*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Noto Sans JP",sans-serif;color:#0a2138;background:#f7fbfe}header{height:72px;background:#061426;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;z-index:9}.brand{font-weight:900;letter-spacing:.14em;text-decoration:none}.brand b,footer b{background:#00b9ff;color:#061426;padding:9px;box-shadow:4px 4px #00101f}nav{display:flex;gap:25px}nav a{color:#d9edff;text-decoration:none;font-size:10px;font-weight:bold;letter-spacing:.15em}.hero{min-height:calc(100vh - 72px);display:grid;place-items:center;text-align:center;color:white;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 85%,#087eb8,#0a4d7d 25%,#092b4b 50%,#061426 78%)}.grid{position:absolute;inset:0;opacity:.05;background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);background-size:32px 32px}.hero-in{z-index:1;padding:60px 20px}.sushi{width:110px;height:100px;margin:0 auto 28px;position:relative}.sushi i{position:absolute;z-index:2;left:5px;top:0;width:100px;height:48px;display:grid;place-items:center;background:#ff735e;border:5px solid #fff1e8;font-style:normal;font-weight:900;font-size:24px;box-shadow:7px 7px #00101f}.sushi span{position:absolute;left:20px;bottom:5px;width:75px;height:58px;background:white;border-radius:10px 10px 25px 25px;box-shadow:7px 7px #00101f}.hero small,label{color:#00b9ff;font-size:10px;font-weight:bold;letter-spacing:.27em}.hero h1{font-size:clamp(60px,9vw,120px);line-height:.8;margin:25px 0;letter-spacing:.05em}.hero h1 em,.games h2 em,.contact h2 em,.about h2 em,.abyss em{font-style:normal;color:#5ce5ff}.hero h3{font-size:13px;letter-spacing:.35em;color:#5ce5ff}.hero p{line-height:2;color:#c4dced}.btn{display:inline-block;margin-top:20px;border:1px solid #5ce5ff;padding:15px 20px;color:#fff;text-decoration:none;font-size:11px;font-weight:bold}.about,.games,.contact{padding:110px 9vw}.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:9vw;background:white}.about h2,.games>h2,.contact h2{font-size:clamp(45px,7vw,90px);line-height:.9;margin:20px 0}.about p{color:#647d91;line-height:2}.about .big{font-size:clamp(19px,2vw,28px);font-weight:bold;color:#0a2138}.values{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #dce8f1;margin-top:45px}.values span{padding:25px 15px 20px 0;font-weight:900}.values b,.values small{display:block}.values b{color:#00aeea;font-size:10px;margin-bottom:15px}.values small{color:#738a9c;font-weight:normal;margin-top:6px}.games{background:#061426;color:white}.games article{display:grid;grid-template-columns:1fr 1fr;max-width:1150px;margin:60px auto 0;border:1px solid #174361;background:#081d33}.abyss{min-height:500px;display:grid;place-items:center;position:relative;background:radial-gradient(circle,#08749b,#073657 45%,#03111d 75%);font-size:58px;font-weight:900;text-align:center}.abyss i{position:absolute;bottom:25px;color:#5ce5ff}.info{padding:55px}.status{color:#6be49a}.meta{font-size:10px;letter-spacing:.15em;color:#6f9bb8!important}.info h2{font-size:clamp(34px,4vw,58px);margin:10px 0}.jp{color:#00b9ff}.info p{color:#aec4d4;line-height:1.9;font-size:13px}.tags{font-size:9px;color:#91b5ce;border-top:1px solid #1d4059;border-bottom:1px solid #1d4059;padding:18px 0;margin:25px 0}.info strong{color:#5ce5ff;letter-spacing:.15em}.contact{background:#eef6fb}.contact p{color:#647d91}.contact>a{display:inline-block;margin-top:20px;font-size:clamp(18px,3vw,30px);font-weight:bold;color:#087da9;text-decoration:none;border-bottom:1px