:root{
  --teal:#2E7D8A; --indigo:#5B4B9E; --bg:#f6f7f9; --card:#ffffff; --ink:#1a1c1e;
  --muted:#5c6570; --line:#dfe3e8; --warn-bg:#fff4e0; --warn-ink:#7a4b00;
  --ok-bg:#e6f6ec; --ok-ink:#136c37; --err-bg:#fdeaea; --err-ink:#8a1c1c;
  --info-bg:#e8f1f6; --info-ink:#14505f; --mock-bg:#eef1f4; --mock-ink:#3a444d;
  --radius:14px; --radius-sm:8px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.1);
}
html[data-theme="dark"]{
  --teal:#6fc2cf; --indigo:#b0a6e8; --bg:#0f1214; --card:#171b1f; --ink:#eef1f4;
  --muted:#a4afba; --line:#2b3238; --warn-bg:#3a2c0e; --warn-ink:#ffdf9e;
  --ok-bg:#12301d; --ok-ink:#9fe6b8; --err-bg:#3a1414; --err-ink:#ffb3b3;
  --info-bg:#0f2a33; --info-ink:#a8ddec; --mock-bg:#232a30; --mock-ink:#c3ccd4;
  --shadow:0 1px 2px rgba(0,0,0,.5);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans CJK JP","Noto Sans CJK SC",sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--teal)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:99}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;word-break:break-all}
.topbar{position:sticky;top:0;z-index:20;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:12px 18px;background:var(--card);border-bottom:1px solid var(--line)}
.brand{display:flex;gap:12px;align-items:center}
.logo{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--teal);color:#fff;font-weight:800;font-size:15px}
.brand-title{font-weight:700}
.brand-sub{color:var(--muted);font-size:13px}
.topctl{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.ctrl{display:inline-flex;gap:8px;align-items:center;font-size:14px}
.ctrl.block{display:grid;gap:6px;margin:10px 0}
.ctrl-label{color:var(--muted)}
select,button,input{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 10px}
button{cursor:pointer}
.btn.ghost{background:transparent}
.boundary{margin:0;padding:10px 18px;background:var(--warn-bg);color:var(--warn-ink);font-size:14px}
.boundary strong{margin-right:8px}
.nav{position:sticky;top:69px;z-index:19;display:flex;gap:4px;overflow-x:auto;padding:8px 14px;background:var(--card);border-bottom:1px solid var(--line)}
.nav a{padding:6px 10px;border-radius:999px;text-decoration:none;color:var(--muted);white-space:nowrap;font-size:14px}
.nav a:hover{background:var(--bg);color:var(--ink)}
main{max-width:1100px;margin:0 auto;padding:18px 14px 40px;display:grid;gap:18px;grid-template-columns:minmax(0,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);scroll-margin-top:120px;min-width:0;overflow-wrap:anywhere}
@media(max-width:760px){main{padding:12px 8px 32px}.card{padding:14px 12px}.topbar{padding:10px 12px}.nav{top:auto;position:sticky}.simwrap{gap:12px}}
h1{font-size:26px;margin:.2em 0 .4em}
h2{font-size:21px;margin:.1em 0 .5em}
h3{font-size:16px;margin:.6em 0 .3em}
p{color:var(--ink)}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--mock-bg);color:var(--mock-ink)}
.badge.ver{background:var(--info-bg);color:var(--info-ink)}
.badge.mock{background:var(--mock-bg);color:var(--mock-ink)}
.badge.live-off{background:var(--err-bg);color:var(--err-ink)}
.badge.sim{background:var(--warn-bg);color:var(--warn-ink)}
.badge.readonly,.badge.nologin{background:var(--ok-bg);color:var(--ok-ink)}
.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:8px 20px;margin:12px 0}
.meta>div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--line);padding:6px 0;min-width:0;flex-wrap:wrap}
.meta dd{min-width:0;overflow-wrap:anywhere}
.meta dt{color:var(--muted);font-size:14px}
.meta dd{margin:0;text-align:right}
.hint{color:var(--muted);font-size:13px}
.modgrid,.stategrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.modcard{border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px;background:linear-gradient(180deg,transparent,rgba(46,125,138,.06))}
.modcard h3{margin-top:0}
.modcard a{font-size:14px}
.modicon{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--teal);color:#fff;font-weight:700;margin-bottom:8px}
.modcard.g .modicon{background:var(--indigo)}
.simnotice,.apknotice{display:grid;gap:4px;background:var(--warn-bg);color:var(--warn-ink);border-radius:var(--radius-sm);padding:12px 14px;margin:10px 0}
.apknotice{background:var(--err-bg);color:var(--err-ink)}
.simwrap{display:grid;grid-template-columns:minmax(280px,360px) 1fr;gap:20px;align-items:start}
@media(max-width:760px){.simwrap{grid-template-columns:1fr}}
.phone{width:100%;max-width:360px;margin:0 auto;border:10px solid #1b1f23;border-radius:34px;background:var(--card);overflow:hidden;box-shadow:var(--shadow)}
.phone-top{display:flex;justify-content:space-between;align-items:center;padding:14px 14px 6px}
.phone-title{font-weight:800}
.phone-right{display:flex;gap:6px}
.pill{font-size:11px;padding:2px 8px;border-radius:999px;background:var(--mock-bg);color:var(--mock-ink);font-weight:700}
.pill.guardian{background:var(--info-bg);color:var(--info-ink)}
.phone-banner{padding:0 14px}
.phone-body{padding:10px 14px 16px;min-height:420px;max-height:560px;overflow:auto;background:var(--bg)}
.phone-nav{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:var(--card)}
.phone-nav button{border:0;background:transparent;padding:8px 4px;font-size:11px;color:var(--muted);display:grid;gap:4px;justify-items:center}
.phone-nav button.active{color:var(--teal);font-weight:700}
.phone-nav .nico{font-size:18px;line-height:1}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px;margin:8px 0}
.pcard h4{margin:0 0 6px;font-size:15px}
.kv{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted);padding:3px 0}
.kv b{color:var(--ink);font-weight:600;text-align:right}
.pbanner{border-radius:10px;padding:10px 12px;font-size:13px;margin:8px 0}
.pbanner.warn{background:var(--warn-bg);color:var(--warn-ink)}
.pbanner.ok{background:var(--ok-bg);color:var(--ok-ink)}
.pbanner.err{background:var(--err-bg);color:var(--err-ink)}
.pbanner.info{background:var(--info-bg);color:var(--info-ink)}
.pbtn{display:block;width:100%;margin:8px 0 0;padding:10px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--teal);font-weight:600}
.pbtn.solid{background:var(--teal);color:#fff;border-color:var(--teal)}
.pinpad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.pinpad button{padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--card);font-weight:700}
.pindots{font-size:26px;letter-spacing:6px;text-align:center}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.shot{margin:0}
.shot a{display:block;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#000}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{font-size:12px;color:var(--muted);margin-top:5px}
video{width:100%;max-width:720px;border-radius:12px;background:#000;border:1px solid var(--line)}
.stategrid .pcard{margin:0}
.tablewrap{overflow-x:auto;min-width:0;max-width:100%}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left}
th{color:var(--muted);font-weight:600}
.footer{border-top:1px solid var(--line);padding:18px;text-align:center;color:var(--muted);font-size:13px;background:var(--card)}
.footer-links{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:8px}
dialog.lightbox{border:0;padding:0;background:transparent;max-width:96vw;max-height:96vh}
dialog.lightbox img{max-width:96vw;max-height:88vh;border-radius:10px}
dialog.lightbox::backdrop{background:rgba(0,0,0,.8)}