:root{--bg:#0f1a12;--card:#16261a;--ink:#eef6e8;--muted:#a9bba3;--lime:#c8ff6a;--warn:#ffd166;--bad:#ff7a7a;--line:#2b4230}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
header,main,footer{max-width:560px;margin:0 auto;padding:16px}
.top{display:flex;align-items:center;justify-content:space-between;gap:8px}
h1{margin:0;font-size:1.6rem}
h2{font-size:1.15rem;margin:24px 0 8px}
h3{font-size:1rem;margin:0 0 6px}
.lede{font-size:1.05rem;margin:8px 0 2px}
.small{font-size:.9rem;color:var(--muted)}
.net{background:var(--warn);color:#1b1b00;font-weight:800;letter-spacing:.08em;padding:6px 10px;border-radius:6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;margin:8px 0}
.seg{border:0;padding:0;margin:0;display:flex;gap:8px;flex-wrap:wrap}
.seg label{flex:1 1 140px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px;min-height:48px}
.tag{font-size:.75rem;background:var(--lime);color:#102010;border-radius:4px;padding:1px 6px}
label{display:block;margin:10px 0 4px}
input[type=radio],input[type=checkbox]{width:20px;height:20px;vertical-align:middle;margin-right:6px}
input:not([type=radio]):not([type=checkbox]){width:100%;min-height:48px;padding:10px;border-radius:8px;border:1px solid var(--line);background:#0b140d;color:var(--ink);font-size:1rem}
button{min-height:48px;padding:10px 16px;margin:6px 6px 0 0;border:0;border-radius:10px;background:var(--lime);color:#102010;font-weight:700;font-size:1rem;cursor:pointer}
button:disabled{background:#3a4a3c;color:#8fa08a;cursor:not-allowed}
button.secondary{background:transparent;color:var(--lime);border:1px solid var(--lime)}
:focus-visible{outline:3px solid var(--warn);outline-offset:2px}
.alert{color:var(--bad);font-weight:600}
.warn{background:#3a3010;border-left:4px solid var(--warn);padding:10px;border-radius:6px}
pre{white-space:pre-wrap;word-break:break-all;background:#0b140d;padding:10px;border-radius:8px;font-size:.8rem}
.locks{list-style:none;padding:0}
.locks li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin:8px 0}
.count{font-weight:700;color:var(--lime)}
.log{padding-left:20px;word-break:break-all}
a{color:var(--lime)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
details{margin-top:10px}
summary{cursor:pointer;min-height:32px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}