:root{--cream:#fff6e9;--ink:#2c2140;--pink:#f4a6b8;--blue:#7cc6d8;--yellow:#f6cd66;--line:#d7c9db;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font:17px/1.6 "Trebuchet MS",Arial,sans-serif}a{color:inherit}.header{display:flex;justify-content:space-between;align-items:center;padding:18px 4vw;background:var(--cream);position:sticky;top:0;z-index:20;border-bottom:2px solid var(--ink)}.logo{font-weight:900;text-decoration:none;font-size:1.25rem}.header nav{display:flex;gap:20px}.header nav a{text-decoration:none}.menu{display:none}.hero{padding:90px 4vw 70px}.hero-inner{max-width:1200px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.hero h1{font-size:clamp(3.3rem,8vw,7.5rem);line-height:.88;margin:.1em 0}.hero p{max-width:640px}.bubble-stage{height:500px;position:relative}.bubble{position:absolute;padding:24px;border:2px solid var(--ink);border-radius:30px;background:white;box-shadow:8px 8px 0 var(--ink);max-width:280px}.bubble.one{top:30px;left:20px;background:var(--pink)}.bubble.two{top:190px;right:10px;background:var(--blue)}.bubble.three{bottom:20px;left:80px;background:var(--yellow)}.btn{display:inline-block;padding:13px 22px;background:var(--ink);color:white;text-decoration:none;border-radius:12px;border:0;font-weight:800;cursor:pointer}.section{padding:85px 4vw}.inner{max-width:1200px;margin:auto}.section h2{font-size:clamp(2.2rem,5vw,4.8rem);line-height:1;margin:.2em 0 .7em}.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.tile{border:2px solid var(--ink);border-radius:20px;padding:24px;background:white}.tile:nth-child(2n){transform:translateY(18px)}.matrix{display:grid;grid-template-columns:260px 1fr;gap:24px}.matrix-controls{display:grid;gap:8px}.matrix-controls button{padding:12px;border:2px solid var(--ink);background:white;border-radius:12px;text-align:left}.matrix-controls button.active{background:var(--yellow)}.matrix-result{border:2px solid var(--ink);background:white;border-radius:24px;padding:32px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}.paper{background:white;border:2px solid var(--ink);padding:28px;border-radius:22px}.community-chat{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;background:#dff2f5;border:2px solid var(--ink);border-radius:26px;padding:30px}.chat-preview{display:grid;gap:12px}.chat-preview p{background:white;padding:14px 16px;border-radius:18px;margin:0;max-width:88%}.chat-preview p:nth-child(even){justify-self:end;background:#fff0b9}.faq details{background:white;border:2px solid var(--ink);border-radius:15px;padding:15px 18px;margin:10px 0}.faq summary{font-weight:900;cursor:pointer}.form-card{background:var(--ink);color:white;border-radius:28px;padding:34px}.form-card .fields{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-card label{display:grid;gap:6px}.form-card .wide{grid-column:1/-1}.form-card input,.form-card select,.form-card textarea{padding:12px;border-radius:10px;border:0}.checks{display:grid;gap:10px;margin:16px 0}.checks label{display:flex;gap:10px}.site-footer{background:var(--ink);color:white;padding:50px 4vw 24px}.footer-grid{max-width:1200px;margin:auto;display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:28px}.site-footer nav{display:grid;gap:8px}.site-footer a{color:white}.operator-card{border:1px solid #7c6b95;padding:20px;border-radius:18px}.copyright{max-width:1200px;margin:25px auto 0;border-top:1px solid #665678;padding-top:18px}.sub-header{display:flex;justify-content:space-between;padding:18px 4vw;background:var(--ink);color:white}.legal-shell{max-width:930px;margin:auto;padding:70px 4vw}.legal-shell h1{font-size:clamp(2.6rem,6vw,5rem);line-height:1}.legal-shell section{background:white;border:2px solid var(--ink);border-radius:18px;padding:22px;margin:14px 0}.legal-note{background:var(--yellow);border:2px solid var(--ink);padding:20px;border-radius:18px}.success{min-height:70vh;display:grid;place-items:center;padding:4vw}.success-card{max-width:680px;background:white;border:2px solid var(--ink);border-radius:28px;padding:42px;text-align:center;box-shadow:10px 10px 0 var(--pink)}.group-page{max-width:1100px;margin:auto;padding:70px 4vw}.dialogue-list{display:grid;gap:16px}.dialogue-list article{background:white;border:2px solid var(--ink);border-radius:24px;padding:24px}.dialogue-list article:nth-child(even){margin-left:10%}@media(max-width:800px){.header nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--cream);padding:20px;flex-direction:column}.header nav.open{display:flex}.menu{display:block}.hero-inner,.tiles,.matrix,.two-col,.community-chat,.footer-grid{grid-template-columns:1fr}.bubble-stage{height:420px}.tile:nth-child(2n){transform:none}.form-card .fields{grid-template-columns:1fr}.form-card .wide{grid-column:auto}}

