:root{
  --bg:#eef2f4;--card:#fff;--ink:#14212a;--mut:#5c6c77;--line:#d8e0e5;--soft:#f3f6f8;
  --acc:#0a6e8a;--acc-ink:#fff;--good:#18794a;--bad:#c2352b;--warn:#9a6300;--sl:38%;--tb:93%;--tf:28%;--hl:#fff3d1;--hint:#fdf0d5;--hint-ink:#7a4b00;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Segoe UI",Roboto,sans-serif;
  color-scheme:light
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e1418;--card:#151d22;--ink:#e2e8ec;--mut:#91a1ab;--line:#27333b;--soft:#1c262d;
  --acc:#4fb3cf;--acc-ink:#05222b;--good:#4cc27e;--bad:#f06a5f;--warn:#e2a640;--sl:60%;--tb:21%;--tf:76%;--hl:#33301f;--hint:#2e2919;--hint-ink:#e9c47a;
  color-scheme:dark
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 var(--sans);font-variant-numeric:tabular-nums}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
h2{font-size:15px;margin:0 0 10px;font-weight:600}
h3{font-size:13px;margin:14px 0 6px;color:var(--mut);font-weight:600}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.mono{font-family:var(--mono)}
.mut{color:var(--mut)}
.top{background:var(--card);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:16px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;color:var(--ink);margin-right:auto}
.brand:hover{text-decoration:none}
.search{display:flex;gap:8px;flex:1 1 420px;max-width:560px}
.search input{flex:1;min-width:0;height:36px;padding:0 12px;border:1px solid var(--line);border-radius:7px;background:var(--soft);color:var(--ink);font:14px var(--mono)}
.search input:focus{border-color:var(--acc);outline:none;background:var(--card)}
.search input[aria-invalid=true]{border-color:var(--bad)}
.btn{height:36px;padding:0 14px;border:1px solid var(--line);border-radius:7px;background:var(--card);color:var(--ink);font:inherit;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--acc)}
.btn.primary{background:var(--acc);border-color:var(--acc);color:var(--acc-ink);font-weight:600}
.btn.sm{height:24px;padding:0 8px;font-size:12px;border-radius:5px;display:inline-flex;align-items:center}
.btn.sm:hover{text-decoration:none}
.qerr{color:var(--bad);margin:0;padding-bottom:10px;font-size:13px}
main.wrap{padding-top:16px;padding-bottom:8px}
.status{display:flex;align-items:center;gap:8px;min-height:0;font-size:13px;color:var(--mut)}
.status:not(:empty){margin-bottom:12px}
.status.warn{color:var(--warn)}
.status.err{color:var(--bad)}
.spin{width:13px;height:13px;flex:none;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:rot .8s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:12px;min-width:0}
.card>h2{display:flex;align-items:baseline;gap:4px 10px;flex-wrap:wrap}
.card>h2 small{font-weight:400;color:var(--mut);font-size:12px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:12px;align-items:stretch}
.grid2>.card,.col>.card{margin-bottom:0}
.col{display:flex;flex-direction:column;gap:12px;min-width:0}
.mapcard{flex:1 1 auto;display:flex;flex-direction:column;min-height:300px}
.map{flex:1 1 auto;min-height:220px;border-radius:7px;overflow:hidden;isolation:isolate}
.empty{margin:0;color:var(--mut)}
.errbox p{margin:0;color:var(--bad)}
.verdict{display:grid;grid-template-columns:minmax(0,1fr) 220px;grid-template-areas:"identity score" "body score";gap:12px 28px;align-items:start;border-left:5px solid var(--line)}
.summary-identity{grid-area:identity;min-width:0}
.summary-body{grid-area:body;min-width:0}
.verdict>.score{grid-area:score}
.verdict.hue{border-left-color:hsl(var(--h) 55% var(--sl))}
.v-ip{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.v-ip .mono{font-size:20px;font-weight:600;overflow-wrap:anywhere}
.v-label{font-size:30px;line-height:1.25;font-weight:700;margin:6px 0 12px}
.verdict .kv{font-size:14px}
.verdict .kv dt,.verdict .kv dd{padding:7px 0}
.locs{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:3px 12px}
.locs>div{display:contents}
.verdict.bogon{display:block}
.bogon .v-label{margin-bottom:4px}
.bogon p:last-child{margin:0}
.tags{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.tag{display:inline-flex;align-items:center;max-width:100%;padding:0 8px;border-radius:999px;background:var(--soft);color:var(--mut);border:1px solid var(--line);font-size:12px;line-height:20px;overflow-wrap:anywhere}
.tag.hue{background:hsl(var(--h) 60% var(--tb));color:hsl(var(--h) 60% var(--tf));border-color:transparent}
.v-ip .tag{font-weight:600}
.verdict .tags .tag{font-size:13px;line-height:24px;padding:0 10px}
.conf{display:inline-flex;align-items:center;gap:3px;margin-left:6px;font-size:13px;color:var(--mut)}
.conf i{width:5px;height:12px;border-radius:2px;background:var(--line)}
.conf i:first-of-type{margin-left:4px}
.c1 i:nth-of-type(1),.c2 i:nth-of-type(-n+2),.c3 i{background:var(--acc)}
