:root{
  --bg:#0b0d12;
  --panel:#121622;
  --muted:#9aa4b2;
  --brand:#6ee7b7;
  --brand-2:#38bdf8;
  --text:#e6edf6;
  --border:#22283a;
  --accent:#f59e0b;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}
a{color:var(--brand-2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 1.2rem}
.muted{color:var(--muted)}
h1,h2,h3,h4{line-height:1.2}
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,13,18,.8);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.header-inner{align-items:center;gap:1rem;padding:.8rem 0}
.logo{font-weight:800;letter-spacing:.2px}
.logo span{color:var(--brand)}
.desktop-nav ul{display:flex;gap:1rem;list-style:none;padding:0;margin:0}
.desktop-nav a{padding:.4rem .6rem;border-radius:.5rem}
.desktop-nav a.active,.desktop-nav a:hover{background:var(--panel)}
.hamburger{display:none;background:none;border:none;cursor:pointer}
.hamburger span{display:block;width:24px;height:2px;background:#c7d0dc;margin:5px 0;transition:.2s}
.mobile-nav{display:none;position:absolute;top:56px;right:1rem;background:var(--panel);border:1px solid var(--border);border-radius:.7rem;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.mobile-nav ul{list-style:none;margin:0;padding:.4rem}
.mobile-nav a{display:block;padding:.6rem .8rem;border-radius:.5rem}
.mobile-nav a:hover{background:#0e1320}

.hero{display:grid;grid-template-columns: 1.2fr .8fr;gap:2rem;padding:2.2rem 0}
.hero-card{background:linear-gradient(135deg,#121622,#0e1320);border:1px solid var(--border);padding:1.2rem 1.2rem;border-radius:1rem;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.cta{display:flex;gap:.8rem;margin-top:1rem}
.btn{display:inline-flex;align-items:center;gap:.4rem;background:var(--panel);border:1px solid var(--border);padding:.6rem .9rem;border-radius:.6rem;color:var(--text);text-decoration:none}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#03121a;border:none}
.btn:hover{filter:brightness(1.05)}

.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:2rem 0}
.card{background:var(--panel);border:1px solid var(--border);border-radius:1rem;padding:1rem;display:flex;flex-direction:column;gap:.5rem}
.card small{color:var(--muted)}
.badge{display:inline-flex;align-items:center;font-size:.75rem;padding:.15rem .45rem;border:1px solid var(--border);border-radius:.4rem;color:var(--muted)}

.section{margin:2rem 0}
.section h2{margin-top:0}

.article{max-width:800px;margin:0 auto}
.article header{margin-bottom:1rem}
.article .meta{color:var(--muted);font-size:.9rem}
.article img{max-width:100%}
.article-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:2rem}
.article a.related{display:block;margin:.4rem 0}

.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.tool-card{background:var(--panel);border:1px solid var(--border);border-radius:1rem;padding:1rem}
.tool-card h3{margin-top:0}

.cookie-consent{position:fixed;left:0;right:0;bottom:0;background:rgba(10,12,18,.92);border-top:1px solid var(--border);display:none}
.cookie-inner{max-width:1100px;margin:0 auto;padding:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.cookie-actions{display:flex;gap:.6rem;flex-wrap:wrap}

.site-footer{margin-top:3rem;border-top:1px solid var(--border);padding:1.2rem 0;background:#0a0e17}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:1rem}
.footer-nav{list-style:none;margin:0;padding:0}
.footer-nav li{margin:.2rem 0}

code,kbd,pre{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}
pre{background:#0f1523;border:1px solid var(--border);padding:.8rem;border-radius:.6rem;overflow:auto}

.chart{background:var(--panel);border:1px solid var(--border);border-radius:1rem;padding:1rem}
.chart svg{width:100%;height:auto}

@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .card-grid{grid-template-columns:1fr}
  .tools-grid{grid-template-columns:1fr}
  .desktop-nav{display:none}
  .hamburger{display:block}
}