*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#031233;color:#e5f4ff;font-family:'M PLUS Rounded 1c',sans-serif;line-height:1.75}
img{max-width:100%}
a{color:#8ce9f0}
a:focus-visible,button:focus-visible{outline:3px solid #ffd766;outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#ffd766;color:#10233c;padding:8px 12px}
.skip:focus{left:8px}
.site-nav{position:sticky;top:0;z-index:50;background:#06172fe8;border-bottom:2px solid #4e7996;backdrop-filter:blur(8px)}
.nav-inner{max-width:1080px;margin:auto;padding:10px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{font-weight:900;color:#fff;text-decoration:none;font-size:18px;white-space:nowrap}
.brand span{color:#ffd766}
.nav-links{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:14px;font-weight:700}
.nav-links a{text-decoration:none;color:#d7ebf8}
.nav-links .lang{border:1px solid #7edbe8;border-radius:8px;padding:4px 10px;color:#9bedf2}
.hero{background:linear-gradient(#071c39c7,#0b4d86b8 65%,#062d60),url('/videos/sky-sea-poster.jpg') center/cover;min-height:400px;padding:72px 20px 80px;text-align:center;display:grid;place-items:center}
.hero-content{max-width:780px}
.eyebrow{font:700 13px 'DotGothic16',sans-serif;letter-spacing:.08em;color:#a5e9f0}
h1{font-size:clamp(32px,7vw,56px);line-height:1.25;margin:12px 0 16px;color:#fff}
.hero p{max-width:660px;margin:0 auto 25px;font-size:clamp(15px,3.5vw,18px);color:#edf8ff}
.button{display:inline-block;background:#2a9aa3;color:#fff;text-decoration:none;font-weight:800;border:2px solid #a5edf1;border-radius:10px;padding:10px 22px}
.button:hover{background:#197781}
.container{max-width:1080px;margin:0 auto;padding:42px 20px 64px}
.intro{max-width:760px;margin:0 auto 38px;padding:22px;border:2px solid #4e7996;border-radius:14px;background:#082447}
.intro p{margin:0 0 10px}
.intro p:last-child{margin-bottom:0}
.section-title{font-size:clamp(23px,5vw,32px);margin:42px 0 8px;color:#fff}
.section-lead{margin:0 0 24px;color:#c4dfef}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{display:flex;flex-direction:column;background:#071e3e;border:2px solid #426c8e;border-radius:14px;overflow:hidden;color:#e5f4ff;text-decoration:none;transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-4px);border-color:#8ce9f0}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#0c1930}
.card-body{padding:16px 18px 20px;flex:1}
.card h3{margin:0 0 7px;color:#fff;font-size:19px;line-height:1.4}
.card p{margin:0;color:#c9e0f0;font-size:14px}
.badge{display:inline-block;margin:0 0 9px;padding:2px 8px;border-radius:6px;background:#164f60;color:#d2faf9;font-size:12px;font-weight:800}
.badge.en{background:#45361c;color:#ffe7a1}
.site-footer{background:#010914;border-top:2px solid #27445e;padding:30px 20px;color:#a9c8dc}
.footer-inner{max-width:1080px;margin:auto;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:13px}
.footer-inner a{color:#c5e9f4}
.game-main{max-width:980px;margin:0 auto;padding:34px 20px 60px}
.crumb{font-size:13px;color:#a9c8dc;margin:0 0 16px}
.crumb a{color:#a9c8dc}
.game-main h1{font-size:clamp(28px,6vw,42px);margin:0 0 8px}
.game-subtitle{margin:0 0 24px;color:#bde6f3;font-size:16px}
.game-shell{background:#071e3e;border:2px solid #426c8e;border-radius:16px;padding:12px}
.game-actions{display:flex;justify-content:flex-end;margin-bottom:8px}
.game-actions button{border:0;border-radius:8px;background:#2a9aa3;color:white;font:inherit;font-size:14px;font-weight:700;padding:8px 13px;cursor:pointer}
.game-stage{height:360px;position:relative;border-radius:10px;overflow:hidden;background:#081425}
.game-stage iframe{width:100%;height:100%;border:0;display:block}
.game-links{font-size:14px;color:#c2ddec;margin:10px 0 28px}
.article{max-width:760px;margin:auto;background:#071e3e;border:2px solid #426c8e;border-radius:16px;padding:clamp(18px,4vw,32px)}
.article h2{font-size:clamp(21px,4vw,27px);line-height:1.4;border-left:5px solid #31b3bc;padding-left:12px;margin:34px 0 12px;color:#fff}
.article h2:first-child{margin-top:0}
.article p,.article li{color:#d0e5f4}
.article ul,.article ol{padding-left:1.4em}
.article li{margin:7px 0}
.article table{width:100%;border-collapse:collapse;font-size:14px}
.article th,.article td{padding:10px;text-align:left;vertical-align:top;border-bottom:1px solid #365b79}
.article th{width:30%;color:#fff}
.note{padding:12px 16px;border-left:5px solid #ffd766;background:#51452866;border-radius:6px}
.game-stage #game-frame.fs-on{position:fixed!important;inset:48px 0 0!important;width:100vw!important;height:calc(100dvh - 48px)!important;z-index:99999!important;border-radius:0!important}
body.fs-lock{overflow:hidden}
@media(max-width:600px){.nav-inner{justify-content:center}.hero{min-height:340px;padding:56px 16px}.article th{width:36%}}