.page-disclaimer{
  --terms-gap: clamp(20px, 3.4vw, 40px);
  --terms-radius: 22px;
  position: relative;
  isolation: isolate;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero{
  position: relative;
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(24px, 4vw, 44px);
}

.page-disclaimer .terms-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 62% at 14% 4%, rgba(24, 224, 208, .15), transparent 70%),
    radial-gradient(48% 58% at 96% 28%, rgba(124, 77, 255, .17), transparent 74%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .terms-hero > .container{
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero .grid{
  align-items: center;
  gap: var(--terms-gap);
}

.page-disclaimer .terms-hero__lead{
  min-width: 0;
}

.page-disclaimer h1{
  margin: .26em 0 .42em;
  font-size: clamp(30px, 4.8vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--fog);
  text-shadow: 0 0 30px rgba(24, 224, 208, .2);
}

.page-disclaimer .terms-hero__intro{
  max-width: 48ch;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.95;
  color: var(--steel);
}

.page-disclaimer .terms-hero__keys{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .terms-hero__figure{
  position: relative;
  margin: 0;
  min-width: 0;
}

.page-disclaimer .terms-hero__figure .img-frame{
  border-radius: var(--terms-radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-disclaimer .terms-hero__figure::after{
  content: "";
  position: absolute;
  right: -14px;
  bottom: -14px;
  width: 116px;
  height: 116px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: .5;
  pointer-events: none;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .terms-index{
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .terms-index > li{
  display: flex;
  min-width: 0;
}

.page-disclaimer .terms-index__link{
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
  padding: 18px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-m);
  background: linear-gradient(178deg, rgba(16, 42, 71, .86), rgba(7, 20, 38, .62));
  text-decoration: none;
  color: var(--fog);
  transition: border-color .28s var(--ease), transform .28s var(--ease), box-shadow .28s var(--ease);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible{
  border-color: var(--line);
  transform: translateY(-3px);
  box-shadow: var(--shadow-neon);
  outline: none;
}

.page-disclaimer .terms-index__num{
  display: block;
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-disclaimer .terms-index__name{
  display: block;
  margin-top: 10px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.01em;
}

.page-disclaimer .terms-index__hint{
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 正文与条款 ---------- */
.page-disclaimer .terms-body .grid{
  align-items: start;
  gap: var(--terms-gap);
}

.page-disclaimer .terms-doc{
  min-width: 0;
}

.page-disclaimer .clause{
  padding: clamp(20px, 2.8vw, 30px);
  margin-bottom: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--terms-radius);
  background: linear-gradient(158deg, rgba(16, 42, 71, .7), rgba(7, 20, 38, .48));
  scroll-margin-top: calc(var(--header-h) + 26px);
  transition: border-color .3s var(--ease);
}

.page-disclaimer .clause:hover{
  border-color: var(--line);
}

.page-disclaimer .clause__head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .clause__num{
  flex: none;
  padding: 3px 9px;
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--amber);
  border: 1px solid rgba(255, 178, 62, .35);
  border-radius: 999px;
}

.page-disclaimer .clause__title{
  margin: 0;
  font-size: clamp(19px, 2.1vw, 24px);
  letter-spacing: -.01em;
  color: var(--fog);
}

.page-disclaimer .clause p{
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--steel);
}

.page-disclaimer .clause ul{
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-disclaimer .clause li{
  position: relative;
  margin-bottom: 9px;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--steel);
}

.page-disclaimer .clause li::before{
  content: "";
  position: absolute;
  left: 4px;
  top: .82em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(24, 224, 208, .7);
  transform: rotate(45deg);
}

.page-disclaimer .clause__panel{
  border-top: 1px dashed var(--line-soft);
  padding-top: 14px;
}

.page-disclaimer .clause__panel summary{
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .03em;
  color: var(--cyan);
  transition: color .24s var(--ease);
}

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

.page-disclaimer .clause__panel summary::before{
  content: "+";
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  font-size: 13px;
  line-height: 1;
  color: var(--cyan);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.page-disclaimer .clause__panel[open] summary{
  color: var(--amber);
}

.page-disclaimer .clause__panel[open] summary::before{
  content: "–";
  color: var(--amber);
  border-color: rgba(255, 178, 62, .42);
}

.page-disclaimer .clause__panel-body{
  max-width: 68ch;
  padding-top: 12px;
  font-size: 15px;
  line-height: 1.92;
  color: var(--steel);
}

/* ---------- 联系摘要 ---------- */
.page-disclaimer .terms-side{
  min-width: 0;
}

.page-disclaimer .terms-contact{
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--terms-radius);
  background: linear-gradient(180deg, rgba(16, 42, 71, .94), rgba(7, 20, 38, .88));
  box-shadow: var(--shadow-neon);
}

.page-disclaimer .terms-contact__title{
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-disclaimer .contact-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .contact-item{
  display: grid;
  gap: 5px;
  padding-bottom: 13px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-disclaimer .contact-item:last-child{
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .contact-key{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--steel);
}

.page-disclaimer .contact-val{
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-contact__cta{
  margin-top: 20px;
  width: 100%;
  justify-content: center;
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .terms-next{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-disclaimer .terms-next__item{
  display: block;
  padding: 22px;
  border-radius: var(--terms-radius);
  text-decoration: none;
  color: inherit;
  transition: border-color .28s var(--ease), transform .28s var(--ease);
}

.page-disclaimer .terms-next__item:hover,
.page-disclaimer .terms-next__item:focus-visible{
  border-color: var(--line);
  transform: translateY(-3px);
  outline: none;
}

.page-disclaimer .terms-next__item .card-title{
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--fog);
}

.page-disclaimer .terms-next__item .card-meta{
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--steel);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px){
  .page-disclaimer .terms-index{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-disclaimer .terms-next{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px){
  .page-disclaimer .terms-index{
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .page-disclaimer .terms-contact{
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

@media (max-width: 900px){
  .page-disclaimer .terms-hero__figure::after{
    display: none;
  }
  .page-disclaimer .terms-hero__figure{
    margin-top: 8px;
  }
}

@media (max-width: 480px){
  .page-disclaimer .clause{
    padding: 18px 16px;
  }
  .page-disclaimer .terms-contact{
    padding: 18px 16px;
  }
  .page-disclaimer .clause__head{
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .terms-index__link,
  .page-disclaimer .clause,
  .page-disclaimer .terms-next__item{
    transition: opacity .2s linear;
  }
  .page-disclaimer .terms-index__link:hover,
  .page-disclaimer .terms-index__link:focus-visible,
  .page-disclaimer .terms-next__item:hover,
  .page-disclaimer .terms-next__item:focus-visible{
    transform: none;
    box-shadow: none;
  }
  .page-disclaimer h1{
    text-shadow: none;
  }
}