:root{--bg:#f6f7fb;--card:#fff;--text:#1a2233;--muted:#68738a;--line:#e3e7f0;--brand:#3b5bdb;--brand2:#5f7cff;--ok:#1f9d55;--warn:#d98a0b;--fail:#d64545;--info:#5b6b8c;--ok-bg:#e8f6ee;--warn-bg:#fdf3e1;--fail-bg:#fdecec;--info-bg:#eef1f7;--shadow:0 6px 24px rgba(30,45,90,.08)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1420;--card:#171e2e;--text:#e6eaf3;--muted:#93a0ba;--line:#26304a;--brand:#7c93ff;--brand2:#a3b2ff;--ok:#3ecf8e;--warn:#f0b04a;--fail:#ff7b7b;--info:#9fb0d4;--ok-bg:#12291f;--warn-bg:#2b2413;--fail-bg:#2f1a1a;--info-bg:#1c2438;--shadow:0 6px 24px rgba(0,0,0,.35)}}
:root[data-theme=dark]{--bg:#0f1420;--card:#171e2e;--text:#e6eaf3;--muted:#93a0ba;--line:#26304a;--brand:#7c93ff;--brand2:#a3b2ff;--ok:#3ecf8e;--warn:#f0b04a;--fail:#ff7b7b;--info:#9fb0d4;--ok-bg:#12291f;--warn-bg:#2b2413;--fail-bg:#2f1a1a;--info-bg:#1c2438;--shadow:0 6px 24px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:900px;margin:0 auto;padding:0 16px}
header{border-bottom:1px solid var(--line);background:var(--card)}
header .wrap{display:flex;align-items:center;gap:16px;height:60px}
.logo{font-weight:700;font-size:19px;color:var(--text);display:flex;align-items:center;gap:8px}
.logo i{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:inline-block}
nav{display:flex;gap:16px;margin-left:8px;flex:1}nav a{color:var(--muted);font-size:15px}nav a.on{color:var(--text)}
.ctl{display:flex;gap:8px}.ctl button{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:8px;padding:5px 10px;font-size:13px;cursor:pointer}
.hero{padding:44px 0 16px;text-align:center}
.hero h1{font-size:clamp(26px,5vw,38px);line-height:1.2;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 auto 26px;max-width:600px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px}
.addr{display:flex;gap:8px;align-items:stretch;margin:14px 0}
.addr code{flex:1;min-width:0;overflow-wrap:anywhere;background:var(--info-bg);border:1px dashed var(--line);border-radius:10px;padding:13px 14px;font-size:clamp(14px,3.6vw,18px);font-weight:600;text-align:left}
.btn{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0;border-radius:10px;padding:12px 20px;font-size:15px;font-weight:600;cursor:pointer}
.btn.sec{background:var(--info-bg);color:var(--text);border:1px solid var(--line)}
.btn:disabled{opacity:.6;cursor:default}
.hint{color:var(--muted);font-size:14px}.center{text-align:center}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:26px 0}
.steps .card{padding:16px}.steps b{display:block;margin-bottom:4px}
.spin{width:18px;height:18px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;display:inline-block;animation:sp 1s linear infinite;vertical-align:-3px;margin-right:8px}
@keyframes sp{to{transform:rotate(360deg)}}
.gauge{display:flex;flex-direction:column;align-items:center;padding:8px 0 4px}
.gauge svg{width:230px;height:130px}.gauge .num{font-size:44px;font-weight:800;margin-top:-58px}
.gauge .lbl{color:var(--muted);font-size:14px}
.verdict{font-size:20px;font-weight:700;text-align:center;margin:4px 0}
.sec{margin:14px 0;border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden}
.sec>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:14px 16px}
.sec>summary::-webkit-details-marker{display:none}
.ico{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;color:#fff;flex:none}
.ico.ok{background:var(--ok)}.ico.warn{background:var(--warn)}.ico.fail{background:var(--fail)}.ico.info{background:var(--info)}
.sec .t{flex:1;font-weight:600}.pts{font-variant-numeric:tabular-nums;font-size:14px;color:var(--muted)}
.chev{color:var(--muted);transition:transform .2s}.sec[open] .chev{transform:rotate(90deg)}
.items{border-top:1px solid var(--line)}
.it{display:flex;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}.it:last-child{border-bottom:0}
.it .ico{width:22px;height:22px;font-size:12px;margin-top:2px}
.it .h{font-weight:600}.it .d{color:var(--muted);font-size:14px;overflow-wrap:anywhere}.it .p{margin-left:auto;font-size:13px;color:var(--muted);white-space:nowrap}
