*{box-sizing:border-box}
html,body{margin:0;height:100%;font-family:system-ui,-apple-system,'Noto Sans JP',sans-serif;color:#fff}
body{background:#071427 center/cover fixed no-repeat}
a{text-decoration:none;color:inherit}
#app{min-height:100%;display:flex;align-items:center;justify-content:center;padding:18px}
.panel{width:min(100vw,1280px);min-height:min(100vh - 36px, 900px);border-radius:24px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.45);background:rgba(8,18,30,.76);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(8px)}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:rgba(0,0,0,.24)}
.brand{font-weight:1000;font-size:clamp(22px,3.4vw,42px);color:#ffe08a;text-shadow:0 3px 0 #815600}
.btn,.iconBtn{background:rgba(0,0,0,.45);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:.7em 1.1em;font-weight:800;cursor:pointer}
.btn:hover,.iconBtn:hover{background:rgba(255,255,255,.12)}
.hero{position:relative;padding:28px 24px 20px;min-height:250px;background-size:cover;background-position:center}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.55))}
.heroInner{position:relative;z-index:1;max-width:760px}
.hero h1{margin:.15em 0;font-size:clamp(28px,5vw,68px);line-height:1.02}
.hero p{font-size:clamp(16px,2vw,24px);font-weight:700;max-width:900px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;padding:18px}
.card{position:relative;min-height:220px;border-radius:18px;overflow:hidden;background-size:cover;background-position:center;display:flex;align-items:flex-end;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:transform .18s ease}
.card:hover{transform:translateY(-4px)}
.card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.74))}
.cardContent{position:relative;z-index:1;padding:14px}
.cardTitle{font-size:22px;font-weight:1000}
.cardText{font-size:14px;opacity:.95}
.playerWrap{position:relative;aspect-ratio:16/9;background:#0d2342}
#bg{position:absolute;inset:0;background-size:cover;background-position:center;animation:bgMove 7s ease-in-out infinite alternate}
#bg.battle,#bg.danger,#bg.boss{animation:bgShake .26s ease-in-out infinite alternate}
#bg.move{animation:bgMove 4s ease-in-out infinite alternate}
#bg.magic{animation:bgMove .18s ease-in-out infinite alternate}
#shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.04),rgba(0,0,0,.04) 55%,rgba(0,0,0,.48))}
@keyframes bgMove{from{transform:scale(1.06) translateX(-1.2%)}to{transform:scale(1.14) translateX(1.2%)}}
@keyframes bgShake{from{transform:scale(1.10) translate(-4px,2px)}to{transform:scale(1.14) translate(4px,-2px)}}
#overlayTop{position:absolute;left:0;right:0;top:0;padding:10px 14px;display:flex;justify-content:space-between;align-items:center;z-index:4}
#progressWrap{height:8px;border-radius:999px;background:rgba(255,255,255,.2);overflow:hidden;width:min(55vw,560px)}
#progress{height:100%;width:0;background:linear-gradient(90deg,#ffe08a,#ff8f00)}
.controls{display:flex;gap:8px}
#portrait{position:absolute;left:2.8%;bottom:14%;width:min(31%,340px);max-height:72%;object-fit:contain;filter:drop-shadow(0 14px 24px rgba(0,0,0,.45));z-index:2;animation:charBob .45s ease-in-out infinite alternate;transform-origin:50% 85%}
#portrait.run{animation:charRun .18s ease-in-out infinite alternate}
#portrait.talk{animation:charTalk .18s ease-in-out infinite alternate}
@keyframes charBob{from{transform:translateY(2px)}to{transform:translateY(-4px)}}
@keyframes charRun{from{transform:translate(-6px,3px) rotate(-1deg)}to{transform:translate(7px,-4px) rotate(1deg)}}
@keyframes charTalk{from{transform:translateY(1px) scale(1)}to{transform:translateY(-2px) scale(1.03)}}
#nameTag{position:absolute;left:4%;bottom:27%;z-index:3;background:#101522dd;border-left:6px solid #ffd84a;padding:.35em .8em;border-radius:10px;font-size:clamp(16px,2vw,28px);font-weight:900}
#subtitle{position:absolute;left:4%;right:4%;bottom:4%;z-index:3;background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:.8em 1em;font-size:clamp(18px,2.5vw,34px);font-weight:900;line-height:1.35;text-shadow:0 2px 4px #000}
#fx{position:absolute;inset:0;pointer-events:none;z-index:2;overflow:hidden}
.wave{position:absolute;left:0;right:0;bottom:0;height:26%;background:radial-gradient(circle at 20% 40%,rgba(255,255,255,.18),transparent 25%),radial-gradient(circle at 60% 70%,rgba(255,255,255,.16),transparent 22%),radial-gradient(circle at 85% 45%,rgba(255,255,255,.14),transparent 18%);animation:wave 3s linear infinite alternate}
@keyframes wave{from{transform:translateX(-1.5%)}to{transform:translateX(1.5%)}}
.slash{position:absolute;width:56%;height:12px;left:26%;top:44%;background:linear-gradient(90deg,transparent,#fff,#9ef,transparent);transform:rotate(-17deg) scaleX(0);filter:drop-shadow(0 0 14px #55cfff);animation:slash .6s ease-out forwards}
@keyframes slash{0%{transform:rotate(-17deg) scaleX(0);opacity:0}35%{opacity:1}100%{transform:rotate(-17deg) scaleX(1.5);opacity:0}}
.blast{position:absolute;left:68%;top:40%;width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:0 0 0 30px #ffd500aa,0 0 0 70px #ff5a00aa,0 0 120px 100px #ff2a00;animation:boom .8s ease-out forwards}
@keyframes boom{from{transform:scale(.1);opacity:1}to{transform:scale(3);opacity:0}}
.spark{position:absolute;width:44px;height:44px;border-radius:50%;background:radial-gradient(circle,#fff 0,#9ef 25%,#57f 55%,transparent 72%);box-shadow:0 0 35px #8df;left:-50px;top:42%;animation:orb 1.1s linear forwards}
@keyframes orb{to{left:110%;transform:scale(1.8)}}
.infoArea{padding:14px 18px 20px}
.startOverlay{position:absolute;inset:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;background:linear-gradient(rgba(8,19,52,.45),rgba(0,0,0,.35))}
.startOverlay h1{font-size:clamp(40px,7vw,88px);margin:.2em;color:#ffd84a;text-shadow:0 6px 0 #7d5200,0 10px 24px rgba(0,0,0,.55)}
.startOverlay p{font-size:clamp(18px,2.5vw,30px);font-weight:800;max-width:900px}
.playBtn{font-size:clamp(22px,3vw,34px);padding:.7em 1.4em;background:#ffb000;color:#171000;border:0;border-radius:999px;font-weight:1000;cursor:pointer;box-shadow:0 8px 0 #8a4b00}
.note{font-size:13px;opacity:.82}
.navLinks{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:800px){#portrait{width:38%;left:0.5%}#nameTag{bottom:31%}}