:root{--bg:#0b0b0d;--wood:#1c1c1e;--gold:#0a84ff;--text:#f5f5f7;--muted:#a1a1a6}
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:var(--bg);font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif}
.wrap{width:min(1100px,92%);margin:0 auto}
img{max-width:100%;height:auto;display:block}

/* Header & Nav */
header{position:sticky;top:0;background:rgba(0,0,0,.6);backdrop-filter:saturate(120%) blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.hdr{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.wrap, header .wrap, footer .wrap{}
header .wrap, footer .wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}
.brand img{width:36px;height:36px;border-radius:12px}
nav{display:flex;gap:8px;align-items:center}
nav a{color:var(--text);text-decoration:none;padding:8px 12px;border-radius:12px}
nav a:hover{background:rgba(255,255,255,.06)}
select{background:#1c1c1e;border:1px solid #2c2c2e;color:var(--text);border-radius:10px;padding:6px 10px}

/* Generic components */
a{color:var(--gold);text-decoration:none}
.card{background:#111;border:1px solid #2c2c2e;border-radius:16px;padding:18px}

/* Footer */
footer{border-top:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.6);backdrop-filter:saturate(120%) blur(10px);padding:26px 0;margin-top:24px}
footer a{color:var(--gold);text-decoration:none}

/* Typographic helpers */
h1,h2{margin:.6em 0 .3em}
.muted{color:var(--muted)}
.note{font-size:14px;color:#cdbfae}

/* Responsive helpers (can be overridden per page) */
@media (max-width:960px){
  .wrap{width:min(1200px,94%)}
}

/* Small-screen improvements */
@media (max-width:640px){
  .hdr{flex-direction:column;align-items:flex-start;gap:8px}
  nav{flex-wrap:wrap;gap:6px}
  nav a{padding:6px 10px}
  footer .wrap{flex-direction:column !important;gap:8px}
}