:root{--bg:#0a0a0a;--fg:#ededed;--m:#8a8a8a;--l:#262626;--c:#101010;color-scheme:dark}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font:15px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:inherit;text-decoration:none}
::selection{background:#fff;color:#000}
.mono,.logo,.lb,pre,code{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
nav{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 5%;border-bottom:1px solid var(--l)}
.logo{font-weight:700;font-size:15px}.logo span{color:var(--m)}
.nl{display:flex;align-items:center;gap:20px;font-size:14px;color:var(--m)}.nl a:hover,.nl a.cur{color:var(--fg)}.nl a.btn{color:#000}
.live{display:flex;align-items:center;gap:6px;font:12px ui-monospace,Menlo,monospace}.live i{width:6px;height:6px;border-radius:50%;background:#fff}
footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:22px 5%;border-top:1px solid var(--l);color:var(--m);font-size:13px;margin-top:70px}
footer a{margin-left:18px}footer a:hover{color:#fff}
.btn{display:inline-block;padding:10px 18px;border:1px solid #fff;border-radius:3px;font:600 14px system-ui,sans-serif;cursor:pointer;background:#fff;color:#000;text-align:center}
.btn:hover{background:#d6d6d6;border-color:#d6d6d6}.btn.o{background:transparent;color:var(--fg);border-color:#3a3a3a}.btn.o:hover{border-color:#fff}
.btn.s{padding:6px 12px;font-size:12px}.btn:disabled{opacity:.4;cursor:not-allowed}
h1{font-size:clamp(32px,5.2vw,52px);line-height:1.08;letter-spacing:-1.2px;font-weight:700;margin-bottom:16px}
h2{font-size:24px;letter-spacing:-.5px;margin-bottom:10px}h3{font-size:16px}
.lb{font-size:12px;color:var(--m);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.lead{color:#b5b5b5;font-size:17px;max-width:480px;margin-bottom:26px}
.mut{color:var(--m);font-size:13px}
section{padding:60px 5%}.in{max-width:1040px;margin:0 auto}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;max-width:1040px;margin:0 auto;padding:72px 5% 56px}
.cta-row{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.lnk{border-bottom:1px solid #555;padding-bottom:1px}.lnk:hover{border-color:#fff}
.con{border:1px solid var(--l);background:#060606;border-radius:4px}
.con .hd{display:flex;justify-content:space-between;padding:9px 14px;border-bottom:1px solid var(--l);font:12px ui-monospace,monospace;color:var(--m)}
.con pre{padding:14px;font:13px/1.7 ui-monospace,monospace;color:#cfcfcf;min-height:190px;white-space:pre-wrap}
.con pre:after{content:"_";animation:bl 1s steps(2) infinite}@keyframes bl{50%{opacity:0}}
.band{border-top:1px solid var(--l);border-bottom:1px solid var(--l)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);max-width:1040px;margin:0 auto}
.facts div{padding:22px 5%;border-right:1px solid var(--l)}.facts div:last-child{border:0}
.facts b{display:block;font:700 22px ui-monospace,monospace}.facts span{color:var(--m);font-size:13px}
.sh{display:flex;gap:16px;align-items:baseline;flex-wrap:wrap;margin-bottom:24px}.sh h2{margin:0}.sh .lb{margin:0}
.rows{border-top:1px solid var(--l)}
.rw{display:grid;grid-template-columns:60px 220px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--l)}
.rw .n{font:13px ui-monospace,monospace;color:var(--m)}.rw p{color:#a5a5a5}
.dl .rw{grid-template-columns:240px 1fr}
.guide{display:grid;grid-template-columns:190px 1fr;border:1px solid var(--l);border-radius:4px}
.tb{display:flex;flex-direction:column;border-right:1px solid var(--l)}
.tb button{background:none;border:0;border-bottom:1px solid var(--l);color:var(--m);padding:14px 16px;text-align:left;font:inherit;cursor:pointer}
.tb button.on{color:#000;background:#fff}.pn{padding:18px;min-width:0}
.code{position:relative;background:#060606;border:1px solid var(--l);border-radius:3px}
.code pre{padding:14px;font:13px/1.65 ui-monospace,monospace;overflow-x:auto;color:#cfcfcf}.code .btn{position:absolute;top:8px;right:8px}