.cmp{display:inline-flex;flex-wrap:wrap;gap:4px 12px}
.cmp>span{white-space:nowrap}
.cmp b{font-weight:600}
.cmp .diff{color:var(--warn)}
.meta{display:flex;flex-wrap:wrap;gap:4px 14px;margin:10px 0 0;font-size:12px;color:var(--mut)}
.score{display:flex;flex-direction:column;align-items:center;gap:8px}
.score>.mut{font-size:12px}
.ring{position:relative;width:118px;height:118px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring::before{content:"";position:absolute;inset:0;border-radius:50%;background:conic-gradient(hsl(var(--h) 65% var(--sl)) calc(var(--v)*1%),var(--line) 0);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 10px),#000 calc(100% - 9px));mask:radial-gradient(farthest-side,transparent calc(100% - 10px),#000 calc(100% - 9px))}
.ring b{font-size:34px;line-height:1.1;color:hsl(var(--h) 65% var(--sl))}
.ring span{font-size:13px;font-weight:600;color:hsl(var(--h) 60% var(--sl))}
.ring.wait span{color:var(--mut)}
.ring .spin{width:20px;height:20px;margin-bottom:6px}
.factors{list-style:none;margin:0;padding:0;width:100%;font-size:13px}
.factors li{display:flex;justify-content:space-between;gap:8px;padding:3px 0;border-bottom:1px dashed var(--line)}
.factors li:last-child{border-bottom:0}
.pos{color:var(--good)}
.neg{color:var(--bad)}
.w{font-weight:600;color:var(--acc)}
.w.n{color:var(--mut)}
.kv{display:grid;grid-template-columns:6.5em minmax(0,1fr);gap:0 16px;margin:0;font-size:13px}
.kv dt,.kv dd{padding:6px 0;border-bottom:1px solid var(--soft)}
.kv.fit{grid-template-columns:max-content minmax(0,1fr)}
.kv dt{color:var(--mut)}
.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.kv dt:last-of-type,.kv dd:last-of-type{border-bottom:0}
.ipl{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px}
.ipl+.ipl{margin-top:4px}
.ipl .mono{overflow-wrap:anywhere}
.vlist{max-height:180px;overflow:auto}
.tw{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:7px}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{text-align:left;padding:6px 10px;border-bottom:1px solid var(--line);vertical-align:top;white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
th{background:var(--soft);color:var(--mut);font-weight:600}
td.wr{white-space:normal;min-width:180px}
td.num,th.num{text-align:right}
tr.hl td{background:var(--hl)}
.hints{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:6px}
.hints:empty{display:none}
.hints li{padding:8px 12px;border-radius:7px;background:var(--hint);color:var(--hint-ink);font-size:13px}
.stale{opacity:.45;transition:opacity .2s}
.foot{padding-top:4px;padding-bottom:32px;font-size:12px;color:var(--mut);overflow-wrap:anywhere}
.foot p{margin:4px 0}
.score-details-toggle{height:34px;padding:0 12px;font-size:13px;color:var(--acc)}
.score-details-toggle:disabled{opacity:.55;cursor:default}
#scoreDetails{width:min(760px,calc(100% - 28px));max-height:calc(100dvh - 32px);padding:0;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink)}
#scoreDetails::backdrop{background:rgb(0 0 0 / .45)}
.score-detail-head{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;background:var(--card);border-bottom:1px solid var(--line)}
.score-detail-head h2{margin:0;font-size:18px}
#scoreDetailsBody{padding:4px 20px 20px}
.score-detail-section{margin-top:24px}
.score-detail-section h3{font-size:15px;color:var(--ink);margin:0 0 10px}
.score-detail-section p{margin:5px 0;font-size:13px;overflow-wrap:anywhere}
.score-detail-list{list-style:none;margin:0;padding:0}
.score-detail-list li{padding:10px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.score-detail-list li:last-child{border-bottom:0}
.score-detail-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px 16px;font-size:13px}
.score-detail-list p:empty{display:none}
@media (max-width:760px){
  .grid2{grid-template-columns:minmax(0,1fr)}
  .verdict{grid-template-columns:minmax(0,1fr) 132px;grid-template-areas:"identity score" "body body";gap:14px 10px}
  .search{flex-basis:100%;max-width:none}
  .v-label{font-size:24px}
  .verdict .kv{grid-template-columns:max-content minmax(0,1fr)}
  .locs,.locs>div{display:block}
  .locs>div+div{margin-top:3px}
  .locs .mut{margin-right:8px}
  .card{padding:14px}
  .verdict>.score{gap:6px}
  .verdict .ring{width:104px;height:104px}
  .verdict .ring b{font-size:30px}
  .summary-identity #ipAddress{font-size:18px}
  .summary-identity .v-label{font-size:22px}
  #scoreDetailsBody{padding-inline:14px}
  .score-detail-head{padding:14px}
  td.wr{min-width:140px}
}
@media (prefers-reduced-motion:reduce){.spin{animation-duration:3s}.stale{transition:none}}

#ipAddress{margin:0;font:600 20px/1.4 var(--mono);overflow-wrap:anywhere}
.score-data{font-size:12px;text-align:center;overflow-wrap:anywhere}
[hidden]{display:none!important}