*{box-sizing:border-box}
:root{--bg:#0a0a0f;--card:#12121a;--text:#e8e8ec;--dim:#9595a1;--blue:#00d4ff;--purple:#a78bfa;--line:rgba(255,255,255,.09)}
html{color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.72}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.site-nav{max-width:960px;margin:auto;padding:18px 20px;display:flex;gap:18px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.site-nav div{display:flex;gap:16px;flex-wrap:wrap}.site-nav a{font-size:.88rem}
main{max-width:880px;margin:auto;padding:42px 20px 64px}
.eyebrow{color:var(--blue);font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em}
h1{font-size:clamp(2rem,6vw,3.2rem);line-height:1.12;margin:.35rem 0 1rem;background:linear-gradient(135deg,var(--blue),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
h2{font-size:1.35rem;line-height:1.3;margin:2.5rem 0 .75rem}h3{font-size:1.05rem;margin:1.5rem 0 .5rem}
p,li{color:var(--dim);font-size:.97rem}p{margin:.6rem 0 1rem}ul,ol{padding-left:1.35rem}li{margin:.4rem 0}
.lede{font-size:1.08rem;max-width:760px}.reviewed{font-size:.82rem;color:var(--dim)}
.callout,.source-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin:20px 0}.callout{border-left:3px solid var(--blue)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;margin:18px 0}table{width:100%;min-width:640px;border-collapse:collapse}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;font-size:.9rem}th{background:rgba(255,255,255,.025)}td{color:var(--dim)}tr:last-child td{border-bottom:0}
.source-list li{margin:.7rem 0}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.button{display:inline-block;background:var(--blue);color:#001116;padding:10px 15px;border-radius:9px;font-weight:700}.button.secondary{background:var(--card);color:var(--text);border:1px solid var(--line)}.button:hover{text-decoration:none;filter:brightness(1.08)}
.adsterra-unit{max-width:100%}
footer{border-top:1px solid var(--line);padding:28px 20px 40px;text-align:center;color:var(--dim);font-size:.8rem}footer p{font-size:.8rem}
@media(max-width:600px){.site-nav{align-items:flex-start;flex-direction:column}.table-wrap{margin-left:-10px;margin-right:-10px}main{padding-top:30px}}