@charset "UTF-8";
/* Тёмное небо. Три вида: ночь, бумажный атлас, красный фонарик.
   Углы везде прямые, как у страницы атласа. Круглое только то, что круглое в
   оптике: окуляр, Луна, зарисовки в поле зрения. */

@font-face{font-family:"Old Standard TT";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/oldstandard-400-cyr.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Old Standard TT";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/oldstandard-400-lat.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2212}
@font-face{font-family:"Old Standard TT";font-style:italic;font-weight:400;font-display:swap;src:url(../fonts/oldstandard-400i-cyr.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Old Standard TT";font-style:italic;font-weight:400;font-display:swap;src:url(../fonts/oldstandard-400i-lat.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2212}
@font-face{font-family:Commissioner;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/commissioner-400-cyr.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Commissioner;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/commissioner-400-lat.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2212}
@font-face{font-family:Commissioner;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/commissioner-400-gre.woff2) format("woff2");unicode-range:U+0370-03FF}
@font-face{font-family:Commissioner;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/commissioner-600-cyr.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Commissioner;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/commissioner-600-lat.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2212}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/plexmono-400-cyr.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/plexmono-400-lat.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2212}

:root{
  color-scheme:dark;
  --fon:#0b1019;--fon2:#121927;--cherta:#2a3548;--tekst:#dfe2d6;--tih:#9aa4ab;
  --akcent:#ef6a55;--na-akcent:#160705;--zemlya:#eef0e6;--zemlya-tih:#b6bdb8;--nebo-nav:#eef0e6;
  --znak:#c9d0cc;
  --titul:"Old Standard TT","Times New Roman",Georgia,serif;
  --telo:Commissioner,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  --cifry:"IBM Plex Mono",Consolas,"Liberation Mono",monospace;
  --pole:clamp(16px,4.4vw,64px);
}
[data-tema=atlas]{
  color-scheme:light;
  --fon:#e2e5dc;--fon2:#d6dad0;--cherta:#a3aba2;--tekst:#18222e;--tih:#4b5763;
  --akcent:#a82a1d;--na-akcent:#f6f3ea;--zemlya:#e6e8df;--zemlya-tih:#c0c6bf;--nebo-nav:#18222e;
  --znak:#18222e;
}
[data-tema=fonarik]{
  --fon:#0c0403;--fon2:#170807;--cherta:#4d1b14;--tekst:#e8604c;--tih:#d15441;
  --akcent:#ff7a63;--na-akcent:#120403;--zemlya:#e8604c;--zemlya-tih:#d15441;--nebo-nav:#e8604c;
  --znak:#e8604c;
}

*{box-sizing:border-box}
html{background:var(--fon);-webkit-text-size-adjust:100%;scroll-padding-top:20px}
body{margin:0;background:var(--fon);color:var(--tekst);font-family:var(--telo);font-size:1.0625rem;line-height:1.62;overflow-x:hidden;overflow-wrap:break-word}
[hidden]{display:none!important}
svg,canvas{display:block}
a{color:inherit;text-decoration-color:var(--akcent);text-decoration-thickness:1px;text-underline-offset:.2em;transition:color .18s}
a:hover{color:var(--akcent)}
:focus-visible{outline:2px solid var(--akcent);outline-offset:2px}
h1,h2,h3{margin:0;font-family:var(--titul);font-weight:400}
h1{font-size:clamp(2.7rem,6.4vw,5rem);line-height:1.04;letter-spacing:-.012em}
h2{font-size:clamp(1.95rem,3.6vw,2.9rem);line-height:1.1}
h3{font-size:1.5rem;line-height:1.2}
p{margin:0 0 1em;max-width:66ch}
p:last-child{margin-bottom:0}
.cifry,code{font-family:var(--cifry);font-size:.86em}
.propusk{position:absolute;left:8px;top:-60px;padding:8px 12px;background:var(--akcent);color:var(--na-akcent);z-index:9}
.propusk:focus{top:8px}

