.page-disclaimer{
  --ud-line: rgba(46,78,98,.85);
  --ud-line-soft: rgba(46,78,98,.42);
  --ud-measure: 44rem;
  background: var(--night);
  color: var(--cream);
  font-family: var(--font-sans);
  line-height: 1.75;
}

.page-disclaimer .wrap{
  max-width: var(--wrap);
}

.page-disclaimer .coord{
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--lime);
}

.page-disclaimer .coord::before{
  content: "";
  width: 26px;
  height: 2px;
  background: var(--lime);
  flex: none;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .use-hero{
  position: relative;
  padding: clamp(18px,4vw,32px) 0 clamp(30px,5vw,56px);
  background-color: var(--moss);
  background-image:
    repeating-linear-gradient(0deg, rgba(46,78,98,.32) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg, rgba(46,78,98,.32) 0 1px, transparent 1px 48px),
    linear-gradient(155deg, rgba(15,43,39,.97), rgba(11,27,43,.99));
  border-bottom: 1px solid var(--ud-line);
}

.page-disclaimer .crumb ol{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 clamp(16px,3vw,28px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-disclaimer .crumb li{
  display: flex;
  align-items: center;
}

.page-disclaimer .crumb li::after{
  content: "/";
  margin-left: .5rem;
  color: var(--wire);
}

.page-disclaimer .crumb li:last-child::after{
  content: "";
  margin: 0;
}

.page-disclaimer .crumb a{
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .crumb a:hover,
.page-disclaimer .crumb a:focus-visible{
  color: var(--lime);
}

.page-disclaimer .crumb li[aria-current="page"]{
  color: rgba(255,246,228,.88);
}

.page-disclaimer .use-hero__grid{
  display: grid;
  gap: clamp(24px,4vw,40px);
}

.page-disclaimer h1{
  margin: .45em 0 .5em;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem,5vw,2.75rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-disclaimer .use-hero__dek{
  max-width: 34rem;
  margin: 0;
  font-size: clamp(.92rem,1.6vw,1rem);
  color: rgba(255,246,228,.8);
}

.page-disclaimer .use-facts{
  list-style: none;
  margin: clamp(20px,3.5vw,30px) 0 0;
  padding: 0;
  border-top: 1px solid var(--ud-line-soft);
}

.page-disclaimer .use-facts li{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem .8rem;
  padding: .65rem 0;
  border-bottom: 1px solid var(--ud-line-soft);
  font-size: .86rem;
}

.page-disclaimer .use-facts__num{
  flex: none;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--amber);
}

.page-disclaimer .use-facts__key{
  flex: none;
  min-width: 4.6rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-disclaimer .use-facts__val{
  flex: 1 1 12rem;
  min-width: 0;
  color: var(--cream);
}

.page-disclaimer .use-hero__fig{
  margin: 0;
}

.page-disclaimer .use-hero__fig .figure__frame{
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--ud-line);
  background:
    repeating-linear-gradient(135deg, rgba(46,78,98,.45) 0 6px, transparent 6px 12px),
    var(--steel);
}

.page-disclaimer .use-hero__fig img{
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .use-hero__fig .figure__cap{
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--stone);
}

/* ---------- 索引 + 正文 ---------- */

.page-disclaimer .use-body{
  display: grid;
  gap: clamp(22px,4vw,44px);
  padding-top: clamp(28px,5vw,60px);
  padding-bottom: clamp(30px,5vw,56px);
}

.page-disclaimer .use-jump{
  padding: .9rem 1rem;
  border: 1px solid var(--ud-line);
  background: rgba(27,52,70,.4);
}

.page-disclaimer .use-jump__head{
  margin: 0 0 .65rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--stone);
}

.page-disclaimer .use-jump ol{
  display: flex;
  gap: .45rem;
  margin: 0;
  padding: 0 0 .15rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .use-jump li{
  flex: none;
}

.page-disclaimer .use-jump__link{
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .4rem .7rem;
  border: 1px solid var(--ud-line-soft);
  color: rgba(255,246,228,.82);
  font-size: .8rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .use-jump__num{
  font-family: var(--font-mono);
  font-size: .66rem;
  color: var(--amber);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .use-jump__link:hover,
.page-disclaimer .use-jump__link:focus-visible{
  color: var(--night);
  background: var(--lime);
  border-color: var(--lime);
}

.page-disclaimer .use-jump__link:hover .use-jump__num,
.page-disclaimer .use-jump__link:focus-visible .use-jump__num{
  color: var(--night);
}

.page-disclaimer .use-main{
  min-width: 0;
}

.page-disclaimer .use-sec{
  margin-top: clamp(26px,4vw,40px);
  padding-top: clamp(26px,4vw,40px);
  border-top: 1px solid var(--ud-line-soft);
  max-width: var(--ud-measure);
}

.page-disclaimer .use-main > .use-sec:first-child{
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .use-sec__title{
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .55rem .75rem;
  margin: 0 0 .35rem;
  font-family: var(--font-serif);
  font-size: clamp(1.15rem,2.8vw,1.55rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-disclaimer .use-sec__num{
  flex: none;
  font-family: var(--font-num);
  font-size: clamp(1.6rem,4.4vw,2.2rem);
  line-height: 1;
  color: var(--lime);
  letter-spacing: .02em;
}

.page-disclaimer .use-sec__dek{
  margin: 0 0 clamp(14px,2.5vw,22px);
  font-size: .9rem;
  color: rgba(255,246,228,.68);
}

