.page-disclaimer{
  --dis-line:rgba(20,24,29,.18);
  --dis-gap:calc(var(--baseline)*3);
  background:var(--sand);
  color:var(--graphite);
  font-family:var(--font-display);
  overflow-x:clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:var(--ink);
  color:var(--white);
  padding:calc(var(--baseline)*3) 0 calc(var(--baseline)*9);
}
.page-disclaimer .legal-hero::before{
  content:"";
  position:absolute;
  inset:0 0 0 auto;
  width:62%;
  background:linear-gradient(160deg,#F24E1E 0%,#D0390F 100%);
  clip-path:polygon(38% 0,100% 0,100% 100%,0 100%);
  z-index:-2;
}
.page-disclaimer .legal-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(145,166,178,.22) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(145,166,178,.22) 1px,transparent 1px);
  background-size:72px 72px;
  opacity:.45;
}
.page-disclaimer .legal-hero-ghost{
  position:absolute;
  right:-4%;
  bottom:-8%;
  z-index:0;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(64px,15vw,190px);
  line-height:.82;
  letter-spacing:-.05em;
  color:rgba(10,26,47,.24);
  pointer-events:none;
  user-select:none;
}
.page-disclaimer .legal-hero-inner{
  position:relative;
  z-index:1;
}

/* 面包屑（深底） */
.page-disclaimer .legal-crumb .crumb-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:calc(var(--baseline)*1);
  list-style:none;
  margin:0 0 calc(var(--baseline)*5);
  padding:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
}
.page-disclaimer .legal-crumb .crumb-list li{
  display:flex;
  align-items:center;
}
.page-disclaimer .legal-crumb .crumb-list li + li::before{
  content:"/";
  margin-right:calc(var(--baseline)*1);
  color:rgba(255,255,255,.38);
}
.page-disclaimer .legal-crumb .crumb-link{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color .18s,color .18s;
}
.page-disclaimer .legal-crumb .crumb-link:hover{
  color:var(--lime);
  border-bottom-color:var(--lime);
}
.page-disclaimer .legal-crumb [aria-current="page"]{
  color:rgba(255,255,255,.78);
}

.page-disclaimer .legal-kicker{
  margin:0 0 calc(var(--baseline)*2);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.26em;
  color:var(--lime);
}
.page-disclaimer .legal-hero h1{
  margin:0;
  max-width:13ch;
  font-size:clamp(38px,7.4vw,78px);
  font-weight:900;
  font-style:italic;
  line-height:1.02;
  letter-spacing:-.02em;
  color:var(--white);
}
.page-disclaimer .legal-hero .lede{
  margin:calc(var(--baseline)*3) 0 0;
  max-width:48ch;
  font-size:16px;
  line-height:1.85;
  color:rgba(255,255,255,.86);
}

/* ---------- 横幅图 ---------- */
.page-disclaimer .legal-banner{
  position:relative;
  z-index:3;
  margin-top:calc(var(--baseline)*-4);
}
.page-disclaimer .legal-banner .img-frame{
  border:1px solid var(--dis-line);
  background:var(--white);
  box-shadow:0 18px 40px rgba(10,26,47,.16);
}
.page-disclaimer .legal-banner img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .legal-shell{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:calc(var(--baseline)*5);
  padding-top:calc(var(--baseline)*7);
  padding-bottom:calc(var(--baseline)*8);
}

/* 目录窄栏 */
.page-disclaimer .legal-index{
  border-top:2px solid var(--ink);
  padding-top:calc(var(--baseline)*2);
}
.page-disclaimer .legal-index-title{
  margin:0 0 calc(var(--baseline)*2);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.22em;
  color:var(--slate);
}
.page-disclaimer .legal-index nav{
  display:flex;
  flex-direction:column;
}
.page-disclaimer .legal-index nav a{
  display:flex;
  align-items:baseline;
  gap:calc(var(--baseline)*1.5);
  padding:calc(var(--baseline)*1) 0;
  border-bottom:1px solid var(--line-soft);
  color:var(--graphite);
  text-decoration:none;
  font-size:15px;
  line-height:1.5;
  transition:color .18s,border-color .18s,padding-left .18s;
}
.page-disclaimer .legal-index nav a:hover,
.page-disclaimer .legal-index nav a:focus-visible{
  color:var(--orange);
  border-bottom-color:var(--orange);
  padding-left:6px;
}
.page-disclaimer .legal-index .idx-num{
  flex:none;
  min-width:22px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  color:var(--orange);
}
.page-disclaimer .legal-top-link{
  display:inline-block;
  margin-top:calc(var(--baseline)*2.5);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--ink);
  text-decoration:none;
  border-bottom:2px solid var(--cyan);
  padding-bottom:2px;
  transition:color .18s,border-color .18s;
}
.page-disclaimer .legal-top-link:hover{
  color:var(--orange);
  border-bottom-color:var(--orange);
}

