*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#080b0f;--accent:#00c896;--text:#f0ede8;--muted:#8a9099;--border:rgba(255,255,255,0.07);--card:rgba(255,255,255,0.03)}
body{background:var(--bg);color:var(--text);font-family:'DM Sans','Helvetica Neue',Helvetica,Arial,sans-serif;font-weight:300;min-height:100vh}
nav{padding:28px 48px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;background:rgba(8,11,15,0.82);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
#main-content,#channels,#how-it-works,#subscribe{scroll-margin-top:88px}
.logo{font-family:'Instrument Serif',Georgia,serif;font-size:22px;color:var(--text);text-decoration:none}
.logo span{color:var(--accent)}
.nl{display:flex;gap:32px;list-style:none}
.nl a{color:var(--muted);text-decoration:none;font-size:14px;transition:color 0.2s}
.nl a:hover{color:var(--text)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
.burger{display:none;background:none;border:none;cursor:pointer;padding:4px;color:var(--text)}
.burger svg{display:block}
.mobile-nav{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(8,11,15,0.97);z-index:100;flex-direction:column;align-items:center;justify-content:center;gap:32px}
.mobile-nav.open{display:flex}
.mobile-nav a{font-family:'Instrument Serif',Georgia,serif;font-size:28px;color:var(--text);text-decoration:none;transition:color 0.2s}
.mobile-nav a:hover{color:var(--accent)}
.mobile-nav-close{position:absolute;top:24px;right:24px;background:none;border:none;cursor:pointer;color:var(--text);padding:4px}
.mobile-nav-close svg{display:block}
.content{max-width:720px;margin:0 auto;padding:40px 24px 80px}
h1{font-family:'Instrument Serif',Georgia,serif;font-size:clamp(36px,5vw,52px);font-weight:400;margin-bottom:12px}
h1 em{font-style:italic;color:var(--accent)}
.updated{font-size:13px;color:var(--muted);margin-bottom:48px}
h2{font-family:'Instrument Serif',Georgia,serif;font-size:24px;font-weight:400;color:var(--text);margin:40px 0 16px;padding-top:24px;border-top:1px solid var(--border)}
h2:first-of-type{margin-top:0;border-top:none;padding-top:0}
p{font-size:15px;color:var(--muted);line-height:1.8;margin-bottom:16px}
p strong{color:var(--text);font-weight:400}
a{color:var(--accent)}
ul{margin:0 0 16px 20px;color:var(--muted);font-size:15px;line-height:1.8}
footer{padding:28px 48px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border)}
.ft{font-size:13px;color:var(--muted)}
.ft a{color:var(--accent);text-decoration:none}
@media(max-width:640px){
  nav{padding:20px 24px}
  .nl{display:none}
  .burger{display:block}
  footer{flex-direction:column;gap:16px;text-align:center;padding:24px}
}