.page-disclaimer{
  --doc-line:rgba(11,22,40,.13);
  --doc-line-soft:rgba(11,22,40,.07);
  --doc-ink:#26344C;
  --doc-ink-soft:#4B5A73;
  --doc-accent:#C2460E;
  --doc-link:#5B3FD6;
  --rail-w:336px;
  padding-bottom:64px;
  background-image:linear-gradient(180deg,rgba(138,107,255,.10),rgba(6,16,31,0) 340px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs{
  margin-top:20px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--c-dim);
}
.page-disclaimer .crumbs ol{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  margin:0;
  padding:0;
}
.page-disclaimer .crumbs li+li::before{
  content:"/";
  margin-right:8px;
  color:var(--c-current);
}
.page-disclaimer .crumbs a{
  color:var(--c-slate);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease);
}
.page-disclaimer .crumbs a:hover{color:var(--c-fog);border-bottom-color:var(--c-signal);}
.page-disclaimer .crumbs [aria-current="page"]{color:var(--c-nebula-soft);}

/* ---------- 页头 ---------- */
.page-disclaimer .terms-head{
  padding:26px 0 30px;
  border-bottom:1px solid var(--line);
}
.page-disclaimer .terms-head h1{
  margin:0 0 18px;
  max-width:20ch;
  font-family:var(--font-head);
  font-weight:800;
  font-size:clamp(1.85rem,5.4vw,3.1rem);
  line-height:1.14;
  letter-spacing:-.02em;
  color:var(--c-fog);
}
.page-disclaimer .terms-head .lead{
  margin:0;
  max-width:64ch;
  font-size:1rem;
  line-height:1.85;
  color:var(--c-text);
}
.page-disclaimer .terms-meta{
  display:grid;
  gap:10px;
  margin:22px 0 0;
  padding:14px 0 0;
  border-top:1px solid var(--line-soft);
  list-style:none;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.05em;
  color:var(--c-dim);
}
.page-disclaimer .terms-meta strong{
  display:block;
  margin-top:3px;
  font-family:var(--font-body);
  font-weight:500;
  font-size:13px;
  letter-spacing:0;
  color:var(--c-slate);
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .terms-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:24px;
  margin-top:26px;
}

/* ---------- 左侧条款正文 ---------- */
.page-disclaimer .terms-doc{
  position:relative;
  padding:22px 18px 30px;
  background:var(--c-paper);
  color:var(--c-paper-ink);
  border-radius:2px;
  box-shadow:0 24px 60px rgba(2,8,18,.45);
}
.page-disclaimer .terms-doc::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:3px;
  border-radius:2px 2px 0 0;
  background:linear-gradient(90deg,var(--c-signal),var(--c-nebula));
}
.page-disclaimer .doc-index{
  padding-bottom:18px;
  border-bottom:1px solid var(--doc-line);
}
.page-disclaimer .doc-index ol{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-disclaimer .doc-index a{
  display:inline-block;
  padding:5px 9px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.02em;
  color:var(--doc-ink-soft);
  text-decoration:none;
  border:1px solid var(--doc-line);
  border-radius:2px;
  transition:color var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease),background-color var(--dur-fast) var(--ease);
}
.page-disclaimer .doc-index a:hover,
.page-disclaimer .doc-index a:focus-visible{
  color:var(--doc-accent);
  border-color:rgba(194,70,14,.45);
  background:rgba(255,122,61,.07);
}

.page-disclaimer .doc-section{
  padding-top:24px;
  scroll-margin-top:calc(var(--header-h) + 20px);
}
.page-disclaimer .doc-section+.doc-section{
  margin-top:22px;
  border-top:1px solid var(--doc-line-soft);
}
.page-disclaimer .doc-section h2{
  position:sticky;
  top:calc(var(--header-h) + 4px);
  z-index:2;
  display:flex;
  align-items:baseline;
  gap:12px;
  margin:0 0 12px;
  padding:8px 0;
  background:var(--c-paper);
  font-family:var(--font-head);
  font-weight:700;
  font-size:clamp(1.15rem,2.6vw,1.4rem);
  line-height:1.35;
  letter-spacing:-.01em;
  color:var(--c-paper-ink);
}
.page-disclaimer .doc-num{
  font-family:var(--font-mono);
  font-weight:500;
  font-size:.78em;
  letter-spacing:.06em;
  color:var(--doc-accent);
}
.page-disclaimer .doc-section p{
  margin:0 0 14px;
  font-size:.98rem;
  line-height:1.85;
  color:var(--doc-ink);
}
.page-disclaimer .doc-section p:last-child{margin-bottom:0;}
.page-disclaimer .doc-section a{
  color:var(--doc-link);
  text-decoration:none;
  border-bottom:1px solid rgba(91,63,214,.35);
  transition:border-color var(--dur-fast) var(--ease),color var(--dur-fast) var(--ease);
}
.page-disclaimer .doc-section a:hover{
  color:var(--doc-accent);
  border-bottom-color:rgba(194,70,14,.55);
}

