.page-disclaimer{
  --doc-card: rgba(12,20,36,.92);
  --doc-line: rgba(18,41,74,.9);
  --doc-gap: clamp(16px,2.4vw,26px);
  position: relative;
  overflow-x: clip;
  color: var(--fog);
  font-family: var(--font-body);
  background:
    radial-gradient(120% 70% at 88% -12%, rgba(30,91,255,.18), transparent 62%),
    linear-gradient(180deg, var(--navy), var(--ink) 56%);
}

.page-disclaimer::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(18,41,74,.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(18,41,74,.55) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: .3;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 72%);
}

.page-disclaimer .doc-wrap{
  position: relative;
  padding-top: clamp(18px,3vw,34px);
  padding-bottom: clamp(48px,7vw,96px);
  display: flex;
  flex-direction: column;
  gap: clamp(28px,4.5vw,56px);
}

/* 首屏 */
.page-disclaimer .doc-head{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--doc-gap);
  align-items: end;
  padding-bottom: clamp(22px,3.4vw,40px);
  border-bottom: 1px solid var(--doc-line);
}

.page-disclaimer .doc-head__copy{
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .sec-index{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-disclaimer .sec-index::after{
  content: "";
  width: 46px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-disclaimer .doc-head__title{
  margin: 0;
  display: inline-block;
  width: fit-content;
  font-size: clamp(38px,8vw,64px);
  line-height: 1.04;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--paper);
  transform: skewX(var(--skew));
  text-shadow: 0 0 34px rgba(30,91,255,.28);
}

.page-disclaimer .doc-head__lede{
  margin: 0;
  max-width: 48ch;
  padding-left: 14px;
  border-left: 2px solid var(--blue);
  font-size: clamp(16px,1.9vw,17.5px);
  line-height: 1.78;
  color: var(--fog);
}

.page-disclaimer .doc-facts{
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .doc-facts li{
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--doc-line);
  background: rgba(18,41,74,.28);
  font-size: 13px;
  color: var(--slate);
  clip-path: polygon(0 0,100% 0,100% 100%,8px 100%,0 calc(100% - 8px));
}

.page-disclaimer .doc-facts .num{
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: .04em;
}

.page-disclaimer .doc-head__figure{
  position: relative;
  margin: 0;
  padding: 0;
}

.page-disclaimer .doc-head__figure::before,
.page-disclaimer .doc-head__figure::after{
  content: "";
  position: absolute;
  pointer-events: none;
  border: 1px solid var(--doc-line);
}

.page-disclaimer .doc-head__figure::before{
  inset: 14px -10px -10px 14px;
  transform: rotate(-1.2deg);
}

.page-disclaimer .doc-head__figure::after{
  inset: 26px -20px -20px 26px;
  border-color: rgba(0,229,255,.28);
  transform: rotate(1.6deg);
}

.page-disclaimer .doc-head__figure img{
  position: relative;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--blueprint);
  clip-path: polygon(0 0,100% 0,100% 90%,90% 100%,0 100%);
  filter: saturate(.94) contrast(1.04);
}

.page-disclaimer .doc-head__tag{
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  background: rgba(7,10,18,.86);
}

/* 目录 */
.page-disclaimer .doc-toc{
  position: relative;
  padding: clamp(18px,2.6vw,28px);
  background: linear-gradient(135deg, rgba(30,91,255,.12), rgba(12,20,36,.86) 46%);
  border: 1px solid var(--doc-line);
  clip-path: polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);
}

.page-disclaimer .doc-toc__head{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
}

.page-disclaimer .doc-toc__head h2{
  margin: 0;
  font-size: clamp(20px,2.6vw,24px);
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .doc-toc__head .t-note{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-disclaimer .doc-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 8px;
}

.page-disclaimer .doc-toc__list a{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border: 1px solid rgba(18,41,74,.9);
  background: rgba(7,10,18,.5);
  color: var(--fog);
  text-decoration: none;
  font-size: 15px;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .doc-toc__list a .num{
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-disclaimer .doc-toc__list a:hover,
.page-disclaimer .doc-toc__list a:focus-visible{
  border-color: var(--blue);
  background: rgba(30,91,255,.14);
  transform: translateY(-2px);
}

.page-disclaimer .doc-toc__list a:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 条款主体 */
.page-disclaimer .doc-body{
  display: flex;
  flex-direction: column;
  gap: var(--doc-gap);
}

.page-disclaimer .clause{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 14px;
  padding: clamp(20px,3vw,34px);
  background: var(--doc-card);
  border: 1px solid var(--doc-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause::after{
  content: "";
  position: absolute;
  inset: 9px -9px -9px 9px;
  border: 1px solid rgba(18,41,74,.75);
  pointer-events: none;
}

.page-disclaimer .clause--contact{
  border-left: 3px solid var(--orange);
}

.page-disclaimer .clause--contact::after{
  border-color: rgba(255,138,31,.34);
}

.page-disclaimer .clause__no{
  font-family: var(--font-mono);
  font-size: clamp(32px,6vw,50px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: rgba(0,229,255,.82);
  padding-left: 12px;
  border-left: 3px solid var(--cyan);
}

.page-disclaimer .clause--contact .clause__no{
  color: var(--orange);
  border-left-color: var(--orange);
}

.page-disclaimer .clause__main{
  min-width: 0;
}

.page-disclaimer .clause__title{
  margin: 0 0 12px;
  font-size: clamp(21px,3vw,29px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper);
  transform: skewX(-1.5deg);
}

