/* theme: night */
@font-face{font-family:"Cormorant Garamond";font-weight:600;font-display:swap;src:url(/fonts/cormorant-garamond-600.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:200 800;font-display:swap;src:url(/fonts/manrope-wght.woff2) format("woff2")}
@font-face{font-family:"Astro Glyphs";font-display:block;src:url(/fonts/astro-glyphs.woff2) format("woff2");unicode-range:U+260A-260B,U+263D,U+263F-2640,U+2642-2653,U+26B7}
:root{--font:"Astro Glyphs","Manrope",system-ui,sans-serif;--head:"Cormorant Garamond",Georgia,serif;--head-w:600;--head-ls:0;
--bg:#0b1230;--fg:#eff1fb;--muted:#b4bbdc;--line:rgba(196,208,255,.2);--line2:rgba(196,208,255,.38);--card:#131d45;--card2:#1a2552;
--accent:#e6c57e;--on-accent:#1a1305;--link:#f0d595;--ok:#8fdccd;--warn:#f3c77a;--bad:#f6a3a3;--focus:#f3dca6;--tint:rgba(230,197,126,.14);
--r:14px;--sh:0 10px 30px rgba(0,0,0,.35);--headbg:rgba(9,14,38,.85);color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:400 16.5px/1.6 var(--font);-webkit-font-smoothing:antialiased}
.wrap{max-width:48rem;margin:0 auto;padding:0 16px}
.wrap.wide{max-width:66rem}
a{color:var(--link);text-underline-offset:.18em}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--fg);color:var(--bg);padding:12px 14px;z-index:9}
.skip:focus{left:8px}
.top{border-bottom:1px solid var(--line);background:var(--headbg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);position:relative;z-index:5}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;padding-top:8px;padding-bottom:8px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--head);font-weight:var(--head-w);font-size:1.15rem;text-decoration:none;color:var(--fg);margin-right:auto;min-height:44px;line-height:1.15}
.brand small{display:block;font-family:var(--font);font-weight:500;font-size:.78rem;color:var(--muted);letter-spacing:0}
.brand .mark{width:30px;height:30px;flex:none}
.mark.manip,.mark.nclc{display:grid;place-items:center;border-radius:9px;background:var(--accent)}
.mark.manip svg,.mark.nclc svg{width:18px;height:18px;fill:none;stroke:var(--on-accent);stroke-width:2.8;stroke-linecap:round;stroke-linejoin:round}
.top nav{display:flex;flex-wrap:wrap;gap:2px}
.top nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;border-radius:999px;text-decoration:none;color:var(--fg);font-size:.95rem}
.top nav a:hover{background:var(--card2)}
.top nav a[aria-current=page]{background:var(--tint);color:var(--link);font-weight:700}
main{padding-bottom:16px}
h1,h2,h3{font-family:var(--head);font-weight:var(--head-w);letter-spacing:var(--head-ls);line-height:1.15;text-wrap:balance}
h1{font-size:clamp(1.9rem,6vw,2.6rem);margin:28px 0 10px}
h2{font-size:1.45rem;margin:32px 0 10px}
h3{font-size:1.1rem;margin:18px 0 6px}
.lead{color:var(--muted);margin-top:0;font-size:1.08rem;max-width:40em}
.small{font-size:14.5px;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin:14px 0;box-shadow:var(--sh)}
form{background:var(--card);border:1px solid var(--line);border-radius:calc(var(--r) + 4px);padding:6px 18px 10px;margin:16px 0;box-shadow:var(--sh)}
form.noprint{margin-top:18px}
fieldset{border:1px solid var(--line);border-radius:var(--r);padding:10px 14px 14px;margin:14px 0;background:var(--card);min-width:0}
main li>a:only-child{display:inline-flex;align-items:center;min-height:44px}
form fieldset{background:transparent}
legend{font-weight:700;padding:0 6px}
label{display:block;font-weight:650;margin:12px 0 5px}
.hint{display:block;font-weight:400;font-size:14px;color:var(--muted)}
input[type=text],input[type=number],input[type=date],input[type=time],input[type=email],select,textarea{width:100%;font:inherit;padding:10px 12px;border:1.5px solid var(--line2);border-radius:10px;background:var(--bg);color:var(--fg);min-height:48px}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
.row{display:grid;grid-template-columns:1fr;gap:0 14px}
@media (min-width:560px){.row.two{grid-template-columns:1fr 1fr}.row.three{grid-template-columns:1fr 1fr 1fr}.row.four{grid-template-columns:repeat(4,1fr)}}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;margin:8px 0;padding:0 12px;border-radius:10px;background:var(--card2)}
.check input{width:24px;height:24px;margin:11px 0 0;flex:none;accent-color:var(--accent)}
.check label{flex:1;min-height:44px;padding:10px 0;cursor:pointer}
p>a:only-child{display:inline-flex;align-items:center;min-height:44px}
.check label{margin:0;font-weight:400}
caption{text-align:left;padding:6px 0;color:var(--muted)}
.result h2:first-child,.result h2:first-of-type{margin-top:0}
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;padding:11px 20px;border-radius:12px;border:2px solid var(--accent);background:var(--accent);color:var(--on-accent);cursor:pointer;text-decoration:none;min-height:48px;transition:transform .15s,box-shadow .15s,filter .15s}
