:root{--bg:#0b0f0d;--panel:#111a15;--line:#1e2c24;--text:#effaf3;--mute:#9db3a6;--acc:#24e283;--acc2:#4ff0a0}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:radial-gradient(900px 500px at 50% -120px,rgba(36,226,131,.13),transparent 70%) no-repeat,var(--bg);color:var(--text);font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--acc2)}a:hover{opacity:.85}
.wrap{max-width:780px;margin:0 auto;padding:0 18px}
header{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(11,15,13,.92);backdrop-filter:blur(8px);z-index:5}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:58px;gap:12px}
.logo{display:flex;align-items:center;gap:9px;font-weight:900;font-size:21px;letter-spacing:-.5px;color:var(--text);text-decoration:none}.logo img{width:32px;height:32px;border-radius:8px}.logo span{color:var(--acc)}
nav a{color:var(--mute);text-decoration:none;margin-left:16px;font-size:15px;white-space:nowrap}nav a:hover{color:var(--text)}
main{padding:36px 0 60px}
h1{font-size:clamp(30px,6vw,46px);line-height:1.12;letter-spacing:-1px;margin:0 0 14px}
h2{font-size:25px;margin:40px 0 10px;letter-spacing:-.3px}h3{font-size:19px;margin:24px 0 6px}
.lede{font-size:19px;color:var(--mute);margin:0 0 22px}
.answer{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:12px;padding:16px 18px;margin:0 0 26px}
.answer strong{display:block;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);margin-bottom:4px}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.btn{display:inline-block;padding:13px 20px;border-radius:12px;font-weight:800;text-decoration:none;background:var(--acc);color:#04130b;box-shadow:0 0 22px rgba(36,226,131,.35)}
.btn.alt{background:transparent;border:1px solid var(--line);color:var(--text)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:14px 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.card b{display:block;margin-bottom:4px}
ol.steps{padding-left:22px}ol.steps li{margin:8px 0}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px}
th,td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}th{background:var(--panel)}
details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:8px 0}
summary{font-weight:700;cursor:pointer}
.meta{color:var(--mute);font-size:14px}
.list a{display:block;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}
.list a span{display:block;color:var(--mute);font-size:15px}
footer{border-top:1px solid var(--line);padding:26px 0 40px;color:var(--mute);font-size:14px}
footer a{color:var(--mute)}
@media(max-width:560px){nav a{margin-left:9px;font-size:13px}.logo{font-size:18px;gap:7px}.logo img{width:28px;height:28px}body{font-size:16px}}