:root{--bg:#060D09;--surface:#0C1912;--ink:#EAF3EC;--ink-soft:#9DB3A4;--green:#34D97B;--gold:#E2C285;--stroke:rgba(157,179,164,.16);--line-g:rgba(52,217,123,.35);color-scheme:dark}
@media (prefers-color-scheme: light){:root:not([data-theme="dark"]){--bg:#F3F7F3;--surface:#FFFFFF;--ink:#10241A;--ink-soft:#4E6557;--green:#136B3B;--gold:#83651B;--stroke:rgba(15,42,26,.15);--line-g:rgba(19,107,59,.4);color-scheme:light}}
:root[data-theme="light"]{--bg:#F3F7F3;--surface:#FFFFFF;--ink:#10241A;--ink-soft:#4E6557;--green:#136B3B;--gold:#83651B;--stroke:rgba(15,42,26,.15);--line-g:rgba(19,107,59,.4);color-scheme:light}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;padding:48px 20px 80px}
main{max-width:760px;margin:0 auto}
h1{font-size:1.9rem;line-height:1.25;letter-spacing:-.02em;margin:18px 0 6px}
h2{font-size:1.15rem;margin:34px 0 10px;color:var(--green)}
p,li{color:var(--ink-soft);font-size:.97rem}
ul{padding-left:22px;margin:8px 0}
a{color:var(--gold)}
.badge{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);border:1px solid var(--line-g);border-radius:100px;padding:5px 12px}
.card{background:var(--surface);border:1px solid var(--stroke);border-radius:14px;padding:18px 20px;margin:16px 0}
.eff{font-size:.8rem;margin-top:6px}
.back{display:inline-block;margin-top:38px;color:var(--green);text-decoration:none;border:1px solid var(--line-g);border-radius:100px;padding:9px 18px}