button:hover,.btn:hover{transform:translateY(-1px);box-shadow:var(--sh);filter:brightness(1.05);color:var(--on-accent)}
button:active,.btn:active{transform:scale(.98)}
button.secondary,.btn.secondary{background:transparent;color:var(--link);border-color:var(--line2)}
button.secondary:hover,.btn.secondary:hover{border-color:var(--accent);color:var(--link)}
button:disabled{opacity:.6;cursor:not-allowed;transform:none}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.result{background:var(--card);border:2px solid var(--accent);border-radius:calc(var(--r) + 4px);padding:16px 18px;margin:20px 0;box-shadow:var(--sh);animation:rise .45s cubic-bezier(.2,.7,.2,1) both}
@keyframes rise{from{transform:translateY(10px)}to{transform:none}}
.big{font-size:2.4rem;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
table{border-collapse:collapse;width:100%;margin:10px 0;font-size:15px;font-variant-numeric:tabular-nums}
th,td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--card2)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card);margin:10px 0}
.tablewrap table{margin:0}
.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}
.cta{background:var(--tint);border:1px solid var(--line);border-left:4px solid var(--accent);padding:14px 16px;border-radius:var(--r);margin:24px 0}
.cta a{font-weight:700}
.faq details{border:1px solid var(--line);border-radius:var(--r);margin:8px 0;background:var(--card);padding:0 14px}
.faq summary{cursor:pointer;font-weight:650;min-height:52px;display:flex;align-items:center}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.foot{border-top:1px solid var(--line);margin-top:40px;padding:16px 0 30px;font-size:15px}
.foot a{display:inline-block;min-height:44px;min-width:44px;line-height:44px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(9.5rem,1fr));gap:10px;padding:0;list-style:none}
.grid a{display:flex;align-items:center;min-height:48px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;text-decoration:none;background:var(--card);transition:border-color .15s,transform .15s}
.grid a:hover{border-color:var(--accent);transform:translateY(-1px)}
.err{color:var(--bad);font-weight:650;min-height:1.4em}
code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95em}
.formula{background:var(--card2);border-radius:10px;padding:10px 14px;overflow-x:auto}
[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media print{.top,.foot,.actions,.noprint,form,.faq{display:none!important}body{background:#fff!important;color:#000}.result{border-color:#000;box-shadow:none}}

body{background:radial-gradient(1px 1px at 12% 18%,rgba(255,255,255,.7) 50%,transparent 51%),radial-gradient(1.2px 1.2px at 78% 12%,rgba(243,220,166,.7) 50%,transparent 51%),radial-gradient(1px 1px at 45% 40%,rgba(255,255,255,.45) 50%,transparent 51%),radial-gradient(1px 1px at 85% 70%,rgba(255,255,255,.45) 50%,transparent 51%),radial-gradient(900px 600px at 85% -10%,rgba(96,84,200,.3),transparent 60%),linear-gradient(180deg,#0b1230,#060a1a 70%) fixed;background-size:380px 380px,460px 460px,300px 300px,420px 420px,auto,auto;background-attachment:fixed}
h1{font-size:clamp(2.2rem,7vw,3.1rem)}
.btn,button{border-radius:999px}
button:not(.secondary),.btn:not(.secondary){background:linear-gradient(180deg,#f3dca6,#e6c57e);border-color:#e6c57e}
.big{font-family:var(--head);font-weight:600;font-size:2.6rem}.big3 .g{font-family:var(--font)}

.big3{display:grid;grid-template-columns:repeat(auto-fit,minmax(8.5rem,1fr));gap:10px;margin:12px 0}
.big3>div{background:rgba(6,10,26,.45);border:1px solid var(--line);border-radius:14px;padding:14px 8px;text-align:center;animation:rise .6s cubic-bezier(.2,.7,.2,1) both}
.big3>div:nth-child(2){animation-delay:.12s}.big3>div:nth-child(3){animation-delay:.24s}.big3>div:nth-child(4){animation-delay:.36s}
.big3 .g{font-size:2rem;line-height:1;color:var(--accent)}.big3 .n{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--muted);margin-top:8px}
.big3 .s{font-family:var(--head);font-weight:600;font-size:1.45rem;line-height:1.1}.big3 .d{font-size:.85rem;color:var(--muted)}
.combo{position:relative}
#place-list{list-style:none;margin:6px 0 0;padding:6px;border:1px solid var(--line2);border-radius:12px;background:#0e1636;max-height:18rem;overflow:auto}
#place-list li{padding:10px 12px;cursor:pointer;min-height:44px;border-radius:8px}
#place-list li[aria-selected=true],#place-list li:hover{background:var(--card2)}
.moon-disc{width:110px;height:110px;display:block;margin:6px auto 10px}
#asc-text p{font-family:var(--head);font-size:1.2rem;line-height:1.6}