@font-face{font-family:"Inter";src:url(/assets/fonts/Inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/assets/fonts/JetBrainsMono.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/assets/fonts/JetBrainsMono-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}
:root{--bg:#f7f8fa;--surface:#fff;--surface2:#eef1f5;--line:#e3e7ee;--glow:7%;--ink:#0f172a;--muted:#64748b;--accent:#0d9488;--accent2:#0f766e;--accentbg:#e6f7f4;--ok:#16a34a;--okbg:#e7f7ec;--bad:#e11d48;--badbg:#fde8ed;--amber:#d97706;--amberbg:#fff3df;--wait:#94a3b8;--focus:#f59e0b;--shadow:0 1px 2px rgba(15,23,42,.05),0 8px 24px -12px rgba(15,23,42,.18);--r:14px}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0b0f19;--surface:#111827;--surface2:#172033;--line:#243047;--ink:#e5e7eb;--muted:#9aa5b8;--accent:#2dd4bf;--accent2:#5eead4;--accentbg:#0f2a2a;--ok:#34d399;--okbg:#0f2f24;--bad:#fb7185;--badbg:#3b1420;--amber:#fbbf24;--amberbg:#3a2a0b;--wait:#64748b;--glow:16%;--shadow:0 1px 2px rgba(0,0,0,.4),0 12px 32px -14px rgba(0,0,0,.6)}}
:root[data-theme=dark]{--glow:16%;--bg:#0b0f19;--surface:#111827;--surface2:#172033;--line:#243047;--ink:#e5e7eb;--muted:#9aa5b8;--accent:#2dd4bf;--accent2:#5eead4;--accentbg:#0f2a2a;--ok:#34d399;--okbg:#0f2f24;--bad:#fb7185;--badbg:#3b1420;--amber:#fbbf24;--amberbg:#3a2a0b;--wait:#64748b;--shadow:0 1px 2px rgba(0,0,0,.4),0 12px 32px -14px rgba(0,0,0,.6)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html{background:var(--bg)}
.page{background:var(--bg);color:var(--ink);min-height:100dvh}
body{margin:0;font:16px/1.55 "Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-feature-settings:"cv11","ss01","tnum";color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:inherit}
code,.mono{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.wrap{max-width:1040px;margin:0 auto;padding:0 22px}
h1{font-size:clamp(34px,5.6vw,54px);line-height:1.02;letter-spacing:-.035em;font-weight:800;margin:0 0 16px}
h2{font-size:24px;letter-spacing:-.02em;font-weight:700;margin:0 0 8px}
h3{font-size:15px;font-weight:600;color:var(--muted);text-transform:none;margin:24px 0 10px}
.kicker{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent2);background:var(--accentbg);padding:5px 12px;border-radius:999px;margin:0 0 18px}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accentbg)}
.lead{max-width:60ch;color:var(--muted);margin:0 0 24px;font-size:17.5px;line-height:1.6}
/* nav */
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;padding:12px 22px;margin:0 -22px;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{font-weight:800;letter-spacing:-.03em;text-decoration:none;font-size:20px;display:flex;align-items:center;gap:10px}
.brand .mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(145deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#fff;box-shadow:0 4px 12px -4px var(--accent)}
.brand svg{width:18px;height:18px}
.nav ul{display:flex;gap:2px;list-style:none;margin:0 0 0 auto;padding:0}
.nav ul a{text-decoration:none;padding:7px 12px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--muted);transition:.15s}
.nav ul a:hover{color:var(--ink);background:var(--surface2)}
.nav ul a[aria-current]{color:var(--ink);background:var(--surface2);font-weight:600}
.nav .tools{display:flex;gap:8px;align-items:center}
.nav select{font:inherit;font-size:14px;padding:7px 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink)}
#theme{width:36px;height:36px;padding:0;border-radius:9px;background:var(--surface);color:var(--ink);border:1px solid var(--line);display:grid;place-items:center}
#theme svg{width:17px;height:17px}
/* sponsor */
#sponsor{margin:18px 0 0}
#sponsor a{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 10px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:13.5px;background:var(--surface);box-shadow:var(--shadow);transition:.15s}
#sponsor a:hover{transform:translateY(-1px);border-color:var(--accent)}
