*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0b0f0c;--panel:#121a14;--line:#1f2c22;--txt:#e6efe8;--dim:#93a599;--acc:#7ce54a;--acc2:#4ad0e5;--warn:#ffcc4d}
body{background:var(--bg);color:var(--txt);font:16px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
.wrap{max-width:840px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);padding:14px 0;position:sticky;top:0;background:rgba(11,15,12,.93);backdrop-filter:blur(8px);z-index:10}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px}
.logo{font-weight:800;letter-spacing:.5px;color:var(--acc);text-decoration:none;font-size:17px;white-space:nowrap}
nav{display:flex;flex-wrap:wrap;gap:16px}
nav a{color:var(--dim);text-decoration:none;font-size:14px}
nav a:hover,nav a[aria-current=page]{color:var(--txt)}
.hero{padding:48px 0 34px;text-align:center}
.hero.sub{padding:38px 0 26px;text-align:left}
h1{font-size:clamp(27px,4.8vw,40px);line-height:1.2;letter-spacing:-.5px;margin-bottom:16px}
.hero.sub h1{font-size:clamp(25px,4.2vw,34px)}
h1 .g{color:var(--acc)}
.lede{color:var(--dim);font-size:clamp(16px,2.4vw,18px);max-width:640px;margin:0 auto 26px}
.hero.sub .lede{margin-left:0}
.crumb{color:var(--dim);font-size:13px;margin-bottom:14px}
.crumb a{color:var(--dim);text-decoration:none}
.crumb a:hover{color:var(--acc)}
.cta{display:inline-block;background:var(--acc);color:#06210a;font-weight:700;font-size:18px;padding:16px 34px;border-radius:10px;text-decoration:none;transition:transform .15s,box-shadow .15s;box-shadow:0 6px 24px rgba(124,229,74,.22)}
.cta:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(124,229,74,.32)}
.cta.sm{font-size:15px;padding:12px 26px}
.cta-note{display:block;color:var(--dim);font-size:13px;margin-top:12px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:12px;margin:34px 0 4px}
.fact{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.fact b{display:block;color:var(--acc);font-size:14px;margin-bottom:2px}
.fact span{color:var(--dim);font-size:13px}
section{padding:34px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(21px,3.4vw,27px);margin-bottom:14px;letter-spacing:-.3px}
h3{font-size:17px;margin:22px 0 8px;color:var(--acc2)}
p{margin-bottom:14px;color:#cfdcd3}
ol,ul{margin:0 0 14px 22px;color:#cfdcd3}
li{margin-bottom:8px}
.steps{list-style:none;margin-left:0;counter-reset:s}
.steps li{counter-increment:s;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:8px;padding:14px 16px 14px 52px;position:relative;margin-bottom:10px}
.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:24px;height:24px;background:var(--acc);color:#06210a;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:13px}
.steps b{color:var(--txt)}
kbd{display:inline-block;background:#1c2a20;border:1px solid #3a5544;border-bottom-width:3px;border-radius:6px;padding:2px 9px;font:700 13px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--acc);min-width:30px;text-align:center}
.callout{background:linear-gradient(180deg,#1a2418,#141d16);border:1px solid #35502c;border-left:4px solid var(--acc);border-radius:10px;padding:18px 20px;margin:18px 0}
.callout h3{margin-top:0;color:var(--acc)}
.callout p:last-child{margin-bottom:0}
.fix{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-bottom:12px}
.fix h3{margin-top:0}
.fix p:last-child{margin-bottom:0}
.q{color:var(--dim);font-style:italic;margin-bottom:8px}
.tag{display:inline-block;background:#20301f;color:var(--acc);font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;margin-bottom:8px;letter-spacing:.4px}
.tag.hot{background:#3a2416;color:var(--warn)}
.tbl-wrap{overflow-x:auto;margin-bottom:14px}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:420px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--acc);font-size:12px;letter-spacing:.5px;text-transform:uppercase}
td:first-child{white-space:nowrap;width:1%}
.disclaimer{background:#161b17;border:1px solid var(--line);border-radius:10px;padding:14px 16px;color:var(--dim);font-size:14px}
.more{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin-top:6px}
.more a{display:block;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px;text-decoration:none;transition:border-color .15s,transform .15s}
.more a:hover{border-color:var(--acc);transform:translateY(-2px)}
.more b{display:block;color:var(--acc);font-size:15px;margin-bottom:3px}
.more span{color:var(--dim);font-size:13px;line-height:1.5}
.langs{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.langs a{color:var(--dim);font-size:14px;text-decoration:none;border:1px solid var(--line);border-radius:20px;padding:5px 14px}
.langs a:hover{color:var(--acc);border-color:var(--acc)}
footer{border-top:1px solid var(--line);padding:28px 0 44px;color:var(--dim);font-size:14px;text-align:center}
footer a{color:var(--dim)}
a{color:var(--acc2)}
code{background:#1a2419;border:1px solid var(--line);border-radius:4px;padding:1px 6px;font:600 14px ui-monospace,Menlo,monospace;color:var(--acc2)}
@media(max-width:600px){.hero{padding:34px 0 26px}nav{gap:12px}nav a{font-size:13px}}
:root{--bg:#0b0a12;--panel:#14121f;--line:#26223a;--acc:#a78bfa;--acc2:#67e8f9}
.game-wrap{position:relative;width:100%;aspect-ratio:16/9;background:#000;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:6px 0 10px}
.game-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.game-wrap:fullscreen{border-radius:0;border:0}
.game-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;color:var(--dim);font-size:14px;margin-bottom:6px}
.game-bar button{background:var(--panel);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:8px 14px;font:600 14px system-ui,sans-serif;cursor:pointer}
.game-bar button:hover{border-color:var(--acc);color:var(--acc)}
.cta{color:#170b33;box-shadow:0 6px 24px rgba(167,139,250,.22)}
.steps li::before,.fact b{color:var(--acc)}
.steps li::before{background:var(--acc);color:#170b33}
kbd{background:#1c1830;border-color:#3d3560;color:var(--acc)}
.callout{background:linear-gradient(180deg,#1b1630,#151226);border-color:#3d3560;border-left-color:var(--acc)}
@media(max-width:600px){.game-wrap{aspect-ratio:4/3}}
section[id],.hero[id]{scroll-margin-top:72px}
table.controls td:first-child{white-space:normal;width:auto}
.fs-exit{position:absolute;top:8px;right:8px;z-index:2;background:rgba(20,18,31,.9);color:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font:600 13px system-ui,sans-serif}
body.pseudo-fs{overflow:hidden}
body.pseudo-fs .game-wrap{position:fixed;inset:0;z-index:1000;aspect-ratio:auto;border-radius:0;border:0;height:100dvh}
@media(max-height:520px) and (orientation:landscape){header{position:static}.game-wrap{aspect-ratio:auto;height:calc(100dvh - 24px)}}

.logo{display:inline-flex;align-items:center;gap:8px}.logo-mark{width:24px;height:24px;border-radius:6px}