*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#070b14;--ink:#eaf1fb;--sub:#9fb0c7;--dim:#6b7c93;--teal:#2dd4bf;--emer:#10b981;--glass:rgba(255,255,255,.055);--glass-brd:rgba(255,255,255,.12);--maxw:760px}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased;font-size:16.5px}
a{color:var(--teal)}
a:focus-visible,summary:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
header.site{border-bottom:1px solid rgba(255,255,255,.08);padding:16px 0;position:sticky;top:0;background:rgba(7,11,20,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);z-index:10}
header.site .wrap{max-width:1140px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;color:var(--ink);text-decoration:none;font-size:17px;letter-spacing:-.01em}
.mk{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#2dd4bf,#10b981 60%,#0891b2);display:grid;place-items:center;font-size:12px;font-weight:800;color:#04231f}
.site-links{display:flex;gap:18px;font-size:14.5px}
.site-links a{color:var(--sub);text-decoration:none}
.site-links a:hover{color:var(--ink)}
main{padding:44px 0 70px}
h1{font-size:clamp(28px,4.6vw,40px);line-height:1.12;letter-spacing:-.025em;font-weight:800;margin-bottom:10px;text-wrap:balance}
.sub{color:var(--sub);font-size:17px;margin-bottom:30px}
main h2{font-size:22px;font-weight:750;letter-spacing:-.015em;margin:34px 0 12px;text-wrap:balance}
main h3{font-size:17.5px;font-weight:700;margin:24px 0 8px}
main p{margin-bottom:14px;color:#cdd8e8}
main ul,main ol{margin:0 0 16px 22px}
main li{margin-bottom:8px;color:#cdd8e8}
main strong{color:var(--ink);font-weight:650}
blockquote{border-left:3px solid var(--teal);padding:12px 0 12px 18px;margin:22px 0;color:var(--ink);font-size:17px;background:rgba(45,212,191,.05);border-radius:0 10px 10px 0;padding-right:16px}
.note{background:rgba(45,212,191,.07);border:1px solid rgba(45,212,191,.22);border-radius:12px;padding:14px 16px;font-size:14.5px;color:var(--sub);margin-bottom:28px}
.card{display:block;background:var(--glass);border:1px solid var(--glass-brd);border-radius:14px;padding:20px;margin-bottom:14px;text-decoration:none;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(45,212,191,.4);transform:translateY(-2px)}
.card h3{margin:0 0 6px;color:var(--ink)}
.card p{margin:0;color:var(--sub);font-size:14.5px}
.cta-band{background:var(--glass);border:1px solid var(--glass-brd);border-radius:16px;padding:24px;margin-top:44px;text-align:center}
.cta-band h3{margin:0 0 8px;font-size:19px}
.cta-band p{color:var(--sub);font-size:15px;margin-bottom:16px}
.btn{display:inline-block;background:linear-gradient(135deg,#2dd4bf 0%,#10b981 60%,#0891b2 100%);color:#04231f;font-weight:750;padding:11px 22px;border-radius:11px;text-decoration:none;font-size:15px}
footer.site{border-top:1px solid rgba(255,255,255,.08);padding:26px 0;color:var(--dim);font-size:13.5px}
footer.site .wrap{max-width:1140px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
footer.site a{color:var(--dim);text-decoration:none;margin-right:14px}
footer.site a:hover{color:var(--ink)}
@media(max-width:600px){.site-links{display:none}main{padding:30px 0 50px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}