:root {
    --bg: #111111;
    --panel: #1a1a1d;
    --line: rgba(255, 255, 255, 0.09);
    --text: #f2f2f2;
    --muted: rgba(255, 255, 255, 0.62);
    --accent: #3b82f6;
    --go: #4ade80;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1.0625rem/1.65 Inter, system-ui, sans-serif; }
a { color: #8db6ff; }
a:hover { color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.site-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; max-width: 1040px; margin: 0 auto; padding: 18px 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 700 1.05rem Outfit, Inter, sans-serif; }
.site-head nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-head nav a { color: var(--muted); text-decoration: none; font-size: 0.92rem; }
.site-head nav a:hover { color: #fff; }
.cta { display: inline-flex; align-items: center; height: 38px; padding: 0 16px; border-radius: 10px; background: var(--go); color: #04210f !important; font-weight: 600; text-decoration: none; }
.cta:hover { background: #5ee68f; }
.cta.big { height: 48px; padding: 0 22px; font-size: 1rem; border-radius: 12px; }

main { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
h1 { font: 700 clamp(2rem, 5vw, 3rem)/1.12 Outfit, Inter, sans-serif; letter-spacing: -0.02em; margin: 24px 0 16px; }
h2 { font: 700 1.5rem/1.25 Outfit, Inter, sans-serif; margin: 48px 0 12px; }
h3 { font-size: 1.05rem; margin: 0; display: inline; }
.lede { font-size: 1.2rem; color: rgba(255, 255, 255, 0.82); margin: 0 0 24px; max-width: 62ch; }
.hero-cta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 0 0 16px; }
.hero-cta span { color: var(--muted); font-size: 0.92rem; }
p, li { max-width: 68ch; }
.steps, .features { padding-left: 1.3em; }
.steps li, .features li { margin: 0 0 10px; }
kbd { display: inline-block; min-width: 1.6em; padding: 1px 7px; border: 1px solid rgba(255, 255, 255, 0.25); border-bottom-width: 2px; border-radius: 6px; background: rgba(255, 255, 255, 0.06); font: 600 0.85em Inter, sans-serif; text-align: center; }
table.keys { width: 100%; border-collapse: collapse; font-size: 0.97rem; }
table.keys th, table.keys td { text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
table.keys th { font-weight: 600; white-space: nowrap; width: 38%; }

#faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
#faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
#faq summary::-webkit-details-marker { display: none; }
#faq summary::after { content: '+'; color: var(--muted); font-size: 1.4rem; line-height: 1; }
#faq details[open] summary::after { content: '–'; }
#faq .answer { color: rgba(255, 255, 255, 0.82); padding-top: 8px; }

.site-foot { border-top: 1px solid var(--line); max-width: 1040px; margin: 0 auto; padding: 24px 20px 40px; color: var(--muted); font-size: 0.9rem; }
.site-foot a { color: var(--muted); }
.site-foot .updated { font-size: 0.82rem; opacity: 0.8; }
@media (max-width: 640px) { .site-head nav a:not(.cta) { display: none; } table.keys th { white-space: normal; } }

.site-foot .credit a { color: var(--text); }