.page-disclaimer{
  --doc-sticky: calc(var(--header-h) + 10px);
  position: relative;
  color: var(--text);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .doc-hero{
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(44px, 7vw, 88px);
  background: var(--ink-0);
}
.page-disclaimer .doc-hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-disclaimer .doc-hero-bg img{
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: 70% 40%;
  opacity: .32;
}
.page-disclaimer .doc-hero::before{
  content: "";
  position: absolute;
  right: -140px;
  top: -200px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53,230,210,.24), rgba(53,230,210,0) 66%);
  z-index: 1;
  pointer-events: none;
}
.page-disclaimer .doc-hero::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, var(--ink-0) 10%, rgba(5,11,26,.94) 42%, rgba(5,11,26,.52) 100%);
  pointer-events: none;
}
.page-disclaimer .doc-hero-inner{
  position: relative;
  z-index: 2;
}
.page-disclaimer .doc-hero .eyebrow{
  display: block;
  margin: 18px 0 10px;
}
.page-disclaimer .doc-hero h1{
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.2vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--text);
}
.page-disclaimer .doc-lede{
  max-width: 62ch;
  margin: 0;
  font-size: clamp(.96rem, 1.3vw, 1.06rem);
  line-height: 1.85;
  color: var(--text-2);
}

/* ---------- 章节索引条 ---------- */
.page-disclaimer .doc-index{
  position: sticky;
  top: var(--doc-sticky);
  z-index: 8;
  background: rgba(5,11,26,.9);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-disclaimer .doc-index-inner{
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  padding-bottom: 12px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-disclaimer .doc-index-inner::-webkit-scrollbar{
  display: none;
}
.page-disclaimer .doc-index-link{
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.2;
  color: var(--text-2);
  text-decoration: none;
  white-space: nowrap;
  transition: var(--ease);
}
.page-disclaimer .doc-index-link:hover,
.page-disclaimer .doc-index-link:focus-visible{
  border-color: rgba(53,230,212,.6);
  color: var(--text);
  background: rgba(18,34,74,.7);
}
.page-disclaimer .doc-index-num{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cyan-soft);
}

/* ---------- 章节容器 ---------- */
.page-disclaimer .doc-section{
  position: relative;
  padding: clamp(46px, 7vw, 96px) 0;
  border-bottom: 1px solid rgba(36,54,95,.55);
  scroll-margin-top: calc(var(--doc-sticky) + 70px);
}
.page-disclaimer .doc-section::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(36,54,95,.34) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(36,54,95,.34) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
}
.page-disclaimer .doc-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 44px);
}
.page-disclaimer .doc-section-head .doc-index-num{
  display: block;
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1;
  color: rgba(53,230,212,.46);
  margin-bottom: 10px;
}
.page-disclaimer .doc-section-head h2{
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.3;
  color: var(--text);
}
.page-disclaimer .doc-section-note{
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--text-3);
}
.page-disclaimer .doc-section-head::after{
  content: "";
  display: block;
  width: 76px;
  height: 2px;
  margin-top: 16px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(53,230,212,0));
}

/* ---------- 正文与条目 ---------- */
.page-disclaimer .doc-intro{
  max-width: 68ch;
  margin: 0 0 22px;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--text-2);
}
.page-disclaimer .doc-list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-disclaimer .doc-item{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 14px 18px 12px;
  border-top: 1px solid rgba(36,54,95,.6);
  border-radius: 0 10px 10px 0;
  transition: var(--ease);
}
.page-disclaimer .doc-item:last-child{
  border-bottom: 1px solid rgba(36,54,95,.6);
}
.page-disclaimer .doc-item:hover{
  background: linear-gradient(90deg, rgba(53,230,212,.07), rgba(53,230,212,0) 62%);
}
.page-disclaimer .doc-item .doc-num{
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-3);
  transition: var(--ease);
}
.page-disclaimer .doc-item:hover .doc-num{
  color: var(--gold);
}
.page-disclaimer .doc-item-body h3{
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .99rem;
  line-height: 1.5;
  color: var(--text);
}
.page-disclaimer .doc-item-body p{
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--text-2);
}
.page-disclaimer .doc-item-body p + p{
  margin-top: 8px;
}
.page-disclaimer .doc-item-body a{
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.page-disclaimer .doc-item-body a:hover{
  color: var(--cyan);
}

/* ---------- 提示条 ---------- */
.page-disclaimer .doc-note{
  margin: 22px 0 0;
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: 0 12px 12px 0;
  background: rgba(18,34,74,.52);
  font-size: .92rem;
  line-height: 1.75;
  color: var(--text-2);
}
.page-disclaimer .doc-note a{
  color: var(--cyan-soft);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-disclaimer .doc-note a:hover{
  color: var(--cyan);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .doc-cta{
  padding: clamp(44px, 7vw, 92px) 0 clamp(56px, 8vw, 104px);
}
.page-disclaimer .doc-cta-card{
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(142deg, rgba(18,34,74,.92), rgba(11,23,48,.94));
  box-shadow: 0 22px 46px -30px rgba(0,0,0,.9);
}
.page-disclaimer .doc-cta-card::after{
  content: "";
  position: absolute;
  right: -110px;
  bottom: -150px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242,179,61,.18), rgba(242,179,61,0) 68%);
  pointer-events: none;
}
.page-disclaimer .doc-cta-title{
  position: relative;
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.6vw, 1.8rem);
  line-height: 1.35;
  color: var(--text);
}
.page-disclaimer .doc-cta-text{
  position: relative;
  max-width: 68ch;
  margin: 0 0 22px;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--text-2);
}
.page-disclaimer .doc-cta-actions{
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面排版 ---------- */
@media (min-width: 961px){
  .page-disclaimer .doc-grid{
    grid-template-columns: minmax(0, 235px) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
  }
  .page-disclaimer .doc-section-head,
  .page-disclaimer .doc-cta-title,
  .page-disclaimer .doc-cta-text{
    padding-right: 8px;
  }
}

@media (max-width: 600px){
  .page-disclaimer .doc-item{
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 12px;
  }
  .page-disclaimer .doc-item .doc-num{
    padding-top: 0;
    font-size: 11px;
  }
  .page-disclaimer .doc-hero::before{
    right: -220px;
    width: 420px;
    height: 420px;
  }
  .page-disclaimer .doc-cta-actions .btn{
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .doc-item,
  .page-disclaimer .doc-index-link,
  .page-disclaimer .doc-item .doc-num{
    transition: color .1s linear, background-color .1s linear, border-color .1s linear;
  }
}