/* Инструкция «Как играть» — стиль лендинга koto-grad.ru, без внешних скриптов */
@font-face{font-family:'Rubik Bubbles';font-weight:400;font-display:swap;src:url(/fonts/RubikBubbles-400-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Rubik Bubbles';font-weight:400;font-display:swap;src:url(/fonts/RubikBubbles-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:'Nunito';font-weight:800;font-display:swap;src:url(/fonts/Nunito-800-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Nunito';font-weight:800;font-display:swap;src:url(/fonts/Nunito-800-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:'Nunito';font-weight:900;font-display:swap;src:url(/fonts/Nunito-900-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Nunito';font-weight:900;font-display:swap;src:url(/fonts/Nunito-900-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
:root{
  --sky:#A9DCFF;--sky2:#CFEBFF;--cream:#FFF8EC;--ink:#3B2C4F;--ink2:#6B5B80;
  --pink:#FF7EB6;--pink2:#FF5C9E;--orange:#FFA53C;--orange2:#FF8A1F;--mint:#7BD8A8;--lilac:#B9A2FF;--blue:#3FA9FF;--green:#6CCB7A;--red:#FF5D73;
  --card:#ffffff;--shadow:0 8px 0 rgba(59,44,79,.10),0 14px 30px rgba(59,44,79,.10);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:Nunito,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-weight:800;color:var(--ink);background:var(--sky2);line-height:1.5;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:var(--pink2)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
.bubble{font-family:'Rubik Bubbles',Nunito,system-ui,sans-serif;font-weight:400;letter-spacing:.01em}

/* шапка */
.top{position:sticky;top:0;z-index:10;background:rgba(169,220,255,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:20px;color:var(--ink)}
.brand img{width:36px;height:36px;border-radius:11px;box-shadow:0 3px 0 rgba(59,44,79,.18)}
.play{text-decoration:none;background:linear-gradient(180deg,var(--orange),var(--orange2));color:#fff;font-size:15px;padding:9px 16px;border-radius:999px;box-shadow:0 3px 0 #D96A00;white-space:nowrap}
.play:focus-visible,.nav a:focus-visible,.toc a:focus-visible{outline:3px solid var(--pink2);outline-offset:3px}

/* навигация по разделам */
.nav{display:flex;gap:8px;overflow-x:auto;padding:12px 16px;margin:0 -16px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.nav::-webkit-scrollbar{display:none}
.nav a{flex:none;text-decoration:none;color:var(--ink);background:#fff;border-radius:999px;padding:8px 14px;font-size:14px;box-shadow:0 3px 0 rgba(59,44,79,.12)}
.nav a.on{background:var(--ink);color:#fff}

/* заголовки */
h1{font-size:clamp(34px,9vw,54px);line-height:1.05;margin:18px 0 6px;color:#fff;text-shadow:0 3px 0 var(--pink2),0 6px 0 rgba(59,44,79,.16)}
.lead{font-size:clamp(16px,4.2vw,19px);color:var(--ink2);margin:0 0 18px;max-width:38em}
h2{font-size:clamp(26px,7vw,36px);line-height:1.1;margin:36px 0 10px}
h3{font-size:20px;margin:22px 0 8px}
p{margin:0 0 12px}
.stamp{display:inline-block;background:#fff;border-radius:999px;padding:5px 12px;font-size:13px;color:var(--ink2);box-shadow:0 3px 0 rgba(59,44,79,.1);margin-bottom:14px}

/* карточки и сетки */
.cards{display:grid;grid-template-columns:1fr;gap:14px}
.card{background:var(--card);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.card .body{padding:14px 16px 16px}
.card h3{margin:0 0 4px;font-size:19px}
.card p{margin:0;color:var(--ink2);font-size:15px}
.card img{width:100%;aspect-ratio:1;object-fit:cover}
.card.row{display:grid;grid-template-columns:96px minmax(0,1fr);align-items:start}
.card.row img{aspect-ratio:1;height:100%;object-fit:cover}
.card.row .body{padding:10px 14px 12px}
.toc{display:grid;grid-template-columns:1fr;gap:10px;margin:18px 0}
.toc a{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);background:#fff;border-radius:18px;padding:12px 14px;box-shadow:0 5px 0 rgba(59,44,79,.08)}
.toc a .e{font-size:26px;flex:none;width:36px;text-align:center}
.toc a b{display:block;font-size:17px}
.toc a small{color:var(--ink2);font-weight:800;font-size:13px}
.note{background:#fff;border-left:6px solid var(--orange);border-radius:14px;padding:10px 14px;margin:14px 0;font-size:15px}
.note.blue{border-color:var(--blue)}
.note.pink{border-color:var(--pink)}
.steps{counter-reset:s;padding:0;margin:0 0 12px;list-style:none;display:grid;gap:8px}
.steps li{position:relative;background:#fff;border-radius:16px;padding:10px 14px 10px 50px;box-shadow:0 4px 0 rgba(59,44,79,.08);font-size:15px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:12px;top:10px;width:26px;height:26px;border-radius:50%;background:var(--orange);color:#fff;font-weight:900;display:grid;place-items:center;font-size:14px}
ul.plain{padding-left:20px;margin:0 0 12px}
ul.plain li{margin:4px 0}