/* 条款区 */
.page-disclaimer .legal-body{
  min-width:0;
}
.page-disclaimer .legal-clause{
  position:relative;
  background:var(--white);
  border:1px solid var(--dis-line);
  border-left:4px solid var(--orange);
  padding:calc(var(--baseline)*3) calc(var(--baseline)*2.25) calc(var(--baseline)*3.25);
  margin:0 0 calc(var(--baseline)*3);
  scroll-margin-top:120px;
}
.page-disclaimer .legal-clause:last-child{
  margin-bottom:0;
}
.page-disclaimer .clause-num{
  display:block;
  margin:0 0 calc(var(--baseline)*1);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.22em;
  color:var(--orange);
}
.page-disclaimer .legal-clause h2{
  margin:0 0 calc(var(--baseline)*2);
  font-size:clamp(22px,3.4vw,30px);
  font-weight:800;
  font-style:italic;
  line-height:1.22;
  letter-spacing:-.01em;
  color:var(--ink);
}
.page-disclaimer .legal-clause p{
  margin:0 0 calc(var(--baseline)*1.75);
  max-width:70ch;
  font-size:16px;
  line-height:1.85;
  color:var(--graphite);
}
.page-disclaimer .legal-clause p:last-child{
  margin-bottom:0;
}
.page-disclaimer .clause-list{
  margin:0 0 calc(var(--baseline)*2);
  padding:0;
  list-style:none;
  max-width:70ch;
}
.page-disclaimer .clause-list li{
  position:relative;
  padding-left:calc(var(--baseline)*2.5);
  margin-bottom:calc(var(--baseline)*1.25);
  font-size:16px;
  line-height:1.8;
  color:var(--graphite);
}
.page-disclaimer .clause-list li:last-child{
  margin-bottom:0;
}
.page-disclaimer .clause-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:10px;
  height:2px;
  background:var(--cyan);
}

/* 条款内链接 */
.page-disclaimer .legal-body a:not(.btn):not(.legal-top-link){
  color:var(--ink);
  text-decoration:none;
  border-bottom:2px solid var(--cyan);
  padding-bottom:1px;
  transition:color .18s,border-color .18s;
}
.page-disclaimer .legal-body a:not(.btn):not(.legal-top-link):hover{
  color:var(--orange);
  border-bottom-color:var(--orange);
}

/* 可展开补充 */
.page-disclaimer .clause-details{
  margin-top:calc(var(--baseline)*2);
  background:var(--sand);
  border:1px solid var(--line-soft);
  padding:calc(var(--baseline)*1.75) calc(var(--baseline)*2);
}
.page-disclaimer .clause-details summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:calc(var(--baseline)*2);
  cursor:pointer;
  list-style:none;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--ink);
}
.page-disclaimer .clause-details summary::-webkit-details-marker{
  display:none;
}
.page-disclaimer .clause-details summary::after{
  content:"+";
  flex:none;
  font-size:20px;
  line-height:1;
  color:var(--orange);
  transition:transform .18s;
}
.page-disclaimer .clause-details[open] summary::after{
  content:"–";
}
.page-disclaimer .clause-details[open] summary{
  margin-bottom:calc(var(--baseline)*1.75);
}
.page-disclaimer .clause-details .clause-list{
  margin-bottom:0;
}
.page-disclaimer .clause-details .clause-list li{
  font-size:15px;
}