.it.ok{background:linear-gradient(90deg,var(--ok-bg),transparent 40%)}.it.warn{background:linear-gradient(90deg,var(--warn-bg),transparent 40%)}.it.fail{background:linear-gradient(90deg,var(--fail-bg),transparent 40%)}
.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px 18px;font-size:14px;margin-top:8px}.meta span{color:var(--muted)}
pre.raw{margin:0;padding:14px;overflow:auto;font-size:12px;line-height:1.45;max-height:340px;background:var(--info-bg);border-radius:10px}
input[type=text]{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:15px}
.row{display:flex;gap:8px;flex-wrap:wrap}.row>*{flex:1;min-width:150px}.row .btn{flex:none}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;font-weight:600}
.tag.ok{background:var(--ok-bg);color:var(--ok)}.tag.fail{background:var(--fail-bg);color:var(--fail)}.tag.warn{background:var(--warn-bg);color:var(--warn)}.tag.info{background:var(--info-bg);color:var(--info)}
footer{padding:30px 0;color:var(--muted);font-size:13px;text-align:center}
@media(max-width:560px){.addr{flex-direction:column}.btn{width:100%}nav{gap:10px}}

.stepper{list-style:none;margin:6px 0 0;padding:0;text-align:left}
.stepper li{display:flex;gap:12px;align-items:flex-start;padding:9px 4px;border-bottom:1px dashed var(--line);color:var(--muted)}
.stepper li:last-child{border-bottom:0}
.stepper li.done{color:var(--text)}.stepper li.active{color:var(--text);font-weight:700}
.si{width:24px;height:24px;border-radius:50%;flex:none;display:inline-flex;align-items:center;justify-content:center;background:var(--info-bg);font-size:13px;color:var(--muted)}
.si.done{background:var(--ok);color:#fff;font-weight:800}.si.act{background:transparent}
.si .spin{margin:0;width:18px;height:18px}
.stepper .sub{font-weight:400;font-size:13px;color:var(--muted);overflow-wrap:anywhere}
.bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden;margin:4px 0 12px}.bar>div{height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand2));transition:width .4s}
.msg{margin-top:10px;font-size:14px}.msg.ok{color:var(--ok)}.msg.err{color:var(--fail)}
.tabs{display:flex;gap:6px;padding:10px 12px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tab{background:transparent;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:8px 12px;font-size:14px;cursor:pointer}
.tab.on{color:var(--text);border-color:var(--brand);font-weight:600}
iframe.pv{width:100%;height:480px;border:0;background:#fff;border-radius:0 0 12px 12px;resize:vertical}
.pvbar{display:flex;gap:10px;align-items:center;padding:10px 14px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.rec{margin-top:8px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card)}
.rec .rh{display:flex;gap:10px;align-items:center;padding:6px 10px;background:var(--info-bg);font-size:12px;flex-wrap:wrap}
.rec .rh span{color:var(--muted);overflow-wrap:anywhere;flex:1}.rec code{display:block;padding:9px 10px;font-size:12.5px;overflow-wrap:anywhere;font-family:ui-monospace,Consolas,monospace}
.cp{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:6px;padding:2px 8px;font-size:12px;cursor:pointer}
.fix{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-top:10px;background:var(--card);display:flex;gap:12px}
.fix .h{font-weight:600}.fix .d{color:var(--muted);font-size:14px}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.fgrid label{display:block;font-size:13px;color:var(--muted)}
select{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:15px}
table.hist{width:100%;border-collapse:collapse;font-size:14px}
table.hist th{text-align:left;color:var(--muted);font-weight:500;padding:8px 10px;border-bottom:1px solid var(--line)}
table.hist td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle;overflow-wrap:anywhere}
.chip{display:inline-block;min-width:44px;text-align:center;padding:3px 8px;border-radius:99px;font-weight:700;color:#fff;font-size:13px}
.spark{width:100%;height:70px}
@media(max-width:640px){table.hist thead{display:none}table.hist td{display:block;border:0;padding:3px 10px}table.hist tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}}
