:root{--bg:#04060d;--card:rgba(12,20,36,.80);--line:#1f3550;--txt:#d6e6f5;--mut:#8aa3ba;--acc:#37d6ff;--acc2:#a78bfa}
*{box-sizing:border-box}body{margin:0;background:transparent;color:var(--txt);font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--acc)}



main{max-width:980px;margin:0 auto;padding:24px 20px 60px}h1{font-size:28px;line-height:1.25;margin:.2em 0}h2{font-size:20px;margin:36px 0 12px;color:var(--acc);letter-spacing:.03em}
.tag{color:var(--mut);margin:0 0 20px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:12px 0}
.card h3{margin:0 0 4px;font-size:18px}.meta{color:var(--mut);font-size:13px}.card p{margin:8px 0 0}
iframe.globe{width:100%;height:520px;border:1px solid var(--line);border-radius:12px;background:#05080f}
.book{border-color:var(--acc)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.grid .card{margin:0}.badge{display:inline-block;font-size:12px;border:1px solid var(--line);border-radius:6px;padding:0 8px;color:var(--mut);margin-right:6px}.links{margin:6px 0 0 18px;padding:0}article img,.card img{max-width:100%;height:auto;border-radius:8px}article h2{margin-top:28px}article h3{margin:20px 0 6px;font-size:17px}article ul{padding-left:22px}.row2{display:flex;gap:8px 16px;flex-wrap:wrap;margin-top:6px}.row2 a{font-size:14px}.show{position:relative;margin:22px 0 8px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#04070d;aspect-ratio:16/7;min-height:230px}.show .slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .6s}.show .slide.on{opacity:1;visibility:visible}.show .slide>img{width:100%;height:100%;object-fit:cover;display:block}.show 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button{width:9px;height:9px;border-radius:50%;border:0;background:#5b738c;padding:0;cursor:pointer}.show .dots button.on{background:var(--acc)}.show .slide iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:4}.show .badge{background:rgba(4,7,13,.7)}@media(max-width:700px){.show{aspect-ratio:4/3}.show .cap{padding:12px 54px 38px 14px}}.notice-bar{background:#0b1a2c;border-bottom:1px solid var(--line);color:var(--mut);font-size:12.5px;line-height:1.5;padding:7px 20px;text-align:center}.notice-bar a{color:var(--acc);white-space:nowrap}.notice{border:1px solid var(--line);border-left:4px solid var(--acc);background:linear-gradient(135deg,#0c1d31,#0e1626);border-radius:12px;padding:6px 22px 8px;margin:18px 0 8px}.notice h2{margin:14px 0 6px;font-size:18px}.notice p{color:#c4d7ea}.notice strong{color:#eaf6ff}details.faq{background:var(--card);border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:0 16px}details.faq summary{cursor:pointer;padding:12px 0;font-weight:600;list-style:none}details.faq summary::-webkit-details-marker{display:none}details.faq summary:before{content:'+';color:var(--acc);display:inline-block;width:20px}details.faq[open] summary:before{content:'–'}details.faq .ans{padding:0 0 12px 20px;color:#c4d7ea}.srcgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.care{border:1px solid #2c8a55;background:#0e2318;border-radius:10px;padding:4px 16px;margin:18px 0}.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.vcard{display:block;text-decoration:none;color:var(--txt);background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}.vcard:hover{border-color:var(--acc)}.vcard img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;border-radius:0}.vcard .ph{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;font-size:34px;background:linear-gradient(135deg,#0c2238,#10202f)}.vcard .vb{padding:12px 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img{object-fit:cover}.yt button{background:transparent;cursor:pointer;margin:0;padding:0}.yt .play{position:absolute;left:50%;top:50%;width:68px;height:48px;margin:-24px 0 0 -34px;background:rgba(220,0,0,.9);border-radius:12px;pointer-events:none}.yt .play:after{content:'';position:absolute;left:27px;top:14px;border-left:18px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent}.ytgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.ytgrid a{display:block;text-decoration:none;color:var(--txt)}.ytgrid img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;display:block}.ytgrid span{display:block;font-size:14px;margin-top:6px}.note{color:var(--mut);font-size:13px}
footer{border-top:1px solid var(--line);color:var(--mut);font-size:13px;padding:18px 20px;text-align:center}

