.page-disclaimer{
  --terms-edge: rgba(138,141,145,0.22);
  --terms-section-space: 2.25rem;
  background: var(--color-deep);
  color: var(--color-white);
  overflow-x: hidden;
  font-family: var(--font-body);
}

/* ===== Hero 首屏 ===== */
.page-disclaimer .terms-hero{
  position: relative;
  padding: calc(var(--header-h) + 2rem) 0 2.5rem;
  background:
    linear-gradient(120deg, rgba(255,107,53,0.10) 0%, rgba(10,17,40,0) 38%),
    radial-gradient(1000px 300px at 82% 18%, rgba(57,255,20,0.07), rgba(10,17,40,0));
  border-bottom: 1px solid var(--terms-edge);
}

.page-disclaimer .terms-hero .breadcrumbs{
  margin-bottom: 1.75rem;
}

.page-disclaimer .terms-hero .eyebrow{
  margin-bottom: 0.75rem;
}

.page-disclaimer .terms-hero__title{
  font-family: var(--font-headline);
  font-size: 2rem;
  line-height: 1.18;
  margin: 0 0 1rem;
  padding-left: 0.875rem;
  border-left: 4px solid var(--color-neon);
  letter-spacing: 0.01em;
}

.page-disclaimer .terms-hero__lead{
  max-width: 640px;
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.82);
}

.page-disclaimer .terms-hero__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem 1.5rem;
  font-size: 0.8125rem;
  color: var(--color-ice);
}

/* ===== 主体布局 ===== */
.page-disclaimer .terms-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  padding-top: var(--space-4);
  padding-bottom: 4rem;
}

/* ===== 折叠目录 ===== */
.page-disclaimer .terms-toc__box{
  border: 1px solid var(--terms-edge);
  background: var(--color-carbon);
}

.page-disclaimer .terms-toc__trigger{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-headline);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: var(--color-neon);
  user-select: none;
}

.page-disclaimer .terms-toc__trigger::-webkit-details-marker,
.page-disclaimer .terms-toc__trigger::marker{
  display: none;
  content: "";
}

.page-disclaimer .terms-toc__trigger-icon{
  position: relative;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.page-disclaimer .terms-toc__trigger-icon::before,
.page-disclaimer .terms-toc__trigger-icon::after{
  content: "";
  position: absolute;
  background: var(--color-neon);
  transition: transform 0.25s ease;
}

.page-disclaimer .terms-toc__trigger-icon::before{
  left: 2px;
  top: 7px;
  width: 12px;
  height: 2px;
}

.page-disclaimer .terms-toc__trigger-icon::after{
  left: 7px;
  top: 2px;
  width: 2px;
  height: 12px;
}

.page-disclaimer .terms-toc__box[open] .terms-toc__trigger-icon::after{
  transform: scaleY(0);
}

.page-disclaimer .terms-toc__list{
  list-style: none;
  margin: 0;
  padding: 0.75rem 1.25rem 1rem;
  border-top: 1px solid var(--terms-edge);
}

.page-disclaimer .terms-toc__list li{
  margin: 0;
}

.page-disclaimer .terms-toc__list a{
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.625rem 0;
  color: var(--color-white);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px dashed rgba(138,141,145,0.14);
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.page-disclaimer .terms-toc__list li:last-child a{
  border-bottom: 0;
}

.page-disclaimer .terms-toc__list a:hover{
  color: var(--color-orange);
  padding-left: 4px;
}

.page-disclaimer .terms-toc__idx{
  font-family: var(--font-headline);
  font-size: 0.75rem;
  color: var(--color-metal);
}

/* ===== 条款内容 ===== */
.page-disclaimer .terms-content{
  min-width: 0;
  max-width: 820px;
}

.page-disclaimer .terms-section{
  position: relative;
  padding: var(--terms-section-space) 0;
  border-bottom: 1px solid var(--terms-edge);
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.page-disclaimer .terms-section:first-child{
  padding-top: 0;
}

.page-disclaimer .terms-section__num{
  font-family: var(--font-headline);
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--color-neon);
  opacity: 0.72;
  margin-bottom: 0.625rem;
}

.page-disclaimer .terms-section__title{
  font-family: var(--font-headline);
  font-size: 1.375rem;
  line-height: 1.4;
  color: var(--color-white);
  margin: 0 0 1rem;
}

.page-disclaimer .terms-section p{
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.95;
  color: rgba(255,255,255,0.8);
}

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

/* ===== 条款氛围图 ===== */
.page-disclaimer .terms-visual{
  margin: var(--terms-section-space) 0;
  border: 1px solid var(--terms-edge);
  background: var(--color-carbon);
}

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

.page-disclaimer .terms-visual figcaption{
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-metal);
  border-top: 1px solid var(--terms-edge);
}

/* ===== 页尾导航 ===== */
.page-disclaimer .terms-foot{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 2rem 0 0;
}

.page-disclaimer .terms-foot__note{
  flex: 1 1 280px;
  max-width: 620px;
  font-size: 0.875rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.78);
}

.page-disclaimer .terms-foot__note a{
  color: var(--color-ice);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-foot .btn{
  flex: 0 0 auto;
}

/* ===== 桌面端 ===== */
@media (min-width: 768px){
  .page-disclaimer .terms-hero{
    padding: calc(var(--header-h) + 3.5rem) 0 3rem;
  }

  .page-disclaimer .terms-hero__title{
    font-size: 2.75rem;
  }

  .page-disclaimer .terms-hero__lead{
    font-size: 1.0625rem;
    max-width: 720px;
  }

  .page-disclaimer .terms-layout{
    grid-template-columns: 240px 1fr;
    gap: 3rem;
    padding-top: var(--space-5);
    padding-bottom: 5rem;
  }

  .page-disclaimer .terms-toc{
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    align-self: start;
  }

  .page-disclaimer .terms-toc__box{
    background: transparent;
  }

  .page-disclaimer .terms-content{
    max-width: 820px;
    justify-self: start;
  }

  .page-disclaimer .terms-section p{
    font-size: 1rem;
  }
}