:root{--sky-950:#0d1230;--sky-900:#151b40;--sky-800:#1f2752;--sky-700:#2f3a6e;--moon-100:#ece6d6;--moon-300:#b4b1c8;--lamp-400:#e8b45a;--on-lamp:#1a1530;--dusk-400:#8496cc;--maxw:720px}
*{box-sizing:border-box}
html{background:var(--sky-950);color-scheme:dark;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--sky-950);color:var(--moon-100);font:400 17px/1.65 Nunito,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;position:relative}
body::before{content:"";position:fixed;inset:0;background:url(/assets/stars.svg) center top/cover no-repeat;opacity:.9;pointer-events:none;z-index:0}
body>*{position:relative;z-index:1}
a{color:var(--lamp-400);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,.lang a:focus-visible{outline:2px solid var(--lamp-400);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;background:var(--lamp-400);color:var(--on-lamp);padding:8px 14px;border-radius:8px;z-index:9}
header.top{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1040px;width:100%;margin:0 auto;padding:18px 20px}
.brand{display:flex;align-items:center;gap:10px;color:var(--moon-100);text-decoration:none;font:600 22px/1 Lora,Georgia,serif;letter-spacing:.2px}
.brand svg{width:40px;height:33px}
.lang{display:flex;gap:2px;padding:3px;border:1px solid var(--sky-700);border-radius:999px;background:rgba(21,27,64,.7)}
.lang a{display:block;padding:5px 12px;border-radius:999px;color:var(--moon-300);text-decoration:none;font-weight:700;font-size:13px;letter-spacing:.6px;line-height:1.4}
.lang a[aria-current]{background:var(--sky-800);color:var(--moon-100)}
main{flex:1;width:100%}
html,body{overflow-x:hidden}
/* home */
.hero{max-width:var(--maxw);margin:0 auto;padding:28px 20px 12px;text-align:center}
.hero .stage{position:relative;width:min(300px,72vw);margin:0 auto 18px}
.hero .mascot{width:100%;height:auto;display:block}
.sp{position:absolute;fill:var(--dusk-400);animation:tw 7s ease-in-out infinite}
.sp1{left:-18%;top:6%;width:22px}.sp2{right:-14%;top:-2%;width:16px;animation-delay:-2.5s}.sp3{right:-22%;top:52%;width:12px;animation-delay:-4.5s}.sp4{left:-26%;top:58%;width:10px;animation-delay:-1.2s}
@keyframes tw{0%,100%{opacity:.35}50%{opacity:.95}}
.eyes-closed{opacity:0}
.mascot .eyes-open{animation:eo 9s infinite}.mascot .eyes-closed{animation:ec 9s infinite}
@keyframes eo{0%,93%,97%,100%{opacity:1}94%,96%{opacity:0}}
@keyframes ec{0%,93%,97%,100%{opacity:0}94%,96%{opacity:1}}
h1,h2,h3{font-family:Lora,Georgia,serif;font-weight:600;line-height:1.25;color:var(--moon-100)}
.hero h1{font-size:clamp(44px,9vw,64px);margin:0;letter-spacing:.3px}
.slogan{font:500 clamp(20px,4.4vw,26px)/1.35 Lora,Georgia,serif;color:var(--moon-100);margin:6px 0 14px}
.hero .lead{color:var(--moon-300);font-size:18px;max-width:520px;margin:0 auto 26px}
.soon{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border:1.5px solid var(--lamp-400);border-radius:999px;color:var(--lamp-400);font-weight:700;font-size:16px;cursor:default;user-select:none}
.soon svg{width:16px;height:16px;fill:currentColor}
.features{max-width:1000px;margin:52px auto 0;padding:0 20px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.feature{background:rgba(31,39,82,.85);border:1px solid var(--sky-700);border-radius:20px;padding:22px 22px 20px}
.feature h2{font-size:20px;margin:0 0 6px}
.feature p{margin:0;color:var(--moon-300);font-size:16px}
.feature .ic{width:34px;height:34px;margin-bottom:12px;display:block}
.note{text-align:center;color:var(--moon-300);margin:34px 20px 0;font-size:16px}
/* text pages */
.doc{max-width:var(--maxw);margin:0 auto;padding:24px 20px 8px}
.doc h1{font-size:clamp(32px,7vw,42px);margin:8px 0 6px}
.doc h2{font-size:23px;margin:40px 0 10px}
.doc h3{font-size:18px;margin:24px 0 6px}
.doc p,.doc li{color:var(--moon-100)}
.doc .meta{color:var(--moon-300);margin:0 0 24px}
.doc .lead{font-size:19px;color:var(--moon-300);margin:4px 0 6px}
.doc ol{padding-left:24px}.doc li{margin:0 0 10px}.doc li::marker{color:var(--dusk-400);font-weight:700}
.doc strong{font-weight:700}
.card{background:rgba(31,39,82,.85);border:1px solid var(--sky-700);border-radius:18px;padding:4px 22px;margin:16px 0}
.card h2,.card h3{margin-top:16px}
.summary{border-color:var(--dusk-400)}
.summary h2{margin-top:18px}
.mailbox{font:600 clamp(19px,5vw,24px)/1.3 Lora,Georgia,serif;margin:6px 0 10px;word-break:break-word}
.faq h3{margin-top:22px}
.faq p{margin-top:4px;color:var(--moon-300)}
/* 404 */
.nf{text-align:center;padding:40px 20px}
.nf .mascot{width:200px;height:auto}
.btn{display:inline-block;background:var(--lamp-400);color:var(--on-lamp);text-decoration:none;font-weight:700;padding:12px 24px;border-radius:999px}
/* footer */
footer{margin-top:64px}
.hills{display:block;width:100%;height:90px}
.foot{background:#1c2350;padding:6px 20px 34px}
.foot nav{max-width:var(--maxw);margin:0 auto;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px;font-size:15px}
.foot a{color:var(--moon-100);text-decoration:none}.foot a:hover{color:var(--lamp-400)}
.foot p{text-align:center;color:var(--moon-300);font-size:14px;margin:14px 0 0}
@media (max-width:480px){body{font-size:16.5px}.feature{padding:18px}.card{padding:2px 18px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important}.eyes-closed{opacity:0!important}.eyes-open{opacity:1!important}}