/* Открытая гостиная и футер-доска */
.atlas-lounge{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;background:white;border:2px solid var(--ink);border-radius:32px;padding:28px;box-shadow:12px 12px 0 var(--blue)}.lounge-intro{padding:20px}.lounge-intro h2{font-size:clamp(2.2rem,5vw,4.2rem);line-height:1}.lounge-intro dl{margin:24px 0}.lounge-intro dl div{display:flex;justify-content:space-between;gap:20px;padding:9px 0;border-top:1px dashed var(--line)}.lounge-intro dd{margin:0;text-align:right}.lounge-rules{display:block;margin-top:16px;font-weight:800}.lounge-conversation{background:var(--cream);border:2px solid var(--ink);border-radius:26px;padding:26px;display:flex;flex-direction:column;gap:12px}.lounge-conversation .bubble{max-width:82%;padding:14px 18px;border:2px solid var(--ink);border-radius:20px;margin:0}.bubble-a,.bubble-c{background:var(--yellow);align-self:flex-start}.bubble-b,.bubble-d{background:var(--pink);align-self:flex-end}.lounge-conversation>span{text-align:center;font-size:.82rem;margin-top:auto}.footer-atlas{background:var(--pink);padding:55px 4vw 22px;border-top:2px solid var(--ink)}.atlas-footer-board{max-width:1200px;margin:auto;display:grid;grid-template-columns:1.05fr .8fr;grid-template-areas:'letter sticker' 'tabs chat';gap:20px}.atlas-footer-letter{grid-area:letter;background:var(--cream);border:2px solid var(--ink);border-radius:28px;padding:28px}.atlas-footer-letter span{display:block;font-size:.78rem;font-weight:900}.atlas-footer-letter a{display:block;font-size:clamp(2.5rem,6vw,5.6rem);line-height:.9;font-weight:900;text-decoration:none;margin:14px 0}.atlas-footer-sticker{grid-area:sticker;background:var(--yellow);border:2px solid var(--ink);border-radius:18px;padding:24px;transform:rotate(1.3deg);box-shadow:8px 8px 0 var(--ink)}.atlas-footer-sticker small,.atlas-footer-sticker strong{display:block}.atlas-footer-sticker strong{margin:12px 0}.atlas-footer-sticker a{font-size:1.3rem;font-weight:900}.atlas-footer-tabs{grid-area:tabs;display:flex;gap:10px;flex-wrap:wrap;align-items:flex-start}.atlas-footer-tabs a{background:white;border:2px solid var(--ink);border-radius:999px;padding:10px 15px;text-decoration:none;font-weight:900}.atlas-footer-chat{grid-area:chat;background:var(--blue);border:2px solid var(--ink);border-radius:28px;padding:25px}.atlas-footer-chat>span{font-size:.76rem;font-weight:900}.atlas-footer-chat h2{font-size:1.5rem}.atlas-footer-chat>a{display:inline-block;background:var(--ink);color:white;padding:11px 15px;border-radius:10px;text-decoration:none;font-weight:900}.atlas-footer-small{max-width:1200px;margin:24px auto 0;border-top:2px solid var(--ink);padding-top:16px;font-size:.8rem}.atlas-lounge-page{max-width:1150px}.lounge-page-header{background:white;border:2px solid var(--ink);border-radius:30px;padding:38px;box-shadow:12px 12px 0 var(--yellow)}.lounge-page-header h1{font-size:clamp(3rem,7vw,6rem);line-height:.95}.lounge-page-tags{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.lounge-page-tags span{padding:8px 12px;border:2px solid var(--ink);border-radius:999px;background:var(--cream)}.lounge-rooms{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:55px 0}.lounge-rooms article{border:2px solid var(--ink);border-radius:25px;padding:25px;background:white}.lounge-rooms article:nth-child(2){background:var(--yellow)}.lounge-rooms article:nth-child(3){background:var(--blue)}.lounge-rooms article:nth-child(4){background:var(--pink)}.lounge-code{background:var(--ink);color:white;border-radius:28px;padding:35px;margin-bottom:50px}
@media(max-width:850px){.atlas-lounge,.atlas-footer-board,.lounge-rooms{grid-template-columns:1fr}.atlas-footer-board{grid-template-areas:'letter' 'sticker' 'chat' 'tabs'}.atlas-footer-sticker{transform:none}.lounge-intro dl div{align-items:flex-start;flex-direction:column}.lounge-intro dd{text-align:left}}