:root{--bg:#0d1117;--panel:#161b22;--panel2:#1d2430;--text:#e6edf3;--muted:#9aa4b2;--line:#273244;--accent:#3fb950;--warn:#f0b429;--danger:#f85149;--link:#58a6ff}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}
.container{width:min(1120px,92vw);margin:0 auto}.row{display:flex;gap:1rem}.between{justify-content:space-between}.center{align-items:center}.wrap{flex-wrap:wrap}
.site-header,.site-footer{background:#0a0f14;border-bottom:1px solid var(--line)}.site-footer{border-top:1px solid var(--line);border-bottom:0;margin-top:2rem;padding:1rem 0}.brand{font-size:1.5rem;font-weight:700;color:var(--text)}.tagline,.muted{color:var(--muted);font-size:.9rem}.nav{display:flex;gap:1rem;flex-wrap:wrap}.page{padding:1.5rem 0 2rem}
.hero,.card,.ctn-ad-slot{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:1rem 1.2rem;box-shadow:0 10px 30px rgba(0,0,0,.15)}
.ctn-ad-slot{margin-bottom:1rem;overflow:hidden}.ctn-ad-slot:last-child{margin-bottom:0;margin-top:1rem}.ctn-ad-slot img{max-width:100%;height:auto;display:block}.ctn-ad-slot iframe{max-width:100%}
.grid{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
h1,h2,h3{margin:.2rem 0 1rem}p{margin:.35rem 0 1rem}label{display:block;margin-bottom:.35rem;font-weight:700}
input,select,textarea{width:100%;padding:.8rem;border-radius:10px;background:#0b1220;border:1px solid var(--line);color:var(--text)}
button,.btn{display:inline-block;background:var(--accent);color:#08130d;border:0;border-radius:10px;padding:.75rem 1rem;font-weight:700;cursor:pointer}.btn.secondary{background:#243244;color:var(--text)}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:.75rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:#c9d1d9}
.code{font-family:monospace;white-space:pre-wrap;background:#0b1220;border:1px solid var(--line);padding:1rem;border-radius:10px}.flash{padding:.9rem 1rem;border-radius:12px;margin-bottom:1rem}.flash-success{background:#0f2a1b;border:1px solid #1c6c35}.flash-error{background:#2f1316;border:1px solid #6d2329}.flash-warning{background:#2f2611;border:1px solid #7a5d14}.kpi{font-size:1.8rem;font-weight:700}.small{font-size:.85rem}.badge{display:inline-block;padding:.25rem .5rem;border-radius:999px;border:1px solid var(--line);font-size:.8rem}.actions{display:flex;gap:.5rem;flex-wrap:wrap}
@media (max-width:800px){.row.between.center{align-items:flex-start;flex-direction:column}}