:root{--bg:#0f1115;--sf:#191c22;--tx:#f1f2f4;--mu:#9aa1ab;--ac:#f5c518;--ac2:#6ee7f9;--r:4px;--on:#141414;--hi:#f5c518;--onhi:#141414}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.65 'Roboto',system-ui,sans-serif}
h1,h2,h3,.bm-brand{font-family:'Oswald',Georgia,serif;line-height:1.15;margin:0 0 .5em}
a{color:var(--ac)}img{max-width:100%}
.bm-wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.bm-muted{color:var(--mu)}
.bm-btn{display:inline-block;background:var(--ac);color:var(--on);padding:.8em 1.5em;border-radius:var(--r);text-decoration:none;font-weight:600}
.bm-legal h2{font-size:1.2rem;margin-top:1.8em}.bm-legal{max-width:780px}
.bm-foot{font-size:.9rem;color:var(--mu)}.bm-foot a{color:var(--mu)}
.bm-card{background:var(--sf);border-radius:var(--r);padding:24px}
details{background:var(--sf);border-radius:var(--r);padding:14px 18px;margin:10px 0}summary{cursor:pointer;font-weight:600}

.bm-shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}
.bm-side{background:var(--ac);color:var(--on);padding:36px 28px;position:sticky;top:0;height:100vh}
.bm-side .bm-brand{color:var(--on);text-decoration:none;font-size:1.7rem;display:block;margin-bottom:34px}
.bm-side nav a{display:block;color:var(--on);text-decoration:none;padding:8px 0;border-bottom:1px solid rgba(127,127,127,.3);opacity:.9}
.bm-main{padding:50px 6vw;min-width:0}
.bm-main h1{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.bm-tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:26px 0 50px}
.bm-tiles .bm-card{border-left:5px solid var(--ac2)}
.bm-foot{margin-top:60px;padding-top:24px;border-top:1px solid rgba(127,127,127,.3)}
@media(max-width:820px){.bm-shell{grid-template-columns:minmax(0,1fr)}.bm-side{position:static;height:auto}.bm-tiles{grid-template-columns:minmax(0,1fr)}}