:root{--ground-0:#000;--ground-1:#0b0b12;--band-indigo:#212062;--band-light:#f4f4f6;--surface-1:#14142a;--surface-2:#1b1b3a;--surface-indigo:#2e2d88;--ink-hi:#f7f7fa;--ink-body:#c9c9d6;--ink-mute:#aaa;--border-dark:#26263e;--border-indigo:#454399;--gold:#ffc125;--gold-hover:#ffd25a;--gold-wash:#ffc12514;--success:#3fd97f;--warn:#ffb020;--error:#ff6b6b;--ease-out-expo:cubic-bezier(.16, 1, .3, 1);--duration-normal:.2s;--font-mono:"IBM Plex Mono", "SF Mono", Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}:focus-visible{outline:2px solid var(--gold);outline-offset:2px}:focus:not(:focus-visible){outline:none}body{background:var(--ground-1);color:var(--ink-body);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.65}h1,h2,h3,h4{color:var(--ink-hi);font-family:Plus Jakarta Sans,sans-serif}a{color:var(--gold);text-decoration:none}a:hover{text-decoration:underline}.mono,.eyebrow{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute);font-size:12px}.battlement-rule{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='8'%3E%3Crect x='0' width='24' height='8' fill='%23ffc125'/%3E%3Crect x='36' width='24' height='8' fill='%23ffc125'/%3E%3Crect x='72' width='24' height='8' fill='%23ffc125'/%3E%3C/svg%3E") no-repeat;width:96px;height:8px;margin:34px auto}footer.site{text-align:center;border-top:1px solid var(--border-dark);background:var(--ground-0);margin-top:96px;padding:48px 24px 40px}footer.site .battlement-mini{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='6'%3E%3Crect x='0' width='12' height='6' fill='%23ffc125'/%3E%3Crect x='24' width='12' height='6' fill='%23ffc125'/%3E%3Crect x='48' width='12' height='6' fill='%23ffc125'/%3E%3C/svg%3E") no-repeat;width:60px;height:6px;margin:0 auto 20px}footer.site p{color:var(--ink-mute);font-size:.9rem}footer.site a{color:var(--ink-body)}footer.site a:hover{color:var(--gold)}.card-grid{flex-wrap:wrap;justify-content:center;gap:22px;display:flex}.pb-card{background:var(--surface-1);border:1px solid var(--border-dark);transition:all var(--duration-normal) var(--ease-out-expo);color:var(--ink-body);border-radius:14px;flex:0 360px;padding:24px;display:block}.pb-card[hidden]{display:none}.pb-card:hover{background:var(--surface-2);text-decoration:none;transform:translateY(-2px)}.pb-card h3{margin-bottom:8px;font-size:1.15rem}.pb-card p{margin-bottom:12px;font-size:.92rem}.pb-card .meta{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);flex-wrap:wrap;gap:8px;font-size:10px;display:flex}.pb-card .meta .chip{border:1px solid var(--border-dark);border-radius:4px;padding:4px 8px}.pb-card .meta .chip.gold{color:var(--gold);background:var(--gold-wash);border-color:#0000}.pb-card .progress{color:var(--success);margin-top:10px;font-size:.8rem}.start-here{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:#101018;background:var(--gold);border-radius:4px;margin-bottom:12px;padding:4px 10px;font-size:11px;display:inline-block}