/* ресурсы и иконки */
.ico{display:inline-block;width:20px;height:20px;vertical-align:-4px;margin-right:2px}
.pill{display:inline-flex;align-items:center;gap:4px;background:#fff;border-radius:999px;padding:2px 9px 2px 5px;font-size:13px;box-shadow:0 2px 0 rgba(59,44,79,.1);white-space:nowrap;margin:2px 2px 2px 0}
.pill .ico{width:16px;height:16px;vertical-align:-3px;margin:0}
.res{display:grid;grid-template-columns:1fr;gap:12px}
.res .card .body{display:grid;grid-template-columns:56px 1fr;gap:12px;align-items:start}
.res .card .ico{width:52px;height:52px;margin:0}
.res .card ul{margin:6px 0 0;padding-left:18px;font-size:14px;color:var(--ink2)}
.res .card li{margin:2px 0}

/* таблицы */
.tbl{overflow-x:auto;margin:0 -16px 14px;padding:0 16px;-webkit-overflow-scrolling:touch}
table{border-collapse:separate;border-spacing:0;background:#fff;border-radius:18px;box-shadow:var(--shadow);min-width:100%;font-size:14px}
th,td{padding:9px 10px;text-align:left;vertical-align:top;border-bottom:1px solid #F0E8F5}
th{background:var(--cream);font-size:13px;color:var(--ink2);white-space:nowrap}
tr:last-child td{border-bottom:0}
td.n{white-space:nowrap;font-variant-numeric:tabular-nums}
.tbl>table>tbody>tr>td:last-child{min-width:260px}
td small{color:var(--ink2);font-weight:800}
.opens{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:8px}
.opens li{background:#fff;border-radius:14px;padding:10px 12px;font-size:14px;box-shadow:0 4px 0 rgba(59,44,79,.08)}
.opens .lv{margin-right:6px;vertical-align:-6px}
.lv{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--lilac);color:#fff;font-weight:900}

/* здания */
.bld{display:grid;grid-template-columns:1fr;gap:14px}
.bld .card{display:grid;grid-template-columns:110px minmax(0,1fr)}
.bld .tbl{margin:0;padding:0}
.bld .card img{aspect-ratio:1;height:100%;object-fit:cover}
.bld .card .body{padding:10px 14px 12px}
.bld .card h3{font-size:18px}
.bld .meta{font-size:13px;color:var(--ink2);margin:2px 0 6px}
.bld details{margin-top:6px;font-size:14px}
.bld summary{cursor:pointer;color:var(--pink2);font-weight:900}
.bld table{font-size:13px;margin-top:6px;box-shadow:none;border:1px solid #F0E8F5}
.bld th,.bld td{padding:6px 8px}

/* скриншоты с пометками */
.shot{position:relative;max-width:360px;margin:0 auto 12px}
.shot img{border-radius:22px;border:5px solid #fff;box-shadow:var(--shadow)}
.shot .m{position:absolute;width:28px;height:28px;border-radius:50%;background:var(--pink2);color:#fff;font-weight:900;display:grid;place-items:center;font-size:15px;box-shadow:0 3px 0 rgba(59,44,79,.25);border:2px solid #fff;transform:translate(-50%,-50%)}
.legend{display:grid;gap:6px;padding:0;margin:0 0 16px;list-style:none;max-width:560px;margin-inline:auto}
.legend li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.legend .m{position:static;flex:none;transform:none;width:26px;height:26px;border-radius:50%;background:var(--pink2);color:#fff;display:grid;place-items:center;font-weight:900;font-size:14px;margin-top:2px}
.two{display:grid;grid-template-columns:1fr;gap:16px}

/* FAQ */
.faq details{background:#fff;border-radius:16px;padding:10px 14px;margin:0 0 8px;box-shadow:0 4px 0 rgba(59,44,79,.08)}
.faq summary{cursor:pointer;font-weight:900;font-size:16px}
.faq details p{margin:8px 0 0;color:var(--ink2);font-size:15px}

.pager{display:flex;justify-content:space-between;gap:10px;margin:36px 0 20px}
.pager a{text-decoration:none;color:var(--ink);background:#fff;border-radius:999px;padding:10px 16px;font-size:15px;box-shadow:0 4px 0 rgba(59,44,79,.1)}
footer{background:var(--ink);color:#E9E2F5;padding:26px 0 calc(26px + env(safe-area-inset-bottom));font-size:14px;margin-top:30px}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;align-items:center}
footer a{color:#fff}
footer .muted{opacity:.7}
.muted{color:var(--ink2)}

@media (min-width:700px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .toc{grid-template-columns:repeat(2,1fr)}
  .res{grid-template-columns:repeat(2,1fr)}
  .two{grid-template-columns:1fr 1fr;align-items:start}
  .bld{grid-template-columns:repeat(2,1fr)}
  .tbl{margin:0 0 14px;padding:0}
}
@media (min-width:1000px){
  .cards{grid-template-columns:repeat(3,1fr)}
  .toc{grid-template-columns:repeat(3,1fr)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}