.page-disclaimer .rule-list{
  display:grid;
  gap:12px;
  margin:0 0 14px;
  padding:0;
  list-style:none;
}
.page-disclaimer .rule-list li{
  position:relative;
  padding-left:22px;
  font-size:.96rem;
  line-height:1.8;
  color:var(--doc-ink);
}
.page-disclaimer .rule-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.66em;
  width:8px;
  height:8px;
  border:1px solid var(--doc-accent);
  border-radius:1px;
  background:rgba(194,70,14,.14);
}

/* ---------- 费用表 ---------- */
.page-disclaimer .fee-table{
  width:100%;
  margin:16px 0 18px;
  border-collapse:collapse;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.01em;
}
.page-disclaimer .fee-table caption{
  padding-bottom:10px;
  text-align:left;
  font-family:var(--font-body);
  font-size:.82rem;
  letter-spacing:.02em;
  color:var(--doc-ink-soft);
}
.page-disclaimer .fee-table th,
.page-disclaimer .fee-table td{
  padding:10px 8px;
  text-align:left;
  border-bottom:1px solid var(--doc-line);
}
.page-disclaimer .fee-table thead th{
  font-size:10.5px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--doc-ink-soft);
  border-bottom:1px solid rgba(11,22,40,.3);
}
.page-disclaimer .fee-table thead th:last-child{color:var(--doc-accent);}
.page-disclaimer .fee-table tbody th{
  font-family:var(--font-body);
  font-weight:600;
  font-size:13.5px;
  color:var(--c-paper-ink);
}
.page-disclaimer .fee-table td.num{
  text-align:right;
  color:var(--doc-ink);
  font-variant-numeric:tabular-nums;
}
.page-disclaimer .fee-table td.num--accent{
  color:var(--doc-accent);
  font-weight:600;
}
.page-disclaimer .fee-table tbody tr:last-child th,
.page-disclaimer .fee-table tbody tr:last-child td{border-bottom:none;}

/* ---------- 可展开定义 ---------- */
.page-disclaimer .fee-def{
  margin:0 0 18px;
  border:1px solid var(--doc-line);
  border-left:3px solid var(--doc-accent);
  border-radius:2px;
  background:rgba(11,22,40,.032);
}
.page-disclaimer .fee-def summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 14px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-head);
  font-weight:600;
  font-size:.94rem;
  color:var(--c-paper-ink);
}
.page-disclaimer .fee-def summary::-webkit-details-marker{display:none;}
.page-disclaimer .fee-def summary::after{
  content:"+";
  font-family:var(--font-mono);
  font-size:1rem;
  color:var(--doc-accent);
}
.page-disclaimer .fee-def[open] summary::after{content:"–";}
.page-disclaimer .fee-def .def-body{
  padding:0 14px 14px;
  font-size:.92rem;
  line-height:1.8;
  color:#33425B;
}
.page-disclaimer .fee-def .def-body p{margin:0 0 10px;}
.page-disclaimer .fee-def .def-body p:last-child{margin-bottom:0;}

/* ---------- 联系方式清单 ---------- */
.page-disclaimer .terms-contact{
  display:grid;
  gap:10px;
  margin:16px 0 18px;
  padding:0;
  list-style:none;
}
.page-disclaimer .terms-contact li{
  padding:10px 12px;
  border-left:3px solid var(--c-nebula);
  border-radius:2px;
  background:rgba(11,22,40,.035);
  font-size:.92rem;
  line-height:1.75;
  color:var(--doc-ink);
}
.page-disclaimer .terms-contact .k{
  display:block;
  margin-bottom:2px;
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--doc-ink-soft);
}
.page-disclaimer .doc-top{
  margin-top:22px;
  padding-top:16px;
  border-top:1px solid var(--doc-line-soft);
  font-family:var(--font-mono);
  font-size:11.5px;
}
.page-disclaimer .doc-top a{
  color:var(--doc-ink-soft);
  text-decoration:none;
  border-bottom:1px solid rgba(11,22,40,.25);
}

