:root{--ink:#1b1a35;--muted:#5d5b7d;--brand:#5753ed;--brand-dark:#403cc7;--soft:#f4f3ff;--line:#e6e4f5;--white:#fff}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.65;font-size:17px}
img{max-width:100%;height:auto}
a{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
h1,h2,h3,h4{font-family:'Poppins','DM Sans',-apple-system,Segoe UI,sans-serif;line-height:1.25;color:var(--ink)}
h1{font-size:2.3rem;margin:.2em 0 .4em}
h2{font-size:1.75rem;margin:1.8em 0 .5em}
h3{font-size:1.28rem;margin:1.6em 0 .4em}
p{margin:0 0 1.1em}
ul,ol{padding-left:1.25em}
li{margin:.35em 0}
/* header */
header.site{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;gap:22px;height:66px}
.brand{font-family:'Poppins',sans-serif;font-weight:700;font-size:1.28rem;color:var(--brand);text-decoration:none;letter-spacing:-.01em}
nav.main{margin-left:auto;display:flex;gap:22px;align-items:center;flex-wrap:wrap}
nav.main a{color:var(--muted);text-decoration:none;font-size:.95rem;font-weight:500}
nav.main a:hover{color:var(--brand)}
.btn{display:inline-block;background:var(--brand);color:#fff!important;text-decoration:none;padding:12px 22px;border-radius:999px;font-weight:600;font-size:.95rem;border:0}
.btn:hover{background:var(--brand-dark)}
.btn.ghost{background:transparent;color:var(--brand)!important;border:1.5px solid var(--brand)}
/* hero */
.hero{background:linear-gradient(180deg,var(--soft),#fff);padding:64px 0 48px}
.hero .grid{display:flex;gap:48px;align-items:center;flex-wrap:wrap}
.hero .copy{flex:1 1 380px}
.hero .art{flex:1 1 320px;text-align:center}
.hero h1{font-size:2.6rem;margin-top:0}
.lead{font-size:1.15rem;color:var(--muted)}
/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin:32px 0}
.card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:26px}
.card h3{margin-top:0;font-size:1.1rem}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.section{padding:54px 0}
.section.alt{background:var(--soft)}
details{border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:12px 0;background:#fff}
details summary{cursor:pointer;font-weight:600;font-family:'Poppins',sans-serif;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary::after{content:'+';float:right;color:var(--brand);font-weight:700}
details[open] summary::after{content:'\2212'}
details p{margin-top:12px;color:var(--muted)}
/* posts */
.postlist{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin:28px 0}
.postcard{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.postcard img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.postcard .body{padding:20px}
.postcard h3{margin:0 0 8px;font-size:1.05rem}
.postcard a{text-decoration:none;color:inherit}
.postcard a:hover h3{color:var(--brand)}
.meta{color:var(--muted);font-size:.85rem;margin:0}
article.post{padding:44px 0 10px}
article.post .cover{border-radius:20px;margin:22px 0 28px;width:100%}
article.post h1{font-size:2.1rem}
.dlband{display:flex;align-items:center;gap:20px;flex-wrap:wrap;background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:20px 24px;margin:26px 0 34px}
.dlband img.ico{width:62px;height:62px;border-radius:14px;flex:0 0 auto;box-shadow:0 4px 14px rgba(87,83,237,.18)}
.dlband .txt{flex:1 1 220px;min-width:0}
.dlband .txt strong{display:block;font-family:'Poppins',sans-serif;font-size:1.02rem;line-height:1.35}
.dlband .txt span{color:var(--muted);font-size:.9rem}
.dlband .acts{display:flex;gap:10px;flex-wrap:wrap}
.store{display:inline-flex;flex-direction:column;justify-content:center;background:var(--ink);color:#fff!important;text-decoration:none;border-radius:12px;padding:9px 18px;line-height:1.2;min-width:150px}
.store small{font-size:.66rem;opacity:.72;letter-spacing:.04em;text-transform:uppercase}
.store b{font-family:'Poppins',sans-serif;font-size:.94rem;font-weight:600}
.store:hover{background:var(--brand)}
@media(max-width:560px){.dlband{padding:18px}.store{flex:1 1 100%}}
.cta{background:var(--soft);border-radius:22px;padding:34px;margin:46px 0;text-align:center}
.cta h3{margin-top:0}
.toc{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:20px 24px;margin:0 0 30px}
.toc p{font-family:'Poppins',sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.toc ol{margin:0;padding-left:1.15em;counter-reset:none}
.toc li{margin:.3em 0}
.toc a{color:var(--ink);text-decoration:none;border-bottom:1px solid transparent}
.toc a:hover{color:var(--brand);border-bottom-color:var(--brand)}
article.post h2{scroll-margin-top:86px}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* contact */
.contactgrid{display:grid;grid-template-columns:minmax(260px,1fr) minmax(320px,1.15fr);gap:52px;align-items:start}
.cintro h3{font-size:1rem;margin-top:1.8em}
.cform{background:var(--soft);border:1px solid var(--line);border-radius:22px;padding:28px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin:0 0 18px}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:7px;font-family:'Poppins',sans-serif}
.field label span{color:var(--brand)}
.field input[type=text],.field input[type=email],.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;
  font:inherit;color:var(--ink);transition:border-color .15s}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#d3455b;background:#fff7f8}
.err{display:block;color:#d3455b;font-size:.82rem;font-style:normal;margin-top:6px}
[hidden]{display:none!important}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.human input[type=range]{width:100%;accent-color:var(--brand);margin:6px 0}
.human input[type=range].matched{accent-color:#18a26b}
.humanstate{display:flex;gap:10px;align-items:center;font-size:.9rem;color:var(--muted)}
.humanstate #humanval{display:inline-block;min-width:26px;text-align:center;font-weight:700;color:var(--ink);
  background:#fff;border:1.5px solid var(--line);border-radius:8px;padding:1px 6px}
#humanok{color:#18a26b;font-weight:600}
.btn.wide{width:100%;text-align:center;padding:14px;font-size:1rem}
.formnote{margin:14px 0 0;font-size:.82rem}
.formstatus{margin:14px 0 0;padding:12px 14px;border-radius:12px;font-size:.9rem}
.formstatus.bad{background:#fff1f3;color:#a32338;border:1px solid #f3c6ce}
.formstatus.good{background:#eefaf4;color:#0f6f4b;border:1px solid #bfe8d6}
@media(max-width:860px){.contactgrid{grid-template-columns:1fr;gap:34px}}
@media(max-width:520px){.row2{grid-template-columns:1fr}.cform{padding:22px 18px}}
/* footer */
footer.site{background:#15142c;color:#c9c6e8;margin-top:64px;padding:52px 0 28px;font-size:.95rem}
footer.site a{color:#c9c6e8;text-decoration:none}
footer.site a:hover{color:#fff}
footer.site .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:32px}
footer.site h4{color:#fff;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:.45em 0}
footer.site .tagline{max-width:280px;color:#9b97c9}
.copyright{border-top:1px solid #2a2850;margin-top:36px;padding-top:20px;color:#807ca8;font-size:.85rem}
@media(max-width:700px){h1{font-size:1.9rem}.hero h1{font-size:2rem}.hero{padding:40px 0 30px}header.site .bar{height:auto;padding:12px 0;flex-wrap:wrap;gap:12px}nav.main{margin-left:0;width:100%;gap:16px}}