/* ===== Motyw kosmiczny ===== */
html{background:#03050b;min-height:100%}
html::before{content:'';position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:radial-gradient(ellipse 60% 45% at 15% 8%,rgba(98,56,190,.34),transparent 70%),
             radial-gradient(ellipse 55% 40% at 88% 22%,rgba(0,128,210,.26),transparent 70%),
             radial-gradient(ellipse 70% 45% at 55% 108%,rgba(160,30,120,.24),transparent 70%),
             radial-gradient(ellipse 40% 30% at 70% 70%,rgba(20,90,160,.16),transparent 70%),
             linear-gradient(180deg,#03050b 0%,#060a18 55%,#080716 100%)}
body::before,body::after{content:'';position:fixed;left:0;top:0;width:1px;height:1px;z-index:-2;pointer-events:none;background:transparent}
body::before{box-shadow:22vw 6vh 0 0px rgba(190,220,255,.8),50vw 35vh 0 0px rgba(255,255,255,.6),95vw 90vh 0 0px rgba(255,255,255,.6),60vw 18vh 0 0px rgba(255,255,255,.45),76vw 46vh 0 0px rgba(255,255,255,.6),27vw 12vh 0 0px rgba(255,255,255,.6),22vw 34vh 0 0px rgba(255,255,255,.45),33vw 24vh 0 0px rgba(255,255,255,.6),82vw 31vh 0 0px rgba(255,255,255,.9),18vw 53vh 0 0px rgba(255,255,255,.45),28vw 47vh 0 0px rgba(255,255,255,.9),29vw 35vh 0 0px rgba(255,255,255,.45),88vw 47vh 0 0px rgba(190,220,255,.8),35vw 76vh 0 0px rgba(190,220,255,.8),86vw 2vh 0 0px rgba(255,255,255,.9),78vw 42vh 0 0px rgba(255,255,255,.6),16vw 37vh 0 0px rgba(255,255,255,.45),15vw 27vh 0 0px rgba(255,255,255,.6),45vw 82vh 0 0px rgba(190,220,255,.8),56vw 88vh 0 0px rgba(190,220,255,.8),98vw 91vh 0 0px rgba(255,255,255,.9),26vw 7vh 0 0px rgba(190,220,255,.8),67vw 88vh 0 0px rgba(190,220,255,.8),64vw 42vh 0 0px rgba(255,255,255,.45),56vw 60vh 0 0px rgba(190,220,255,.8),95vw 50vh 0 0px rgba(255,255,255,.6),72vw 40vh 0 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body::after{width:2px;height:2px;box-shadow:9vw 16vh 0 1px rgba(255,230,190,.85),38vw 82vh 0 1px rgba(255,230,190,.85),15vw 38vh 0 1px rgba(255,230,190,.85),58vw 86vh 0 1px rgba(255,255,255,.95),91vw 26vh 0 1px rgba(255,230,190,.85),75vw 50vh 0 1px rgba(190,170,255,.85),34vw 73vh 0 1px rgba(255,255,255,.95),4vw 53vh 0 1px rgba(255,255,255,.95),64vw 57vh 0 1px rgba(160,210,255,.9),95vw 55vh 0 1px rgba(160,210,255,.9),53vw 87vh 0 1px rgba(255,255,255,.95),68vw 95vh 0 1px rgba(160,210,255,.9),56vw 74vh 0 1px rgba(255,230,190,.85),6vw 62vh 0 1px rgba(255,255,255,.95),41vw 85vh 0 1px rgba(255,255,255,.95),68vw 97vh 0 1px rgba(255,255,255,.95),52vw 11vh 0 1px rgba(160,210,255,.9),8vw 70vh 0 1px rgba(255,255,255,.95),16vw 77vh 0 1px rgba(190,170,255,.85),49vw 48vh 0 1px rgba(255,230,190,.85),99vw 61vh 0 1px rgba(255,255,255,.95),24vw 86vh 0 1px rgba(190,170,255,.85),42vw 28vh 0 1px rgba(255,255,255,.95),55vw 20vh 0 1px rgba(160,210,255,.9),83vw 90vh 0 1px rgba(255,230,190,.85),49vw 32vh 0 1px rgba(255,230,190,.85),76vw 98vh 0 1px rgba(160,210,255,.9),67vw 4vh 0 1px rgba(255,255,255,.95),82vw 1vh 0 1px rgba(160,210,255,.9),89vw 54vh 0 1px rgba(255,255,255,.95),10vw 26vh 0 1px rgba(160,210,255,.9),18vw 74vh 0 1px rgba(190,170,255,.85),94vw 70vh 0 1px rgba(190,170,255,.85),91vw 81vh 0 1px rgba(190,170,255,.85),72vw 95vh 0 1px rgba(255,230,190,.85),84vw 24vh 0 1px rgba(255,255,255,.95),72vw 100vh 0 1px rgba(190,170,255,.85),30vw 52vh 0 1px rgba(255,230,190,.85),51vw 22vh 0 1px rgba(190,170,255,.85),60vw 99vh 0 1px rgba(255,230,190,.85),29vw 33vh 0 1px rgba(255,255,255,.95),49vw 55vh 0 1px rgba(255,255,255,.95),90vw 98vh 0 1px rgba(190,170,255,.85),98vw 80vh 0 1px rgba(190,170,255,.85),18vw 4vh 0 1px rgba(190,170,255,.85),48vw 68vh 0 1px rgba(255,230,190,.85),6vw 19vh 0 1px rgba(160,210,255,.9),32vw 15vh 0 1px rgba(160,210,255,.9);animation:twinkle 11s ease-in-out -4s infinite}
@keyframes twinkle{0%,100%{opacity:.95}50%{opacity:.4}}
@media (prefers-reduced-motion:reduce){body::before,body::after{animation:none}}

/* ===== Nagłówek i menu ===== */
header.site{position:sticky;top:0;z-index:60;background:rgba(4,7,15,.84);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(55,214,255,.20);box-shadow:0 6px 24px rgba(0,0,0,.35)}
header.site .bar{max-width:1180px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:18px;position:relative}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--txt);flex:none}
.brand svg{width:34px;height:34px;flex:none;filter:drop-shadow(0 0 8px rgba(55,214,255,.45))}