#sponsor .lab{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
#sponsor .tag{color:var(--muted)}#sponsor .cta{font-weight:600;color:var(--accent2);white-space:nowrap}
#sponsor img{border-radius:4px}
/* hero */
.hero{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;padding:52px 0 40px}
.hero::before{content:"";position:absolute;inset:-40px -22px 0;background:radial-gradient(70% 60% at 15% 10%,color-mix(in srgb,var(--accent) var(--glow),transparent),transparent 72%);pointer-events:none;z-index:-1}
.hero.single{grid-template-columns:1fr;padding:48px 0 24px}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
button{font:inherit;font-weight:600;padding:11px 20px;border-radius:11px;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;transition:.15s;box-shadow:0 6px 16px -8px var(--accent)}
button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.06)}
button.ghost{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:none}
button.small{padding:6px 11px;font-size:13px;border-radius:8px}
button:disabled{opacity:.5;cursor:default;transform:none}
button:focus-visible,input:focus-visible,summary:focus-visible,.row:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
label.chk{display:inline-flex;gap:8px;align-items:center;color:var(--muted);font-size:14.5px;cursor:pointer;font-weight:500}
label.chk input{accent-color:var(--accent);width:16px;height:16px}
.note{margin:14px 0 0;padding:12px 16px;border-left:4px solid var(--amber);background:var(--amberbg);border-radius:10px;font-size:14.5px}
.note.bad{border-color:var(--bad);background:var(--badbg)}
/* gauge card */
.gcard{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:26px 26px 22px;display:grid;gap:14px;justify-items:center;text-align:center}
.gauge{position:relative;width:216px;height:216px}
.gauge svg{width:100%;height:100%;transform:rotate(-90deg)}
.gauge .track{fill:none;stroke:var(--surface2);stroke-width:11}
.gauge .prog{fill:none;stroke:var(--ok);stroke-width:11;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .8s cubic-bezier(.2,.8,.2,1),stroke .3s}
.gauge .prog.amber{stroke:var(--amber)}.gauge .prog.bad{stroke:var(--bad)}
.gauge .center{position:absolute;inset:0;display:grid;place-content:center;gap:2px}
.gauge .center b{font:600 54px/1 "JetBrains Mono",ui-monospace,monospace;letter-spacing:-.04em}
.gauge .center span{font-size:12.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.stats{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.stat{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;border-radius:999px;background:var(--surface2);font-size:13px;font-weight:600}
.stat i{width:8px;height:8px;border-radius:50%;background:var(--wait)}.stat.b i{background:var(--ok)}.stat.o i{background:var(--bad)}
.stat b{font-family:"JetBrains Mono",monospace;font-weight:600}
#summary{margin:0;font-size:14.5px;color:var(--muted);max-width:40ch}
#detail{margin:0;font-size:14.5px;font-weight:500}
/* breakdown */
.bdgrid{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:center;margin-top:16px}
.donut{position:relative;width:220px;height:220px}
.donut svg{width:100%;height:100%;transform:rotate(-90deg)}
.donut circle{fill:none;stroke-width:16;transition:stroke-dasharray .5s ease,stroke-dashoffset .5s ease}
.donut .center{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.donut .center b{font:600 30px/1 "JetBrains Mono",monospace;letter-spacing:-.03em}
.donut .center span{font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.legend{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.legend li{display:grid;grid-template-columns:14px 1fr auto;gap:10px;align-items:center;font-size:14px}
.legend i{width:12px;height:12px;border-radius:4px;display:block}
.legend .n{font-weight:600}.legend .m{font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--muted);white-space:nowrap}
.legend .lb{grid-column:2/4;height:6px;background:var(--surface2);border-radius:3px;overflow:hidden;margin-top:-4px}