solid #9fc5d8;padding-bottom:10px}footer{background:#030d19;color:white;padding:45px 5vw;display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap}footer a{color:#5ce5ff;font-size:10px}footer small{display:block;color:#57758b;font-size:9px;margin-top:12px}.policy{max-width:850px;margin:auto;padding:100px 25px}.policy h1{font-size:clamp(40px,7vw,70px)}.policy h2{margin-top:45px}.policy p{color:#647d91;line-height:2}.notice{margin-top:50px;background:#fff3c8;border-left:4px solid #dca600;padding:20px;line-height:1.8}@media(max-width:760px){header{padding:14px 18px;height:auto}.brand{font-size:11px}nav{gap:10px}.about,.games,.contact{padding:75px 24px}.about,.games article{grid-template-columns:1fr}.values{grid-template-columns:1fr}.abyss{min-height:350px}.info{padding:32px 24px}.hero h3{letter-spacing:.16em}}
/* v3 visual polish */
.brand{display:flex;align-items:center;gap:12px}.brand-icon{display:inline-grid;place-items:center;width:34px;height:34px;background:#00b9ff;color:#061426;font-size:11px;font-weight:900;letter-spacing:-.02em;box-shadow:4px 4px 0 #00101f}
.hero{background:radial-gradient(circle at 50% 88%,#0b82ba 0,#075987 24%,#082f50 50%,#061426 79%)}
.hero-in{width:min(760px,100%);padding:42px 20px 64px}
.studio-mark{width:104px;height:104px;margin:0 auto 30px;display:grid;place-items:center;position:relative;background:#f7fbff;clip-path:polygon(20% 0,80% 0,100% 20%,100% 80%,80% 100%,20% 100%,0 80%,0 20%);box-shadow:0 0 0 6px #00b9ff}
.studio-mark:before{content:"";position:absolute;inset:12px;border:2px solid #00b9ff}.studio-mark span{position:relative;color:#07375c;font-weight:900;font-size:27px;letter-spacing:-.06em}
.hero h1{font-size:clamp(64px,8.2vw,112px);line-height:.82;margin:22px 0 30px;font-style:normal;font-weight:900;letter-spacing:.065em}
.hero h1 span{font-style:normal;color:#fff}
.hero h3{color:#72e7ff;font-weight:800;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.hero p{color:#d8eaf5;font-weight:500;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.btn{background:rgba(0,185,255,.08);transition:.18s ease}.btn:hover{background:#00b9ff;color:#061426;transform:translateY(-2px)}
.games article{box-shadow:0 28px 70px rgba(0,0,0,.22)}.abyss{overflow:hidden}.abyss:before,.abyss:after{content:"";position:absolute;border:1px solid rgba(92,229,255,.14);width:330px;height:330px;transform:rotate(45deg)}.abyss:after{width:220px;height:220px}
.footer-brand{display:flex;align-items:center;gap:14px}.footer-brand small{margin-top:6px}
@media(max-width:760px){.brand-icon{width:29px;height:29px}.studio-mark{width:84px;height:84px}.hero-in{padding-top:35px}.hero p{font-size:13px}.hero h1{letter-spacing:.035em}}

.contact-links{display:flex;gap:22px;flex-wrap:wrap;align-items:center;margin-top:20px}.contact-links a{display:inline-block;font-size:clamp(16px,2.2vw,26px);font-weight:bold;color:#087da9;text-decoration:none;border-bottom:1px solid #9fc5d8;padding:10px 0}.contact-links a:hover{color:#005f86;border-color:#005f86}

.brand-logo{width:40px;height:40px;object-fit:cover;border-radius:50%;image-rendering:auto;box-shadow:0 0 0 2px rgba(92,229,255,.45)}.hero-logo{display:block;width:clamp(118px,10vw,168px);height:auto;aspect-ratio:1;border-radius:50%;object-fit:cover;margin:0 auto 28px;box-shadow:0 0 0 3px rgba(92,229,255,.75),0 18px 45px rgba(0,0,0,.28)}.footer-brand .brand-logo{width:46px;height:46px}@media(max-width:760px){.brand-logo{width:32px;height:32px}.hero-logo{width:112px}}