:root{--bg:#020617;--bg2:#0f172a;--bg3:#111827;--blue:#38bdf8;--purple:#8b5cf6;--t:#fff;--t2:#cbd5e1;--glass:rgba(255,255,255,.06);--bd:rgba(255,255,255,.14)}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}
body{font:16px/1.65 "Segoe UI",system-ui,-apple-system,Roboto,sans-serif;color:var(--t2);background:var(--bg);overflow-x:hidden;min-height:100vh}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(600px 400px at 15% 10%,rgba(56,189,248,.22),transparent),radial-gradient(700px 500px at 85% 30%,rgba(139,92,246,.25),transparent),linear-gradient(160deg,var(--bg),var(--bg2) 55%,var(--bg3));background-size:140% 140%;animation:drift 18s ease-in-out infinite alternate}
@keyframes drift{to{background-position:100% 100%}}
h1,h2,h3{color:var(--t);line-height:1.2;letter-spacing:-.02em}h1{font-size:clamp(2rem,6vw,3.6rem)}h2{font-size:clamp(1.5rem,4vw,2.2rem);margin-bottom:.6rem}h3{font-size:1.15rem;margin-bottom:.4rem}
a{color:var(--blue)}:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.wrap{width:min(1120px,100% - 2rem);margin-inline:auto}section{padding:3.5rem 0}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;color:#000;padding:.5rem;z-index:99}
header{position:sticky;top:0;z-index:50;background:rgba(2,6,23,.65);backdrop-filter:blur(16px);border-bottom:1px solid var(--bd)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.logo{font-weight:800;font-size:1.25rem;color:var(--t);text-decoration:none}.logo span{background:linear-gradient(90deg,var(--blue),var(--purple));-webkit-background-clip:text;background-clip:text;color:transparent}
nav ul{list-style:none;padding:0;display:flex;gap:.25rem}nav a{display:block;padding:.5rem .8rem;border-radius:10px;color:var(--t2);text-decoration:none;transition:.25s}
nav a:hover,nav a[aria-current=page]{color:#fff;background:var(--glass);box-shadow:inset 0 -2px var(--blue);transform:translateY(-2px)}
.burger{display:none;background:var(--glass);border:1px solid var(--bd);color:#fff;border-radius:10px;padding:.5rem .7rem;font-size:1.2rem;cursor:pointer}
@media(max-width:820px){.burger{display:block}nav{display:none;position:absolute;left:0;right:0;top:100%;background:rgba(2,6,23,.95);backdrop-filter:blur(16px);padding:.5rem 1rem 1rem}nav.open{display:block}nav ul{flex-direction:column}}
.crumbs{padding:1rem 0 0;font-size:.9rem}.crumbs a{color:var(--t2)}.crumbs span{margin:0 .4rem}
.glass{background:var(--glass);border:1px solid var(--bd);border-radius:20px;padding:1.5rem;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 10px 40px rgba(0,0,0,.35);transition:.3s}
.glass:hover{transform:translateY(-6px);border-color:rgba(56,189,248,.55);box-shadow:0 18px 50px rgba(139,92,246,.28)}
.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.hero{padding:5rem 0 3rem;text-align:center}.hero p{max-width:640px;margin:1rem auto 2rem;font-size:1.1rem}
.grad{background:linear-gradient(90deg,var(--blue),var(--purple),var(--blue));background-size:200%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:flow 6s linear infinite}@keyframes flow{to{background-position:200%}}
.btn{display:inline-block;padding:.8rem 1.5rem;margin:.25rem;border-radius:12px;border:1px solid var(--bd);font:600 1rem inherit;color:#fff;background:var(--glass);text-decoration:none;cursor:pointer;transition:.25s}
.btn.pri{background:linear-gradient(135deg,var(--blue),var(--purple));border:0;color:#020617}.btn:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 8px 28px rgba(56,189,248,.4)}
.stat{text-align:center}.stat b{display:block;font-size:2rem;color:var(--t)}
.ph{aspect-ratio:16/9;border-radius:14px;margin-bottom:1rem;display:grid;place-items:center;color:#fff;font-weight:700;background:linear-gradient(135deg,rgba(56,189,248,.35),rgba(139,92,246,.45))}
.badge{display:inline-block;padding:.15rem .6rem;border-radius:99px;font-size:.78rem;font-weight:700;background:rgba(139,92,246,.3);color:#fff;border:1px solid var(--purple);margin-bottom:.5rem}
input,textarea{width:100%;padding:.8rem 1rem;margin:.3rem 0 .2rem;border-radius:12px;border:1px solid var(--bd);background:rgba(2,6,23,.6);color:#fff;font:inherit}
label{color:#fff;font-weight:600;font-size:.9rem}.err{color:#fca5a5;font-size:.85rem;min-height:1.2em;display:block}.ok{color:#86efac}
.inline{display:flex;gap:.5rem;flex-wrap:wrap}.inline input{flex:1 1 220px;margin:0}
.timeline{border-left:2px solid var(--purple);padding-left:1.5rem;display:grid;gap:1.25rem}
footer{border-top:1px solid var(--bd);background:rgba(2,6,23,.7);padding:3rem 0 1.5rem;margin-top:2rem}footer ul{list-style:none;padding:0}footer a{color:var(--t2);text-decoration:none}footer a:hover{color:var(--blue)}
.copy{text-align:center;margin-top:2rem;font-size:.9rem}
#top{position:fixed;right:1rem;bottom:1rem;width:46px;height:46px;border-radius:50%;border:1px solid var(--bd);background:var(--glass);backdrop-filter:blur(10px);color:#fff;font-size:1.2rem;cursor:pointer;opacity:0;pointer-events:none;transition:.3s}#top.show{opacity:1;pointer-events:auto}
.fade{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}.fade.in{opacity:1;transform:none}
.map{min-height:220px;display:grid;place-items:center;text-align:center}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}.fade{opacity:1;transform:none}}
.post{max-width:760px;margin-inline:auto}.post:hover{transform:none}.post h2{margin:1.8rem 0 .6rem}.post h3,.post h4{color:#fff;margin:1.4rem 0 .4rem}.post p,.post li{margin-bottom:1rem}.post ul,.post ol{padding-left:1.4rem}.post blockquote{border-left:3px solid var(--purple);padding-left:1rem;margin:1rem 0;color:#fff}.post img{max-width:100%;border-radius:14px}.post code{background:rgba(255,255,255,.1);padding:.1rem .35rem;border-radius:6px}.meta{font-size:.9rem}
.ad{margin:1.5rem auto;text-align:center;width:min(760px,100% - 2rem)}.ad:hover{transform:none}.ad small{display:block;font-size:.7rem;margin-bottom:.4rem}
.post table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.95rem}.post th,.post td{border:1px solid var(--bd);padding:.5rem .7rem;text-align:left}.post th{color:#fff;background:rgba(255,255,255,.08)}