:root {
  --yellow: #F5C400; --graphite: #121210; --panel: #242421; --panel-2: #1b1b19;
  --lines: #8A8A80; --paper: #F4F3EE; --muted: #b9b8b0; --danger: #ff6b5b;
  --grid: rgba(244, 243, 238, .045);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--graphite); color: var(--paper); font: 16px/1.5 Onest, system-ui, sans-serif;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px; min-height: 100vh; display: flex; flex-direction: column;
}
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
a { color: var(--yellow); text-decoration: none; } a:hover { color: #fff; }
.top { display: flex; align-items: center; justify-content: space-between; padding: 20px 32px; border-bottom: 1px solid #2c2c29; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--paper); font-weight: 800; letter-spacing: .02em; font-size: 20px; }
.brand img { width: 30px; height: 30px; }
nav { display: flex; gap: 20px; align-items: center; }
nav a { color: var(--muted); font-size: 15px; } nav a:hover { color: var(--paper); }
main { flex: 1; width: 100%; max-width: 1120px; margin: 0 auto; padding: 48px 32px; }
.foot { display: flex; justify-content: space-between; padding: 20px 32px; color: var(--lines); font-size: 13px; border-top: 1px solid #2c2c29; }
.eyebrow { font-family: 'JetBrains Mono', monospace; color: var(--yellow); letter-spacing: .18em; font-size: 13px; text-transform: uppercase; }
h1 { font-size: clamp(44px, 7vw, 88px); line-height: 1; margin: 16px 0 20px; font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: 28px; margin: 0 0 16px; font-weight: 700; }
.lead { color: var(--muted); font-size: 20px; max-width: 640px; }
.hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; min-height: 52vh; }
.mark-big { display: grid; grid-template-columns: 1fr 2fr; grid-template-rows: 2fr 1fr; gap: 20px; aspect-ratio: 1 / 1; max-width: 360px; justify-self: end; width: 100%; }
.mark-big div { background: var(--yellow); }
.btn { display: inline-flex; align-items: center; gap: 10px; border: 0; border-radius: 6px; padding: 14px 22px; font: 600 16px Onest, sans-serif; cursor: pointer; background: var(--yellow); color: var(--graphite); }
.btn:hover { filter: brightness(1.08); color: var(--graphite); }
.btn.ghost { background: transparent; color: var(--paper); box-shadow: inset 0 0 0 1px #3a3a36; }
.btn.ghost:hover { box-shadow: inset 0 0 0 1px var(--lines); }
.btn.small { padding: 8px 14px; font-size: 14px; }
.row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-top: 56px; }
.card { background: var(--panel); border: 1px solid #2f2f2b; border-radius: 10px; padding: 28px; }
.card .tag { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--yellow); letter-spacing: .14em; }
.card h3 { font-size: 26px; margin: 8px 0 6px; }
.card p { color: var(--muted); margin: 0; }
.form { max-width: 420px; margin: 4vh auto; }
.form .card { padding: 32px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
input { width: 100%; padding: 12px 14px; border-radius: 6px; border: 1px solid #3a3a36; background: var(--panel-2); color: var(--paper); font: 16px Onest, sans-serif; }
input:focus { outline: 2px solid var(--yellow); outline-offset: 1px; border-color: transparent; }
.err { color: var(--danger); min-height: 22px; font-size: 14px; margin-top: 12px; }
.muted { color: var(--muted); } .small { font-size: 14px; }
table { width: 100%; border-collapse: collapse; }
td, th { text-align: left; padding: 12px 8px; border-bottom: 1px solid #2f2f2b; font-size: 15px; }
th { color: var(--lines); font-weight: 500; font-size: 13px; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; background: #3a3a1a; color: var(--yellow); font-family: 'JetBrains Mono', monospace; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.dl { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid #2f2f2b; }
@media (max-width: 800px) {
  .hero, .grid2 { grid-template-columns: 1fr; }
  .mark-big { justify-self: start; max-width: 220px; }
  main { padding: 32px 16px; } .top, .foot { padding: 16px; }
}