:root{--c:#00f0ff;--m:#ff2e88;--bg:#02060a;--card:rgba(6,16,24,.86);--line:rgba(0,240,255,.24);--t:#e4fbff;--mut:#8fb6c2}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--t);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--c);text-decoration:none}a:hover{text-decoration:underline}
.top{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;padding:14px clamp(16px,5vw,60px);border-bottom:1px solid var(--line)}
.brand{font-weight:800;letter-spacing:.22em;color:#fff}.top nav{display:flex;flex-wrap:wrap;gap:6px 18px}.top nav a{color:var(--mut)}
main{max-width:860px;margin:0 auto;padding:34px 18px 20px}h1{font-size:clamp(26px,4.6vw,42px);line-height:1.1;margin:0 0 14px}h2{margin-top:34px}
.lead{color:#b5d3dc;font-size:1.08rem}.crumbs{color:var(--mut);font-size:14px}
form{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}input[type=text]{flex:1 1 280px;padding:15px 16px;background:#000b10;color:#fff;border:1px solid var(--c);border-radius:6px;font-size:17px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--m);outline-offset:1px}
button,.btn{display:inline-block;padding:14px 24px;background:rgba(0,240,255,.1);color:var(--c);border:1px solid var(--c);border-radius:6px;font-weight:700;cursor:pointer;font-size:16px;text-decoration:none}
button:hover,.btn:hover{background:var(--c);color:#001116;text-decoration:none}
.card{margin:14px 0;padding:18px 20px;border:1px solid var(--line);border-radius:8px;background:var(--card)}.card h3{margin:0 0 6px}
.q{display:inline-block;padding:2px 10px;border-radius:99px;background:var(--m);color:#fff;font-weight:800;margin-right:8px}
.on{color:#39ff88}.off{color:#ff5c8a}.mut{color:var(--mut)}
table.t{width:100%;border-collapse:collapse;margin:18px 0}.t th,.t td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.t th{color:var(--mut);font-weight:600}.hs{word-break:break-word;font-size:14px;color:#c9e6ee}
details{border:1px solid var(--line);border-radius:6px;margin:10px 0;padding:10px 14px;background:var(--card)}summary{cursor:pointer;font-weight:600}
footer{max-width:860px;margin:30px auto 40px;padding:18px;border-top:1px solid var(--line);color:var(--mut);font-size:13px}
textarea{width:100%;background:#000b10;color:#7ff4ff;border:1px solid var(--line);border-radius:6px;padding:12px;font-family:ui-monospace,Consolas,monospace;font-size:13px}
select{background:#000b10;color:#fff;border:1px solid var(--c);padding:8px;border-radius:4px}.small{color:var(--mut);font-size:13px}