/* Reset-ish */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
img{display:block;max-width:100%}

/* Theme */
:root{
  --bg:#ffffff;
  --ink:#111111;
  --muted:#6b6b6b;
  --lime:#00ff84;
  --lime-dark:#0ccb69;
}

body{background:var(--bg);color:var(--ink);font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif}

/* Layout */
.container{max-width:1100px;margin:0 auto;padding:16px}
.row{display:flex}
.mt-6{margin-top:6px}.mt-8{margin-top:8px}.mt-10{margin-top:10px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}
.tight{margin:0}
.h2{font-size:28px;font-weight:700}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--ink)}
.site-header .container{display:flex;align-items:center;justify-content:space-between}
.site-header .brand{font-weight:800;font-size:20px;text-decoration:none;color:var(--ink)}
.site-header nav{display:flex;gap:10px;align-items:center}
.site-header nav a{color:var(--ink);text-decoration:none;border:1px solid var(--ink);border-radius:.6rem;padding:6px 10px;background:#fff}
.site-header nav a.active{background:var(--ink);color:#fff}
.site-header nav .btn.small{padding:6px 10px}

/* Panels & cards */
.panel{border:1px solid var(--ink);border-radius:1rem;background:#fff;padding:16px}
.panel.small{padding:10px}

.media{border:1px solid var(--ink);border-radius:1rem;background:#fafafa;display:flex;align-items:center;justify-content:center;overflow:hidden}
.media img{max-width:100%;max-height:100%;object-fit:contain}

.card{border:1px solid var(--ink);border-radius:.9rem;background:#fff;overflow:hidden;display:block;color:inherit;text-decoration:none}
.card .body{padding:10px}

/* Buttons */
.btn{border:1px solid var(--ink);border-radius:.6rem;background:#fff;padding:8px 12px;cursor:pointer;font-weight:600}
.btn.primary{background:var(--lime);border-color:var(--ink)}
.btn:active{transform:translateY(1px)}

/* Text */
.muted{color:var(--muted)}

/* Lists */
.list{margin:0;padding-left:18px}
.list li{margin:6px 0}

/* Utilities */
.hidden{display:none!important}