*{box-sizing:border-box} :root{--bg:#0b1220;--panel:#121e30;--text:#f3f6fb;--muted:#aebbd0;--accent:#63d7bf;--line:rgba(255,255,255,.12);--max:1120px}
html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:5;background:rgba(11,18,32,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.06em}.brand-mark{width:36px;height:36px;border-radius:10px;background:var(--accent);color:#08201c;display:grid;place-items:center;font-weight:900}.nav nav{display:flex;align-items:center;gap:24px;color:var(--muted);font-size:.94rem}.nav nav a:hover,footer a:hover{color:var(--accent)}.button{border:0;border-radius:9px;padding:12px 19px;background:var(--accent);color:#08201c;font:700 .95rem inherit;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.button.small{padding:9px 13px}.button.secondary{background:transparent;border:1px solid var(--line);color:var(--text)}.hero{padding:105px 0 100px;background:radial-gradient(ellipse at 80% 15%,rgba(99,215,191,.17),transparent 38%),radial-gradient(ellipse at 12% 90%,rgba(70,110,180,.16),transparent 40%)}.hero-inner{max-width:850px}.eyebrow{color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.16em}.hero h1{font-size:clamp(2.7rem,7vw,5.3rem);line-height:1.04;letter-spacing:-.055em;margin:18px 0}.hero h1 span{color:var(--accent)}.lead{max-width:650px;color:var(--muted);font-size:1.15rem;margin:0 0 28px}.section{padding:76px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}h2{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.15;letter-spacing:-.035em;margin:8px 0}.search,input,textarea{font:inherit}.search{width:min(300px,100%);background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:11px 13px}.content-grid,.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-card,.video-card,.admin-panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}.content-card img{width:100%;height:175px;object-fit:cover;display:block;background:#1c2b40}.card-content{padding:21px}.tag{color:var(--accent);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.card-content h3{margin:8px 0;font-size:1.2rem;line-height:1.3}.card-content p,.muted{color:var(--muted)}.card-content p{font-size:.94rem}.read-more{color:var(--accent);font-weight:700}.video-section{background:#101a2a;border-block:1px solid var(--line)}.video-card{padding:12px}.video-card iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:8px;background:#080d16}.video-card h3{margin:10px 4px 2px;font-size:1rem}.about{max-width:850px}.about p{color:var(--muted)}footer{border-top:1px solid var(--line);padding:25px 0;color:var(--muted);font-size:.9rem}.footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.article-page{max-width:820px;padding-top:65px;padding-bottom:85px}.article-page h1{font-size:clamp(2.3rem,6vw,4rem);line-height:1.1;letter-spacing:-.04em}.article-cover{width:100%;max-height:430px;object-fit:cover;border-radius:14px;margin:22px 0}.article-body{font-size:1.08rem;color:#dce4ef;white-space:pre-wrap;overflow-wrap:anywhere}.article-video{width:100%;aspect-ratio:16/9;border:0;border-radius:12px;margin:25px 0}.admin-main{padding:55px 0 90px}.admin-main h1{font-size:2.3rem}.admin-panel{padding:24px}.narrow{max-width:460px;margin:40px auto}.admin-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:start}.admin-panel h2{font-size:1.35rem}.admin-panel label{display:block;margin:14px 0;color:var(--muted);font-size:.9rem}.admin-panel input:not([type=checkbox]),.admin-panel textarea{display:block;width:100%;margin-top:6px;padding:11px 12px;border-radius:8px;border:1px solid var(--line);background:#0b1423;color:var(--text)}.admin-panel textarea{resize:vertical}.admin-panel .check{display:flex;align-items:center;gap:9px}.actions{display:flex;gap:10px;flex-wrap:wrap}.message{min-height:1.4em;color:var(--accent)}.admin-item{border-top:1px solid var(--line);padding:13px 0}.admin-item strong{display:block}.admin-item small{color:var(--muted)}.admin-item button{margin:8px 6px 0 0;padding:6px 9px;border-radius:6px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer}[hidden]{display:none!important}code{color:var(--accent)}
@media(max-width:760px){.nav{align-items:flex-start;flex-direction:column;padding:13px 0}.nav nav{gap:14px;flex-wrap:wrap}.hero{padding:75px 0}.section{padding:58px 0}.content-grid,.video-grid,.admin-layout{grid-template-columns:1fr}.section-heading{align-items:stretch;flex-direction:column}.search{width:100%}}