/* Шапка */
.shapka{display:flex;flex-wrap:wrap;align-items:center;gap:6px 28px;padding:14px var(--pole);border-bottom:1px solid var(--cherta);min-height:64px}
.znakname{display:inline-flex;align-items:center;gap:10px;font-family:var(--titul);font-size:1.4rem;line-height:1;text-decoration:none;white-space:nowrap}
.znakname svg{width:22px;height:22px;flex:none}
.menu{display:flex;gap:4px 20px;flex-wrap:wrap;margin:0;padding:0;list-style:none;font-size:.97rem}
.menu a{text-decoration:none;padding:4px 0;display:inline-block}
.menu a:hover{text-decoration:underline;text-decoration-color:var(--akcent)}
.menu a[aria-current]{text-decoration:underline;text-decoration-color:var(--akcent);text-decoration-thickness:2px}
.tema{margin-left:auto;display:flex;font-size:.85rem}
.tema button{font:inherit;color:inherit;background:none;border:1px solid currentColor;border-right-width:0;padding:3px 9px;cursor:pointer;opacity:.86}
.tema button:last-child{border-right-width:1px}
.tema button[aria-pressed=true]{background:var(--akcent);color:var(--na-akcent);border-color:var(--akcent);opacity:1}
.tema button:hover{opacity:1}
.tema button:active{transform:translateY(1px)}

/* Главная: небо */
.nebo{position:relative;min-height:92vh;min-height:92svh;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;background:linear-gradient(#06090f,#0a111f 62%,#111a2d 72%,#06090e 72.2%);touch-action:pan-y;user-select:none;-webkit-user-select:none}
.nebo canvas{position:absolute;inset:0;width:100%;height:100%}
.nebo .shapka{position:relative;z-index:3;border:0;color:var(--nebo-nav)}
.js .nebo{cursor:grab}
.nebo.tyanut{cursor:grabbing}
.nebo-tekst{position:relative;z-index:3;padding:0 var(--pole) clamp(14px,2.6vh,28px);display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:8px 40px;align-items:end;color:var(--zemlya)}
.nebo-tekst h1{font-size:clamp(3rem,min(7vw,11vh),5.6rem)}
.nebo-pod{margin:.3rem 0 0;font-size:1.06rem}
.nebo-status{margin:.15rem 0 0;font-size:.97rem;color:var(--zemlya-tih);min-height:1.5em}
.upr{display:none;color:var(--zemlya);font-size:.92rem;cursor:default}
.js .upr{display:block}
.upr label{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.upr .cifry{white-space:nowrap}
#nebo-seychas{font:inherit;font-size:.86rem;color:inherit;background:none;border:0;border-bottom:1px solid var(--akcent);padding:0;cursor:pointer}
.upr input[type=range]{width:100%;margin:6px 0 8px;accent-color:var(--akcent);display:block;height:22px;background:none}
.upr-str{display:flex;justify-content:space-between;align-items:center;gap:8px}
.kompas{display:flex;gap:0}
.kompas button{font:inherit;font-family:var(--cifry);font-size:.84rem;color:inherit;background:none;border:1px solid currentColor;border-right-width:0;width:34px;height:30px;cursor:pointer}
.kompas button:last-child{border-right-width:1px}
.kompas button:hover{background:var(--akcent);color:var(--na-akcent);border-color:var(--akcent)}
.metka{position:absolute;left:0;top:0;z-index:2;pointer-events:none;background:var(--fon);color:var(--tekst);border:1px solid var(--cherta);padding:4px 10px 5px;font-size:.84rem;line-height:1.3;max-width:250px;will-change:transform}
.metka b{display:block;font-family:var(--titul);font-weight:400;font-size:1.14rem}
.metka span{display:block;color:var(--tih)}
.nebo-sovet{display:none}