/* ---------- 条款展开组 ---------- */

.page-disclaimer .acc{
  border-top: 1px solid var(--ud-line-soft);
}

.page-disclaimer .acc__item{
  border-bottom: 1px solid var(--ud-line-soft);
}

.page-disclaimer .acc__trigger{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: .95rem 0;
  background: transparent;
  border: 0;
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: .95rem;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .acc__trigger:hover,
.page-disclaimer .acc__trigger:focus-visible{
  color: var(--lime);
}

.page-disclaimer .acc__icon{
  flex: none;
  width: 13px;
  height: 13px;
  border-right: 1.5px solid var(--amber);
  border-bottom: 1.5px solid var(--amber);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .acc__trigger[aria-expanded="true"] .acc__icon{
  transform: rotate(-135deg);
}

.page-disclaimer .acc__panel{
  max-width: var(--ud-measure);
  padding: 0 0 1.15rem;
  font-size: .9rem;
  line-height: 1.85;
  color: rgba(255,246,228,.78);
}

.page-disclaimer .acc__panel p{
  margin: 0 0 .8em;
}

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

.page-disclaimer .acc__panel a{
  color: var(--lime);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .acc__panel a:hover,
.page-disclaimer .acc__panel a:focus-visible{
  color: var(--amber);
}

/* ---------- 底部出口 ---------- */

.page-disclaimer .use-exit{
  margin-top: clamp(20px,4vw,36px);
  padding: clamp(30px,5vw,56px) 0 clamp(36px,6vw,68px);
  border-top: 1px solid var(--ud-line);
  background:
    repeating-linear-gradient(90deg, rgba(46,78,98,.22) 0 1px, transparent 1px 64px),
    linear-gradient(180deg, rgba(15,43,39,.72), rgba(11,27,43,.98));
}

.page-disclaimer .use-exit__grid{
  display: grid;
  gap: clamp(22px,4vw,38px);
}

.page-disclaimer .use-exit__lead h2{
  margin: .55rem 0 .6rem;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem,3.2vw,1.7rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-disclaimer .use-exit__lead p{
  max-width: 32rem;
  margin: 0 0 .8rem;
  font-size: .9rem;
  color: rgba(255,246,228,.76);
}

.page-disclaimer .use-contact{
  padding: clamp(18px,3vw,28px);
  border: 1px solid var(--ud-line);
}

.page-disclaimer .use-contact__head{
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-disclaimer .use-contact__list{
  display: grid;
  gap: .7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .use-contact__list li{
  display: grid;
  gap: .12rem;
}

.page-disclaimer .use-contact__key{
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-disclaimer .use-contact__val{
  min-width: 0;
  font-size: .88rem;
  color: var(--cream);
  overflow-wrap: anywhere;
  text-decoration: none;
}

.page-disclaimer .use-contact__val--mono{
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

.page-disclaimer .use-contact__val--mono:hover,
.page-disclaimer .use-contact__val--mono:focus-visible{
  color: var(--lime);
}

.page-disclaimer .use-contact__note{
  margin: 1rem 0 0;
  padding-top: .85rem;
  border-top: 1px solid var(--ud-line-soft);
  font-size: .8rem;
  line-height: 1.7;
  color: rgba(255,246,228,.62);
}

.page-disclaimer .use-contact__acts{
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: clamp(16px,3vw,22px);
}

.page-disclaimer .use-exit__lead .use-contact__acts{
  margin-top: clamp(14px,2.6vw,20px);
}

/* ---------- 断点 ---------- */

@media (min-width: 560px){
  .page-disclaimer .use-contact__list li{
    grid-template-columns: 5.4rem minmax(0,1fr);
    gap: .8rem;
    align-items: baseline;
  }
}

@media (min-width: 900px){
  .page-disclaimer .use-hero__grid{
    grid-template-columns: minmax(0,1.08fr) minmax(0,.92fr);
    align-items: end;
  }

  .page-disclaimer .use-exit__grid{
    grid-template-columns: minmax(0,.88fr) minmax(0,1.12fr);
    align-items: start;
  }
}

@media (min-width: 1000px){
  .page-disclaimer .use-body{
    grid-template-columns: 208px minmax(0,1fr);
    gap: clamp(32px,5vw,72px);
    align-items: start;
  }

  .page-disclaimer .use-jump{
    position: sticky;
    top: 24px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--ud-line);
    padding: .2rem 0 .2rem 1rem;
  }

  .page-disclaimer .use-jump ol{
    flex-direction: column;
    align-items: stretch;
    gap: .1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .use-jump__link{
    width: 100%;
    justify-content: flex-start;
    padding: .38rem .55rem;
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -.55rem;
    white-space: normal;
  }

  .page-disclaimer .use-jump__link:hover,
  .page-disclaimer .use-jump__link:focus-visible{
    background: rgba(198,255,82,.12);
    border-left-color: var(--lime);
    color: var(--cream);
  }

  .page-disclaimer .use-jump__link:hover .use-jump__num,
  .page-disclaimer .use-jump__link:focus-visible .use-jump__num{
    color: var(--lime);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .acc__icon,
  .page-disclaimer .use-jump__link,
  .page-disclaimer .acc__trigger,
  .page-disclaimer .crumb a,
  .page-disclaimer .acc__panel a{
    transition: none;
  }
}
<<<PAGE_CSS_END>>>