:root{
  color-scheme:dark;
  --black:#050505;
  --black2:#0b0b0b;
  --charcoal:#151515;
  --gray:#222;
  --gray2:#343434;
  --silver:#c9c9c9;
  --muted:#a8a8a8;
  --gold:#f6c84c;
  --gold2:#ffe89c;
  --gold3:#a87318;
  --line:rgba(246,200,76,.30);
  --line2:rgba(255,255,255,.12);
  --shadow:rgba(0,0,0,.65);
  --ui:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --serif:Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:#f4f0df;
  font-family:var(--ui);
  background:
    radial-gradient(circle at 50% -12%,rgba(246,200,76,.22),transparent 30rem),
    radial-gradient(circle at 12% 12%,rgba(255,255,255,.07),transparent 24rem),
    radial-gradient(circle at 88% 20%,rgba(168,115,24,.17),transparent 24rem),
    linear-gradient(180deg,#111,#050505 70%);
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.22;
  background:
    linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:linear-gradient(to bottom,black,transparent 88%);
}
a{color:inherit}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto;position:relative;z-index:1}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold2),var(--gold));
  color:#080808;font-weight:950;border:1px solid rgba(255,232,156,.82);
  box-shadow:0 0 34px rgba(246,200,76,.18);
}
.brand strong{display:block;font-family:var(--serif);font-size:1.15rem;color:var(--gold2);text-shadow:0 2px 0 #000}
.brand span{display:block;color:var(--muted);font-size:.9rem;margin-top:2px}
.navlinks{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.navlinks a{
  text-decoration:none;border:1px solid var(--line);background:linear-gradient(180deg,#202020,#0d0d0d);
  color:var(--gold2);padding:10px 13px;border-radius:999px;font-weight:850;font-size:.92rem;
}
.navlinks a:hover{border-color:rgba(255,232,156,.72);background:linear-gradient(180deg,#2b2b2b,#111)}
.splash{min-height:100vh;display:grid;place-items:center;padding:34px 16px}
.terminal{
  width:min(1160px,100%);
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(28,28,28,.96),rgba(7,7,7,.94));
  border-radius:26px;
  box-shadow:0 32px 120px var(--shadow),0 0 75px rgba(246,200,76,.08);
  overflow:hidden;
}
.term-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid rgba(246,200,76,.20);background:rgba(255,255,255,.035)}
.dot{width:12px;height:12px;border-radius:50%;background:#777}.dot:nth-child(2){background:#f6c84c}.dot:nth-child(3){background:#d9d9d9}
.term-title{margin-left:10px;color:var(--muted);font-family:var(--mono);font-size:.9rem}
.ascii-wrap{
  padding:26px 18px 6px;
  display:flex;
  justify-content:center;
}
.ascii-banner{
  max-width:100%;
  overflow:auto;
  color:var(--gold2);
  font-family:var(--mono);
  font-size:clamp(.46rem,1.05vw,.92rem);
  line-height:1.05;
  letter-spacing:-.04em;
  text-shadow:0 0 20px rgba(246,200,76,.25),0 2px 0 #000;
  margin:0;
}
.console{
  display:block;
  width:max-content;
  max-width:calc(100% - 56px);
  margin:16px auto 0;
  font-family:var(--mono);
  color:#d8d8d8;
  background:rgba(0,0,0,.38);
  border:1px solid var(--line2);
  border-radius:12px;
  padding:10px 12px;
}
.splash-copy{padding:6px 28px 26px;color:var(--silver);font-size:1.02rem;line-height:1.65;text-align:center}
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0 28px 30px}
.choice{
  text-decoration:none;border:1px solid var(--line);background:linear-gradient(180deg,rgba(52,52,52,.72),rgba(12,12,12,.88));
  border-radius:22px;padding:22px;display:block;min-height:190px;position:relative;overflow:hidden;
}
.choice:hover{transform:translateY(-2px);border-color:rgba(255,232,156,.78);background:linear-gradient(180deg,rgba(68,68,68,.74),rgba(16,16,16,.92))}
.choice:before{content:"";position:absolute;inset:auto -40px -60px auto;width:160px;height:160px;background:radial-gradient(circle,rgba(246,200,76,.19),transparent 70%);border-radius:50%}
.choice .prompt{font-family:var(--mono);color:var(--gold);font-weight:900;margin-bottom:14px}
.choice h2{font-family:var(--serif);font-size:clamp(1.65rem,3vw,2.4rem);line-height:1.05;margin:0 0 10px;color:var(--gold2);text-shadow:0 3px 0 #000}
.choice p{margin:0;color:var(--silver);line-height:1.6}
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);gap:24px;align-items:stretch;padding:36px 0 24px}
.hero-copy,.card,.info-card{
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(58,58,58,.50),rgba(10,10,10,.86));
  border-radius:24px;box-shadow:0 26px 80px var(--shadow);overflow:hidden;
}
.hero-copy,.card-inner,.info-card{padding:28px}
.kicker{display:inline-flex;gap:8px;align-items:center;color:#080808;background:linear-gradient(135deg,var(--gold2),var(--gold));border-radius:999px;padding:8px 12px;font-weight:950;font-size:.86rem}
h1,h2,h3{font-family:var(--serif);color:var(--gold2);text-shadow:0 3px 0 #000}
h1{font-size:clamp(2.55rem,6vw,5.4rem);line-height:.94;letter-spacing:-.07em;margin:22px 0 16px}
h1 em{font-style:normal;color:var(--gold)}
h2{font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.05;margin:0 0 12px;letter-spacing:-.035em}
h3{margin:0 0 8px;font-size:1.15rem}
.lede,.info-card p,.info-card li{color:var(--silver);line-height:1.68;font-size:1.04rem}
.small{color:var(--muted)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid var(--line);
  border-radius:14px;padding:13px 16px;background:linear-gradient(180deg,#2c2c2c,#101010);color:var(--gold2);font-weight:950;cursor:pointer;
}
.btn.primary{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#070707;border-color:rgba(255,232,156,.82)}
.section{padding:20px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.guide-list{display:grid;gap:14px}
details{border:1px solid var(--line);background:linear-gradient(180deg,rgba(50,50,50,.55),rgba(10,10,10,.86));border-radius:22px;overflow:hidden}
summary{cursor:pointer;list-style:none;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary strong{font-family:var(--serif);font-size:1.25rem;color:var(--gold2)}
summary span{color:var(--muted)}
.flyout{padding:0 20px 20px;color:var(--silver);line-height:1.68}
.flyout-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.portbox{border:1px solid var(--line2);border-radius:16px;background:rgba(0,0,0,.28);padding:13px}
.portbox strong{display:block;color:var(--gold)}
.code{
  font-family:var(--mono);display:block;padding:14px;border:1px solid var(--line2);
  background:rgba(0,0,0,.46);border-radius:14px;color:#f8e5a0;overflow:auto;
}
.footer{padding:38px 0;color:var(--muted);text-align:center}
@media(max-width:920px){
  .choice-grid,.hero,.flyout-grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .nav{align-items:flex-start;flex-direction:column}
}