.inv{background:#f0f0f0;color:#0a0a0a}.inv .lb,.inv .mut{color:#555}
.spec{width:100%;border-collapse:collapse;font-size:15px}.spec th,.spec td{padding:13px 10px;border-bottom:1px solid #cdcdcd;text-align:left}
.spec th{font-weight:600}.spec td.mono{font-family:ui-monospace,monospace}
.inv .btn{background:#0a0a0a;color:#fff;border-color:#0a0a0a}.inv .btn:hover{background:#333}
.wrap{overflow-x:auto}
details{border-bottom:1px solid var(--l);padding:16px 0}details summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
details summary::-webkit-details-marker{display:none}details summary:after{content:"+";color:var(--m);font-family:ui-monospace,monospace}details[open] summary:after{content:"−"}
details p{margin-top:10px;color:#a8a8a8}
.doc{max-width:720px;margin:0 auto;padding:56px 5% 0}.doc h1{font-size:34px;letter-spacing:-1px;margin:0 0 6px}
.doc h3{margin:28px 0 6px}.doc p,.doc li{color:#c4c4c4;font-size:15px;margin-bottom:8px}.doc ul{padding-left:20px}.doc .d{color:var(--m);font-size:13px;margin-bottom:24px}
.card{border:1px solid var(--l);background:var(--c);border-radius:4px;padding:22px}.card p,.card li{color:var(--m);font-size:14px}
.card .btn{width:100%}.card .btn.s,.tabs .btn,.acts .btn{width:auto}
input,textarea{width:100%;padding:11px 12px;margin-bottom:12px;background:#060606;border:1px solid var(--l);border-radius:3px;color:var(--fg);font:inherit;font-size:14px}
textarea{resize:vertical;min-height:72px;margin:0}input:focus,textarea:focus{outline:0;border-color:#fff}
.box{max-width:900px;margin:36px auto 0;padding:0 5%}
.tabs{display:flex;gap:8px;margin-bottom:16px}.tabs .on{background:#fff;color:#000}
.oa{display:grid;gap:8px;margin-bottom:6px}.or{text-align:center;color:var(--m);font-size:12px;margin:10px 0 12px}
.err{color:#ff8a8a;font-size:13px;min-height:18px;margin-bottom:8px}
.row{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#fff;margin-right:8px}.dot.off{background:#444}
.bar{height:5px;background:var(--l);overflow:hidden;width:160px;margin-top:4px}.bar i{display:block;height:100%;background:#fff;width:0;transition:width .5s}
pre.log{background:#060606;border:1px solid var(--l);border-radius:3px;padding:12px;font:12px ui-monospace,Menlo,monospace;color:#bbb;height:220px;overflow:auto;white-space:pre-wrap;margin-top:14px}
.hide{display:none}.sp{margin-top:18px}
.field{margin-bottom:18px}.field label{display:block;font-size:13px;margin-bottom:6px}.field label small{color:var(--m)}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}.seg button{padding:11px;border:1px solid var(--l);background:#060606;color:var(--m);border-radius:3px;font:inherit;font-size:14px;cursor:pointer}.seg button.on{border-color:#fff;color:#fff;background:#161616}
.drop{border:1.5px dashed #3a3a3a;border-radius:4px;padding:28px 16px;text-align:center;color:var(--m);font-size:14px;cursor:pointer}.drop:hover,.drop.on{border-color:#fff;color:#fff}.drop.has{border-style:solid;color:#fff}
.hint{color:var(--m);font-size:12px;margin-top:6px}.cnt{float:right;font-size:12px;color:var(--m)}
.pg{height:4px;background:var(--l);overflow:hidden;margin:14px 0 0;opacity:0;transition:.2s}.pg.on{opacity:1}.pg i{display:block;height:100%;width:0;background:#fff;transition:width .2s}
.badge{display:inline-block;border:1px solid #3a3a3a;border-radius:2px;padding:1px 8px;font:11px ui-monospace,monospace;color:var(--m);margin-left:8px;vertical-align:middle}
.job{font-size:13px;color:var(--m);margin-top:12px;white-space:pre-wrap;word-break:break-word}.job.bad{color:#ff8a8a}
.sg{width:100%;height:50px;display:block;margin-top:4px;background:#060606;border:1px solid var(--l)}