.page-disclaimer .clause__main p{
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--fog);
}

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

.page-disclaimer .doc-list{
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 70ch;
}

.page-disclaimer .doc-list li{
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--fog);
}

.page-disclaimer .doc-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 11px;
  height: 2px;
  background: var(--cyan);
}

/* 折叠条目 */
.page-disclaimer .doc-folds{
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 72ch;
}

.page-disclaimer .doc-fold{
  border: 1px solid rgba(18,41,74,.95);
  background: rgba(7,10,18,.55);
  transition: border-color .18s var(--ease);
}

.page-disclaimer .doc-fold summary{
  cursor: pointer;
  padding: 12px 38px 12px 14px;
  position: relative;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  list-style: none;
}

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

.page-disclaimer .doc-fold summary::after{
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--cyan);
}

.page-disclaimer .doc-fold[open] summary::after{
  content: "–";
}

.page-disclaimer .doc-fold summary:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-disclaimer .doc-fold p{
  margin: 0;
  padding: 0 14px 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog);
  border-top: 1px solid rgba(18,41,74,.8);
  padding-top: 12px;
}

.page-disclaimer .doc-fold:hover{
  border-color: var(--blue);
}

/* 联系方式 */
.page-disclaimer .doc-contact{
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 10px;
}

.page-disclaimer .doc-contact__row{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 3px;
  padding: 12px 14px;
  border: 1px solid var(--doc-line);
  background: rgba(7,10,18,.55);
}

.page-disclaimer .doc-contact__row dt{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--slate);
}

.page-disclaimer .doc-contact__row dd{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .doc-contact__row a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,229,255,.4);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .doc-contact__row a:hover,
.page-disclaimer .doc-contact__row a:focus-visible{
  color: var(--paper);
  border-bottom-color: var(--orange);
}

.page-disclaimer .doc-contact__row a:focus-visible{
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* 延伸阅读 */
.page-disclaimer .doc-related{
  padding-top: clamp(20px,3vw,30px);
  border-top: 1px solid var(--doc-line);
}

.page-disclaimer .doc-related__title{
  margin: 0 0 16px;
  font-size: clamp(20px,2.6vw,24px);
  color: var(--paper);
}

.page-disclaimer .doc-related__grid{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 10px;
}

.page-disclaimer .doc-related__card{
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--doc-line);
  background: linear-gradient(160deg, rgba(18,41,74,.42), rgba(7,10,18,.72));
  color: var(--fog);
  text-decoration: none;
  transition: border-color .18s var(--ease), transform .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .doc-related__card .num{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-disclaimer .doc-related__card strong{
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .doc-related__card span:last-child{
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate);
}

.page-disclaimer .doc-related__card:hover,
.page-disclaimer .doc-related__card:focus-visible{
  border-color: var(--blue);
  transform: translateY(-2px);
}

.page-disclaimer .doc-related__card:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (min-width: 720px){
  .page-disclaimer .doc-toc__list{
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .page-disclaimer .doc-related__grid{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }

  .page-disclaimer .doc-contact__row{
    grid-template-columns: 120px minmax(0,1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 1024px){
  .page-disclaimer .doc-head{
    grid-template-columns: minmax(0,1.06fr) minmax(0,.94fr);
    gap: clamp(28px,4vw,60px);
  }

  .page-disclaimer .doc-head__figure{
    padding-bottom: 18px;
  }

  .page-disclaimer .doc-toc__list{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }

  .page-disclaimer .clause{
    grid-template-columns: 118px minmax(0,1fr);
    gap: clamp(18px,2.6vw,34px);
  }

  .page-disclaimer .clause__no{
    position: sticky;
    top: 92px;
    align-self: start;
  }
}

@media (max-width: 600px){
  .page-disclaimer .clause::after{
    inset: 6px -6px -6px 6px;
  }

  .page-disclaimer .doc-head__figure::before{
    inset: 10px -6px -8px 10px;
  }

  .page-disclaimer .doc-head__figure::after{
    display: none;
  }

  .page-disclaimer .doc-toc{
    clip-path: polygon(0 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .doc-toc__list a,
  .page-disclaimer .doc-related__card,
  .page-disclaimer .doc-fold{
    transition: none;
  }

  .page-disclaimer .doc-toc__list a:hover,
  .page-disclaimer .doc-related__card:hover{
    transform: none;
  }
}

@media print{
  .page-disclaimer{
    background: #fff;
    color: #111;
  }

  .page-disclaimer::before,
  .page-disclaimer .doc-head__figure,
  .page-disclaimer .doc-toc__head .t-note,
  .page-disclaimer .doc-related{
    display: none;
  }

  .page-disclaimer .doc-head__title,
  .page-disclaimer .clause__title,
  .page-disclaimer .doc-toc__head h2{
    color: #111;
    transform: none;
    text-shadow: none;
  }

  .page-disclaimer .doc-head__lede,
  .page-disclaimer .clause__main p,
  .page-disclaimer .doc-list li,
  .page-disclaimer .doc-fold p,
  .page-disclaimer .doc-contact__row dd{
    color: #222;
  }

  .page-disclaimer .clause,
  .page-disclaimer .doc-toc,
  .page-disclaimer .doc-fold{
    background: #fff;
    border-color: #999;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .clause::after{
    display: none;
  }
}