:root{--bg:#fff9f2;--ink:#1f2937;--muted:#64748b;--line:#e5e7eb;--pink:#f472b6;--card:#fffdf8}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",Arial,sans-serif;background:var(--bg);color:var(--ink);overflow-x:hidden}.container{max-width:1120px;margin:0 auto;padding:0 24px}header{padding:24px 0;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.logo{width:46px;height:46px;border-radius:18px;background:linear-gradient(135deg,#f9a8d4,#fde68a,#a7f3d0);display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 6px 18px rgba(0,0,0,.08)}.brand-title{font-size:22px;font-weight:800}.brand-sub{font-size:12px;color:var(--muted)}nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}nav a{color:#475569;text-decoration:none;font-weight:700;font-size:14px}.btn{border:none;border-radius:999px;padding:12px 24px;background:#1f2937;color:#fff!important;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block}.btn.pink{background:var(--pink)}.btn.outline{background:#fff;color:#1f2937!important;border:1px solid var(--line)}.hero{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:56px 0 88px}.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.85);border-radius:999px;padding:10px 18px;box-shadow:0 6px 18px rgba(0,0,0,.06);color:#475569;margin-bottom:24px;font-size:14px}h1{font-size:clamp(44px,7vw,76px);line-height:1.05;font-weight:950;letter-spacing:-2px}.gradient-text{background:linear-gradient(90deg,#f472b6,#fcd34d,#6ee7b7);-webkit-background-clip:text;background-clip:text;color:transparent}.jp-line{margin-top:24px;font-size:26px;font-weight:800}.hero-desc{margin-top:18px;color:var(--muted);font-size:18px;line-height:1.8;max-width:560px}.actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px}.preview-wrap{position:relative}.blur1,.blur2{position:absolute;border-radius:50%;filter:blur(42px);opacity:.7}.blur1{width:160px;height:160px;background:#fbcfe8;top:-32px;left:-32px}.blur2{width:200px;height:200px;background:#bbf7d0;right:-32px;bottom:-32px}.preview-card{position:relative;background:#fff;border-radius:36px;padding:24px;box-shadow:0 24px 60px rgba(15,23,42,.12);border:1px solid #fff}.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tile{aspect-ratio:1;border-radius:28px;background:linear-gradient(135deg,#fef3c7,#fce7f3);display:flex;align-items:center;justify-content:center;font-size:34px;font-weight:950;box-shadow:0 6px 16px rgba(0,0,0,.06);transition:transform .25s ease}.tile:hover{transform:translateY(-6px) rotate(3deg)}.message{margin-top:24px;border-radius:28px;background:#f6f7ff;padding:22px}.message strong{display:block;font-size:20px;margin-bottom:8px}.message p{color:var(--muted);line-height:1.6}.about{background:rgba(255,255,255,.7);padding:72px 0}.section-title{text-align:center;font-size:42px;font-weight:950;margin-bottom:16px}.section-desc{max-width:720px;margin:0 auto 42px;text-align:center;color:var(--muted);line-height:1.8}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.feature-card{background:var(--card);border-radius:28px;padding:26px;box-shadow:0 8px 24px rgba(15,23,42,.06)}.feature-icon{width:52px;height:52px;border-radius:18px;background:linear-gradient(135deg,#fce7f3,#d1fae5);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}.feature-card h3{font-size:21px;margin-bottom:4px}.feature-card .jp{color:#ec4899;font-weight:800;font-size:14px;margin-bottom:12px}.feature-card p{color:var(--muted);line-height:1.7;font-size:14px}.games{padding:72px 0}.games-box{border-radius:36px;padding:52px 32px;text-align:center;background:linear-gradient(135deg,#dbeafe,#fce7f3,#fef3c7);box-shadow:0 10px 28px rgba(15,23,42,.08)}.games-box h2{font-size:42px;font-weight:950}.coming{margin-top:12px;font-size:22px;font-weight:800}.games-box p{margin:18px auto 0;max-width:680px;color:#475569;line-height:1.8}.small-pill{margin-top:28px;display:inline-block;background:#fff;border-radius:999px;padding:14px 22px;box-shadow:0 6px 18px rgba(0,0,0,.06);color:var(--muted)}footer{border-top:1px solid var(--line);padding:36px 0;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:14px;flex-wrap:wrap}.legal-page{padding:48px 0 80px}.legal-card{background:white;border-radius:32px;padding:42px;box-shadow:0 12px 32px rgba(15,23,42,.08)}.legal-card h1{font-size:44px;letter-spacing:-1px;margin-bottom:12px}.legal-card h2{font-size:24px;margin:34px 0 12px}.legal-card p,.legal-card li{color:#475569;line-height:1.85;margin:10px 0}.legal-card ul{padding-left:24px;margin:12px 0}.back-link{display:inline-block;margin-bottom:20px;color:#ec4899;text-decoration:none;font-weight:800}@media(max-width:900px){.hero{grid-template-columns:1fr}.features{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){header,footer{flex-direction:column;align-items:flex-start}nav{gap:12px}.features{grid-template-columns:1fr}.tile{font-size:28px;border-radius:22px}.preview-card{border-radius:28px}.legal-card{padding:26px;border-radius:24px}}