/* 联系方式复制 */
.page-disclaimer .legal-copy{
  display:flex;
  flex-wrap:wrap;
  gap:calc(var(--baseline)*1.5) calc(var(--baseline)*2);
  margin:0 0 calc(var(--baseline)*2);
}
.page-disclaimer .legal-copy-btn{
  display:inline-flex;
  align-items:center;
  gap:calc(var(--baseline)*1);
  padding:calc(var(--baseline)*1.25) calc(var(--baseline)*2);
  background:var(--ink);
  color:var(--white);
  border:1px solid var(--ink);
  border-radius:var(--radius-s);
  font-family:var(--font-mono);
  font-size:14px;
  letter-spacing:.02em;
  cursor:pointer;
  transition:transform .18s,box-shadow .18s,border-color .18s,background .18s;
}
.page-disclaimer .legal-copy-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(10,26,47,.24);
  border-color:var(--cyan);
}
.page-disclaimer .legal-copy-btn--alt{
  background:var(--white);
  color:var(--ink);
  border-color:var(--dis-line);
}
.page-disclaimer .legal-copy-btn .copy-inline-hint{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--cyan);
}
.page-disclaimer .legal-copy-btn--alt .copy-inline-hint{
  color:var(--orange);
}
.page-disclaimer .legal-copy-btn[data-copied="true"]{
  border-color:var(--lime);
}
.page-disclaimer .legal-copy-btn[data-copied="true"] .copy-inline-hint{
  color:var(--lime);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width:900px){
  .page-disclaimer .legal-hero{
    padding:calc(var(--baseline)*4) 0 calc(var(--baseline)*11);
  }
  .page-disclaimer .legal-shell{
    grid-template-columns:248px minmax(0,1fr);
    gap:calc(var(--baseline)*7);
    padding-top:calc(var(--baseline)*9);
  }
  .page-disclaimer .legal-index{
    position:sticky;
    top:104px;
    align-self:start;
  }
  .page-disclaimer .legal-clause{
    padding:calc(var(--baseline)*4) calc(var(--baseline)*4) calc(var(--baseline)*4.5);
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width:767px){
  .page-disclaimer .legal-hero{
    padding-bottom:calc(var(--baseline)*7);
  }
  .page-disclaimer .legal-hero::before{
    width:100%;
    clip-path:polygon(0 76%,100% 40%,100% 100%,0 100%);
  }
  .page-disclaimer .legal-hero-ghost{
    right:-8%;
    bottom:-4%;
    font-size:clamp(56px,22vw,96px);
  }
  .page-disclaimer .legal-hero .lede{
    font-size:15px;
  }
  .page-disclaimer .legal-crumb .crumb-list{
    margin-bottom:calc(var(--baseline)*3.5);
  }
  .page-disclaimer .legal-banner{
    margin-top:calc(var(--baseline)*-2);
  }
  .page-disclaimer .legal-shell{
    padding-top:calc(var(--baseline)*5);
  }
  .page-disclaimer .legal-clause{
    padding:calc(var(--baseline)*2.5) calc(var(--baseline)*1.75) calc(var(--baseline)*2.75);
  }
  .page-disclaimer .legal-clause p,
  .page-disclaimer .clause-list li{
    font-size:15px;
  }
  .page-disclaimer .clause-details{
    padding:calc(var(--baseline)*1.5);
  }
  .page-disclaimer .legal-copy{
    flex-direction:column;
    align-items:flex-start;
  }
  .page-disclaimer .legal-copy-btn{
    width:100%;
    justify-content:space-between;
    font-size:13px;
  }
}

/* ---------- 打印 ---------- */
@media print{
  .page-disclaimer{
    background:#fff;
  }
  .page-disclaimer .legal-hero{
    background:#fff;
    color:#000;
    padding:0 0 16px;
  }
  .page-disclaimer .legal-hero::before,
  .page-disclaimer .legal-hero::after,
  .page-disclaimer .legal-hero-ghost,
  .page-disclaimer .legal-kicker,
  .page-disclaimer .legal-crumb,
  .page-disclaimer .legal-banner,
  .page-disclaimer .legal-index,
  .page-disclaimer .legal-copy{
    display:none !important;
  }
  .page-disclaimer .legal-hero h1{
    color:#000;
    font-style:normal;
    font-size:26pt;
  }
  .page-disclaimer .legal-hero .lede{
    color:#000;
    font-size:11pt;
  }
  .page-disclaimer .legal-shell{
    display:block;
    padding:0;
  }
  .page-disclaimer .legal-clause{
    border:1px solid #999;
    border-left:3px solid #555;
    box-shadow:none;
    break-inside:avoid;
    page-break-inside:avoid;
    margin-bottom:14px;
  }
  .page-disclaimer .legal-clause h2,
  .page-disclaimer .legal-clause p,
  .page-disclaimer .clause-list li{
    color:#000;
  }
  .page-disclaimer .legal-body a:not(.btn):not(.legal-top-link){
    color:#000;
    border-bottom:none;
  }
}