*{box-sizing:border-box}body{margin:0;line-height:1.7;font-family:'Noto Sans SC',sans-serif;background:#031a12;color:#e7fff5}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.header{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 5vw;background:rgba(3,26,18,.92);border-bottom:1px solid rgba(16,185,129,.3);backdrop-filter:blur(12px)}
.brand{font-weight:900;font-size:18px;color:#10b981;font-family:'Space Grotesk','Noto Sans SC',sans-serif}
.nav{display:flex;flex-wrap:wrap;gap:8px 14px}.nav a{font-size:14px;opacity:.82;padding:8px 10px}.nav a.active,.nav a:hover{opacity:1;color:#10b981}
.nav a.btn-dl{background:#10b981;color:#031a12;font-weight:900;opacity:1;border-radius:999px;padding:8px 14px}
.menu{display:none;border:0;background:#10b981;color:#031a12;padding:8px 12px;border-radius:8px}
.page{padding:48px 5vw}.page h1,h1{font-family:'Space Grotesk','Noto Sans SC',sans-serif}
.eyebrow{letter-spacing:.14em;text-transform:uppercase;font-size:12px;color:#10b981;font-weight:800}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:8px 5vw 48px}
.card{background:#06261b;border:1px solid rgba(16,185,129,.3);border-radius:16px;overflow:hidden}
.card img{width:100%;height:150px;object-fit:cover}.card .tag{display:inline-block;margin:12px 14px 0;color:#10b981;font-size:12px;font-weight:800}
.card h3{margin:8px 14px;font-size:17px}.card p{margin:0 14px 14px;opacity:.75;font-size:14px}
.section-h{display:flex;justify-content:space-between;align-items:end;gap:12px;padding:18px 5vw 8px}
.section-h h2{margin:0;font-family:'Space Grotesk','Noto Sans SC',sans-serif;font-size:clamp(24px,4vw,36px)}
.btn,.ghost{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;font-weight:800}
.btn{background:#10b981;color:#031a12}.ghost{border:1px solid #10b981;color:#10b981}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.pages{display:flex;gap:10px;justify-content:center;padding:0 0 48px}.pages a{padding:8px 12px;border:1px solid rgba(16,185,129,.3)}.pages a.active{background:#10b981;color:#031a12;border-color:#10b981}
.read{max-width:860px;margin:40px auto;padding:0 5vw 48px}.lead{font-size:19px;opacity:.8}.read img{width:100%;max-height:380px;object-fit:cover;border-radius:16px;margin:18px 0}
.prose h2{margin-top:26px;color:#10b981}
.footer{border-top:1px solid rgba(16,185,129,.3);padding:26px 5vw;margin-top:20px;color:inherit;opacity:.9}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.flinks{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:900px){.menu{display:inline-block}.nav{display:none;width:100%}body.open .nav{display:flex;flex-direction:column}.grid{grid-template-columns:1fr}}
body.gate-dl{color:#e7fff5;background:#031a12}
.header{border-bottom:1px solid rgba(16,185,129,.25)}
.gate-hero{padding:36px 5vw 20px;display:grid;gap:18px}
.gate-hero h1{font-size:clamp(40px,6.5vw,76px);margin:8px 0;background:linear-gradient(90deg,#6ee7b7,#10b981,#34d399);-webkit-background-clip:text;color:transparent}
.gate-panel{margin:10px 5vw 36px;display:grid;grid-template-columns:1.15fr .85fr;gap:0;border:1px solid rgba(16,185,129,.35);background:linear-gradient(135deg,rgba(16,185,129,.12),rgba(6,38,27,.9))}
.gate-panel .left{padding:28px}.gate-panel .right{position:relative;min-height:320px}
.gate-panel .right img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.85}
.gate-panel .right::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,26,18,.8),transparent)}
.seq{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:0 5vw 48px}
.seq aside{border-left:2px solid #10b981;padding-left:14px}.seq aside div{margin:0 0 22px;color:#9fe6c5}.seq aside strong{display:block;color:#6ee7b7}
.seq .box{display:grid;gap:12px}.seq article{display:grid;grid-template-columns:80px 1fr auto;gap:14px;align-items:center;background:#06261b;border:1px solid rgba(16,185,129,.25);padding:14px}
.seq img{width:80px;height:58px;object-fit:cover}
.checks{display:grid;gap:10px;padding:0 5vw 40px;max-width:900px}
.checks label{display:grid;grid-template-columns:24px 1fr;gap:10px;padding:14px;background:#06261b;border:1px solid rgba(16,185,129,.25)}
@media(max-width:900px){.gate-panel,.seq,.seq article{grid-template-columns:1fr}.seq{grid-template-columns:1fr}}