:root{--bg:#0f172a;--card:#111827;--text:#e5e7eb;--muted:#94a3b8;--pri:#2563eb;--pri2:#1d4ed8}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,Segoe UI,Roboto,Ubuntu}
.container{max-width:900px;margin:0 auto;padding:32px}
h1{font-size:1.6rem;margin:0 0 16px}
h2{font-size:1.2rem;margin:12px 0}
p{color:var(--muted)}
.button,button{display:inline-block;background:var(--pri);color:#fff;text-decoration:none;border:none;border-radius:8px;padding:10px 16px;font-weight:600;cursor:pointer}
.button:hover,button:hover{background:var(--pri2)}
.button.small,button.small{padding:6px 10px;font-size:.9rem}
form{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
input{background:#0b1220;border:1px solid #263246;color:var(--text);border-radius:8px;padding:10px 12px;min-width:240px}
table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{border-bottom:1px solid #1f2937;padding:8px;text-align:left}
code{background:#0b1220;border:1px solid #263246;border-radius:4px;padding:2px 4px}
.card{background:var(--card);padding:16px;border-radius:12px;margin:16px 0;border:1px solid #1f2937}
footer{margin-top:24px}