*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#0f172a;color:#e2e8f0;font-family:"Segoe UI",system-ui,sans-serif;line-height:1.75}
header.left{background:#111827;padding:18px 40px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;border-bottom:1px solid #f59e0b}
.brand{display:flex;align-items:center;gap:14px}
.logo{width:52px;height:52px;border-radius:50%;overflow:hidden;border:2px solid #f59e0b}
.logo img{width:100%;height:100%;object-fit:cover}
.brand h1{font-size:1.35rem;font-weight:500;margin:0}
.brand p{font-size:.72rem;color:#fbbf24;margin:1px 0 0}
nav.links{display:flex;gap:22px;flex-wrap:wrap}
nav.links a{color:#cbd5e1;text-decoration:none;padding:8px 0;font-size:.84rem;border-bottom:2px solid transparent}
nav.links a.on{border-bottom-color:#f59e0b;color:#fbbf24}
.hero{background:linear-gradient(rgba(15,23,42,.7),rgba(15,23,42,.85)),url(img/header-bg.jpg) center/cover no-repeat;padding:80px 40px;text-align:left}
.hero h1{font-size:2rem;margin:0 0 12px;color:#fff;font-weight:500;max-width:560px}
.hero p{font-size:1.05rem;color:#fbbf24;max-width:480px}
main{max-width:820px;margin:0 auto;padding:40px 24px 80px}
h2{font-size:1.32rem;margin:34px 0 14px;color:#fbbf24;font-weight:500}
p,li{margin:0 0 15px}
ul{margin:0 0 15px 1.3em}
img{width:100%;height:auto;display:block;margin:16px 0;border-radius:6px}
.cap{color:#fbbf24;font-size:.8rem;margin:-8px 0 18px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.grid img{margin:0}
table{width:100%;border-collapse:collapse;margin:14px 0 20px;font-size:.9rem;background:#1e293b}
th,td{border-bottom:1px solid #334155;padding:10px 8px;text-align:left}
th{color:#fbbf24}
.note{background:#1e293b;padding:16px;margin:22px 0;border-left:4px solid #f59e0b;font-size:.9rem}
footer.dark{background:#0c1222;color:#cbd5e1;padding:40px 24px 22px;font-size:.86rem;border-top:1px solid #f59e0b}
.fgrid{max-width:900px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1fr;gap:26px}
footer.dark a{color:#fbbf24;text-decoration:none}
footer.dark h3{color:#fff;font-size:.9rem;margin:0 0 10px;font-weight:500}
.end{color:#64748b;font-size:.75rem;margin-top:18px;text-align:center}
a{color:#fbbf24}
@media(max-width:720px){.grid,.fgrid{grid-template-columns:1fr}header.left{flex-direction:column;text-align:center}nav.links{justify-content:center}.hero{text-align:center}}