.legend .lb i{height:100%;width:0;border-radius:0;transition:width .4s}
@media(max-width:700px){.bdgrid{grid-template-columns:1fr;justify-items:center}.legend{width:100%}}
/* sections as cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:26px 28px;margin:22px 0}
.sub{color:var(--muted);margin:0}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin:16px 0 10px;position:relative}
.steps::before{content:"";position:absolute;left:10%;right:10%;top:15px;height:2px;background:var(--line)}
.step{position:relative;text-align:center;font-size:13px;padding-top:40px}
.step::before{content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);width:20px;height:20px;border-radius:50%;background:var(--surface);border:2px solid var(--line);box-sizing:border-box}
.step.on::before{background:var(--ok);border-color:var(--ok);box-shadow:0 0 0 4px var(--okbg)}
.step.part::before{background:var(--amber);border-color:var(--amber);box-shadow:0 0 0 4px var(--amberbg)}
.step b{display:block;font-size:14px}.step.on b{color:var(--ok)}.step.part b{color:var(--amber)}.step.off{opacity:.55}
.step .q{color:var(--muted);font-family:"JetBrains Mono",monospace;font-size:12px}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th{text-align:left;font-weight:600;color:var(--muted);font-size:12.5px;letter-spacing:.02em;padding:8px 10px 8px 0;border-bottom:1px solid var(--line)}
td{padding:11px 10px 11px 0;border-bottom:1px solid var(--line);vertical-align:top}
td.q{white-space:nowrap;color:var(--muted);font-family:"JetBrains Mono",monospace;font-size:13px}
td.r{white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--surface2);color:var(--muted)}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.on{background:var(--okbg);color:var(--ok)}.pill.off{background:var(--badbg);color:var(--bad)}.pill.part{background:var(--amberbg);color:var(--amber)}
.on{color:var(--ok)}.off{color:var(--bad)}.part{color:var(--amber)}.na{color:var(--muted)}
.url{display:flex;gap:8px;align-items:center;margin-top:8px;padding:6px 8px 6px 10px;background:var(--surface2);border-radius:8px}
.url code{font-size:11.5px;word-break:break-all;color:var(--muted);flex:1}
.desc{color:var(--muted);font-size:13.5px}
/* categories */
.filter{display:flex;gap:12px;flex-wrap:wrap;align-items:center;padding:8px 0 14px}
.filter input[type=search]{font:inherit;padding:9px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);min-width:260px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.seg label{padding:7px 13px;font-size:13.5px;color:var(--muted);cursor:pointer;font-weight:500}
.seg input{position:absolute;opacity:0;width:0;height:0}
.seg label:has(input:checked){background:var(--accentbg);color:var(--accent2);font-weight:600}
details.cat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin:0 0 10px;box-shadow:var(--shadow);overflow:hidden}
summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr 150px 84px;gap:16px;align-items:center;padding:15px 20px}
summary::-webkit-details-marker{display:none}
summary:hover{background:var(--surface2)}
summary .name{font-weight:650}
summary .name::before{content:"";display:inline-block;width:7px;height:7px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(-45deg);margin:0 12px 2px 2px;transition:transform .15s}
details[open] summary .name::before{transform:rotate(45deg)}
.catdesc{margin:0;padding:0 20px 10px 41px;color:var(--muted);font-size:13.5px}
.bar{height:7px;background:var(--surface2);border-radius:4px;overflow:hidden}.bar i{display:block;height:100%;width:0;background:var(--ok);transition:width .3s}
summary .cnt{text-align:right;font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--muted);white-space:nowrap}
.row{display:grid;grid-template-columns:128px 1fr auto 64px;gap:12px;align-items:center;padding:8px 20px;border-top:1px solid var(--line);font-size:14px;cursor:pointer;transition:background .12s}
.row:hover{background:var(--surface2)}.row.hide{display:none}