.rowlink{cursor:pointer}.rowlink:hover{background:var(--info-bg)}

table.tbl{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}
table.tbl td{padding:5px 8px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}
table.tbl td:first-child{color:var(--muted);width:34%}
table.tbl td.ok{color:var(--ok);font-weight:600}table.tbl td.fail{color:var(--fail);font-weight:600}table.tbl td.warn{color:var(--warn);font-weight:600}
table.tbl td.mono{font-family:ui-monospace,Consolas,monospace;font-size:12px}
details.more{margin-top:6px}details.more>summary{cursor:pointer;color:var(--brand);font-size:13px}
@media print{header,footer,.btn,.ctl,.cp,#tabs,iframe.pv,#rep-btn,.card:has(#rep-email),#save,.noprint{display:none!important}
body{background:#fff;color:#000}.sec,.card,.fix{box-shadow:none;break-inside:avoid}details>*{display:block}}

footer.ft{margin-top:44px;background:#0f1420;color:#93a0ba;padding:34px 0 22px;border-top:1px solid #26304a}
.ftgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.ftgrid h4{margin:0 0 12px;color:#e6eaf3;font-size:15px;font-weight:700}
.ftgrid a{display:block;color:#93a0ba;font-size:14px;padding:4px 0}.ftgrid a:hover{color:#fff;text-decoration:none}
.ftbot{margin-top:24px;padding-top:16px;border-top:1px solid #26304a;font-size:12.5px;text-align:center}
@media(max-width:640px){.ftgrid{grid-template-columns:1fr;gap:18px}}
.card:target{outline:2px solid var(--brand)}.card[id]{scroll-margin-top:16px}
@media print{footer.ft{display:none!important}}
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:6px}
label.chk{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text);padding:6px 10px;border:1px solid var(--line);border-radius:10px;cursor:pointer}
input[type=checkbox]{width:auto;accent-color:var(--brand)}
.fgrid label:has(input[type=checkbox]){display:flex;align-items:center;gap:8px;color:var(--text)}
input[type=file]{width:100%;padding:10px;border:1px dashed var(--line);border-radius:10px;background:var(--card);color:var(--text)}
.doc{max-width:760px;margin:0 auto;padding:28px 0}
.doc h1{font-size:30px;margin:0 0 6px}.doc h2{font-size:20px;margin:26px 0 6px}.doc p,.doc li{color:var(--text)}
.doc .lead{color:var(--muted);margin:0 0 14px}.doc code{background:var(--info-bg);border-radius:6px;padding:1px 6px;font-size:.92em}
.doc pre{background:var(--info-bg);border-radius:10px;padding:12px 14px;overflow:auto;font-size:13px}
.doc details{border:1px solid var(--line);border-radius:12px;background:var(--card);margin:10px 0;padding:0}
.doc details>summary{cursor:pointer;padding:12px 16px;font-weight:600;list-style:none}.doc details>summary::-webkit-details-marker{display:none}
.doc details>div{padding:0 16px 14px}
[hidden]{display:none!important}
.ftbot a{color:#c3cde3;text-decoration:underline}.ftbot a:hover{color:#fff}

.ipbig{text-align:center;padding:26px 16px}.ipbig .ipv{font-size:clamp(28px,7vw,48px);font-weight:800;letter-spacing:.5px;overflow-wrap:anywhere}
.ipbig .ipt{font-size:13px;color:var(--muted);margin-bottom:6px}
.kv{display:grid;grid-template-columns:minmax(150px,34%) 1fr;gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card)}
.kv>div{padding:12px 16px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.kv>div:nth-last-child(-n+2){border-bottom:0}
.kv>div:nth-child(odd){color:var(--muted);background:var(--info-bg)}.kv b.ok{color:var(--ok)}.kv b.warn{color:var(--warn)}.kv b.fail{color:var(--fail)}
.kv small{display:block;color:var(--muted);font-weight:400;margin-top:2px}
@media(max-width:560px){.kv{grid-template-columns:1fr}.kv>div:nth-child(odd){border-bottom:0;padding-bottom:2px}.kv>div:nth-child(even){padding-top:2px}}
.spgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:14px 0}
.spbox{border:1px solid var(--line);border-radius:14px;padding:14px;text-align:center;background:var(--card)}.spbox .n{font-size:32px;font-weight:800;font-variant-numeric:tabular-nums}.spbox .l{font-size:13px;color:var(--muted)}