.brand .bname{font-weight:800;font-size:22px;letter-spacing:.04em;color:#fff;background:linear-gradient(90deg,#ffffff,#37d6ff 70%,#a78bfa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.brand .btag{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:-2px}
.brand .bt{display:flex;flex-direction:column;line-height:1.15}
.mainnav{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:nowrap}
.mainnav>a,.dd>button{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border-radius:999px;border:1px solid transparent;background:transparent;color:#c9dbec;font:inherit;font-size:14.5px;font-weight:500;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s,border-color .15s,box-shadow .15s}
.mainnav>a:hover,.dd>button:hover,.dd.open>button,.dd:focus-within>button{background:rgba(55,214,255,.10);color:#fff;border-color:rgba(55,214,255,.30);box-shadow:0 0 14px rgba(55,214,255,.14)}
.mainnav>a.on,.dd.on>button{color:#fff;background:linear-gradient(135deg,rgba(55,214,255,.20),rgba(167,139,250,.18));border-color:rgba(55,214,255,.45)}
.dd{position:relative}
.dd>button .car{font-size:10px;opacity:.7;transition:transform .15s}
.dd.open>button .car{transform:rotate(180deg)}
.dd .menu{display:none;position:absolute;top:calc(100% + 8px);left:0;min-width:250px;padding:8px;margin:0;list-style:none;background:rgba(7,12,24,.97);border:1px solid rgba(55,214,255,.28);border-radius:14px;box-shadow:0 18px 44px rgba(0,0,0,.6),0 0 0 1px rgba(0,0,0,.4)}
.dd.open>.menu,.dd:focus-within>.menu{display:block}
@media (hover:hover) and (min-width:901px){.dd:hover>.menu{display:block}}
.dd .menu a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:#d6e6f5;text-decoration:none;font-size:14.5px}
.dd .menu a:hover,.dd .menu a:focus{background:rgba(55,214,255,.12);color:#fff;outline:none}
.dd .menu a.on{background:rgba(55,214,255,.16);color:#fff}
.dd .menu .ic{width:22px;text-align:center;font-size:16px}
header.site .lang{display:flex;gap:6px;flex:none}
header.site .lang a{border:1px solid var(--line);padding:4px 11px;border-radius:999px;text-decoration:none;color:var(--mut);font-size:13px}
header.site .lang a.on{color:#04101a;background:var(--acc);border-color:var(--acc);font-weight:700}
.menu-btn{display:none;margin-left:auto;width:42px;height:42px;border-radius:12px;border:1px solid rgba(55,214,255,.35);background:rgba(55,214,255,.08);color:#fff;font-size:20px;cursor:pointer;line-height:1}
@media (max-width:900px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .mainnav{display:none;position:absolute;left:12px;right:12px;top:100%;margin:6px 0 0;flex-direction:column;align-items:stretch;gap:2px;padding:10px;background:rgba(5,9,18,.98);border:1px solid rgba(55,214,255,.28);border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.65);max-height:78vh;overflow:auto}
  .mainnav.open{display:flex}
  .mainnav>a,.dd>button{width:100%;justify-content:flex-start;border-radius:12px;padding:12px 14px}
  .dd .menu{position:static;display:none;min-width:0;margin:2px 0 6px 10px;box-shadow:none;background:rgba(55,214,255,.05);border-color:rgba(55,214,255,.14)}
  .dd.open>.menu{display:block}
  header.site .lang{margin-left:8px}
  .brand .btag{display:none}
}

/* ===== Oprawa treści ===== */
.notice-bar{background:rgba(7,14,28,.88);border-bottom:1px solid rgba(55,214,255,.14)}
main{position:relative}
main>h1:first-child{font-size:clamp(30px,5vw,46px);font-weight:800;letter-spacing:.01em;background:linear-gradient(90deg,#ffffff 0%,#9fe7ff 55%,#c4b5fd 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:.1em 0 .1em}
h2{display:flex;align-items:center;gap:12px}
h2::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,rgba(55,214,255,.45),transparent)}
.notice h2::after,.longform h2::after,article h2::after,details h2::after{display:none}
.card{box-shadow:0 8px 28px rgba(0,0,0,.28);transition:border-color .18s,box-shadow .18s,transform .18s}
.card:hover{border-color:rgba(55,214,255,.45);box-shadow:0 10px 34px rgba(0,0,0,.4),0 0 22px rgba(55,214,255,.10)}
.card h3 a{text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.grid .card{height:100%}
.notice{background:linear-gradient(135deg,rgba(12,29,49,.88),rgba(14,22,38,.88))}
footer{background:rgba(3,5,11,.7);border-top:1px solid rgba(55,214,255,.14)}
iframe.globe{box-shadow:0 0 40px rgba(55,214,255,.12)}
::selection{background:rgba(55,214,255,.35);color:#fff}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}