.page-disclaimer{
  --disc-rule: rgba(46,86,117,.22);
  --disc-tint: #E7F1F9;
  --disc-tint-warm: #FFF1E7;
  background: var(--ink-900);
  color: var(--ink-text);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(104px,15vw,176px) 0 clamp(44px,6vw,80px);
  background: var(--ink-900);
  color: var(--paper);
}
.page-disclaimer .disc-hero__bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .30;
  z-index: -2;
}
.page-disclaimer .disc-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(50,225,208,.20), transparent 62%),
    linear-gradient(180deg, rgba(6,26,46,.42) 0%, rgba(6,26,46,.86) 60%, var(--ink-900) 100%);
}
.page-disclaimer .disc-hero__inner{
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb__list{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(26px,4vw,50px);
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: .03em;
}
.page-disclaimer .breadcrumb__list li{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--mist);
}
.page-disclaimer .breadcrumb__list li::after{
  content: "/";
  opacity: .45;
}
.page-disclaimer .breadcrumb__list li:last-child::after{
  content: none;
}
.page-disclaimer .breadcrumb__list a{
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.page-disclaimer .breadcrumb__list a:hover,
.page-disclaimer .breadcrumb__list a:focus-visible{
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-disclaimer .breadcrumb__list li[aria-current="page"]{
  color: var(--cyan);
}

.page-disclaimer .disc-hero__eyebrow{
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}
.page-disclaimer .disc-hero h1{
  margin: 0 0 18px;
  max-width: 18ch;
  font-size: clamp(32px,5.4vw,60px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-disclaimer .disc-hero__lead{
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px,1.6vw,17.5px);
  line-height: 1.85;
  color: var(--mist);
}
.page-disclaimer .disc-hero__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(24px,3.6vw,38px);
}
.page-disclaimer .disc-chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(199,220,235,.28);
  background: rgba(11,42,69,.55);
  color: var(--mist);
  font-size: 12.5px;
  letter-spacing: .06em;
}
.page-disclaimer .disc-chip--accent{
  border-color: rgba(255,138,61,.55);
  background: rgba(255,138,61,.14);
  color: var(--coral);
}

/* ---------- 正文画布 ---------- */
.page-disclaimer .disc-body{
  background: var(--paper);
  color: var(--ink-text);
  padding: clamp(44px,6vw,84px) 0 clamp(56px,8vw,110px);
}
.page-disclaimer .disc-grid{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: clamp(26px,4vw,52px);
  align-items: start;
}
.page-disclaimer .disc-doc{
  min-width: 0;
}

/* ---------- 编号章节 ---------- */
.page-disclaimer .disc-sec{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 10px;
  padding: clamp(26px,3.6vw,44px) 0;
  border-top: 1px solid var(--disc-rule);
  scroll-margin-top: 96px;
}
.page-disclaimer .disc-sec:first-of-type{
  border-top: 0;
  padding-top: 0;
}
.page-disclaimer .disc-sec__index{
  margin: 0;
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--teal);
}
.page-disclaimer .disc-sec__main{
  min-width: 0;
}
.page-disclaimer .disc-sec__title{
  margin: 0 0 14px;
  font-size: clamp(19px,2.3vw,25px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--ink-800);
}
.page-disclaimer .disc-sec p{
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-text);
}
.page-disclaimer .disc-sec__main > p:last-child{
  margin-bottom: 0;
}
.page-disclaimer .disc-sec__main a{
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(14,143,134,.45);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.page-disclaimer .disc-sec__main a:hover,
.page-disclaimer .disc-sec__main a:focus-visible{
  color: var(--ink-800);
  border-bottom-color: var(--ink-800);
}

/* ---------- 要素行 ---------- */
.page-disclaimer .disc-facts{
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  max-width: 62ch;
  border-top: 1px solid var(--disc-rule);
}
.page-disclaimer .disc-facts li{
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--disc-rule);
}
.page-disclaimer .disc-facts__k{
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--teal);
}
.page-disclaimer .disc-facts__v{
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-text);
}

/* ---------- 短列表 ---------- */
.page-disclaimer .disc-list{
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  max-width: 62ch;
  display: grid;
  gap: 10px;
}
.page-disclaimer .disc-list li{
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-text);
}
.page-disclaimer .disc-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--teal);
}

