 */
@media (min-width: 768px) {
  .page-disclaimer {
    padding-bottom: 6rem;
  }

  .page-disclaimer .disclaimer-hero {
    padding-top: 3rem;
    padding-bottom: 1.5rem;
  }

  .page-disclaimer .disclaimer-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    gap: 2.5rem;
  }

  .page-disclaimer .disclaimer-hero h1 {
    font-size: 2.6rem;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 1.05rem;
  }

  .page-disclaimer .disclaimer-toc {
    gap: 0 1.2rem;
    padding: 1.15rem 1.4rem;
  }

  .page-disclaimer .disclaimer-doc {
    padding: 0 2.8rem 1.8rem;
  }

  .page-disclaimer .clause {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 1rem 2rem;
    padding: 2.4rem 0 2.1rem;
  }

  .page-disclaimer .clause__index {
    font-size: 3rem;
  }

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

  .page-disclaimer .clause__content p {
    font-size: .97rem;
  }

  .page-disclaimer .disclaimer-details h2 {
    font-size: 1.5rem;
  }

  .page-disclaimer .disclaimer-foot {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: 2rem;
    padding: 1.8rem 2.2rem;
  }
}