.st{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--surface2);color:var(--muted);justify-self:start}
.st::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.row.ok .st{background:var(--okbg);color:var(--ok)}.row.err .st{background:var(--surface2);color:var(--muted);text-decoration:underline dotted}.row.bad .st{background:var(--badbg);color:var(--bad)}.row.ok.x .st{background:var(--amberbg);color:var(--amber)}.row.run .st::before{animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.2}}
.host{word-break:break-all;font-size:13px}
.tags{display:flex;gap:4px;flex-wrap:wrap}
.tags span{font-size:10.5px;font-weight:600;letter-spacing:.03em;padding:2px 7px;border-radius:6px;background:var(--surface2);color:var(--muted);white-space:nowrap}
.tags span.x{box-shadow:inset 0 0 0 1.5px var(--muted)}
.ms{text-align:right;color:var(--muted);font-family:"JetBrains Mono",monospace;font-size:12px}
.info{grid-column:1/-1;font-size:13.5px;color:var(--muted);padding:8px 12px 10px;background:var(--surface2);border-radius:10px;display:grid;gap:4px}
.info b{color:var(--ink);font-weight:600}
/* misc */
.own form{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.own input{flex:1;min-width:220px;font:inherit;padding:11px 14px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink)}
#ownout{margin:0;min-height:1.5em}
.notes p,.notes li,.prose p,.prose li{max-width:72ch}.notes ul,.prose ul{padding-left:20px}.notes li{margin:6px 0}
.faq details{border-bottom:1px solid var(--line)}.faq summary{display:flex;justify-content:space-between;align-items:center;font-weight:600;padding:15px 0;gap:12px}
.faq summary::after{content:"+";font-size:20px;color:var(--muted);transition:transform .15s}.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary .name::before{display:none}
.faq p{margin:0 0 16px;color:var(--muted);max-width:72ch}
.prose table{margin:12px 0}.alllists{font-size:13px}.alllists td,.alllists th{padding:8px 8px 8px 0}.alllists code{font-size:11px}.alllists a{white-space:nowrap}.prose code{font-size:12px;word-break:break-all;background:var(--surface2);padding:2px 6px;border-radius:6px}.prose h2{margin-top:34px}
footer{padding:34px 0 46px;color:var(--muted);font-size:13.5px;border-top:1px solid var(--line);margin-top:34px}
footer p{max-width:86ch}footer nav{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}footer nav a{text-decoration:none;font-weight:500}
.bait{position:absolute;left:-9999px;width:1px;height:1px}
/* ip page */
.ipgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin:8px 0 22px}
.ipbox{padding:18px 20px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow)}
.ipbox b{display:block;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-weight:700}
.ipbox .v{font-family:"JetBrains Mono",monospace;font-size:16px;word-break:break-all}
.ipbox.main{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.ipbox.main .v{font-size:clamp(20px,3.6vw,28px);font-weight:600}
@media(max-width:820px){.hero{grid-template-columns:1fr;gap:26px;padding:36px 0 28px}.gcard{padding:22px}}
@media(max-width:700px){
 #sponsor .tag{display:none}#sponsor a{width:100%}#sponsor .cta{margin-left:auto}
 .nav{flex-wrap:wrap;gap:10px}.nav ul{order:3;width:100%;margin:2px 0 0;overflow-x:auto}
 .card{padding:20px 18px}
 summary{grid-template-columns:1fr 80px 74px;padding:14px 16px}
 .steps::before{left:12%;right:12%}.step{font-size:11px}.step b{font-size:12px}
 .row{grid-template-columns:1fr;grid-template-areas:"st" "host" "tags" "ms" "info";gap:6px;padding:10px 16px}
 .st{grid-area:st}.host{grid-area:host}.tags{grid-area:tags}.ms{grid-area:ms;text-align:left}.info{grid-area:info}
 .detect table,.detect thead,.detect tbody,.detect tr,.detect td,.detect th{display:block}.detect thead{display:none}.detect tr{border-bottom:1px solid var(--line);padding:10px 0}.detect td{border:0;padding:2px 0}
 .prose table{display:block;overflow-x:auto}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}