/* Разделы главной */
.razdel{padding:clamp(52px,8vw,104px) var(--pole)}
.avtor{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(22px,4vw,64px)}
.avtor h2{max-width:13ch}
.avtor p{font-size:1.12rem}
.segodnya{background:var(--fon2)}
.segodnya h2{margin-bottom:.25em}
.seg-data{color:var(--tih);margin-bottom:clamp(24px,4vw,44px)}
#segodnya{display:grid;grid-template-columns:minmax(200px,3fr) minmax(0,7fr);gap:clamp(24px,5vw,80px)}
.seg-luna canvas{width:190px;height:190px;max-width:100%}
.seg-faza{font-family:var(--titul);font-size:1.5rem;margin:.6em 0 .2em}
.seg-mel{color:var(--tih);font-size:.95rem;margin:0 0 .5em}
.seg-spisok h3{margin:1.3em 0 .35em;font-size:1.35rem}
.seg-spisok h3:first-child{margin-top:0}
.seg-spisok p{margin-bottom:.5em}
.seg-pl,.seg-ob{list-style:none;margin:0 0 .8em;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:3px 34px}
.seg-pl li,.seg-ob li{display:flex;flex-wrap:wrap;gap:0 10px;align-items:baseline}
.seg-pl b{font-weight:600;min-width:5.2em}
.seg-pl span,.seg-ob span{color:var(--tih);font-size:.93rem}
.zapisi{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(20px,4vw,64px)}
.zapisi ol{list-style:none;margin:0;padding:0}
.zapisi li{padding:0 0 1.5em}
.zapisi li:last-child{padding-bottom:0}
.zapisi time{font-family:var(--cifry);font-size:.84rem;color:var(--tih);display:block}
.zapisi h3 a{text-decoration:none}
.zapisi h3 a:hover{text-decoration:underline;text-decoration-color:var(--akcent)}
.zapisi li p{margin:.25em 0 0;color:var(--tih)}
.podval{border-top:1px solid var(--cherta);padding:26px var(--pole) 34px;display:flex;flex-wrap:wrap;gap:8px 32px;justify-content:space-between;color:var(--tih);font-size:.93rem}
.podval p{margin:0}

/* Внутренние страницы: поля атласа слева, текст справа */
.list{display:grid;grid-template-columns:minmax(170px,14rem) minmax(0,1fr);gap:clamp(24px,4vw,64px);padding:clamp(28px,5vw,64px) var(--pole) clamp(52px,7vw,96px);max-width:1320px}
.polya{position:sticky;top:20px;align-self:start}
.okulyar{display:none}
.js .okulyar{display:block}
.okulyar canvas{width:168px;height:168px;border-radius:50%;box-shadow:0 0 0 1px var(--cherta),0 0 0 7px var(--fon),0 0 0 8px var(--cherta)}
.okulyar figcaption,.okulyar p{font-size:.86rem;line-height:1.42;color:var(--tih);margin:18px 0 0;max-width:15rem}
.okulyar a{color:inherit}
.oglav{list-style:none;margin:22px 0 0;padding:0;font-size:.93rem;line-height:1.35}
.oglav li{margin:.5em 0}
.vvod{max-width:62ch;font-size:1.14rem;margin-top:.6em}

/* Дневник */
.zapis{display:grid;grid-template-columns:minmax(0,1fr);gap:8px 40px;padding:clamp(28px,4vw,46px) 0;border-top:1px solid var(--cherta);max-width:50rem;scroll-margin-top:10px}
.zapis:first-of-type{margin-top:clamp(24px,4vw,44px)}
.zapis time{font-family:var(--cifry);font-size:.86rem;color:var(--tih)}
.zapis h2{font-size:clamp(1.65rem,2.8vw,2.2rem);margin:.1em 0 .25em}
.usloviya{color:var(--tih);font-size:.95rem;margin-bottom:.9em}
.zapis:target h2{color:var(--akcent)}
.zarisovka{margin:1.2em 0 .4em;display:flex;gap:18px;align-items:center}
.zarisovka svg{width:150px;height:150px;flex:none}
.zarisovka figcaption{font-size:.9rem;color:var(--tih);max-width:30ch;line-height:1.4}