/* ---------- 右侧版本说明叠层卡 ---------- */
.page-disclaimer .version-card{
  position:relative;
  padding:22px 18px 24px;
  background:linear-gradient(165deg,var(--c-harbor),var(--c-abyss) 78%);
  border:1px solid var(--line);
  border-radius:3px;
}
.page-disclaimer .version-card::before{
  content:"";
  position:absolute;
  top:-1px;
  right:-1px;
  width:20px;
  height:20px;
  border-top:1px solid var(--c-nebula);
  border-right:1px solid var(--c-nebula);
}
.page-disclaimer .version-card h2{
  margin:10px 0 0;
  font-family:var(--font-head);
  font-weight:700;
  font-size:1.18rem;
  line-height:1.4;
  color:var(--c-fog);
}
.page-disclaimer .version-figure{margin:16px 0 18px;}
.page-disclaimer .version-figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  border:1px solid var(--line);
  border-radius:2px;
  object-fit:cover;
}
.page-disclaimer .version-figure figcaption{
  margin-top:8px;
  font-family:var(--font-mono);
  font-size:10.5px;
  line-height:1.65;
  letter-spacing:.02em;
  color:var(--c-dim);
}
.page-disclaimer .version-screens{
  display:grid;
  gap:10px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-disclaimer .screen{
  padding:13px 14px;
  background:rgba(16,40,72,.72);
  border:1px solid var(--line);
  border-radius:2px;
  transition:transform var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease);
}
.page-disclaimer .screen:nth-child(1){margin-right:14px;opacity:.9;}
.page-disclaimer .screen:nth-child(2){margin-left:10px;}
.page-disclaimer .screen:nth-child(3){margin-right:22px;opacity:.9;}
.page-disclaimer .screen:hover{transform:translateX(2px);border-color:var(--line-strong);}
.page-disclaimer .screen--fee{
  border-color:rgba(255,122,61,.55);
  background:rgba(255,122,61,.07);
  box-shadow:0 0 0 1px rgba(255,122,61,.16);
}
.page-disclaimer .screen-label{
  display:block;
  margin-bottom:6px;
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--c-nebula-soft);
}
.page-disclaimer .screen--fee .screen-label{color:var(--c-signal);}
.page-disclaimer .screen p{
  margin:0;
  font-size:.87rem;
  line-height:1.7;
  color:var(--c-text);
}
.page-disclaimer .fee-line{
  margin-top:8px;
  font-family:var(--font-mono);
  font-size:11.5px;
  line-height:1.9;
  letter-spacing:.01em;
  color:var(--c-signal-soft);
}
.page-disclaimer .fee-line b{
  color:var(--c-signal);
  font-weight:600;
}
.page-disclaimer .coord-note{
  margin:16px 0 14px;
  padding-top:12px;
  border-top:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:11px;
  line-height:1.75;
  color:var(--c-dim);
}
.page-disclaimer .version-card .btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  width:100%;
}

/* ---------- 响应式 ---------- */
@media (min-width:600px){
  .page-disclaimer .terms-meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;}
  .page-disclaimer .terms-doc{padding:28px 26px 34px;}
  .page-disclaimer .version-card{padding:24px 24px 26px;}
}

@media (min-width:900px){
  .page-disclaimer .terms-head{padding:34px 0 38px;}
  .page-disclaimer .terms-doc{padding:34px 40px 42px;}
  .page-disclaimer .doc-section h2{padding:10px 0;}
}

@media (min-width:1000px){
  .page-disclaimer .terms-layout{
    grid-template-columns:minmax(0,1fr) var(--rail-w);
    gap:44px;
    margin-top:40px;
    align-items:start;
  }
  .page-disclaimer .version-rail{
    position:sticky;
    top:calc(var(--header-h) + 24px);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-disclaimer .screen,
  .page-disclaimer .doc-index a,
  .page-disclaimer .crumbs a{transition:none;}
  .page-disclaimer .screen:hover{transform:none;}
}

@media print{
  .page-disclaimer{background:none;padding-bottom:0;}
  .page-disclaimer .version-rail{position:static;}
  .page-disclaimer .terms-doc{box-shadow:none;border:1px solid #ccc;}
  .page-disclaimer .doc-section h2{position:static;}
  .page-disclaimer .doc-top{display:none;}
}