#ts{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:80;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:#fff;color:#000;padding:10px 16px;border-radius:3px;font-size:14px;max-width:min(92vw,420px);animation:tin .2s both}.toast.bad{background:#ff7b7b}
@keyframes tin{from{opacity:0;transform:translateY(6px)}}
#sb{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:50;display:flex;align-items:center;gap:8px;background:#fff;color:#000;border:0;border-radius:3px;padding:11px 16px;font:600 14px system-ui,sans-serif;cursor:pointer}#sb:hover{background:#d6d6d6}
#sbn{background:#000;color:#fff;border-radius:2px;min-width:18px;height:18px;padding:0 5px;font:600 11px/18px system-ui,sans-serif;text-align:center;font-style:normal}#sbn.hide{display:none}
#sp{position:fixed;right:18px;bottom:calc(70px + env(safe-area-inset-bottom,0px));width:min(370px,calc(100vw - 36px));height:min(500px,calc(100vh - 130px));z-index:50;display:flex;flex-direction:column;background:#0d0d0d;border:1px solid #3a3a3a;border-radius:4px;overflow:hidden}#sp.hide{display:none}
.sph{display:flex;justify-content:space-between;align-items:center;padding:13px 16px;border-bottom:1px solid var(--l)}.sph small{display:block;color:var(--m);font-size:12px}
#spx{background:none;border:0;color:var(--m);font-size:24px;cursor:pointer;line-height:1}#spx:hover{color:#fff}
#spm{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px}
.mg{max-width:84%;padding:9px 12px;border-radius:3px;font-size:14px;white-space:pre-wrap;word-break:break-word}.mg small{display:block;font-size:10px;opacity:.6;margin-top:4px}
.mg.me{align-self:flex-end;background:#fff;color:#000}.mg.ad{align-self:flex-start;background:#1a1a1a;border:1px solid var(--l)}.mg.sys{align-self:center;max-width:95%;background:none;color:var(--m);font-size:13px;text-align:center}
.spi{display:flex;gap:8px;padding:10px;border-top:1px solid var(--l);align-items:flex-end}.spi textarea{min-height:0;height:44px;resize:none}.spi .btn{width:auto}
.th{display:flex;justify-content:space-between;gap:10px;width:100%;text-align:left;padding:14px 16px;background:var(--c);border:1px solid var(--l);border-radius:3px;color:#fff;font:inherit;cursor:pointer;margin-bottom:8px}.th:hover{border-color:#555}
.th span{color:var(--m);font-size:13px;display:block;max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.th i{font-style:normal;background:#fff;color:#000;border-radius:2px;font-size:11px;font-weight:700;padding:2px 8px;align-self:center}
.chat{display:flex;flex-direction:column;gap:8px;min-height:240px;max-height:55vh;overflow-y:auto;margin:14px 0}
@media(max-width:820px){.hero{grid-template-columns:1fr;gap:32px;padding-top:44px}.guide{grid-template-columns:1fr}.tb{flex-direction:row;border-right:0;border-bottom:1px solid var(--l)}.tb button{flex:1;border-bottom:0;text-align:center}}
@media(max-width:700px){.rw,.dl .rw{grid-template-columns:1fr;gap:4px}.facts{grid-template-columns:1fr}.facts div{border-right:0;border-bottom:1px solid var(--l)}}
@media(max-width:520px){.live{display:none}}
/* status */
.cells{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--l);border-right:0;border-bottom:0}
.cell{padding:20px;border-right:1px solid var(--l);border-bottom:1px solid var(--l);min-width:0}
.cell .v{font:700 30px ui-monospace,Menlo,monospace;margin:4px 0 2px}.cell .s{color:var(--m);font-size:12px}
.cell.w2{grid-column:span 2}.cell .bar{width:100%;margin-top:10px}
.big{width:100%;height:140px;display:block;background:#060606;border:1px solid var(--l);margin-top:12px}
.key{display:flex;gap:18px;font:12px ui-monospace,monospace;color:var(--m);margin-top:8px;flex-wrap:wrap}
.key i{display:inline-block;width:14px;border-top:2px solid #fff;vertical-align:middle;margin-right:6px}.key i.t{border-top:2px dashed #8a8a8a}
@media(max-width:820px){.cells{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.cells{grid-template-columns:1fr}.cell.w2{grid-column:auto}}