/* ===== 访问须知 /notice/ ===== */
.page-disclaimer{
  --nc-shadow:rgba(29,76,110,.55);
  --nc-ink-2:#5B5648;
}

/* --- 首屏 --- */
.page-disclaimer .nc-head{
  padding-block:clamp(22px,4.4vw,50px) clamp(20px,3.4vw,42px);
}
.page-disclaimer .nc-head__grid{
  display:grid;
  gap:clamp(22px,3.6vw,48px);
  align-items:center;
}
.page-disclaimer .nc-head__text{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.page-disclaimer .nc-head h1{
  margin:0;
  font-size:clamp(27px,5vw,46px);
  line-height:1.18;
  letter-spacing:.02em;
  max-width:17em;
}
.page-disclaimer .nc-head .lede{
  margin:0;
  max-width:36em;
}
.page-disclaimer .nc-meta{
  list-style:none;
  margin:2px 0 0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.page-disclaimer .nc-meta li{
  font-size:12px;
  letter-spacing:.1em;
  color:var(--stone);
  border:1px solid var(--line);
  border-radius:var(--pill);
  padding:4px 12px;
  line-height:1.6;
}
.page-disclaimer .nc-head__media{
  border:1px solid var(--line);
  background:var(--panel);
  box-shadow:10px 10px 0 -1px var(--nc-shadow);
}
.page-disclaimer .nc-head__media img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

@media (min-width:920px){
  .page-disclaimer .nc-head__grid{
    grid-template-columns:7fr 5fr;
  }
}

/* --- 吸顶章节目录 --- */
.page-disclaimer .nc-toc{
  position:sticky;
  top:calc(var(--header-space) - 12px);
  z-index:15;
  background:var(--ink);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.page-disclaimer .nc-toc__nav{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding:10px 0;
  scrollbar-width:none;
  scroll-snap-type:x proximity;
}
.page-disclaimer .nc-toc__nav::-webkit-scrollbar{
  display:none;
}
.page-disclaimer .nc-toc__link{
  flex:0 0 auto;
  scroll-snap-align:center;
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding:7px 14px;
  border:1px solid var(--line);
  border-radius:var(--pill);
  background:var(--panel);
  color:var(--soft);
  font-size:13px;
  text-decoration:none;
  white-space:nowrap;
  transition:border-color var(--dur) var(--curve),color var(--dur) var(--curve),background-color var(--dur) var(--curve);
}
.page-disclaimer .nc-toc__link:hover,
.page-disclaimer .nc-toc__link:focus-visible{
  border-color:var(--cyan);
  color:var(--white);
  background:var(--ink-deep);
}
.page-disclaimer .nc-toc__no{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--cyan);
}

/* --- 编号条款 --- */
.page-disclaimer .nc-clause{
  scroll-margin-top:calc(var(--header-space) + 66px);
  border-bottom:1px solid var(--line);
}
.page-disclaimer .nc-clause:first-of-type{
  border-top:0;
}
.page-disclaimer .nc-fold{
  padding-block:clamp(18px,2.8vw,30px);
}
.page-disclaimer .nc-fold__head{
  list-style:none;
  display:flex;
  align-items:center;
  gap:clamp(12px,1.8vw,18px);
  padding-block:2px;
  cursor:pointer;
}
.page-disclaimer .nc-fold__head::-webkit-details-marker{
  display:none;
}
.page-disclaimer .nc-fold__head::after{
  content:"+";
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:20px;
  line-height:1;
  color:var(--orange);
  transition:transform var(--dur) var(--curve);
}
.page-disclaimer .nc-fold[open] > .nc-fold__head::after{
  content:"–";
}
.page-disclaimer .nc-fold__no{
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--cyan);
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--pill);
  padding:3px 10px;
  line-height:1.6;
}
.page-disclaimer .nc-fold__name{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(17px,2.2vw,23px);
  letter-spacing:.04em;
  line-height:1.35;
  color:var(--white);
}
.page-disclaimer .nc-fold__body{
  padding-top:16px;
  max-width:42em;
}
.page-disclaimer .nc-fold__body > p{
  margin:0 0 12px;
  color:var(--soft);
  font-size:16px;
  line-height:1.8;
}
.page-disclaimer .nc-fold__body > p:last-child{
  margin-bottom:0;
}
.page-disclaimer .nc-fold__body strong{
  color:var(--white);
  font-weight:700;
}
.page-disclaimer .nc-fold__body a{
  color:var(--cyan);
  text-decoration:underline;
  text-underline-offset:4px;
  text-decoration-thickness:1px;
}
.page-disclaimer .nc-list{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-disclaimer .nc-list li{
  position:relative;
  padding-left:24px;
  color:var(--soft);
  font-size:15.5px;
  line-height:1.78;
}
.page-disclaimer .nc-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:13px;
  height:1px;
  background:var(--cyan);
}

/* --- 备案信息纸卡 --- */
.page-disclaimer .nc-seal{
  margin-top:18px;
  display:grid;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  max-width:680px;
}
.page-disclaimer .nc-seal__row{
  display:flex;
  flex-wrap:wrap;
  gap:4px 18px;
  align-items:baseline;
  justify-content:space-between;
  background:var(--paper);
  padding:11px 16px;
}
.page-disclaimer .nc-seal__k{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--nc-ink-2);
}
.page-disclaimer .nc-seal__v{
  font-size:15px;
  color:var(--paper-ink);
  word-break:break-word;
}

/* --- 收尾 --- */
.page-disclaimer .nc-tail{
  padding-block:clamp(44px,7vw,92px);
}
.page-disclaimer .nc-tail__box{
  border:1px solid var(--line);
  border-left:3px solid var(--orange);
  background:var(--panel);
  padding:clamp(22px,3.4vw,40px);
  display:flex;
  flex-direction:column;
  gap:14px;
}
.page-disclaimer .nc-tail__t{
  margin:0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(19px,2.6vw,26px);
  letter-spacing:.04em;
  color:var(--white);
}
.page-disclaimer .nc-tail__d{
  margin:0;
  max-width:40em;
  color:var(--soft);
  font-size:16px;
  line-height:1.8;
}
.page-disclaimer .nc-tail__acts{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:6px;
}

/* --- 桌面端把条款正文与标题编号对齐 --- */
@media (min-width:920px){
  .page-disclaimer .nc-fold__body{
    padding-left:74px;
  }
}

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