/* Каталог */
.filtr{margin:clamp(22px,3vw,34px) 0 clamp(12px,2vw,20px);padding:0;border:0}
.f-poisk label{display:block;font-size:.93rem;margin-bottom:4px}
.pole-vvoda{font:inherit;font-size:1.02rem;color:var(--tekst);background:var(--fon2);border:1px solid var(--tih);padding:9px 11px;width:100%;max-width:26rem;border-radius:0}
.pole-vvoda::placeholder{color:var(--tih);opacity:1}
.f-gr{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.f-gr button{font:inherit;font-size:.92rem;color:var(--tekst);background:none;border:1px solid var(--cherta);padding:4px 10px 5px;cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.f-gr button svg{width:17px;height:17px}
.f-gr button:hover{border-color:var(--akcent)}
.f-gr button:active{transform:translateY(1px)}
.f-gr button[aria-pressed=true]{background:var(--akcent);color:var(--na-akcent);border-color:var(--akcent)}
.f-niz{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;margin-top:12px;font-size:.95rem}
.f-niz label{display:inline-flex;gap:7px;align-items:center;cursor:pointer}
.f-niz input{accent-color:var(--akcent);width:17px;height:17px}
#f-schet{color:var(--tih)}
#f-pusto{padding:26px 0;max-width:44ch}
#f-pusto button{font:inherit;color:inherit;background:none;border:0;border-bottom:1px solid var(--akcent);padding:0;cursor:pointer}
.sezon{margin-top:clamp(30px,5vw,56px)}
.sezon>h2{margin-bottom:.15em}
.sezon>p{color:var(--tih);margin-bottom:.7em}
.ob{display:grid;grid-template-columns:30px minmax(0,3fr) minmax(0,5fr);gap:2px 16px;padding:18px 0;border-top:1px solid var(--cherta);scroll-margin-top:12px}
.ob:target{background:var(--fon2);box-shadow:-10px 0 0 var(--fon2),10px 0 0 var(--fon2)}
.ob .znak{width:26px;height:26px;margin-top:3px;color:var(--znak)}
.ob h3{font-size:1.42rem}
.ob-vid{font-size:.93rem;color:var(--tih);margin:.1em 0 0}
.ob-sey{font-size:.86rem;color:var(--tih);margin:.45em 0 0}
.ob-sey:empty{display:none}
.ob-pr{min-width:0}
.ob-zam{margin:0 0 .55em}
.ob-dan{margin:0;display:flex;flex-wrap:wrap;gap:3px 20px;font-size:.84rem}
.ob-dan div{display:flex;gap:6px;align-items:baseline}
.ob-dan dt{color:var(--tih);font-family:var(--telo)}
.ob-dan dd{margin:0;font-family:var(--cifry);white-space:nowrap}
.legenda{display:none}

/* Руководство */
.stat{max-width:48rem}
.stat h2{margin:1.6em 0 .4em}
.stat h2:first-of-type{margin-top:1.1em}
.stat h3{margin:1.25em 0 .35em}
.stat ol,.stat ul{padding-left:1.25em;margin:0 0 1em;max-width:64ch}
.stat li{margin:.42em 0}
.risunok{margin:1.5em 0;max-width:40rem}
.risunok svg{width:100%;height:auto;background:var(--fon2)}
.risunok figcaption{font-size:.9rem;color:var(--tih);margin-top:.55em;max-width:58ch;line-height:1.45}
.tri-kol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:1.3em 0}
.tri-kol figure{margin:0}
.tri-kol svg{width:100%;height:auto;max-width:150px}
.tri-kol figcaption{font-size:.87rem;color:var(--tih);margin-top:.5em;line-height:1.38}