/* ---------- 域名胶囊 ---------- */
.page-disclaimer .disc-domain{
  font-family: var(--font-mono);
  font-size: .95em;
  padding: 2px 9px;
  border-radius: var(--radius-sm);
  background: rgba(50,225,208,.16);
  color: var(--teal);
  white-space: nowrap;
}

/* ---------- 邮箱与复制 ---------- */
.page-disclaimer .disc-sec__main .disc-mail{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 18px;
  margin: 0 0 16px;
  max-width: 62ch;
  border-radius: var(--radius-md);
  background: var(--disc-tint);
  border-left: 3px solid var(--teal);
}
.page-disclaimer .disc-mail__addr{
  font-size: 14.5px;
  letter-spacing: .02em;
  color: var(--ink-800);
  overflow-wrap: anywhere;
}
.page-disclaimer button.disc-copy{
  appearance: none;
  border: 1px solid var(--teal);
  background: var(--teal);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  padding: 7px 16px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
.page-disclaimer button.disc-copy:hover{
  background: #0C7A72;
  border-color: #0C7A72;
}
.page-disclaimer .copy-email__status{
  font-size: 12px;
  color: var(--teal);
}

/* ---------- 右侧索引栏 ---------- */
.page-disclaimer .disc-rail{
  min-width: 0;
}
.page-disclaimer .disc-rail__card{
  background: var(--ink-800);
  border: 1px solid rgba(46,86,117,.5);
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  color: var(--mist);
}
.page-disclaimer .disc-rail__label{
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}
.page-disclaimer .disc-rail__ver{
  margin: 5px 0 18px;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--paper);
}
.page-disclaimer .disc-rail__list{
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-disclaimer .spy-link{
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}
.page-disclaimer .spy-link:hover,
.page-disclaimer .spy-link:focus-visible{
  color: var(--paper);
  background: rgba(50,225,208,.10);
}
.page-disclaimer .spy-link.is-active{
  color: var(--ink-900);
  background: var(--cyan);
  border-left-color: var(--orange);
  font-weight: 600;
}
.page-disclaimer .disc-top{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(50,225,208,.35);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.page-disclaimer .disc-top:hover,
.page-disclaimer .disc-top:focus-visible{
  background: var(--cyan);
  color: var(--ink-900);
}

/* ---------- 焦点态 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible{
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ---------- 自适应 ---------- */
@media (min-width: 560px){
  .page-disclaimer .disc-facts li{
    grid-template-columns: 112px minmax(0,1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 640px){
  .page-disclaimer .disc-sec{
    grid-template-columns: 58px minmax(0,1fr);
    gap: clamp(16px,2.4vw,30px);
  }
}

@media (min-width: 980px){
  .page-disclaimer .disc-grid{
    grid-template-columns: minmax(0,1fr) 232px;
  }
  .page-disclaimer .disc-rail{
    position: sticky;
    top: 92px;
  }
}

@media (max-width: 979.98px){
  .page-disclaimer .disc-rail{
    order: -1;
    position: static;
  }
  .page-disclaimer .disc-rail__card{
    padding: 18px 16px;
    border-radius: var(--radius-md);
  }
  .page-disclaimer .disc-rail__list{
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    margin-bottom: 14px;
    scrollbar-width: thin;
  }
  .page-disclaimer .disc-rail__list li{
    flex: 0 0 auto;
  }
  .page-disclaimer .spy-link{
    border-left: 0;
    border: 1px solid rgba(199,220,235,.25);
    border-radius: var(--radius-pill);
    white-space: nowrap;
    padding: 7px 14px;
  }
  .page-disclaimer .spy-link.is-active{
    border-color: var(--cyan);
  }
  .page-disclaimer .disc-rail__ver{
    margin-bottom: 14px;
  }
}

@media (max-width: 480px){
  .page-disclaimer .disc-domain{
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .page-disclaimer .disc-hero__lead{
    font-size: 15px;
  }
  .page-disclaimer .disc-sec p,
  .page-disclaimer .disc-list li,
  .page-disclaimer .disc-facts__v{
    font-size: 14.8px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer *{
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}