/* Расчёты */
.kalk{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(26px,4vw,60px);margin-top:clamp(22px,3vw,36px)}
.kalk-vvod fieldset{border:0;padding:0;margin:0 0 20px}
.kalk-vvod legend{font-family:var(--titul);font-size:1.34rem;padding:0;margin-bottom:8px}
.ryad{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px;align-items:end}
.ryad label{display:block;font-size:.92rem;line-height:1.3}
.ryad input{display:block;margin-top:4px;font-family:var(--cifry);max-width:none}
.ryad-vse{grid-column:1/-1}
.nabory{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.nabory button{font:inherit;font-size:.87rem;color:var(--tekst);background:none;border:1px solid var(--cherta);padding:3px 9px;cursor:pointer}
.nabory button:hover{border-color:var(--akcent);color:var(--akcent)}
.nabory button:active{transform:translateY(1px)}
.oshibka{color:var(--akcent);font-size:.95rem;margin:.6em 0 0}
.otvety{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 30px;align-content:start}
.otvet h2{font-size:1.28rem;line-height:1.2}
.otvet output{display:block;font-family:var(--titul);font-size:clamp(2.5rem,4.8vw,3.7rem);line-height:1.1;margin:.08em 0 .1em;color:var(--akcent)}
.otvet p{font-size:.93rem;margin:0;line-height:1.45;color:var(--tih)}
.formula{font-family:var(--cifry);font-size:.84rem;color:var(--tekst);display:block;margin-top:.5em}
.shema{grid-column:1/-1;display:flex;gap:20px;align-items:center;border-top:1px solid var(--cherta);padding-top:20px}
.shema svg{width:136px;height:136px;flex:none;color:var(--tekst)}
.shema p{margin:0;font-size:.95rem;max-width:40ch}
.primechanie{margin-top:clamp(34px,5vw,60px);max-width:58ch}
.primechanie h2{margin-bottom:.35em}
.nojs-note{border-left:3px solid var(--akcent);padding-left:14px;margin:1.2em 0;font-size:.97rem}

/* 404 */
.oshibka-str{min-height:62vh;display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:center;padding:clamp(34px,7vw,90px) var(--pole)}
.oshibka-str .okulyar canvas{width:clamp(180px,26vw,300px);height:clamp(180px,26vw,300px)}
.oshibka-str h1{margin-bottom:.25em}
.oshibka-str ul{padding:0;margin:1em 0 0;list-style:none;display:flex;flex-wrap:wrap;gap:6px 20px}

/* Телефон */
@media (max-width:899px){
  .list{grid-template-columns:minmax(0,1fr);gap:22px}
  .polya{position:static;display:flex;gap:18px;align-items:center}
  .okulyar{flex:1 1 auto;min-width:0}
  .js .okulyar{display:flex;gap:20px;align-items:center}
  .okulyar canvas{width:104px;height:104px;flex:none;box-shadow:0 0 0 1px var(--cherta),0 0 0 5px var(--fon),0 0 0 6px var(--cherta)}
  .okulyar figcaption,.okulyar p{margin:0 0 0 6px;flex:1 1 0;min-width:0;max-width:none}
  .oglav{display:none}
  .avtor,.zapisi,#segodnya,.kalk{grid-template-columns:minmax(0,1fr)}
  .nebo-tekst{grid-template-columns:minmax(0,1fr);gap:12px}
  .seg-luna{display:grid;grid-template-columns:120px minmax(0,1fr);gap:0 18px}
  .seg-luna canvas{width:120px;height:120px;grid-row:span 4}
  .seg-faza{margin-top:0}
  .ob{grid-template-columns:30px minmax(0,1fr)}
  .ob-pr{grid-column:1/-1;margin-top:.5em}
}
@media (max-width:560px){
  .shapka{padding-top:10px;padding-bottom:10px;gap:4px 18px}
  .tema{margin-left:auto;font-size:.8rem}
  .tema button{padding:2px 6px}
  .menu{order:3;width:100%;gap:2px 16px;font-size:.95rem}
  .otvety{grid-template-columns:minmax(0,1fr)}
  .tri-kol{grid-template-columns:minmax(0,1fr);gap:10px}
  .tri-kol figure{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;align-items:center}
  .tri-kol figcaption{margin:0}
  .zarisovka svg{width:112px;height:112px}
  .oshibka-str{grid-template-columns:minmax(0,1fr)}
  .nebo-tekst h1{font-size:clamp(2.7rem,14vw,3.6rem)}
  .nebo-pod{font-size:1rem}
  .nebo-status{font-size:.93rem}
}
@media (max-height:640px) and (min-width:900px){
  .nebo-tekst h1{font-size:3.2rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;scroll-behavior:auto!important}
}
@media print{
  .tema,.okulyar,.filtr{display:none!important}
  body{background:#fff;color:#000}
}