:root{--ink:#302c49;--muted:#77728d;--purple:#b7a9e6;--deep:#252a58;--lav:#f4f0ff;--line:#e8e2f4;--gold:#f4d56b;--cream:#fff8e8;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:var(--ink);background:#fff;line-height:1.8}a{color:inherit}img{max-width:100%;display:block}.wrap{width:min(1080px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:10;background:#ffffffed;backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;font-weight:800;letter-spacing:.03em;color:var(--deep);display:flex;align-items:center;gap:9px}.brand img{width:48px;height:36px;object-fit:contain;border-radius:8px}.brand span{white-space:nowrap}nav{display:flex;gap:20px;flex-wrap:wrap}nav a{text-decoration:none;font-size:.92rem;color:var(--muted)}nav a:hover{color:var(--purple)}.hero{background:radial-gradient(circle at 85% 15%,#fff6ca 0 4%,transparent 5%),linear-gradient(145deg,#faf8ff,#eee9ff);padding:72px 0 56px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:40px}.eyebrow{color:var(--purple);font-weight:700;letter-spacing:.12em}.hero h1{font-size:clamp(2.35rem,5vw,4.4rem);line-height:1.25;margin:.2em 0}.hero p{color:var(--muted);font-size:1.08rem}.hero-art{position:relative;min-height:390px}.hero-art .yozora{width:70%;position:absolute;left:0;bottom:0}.hero-art .porun{width:42%;position:absolute;right:0;bottom:10px}.section{padding:78px 0}.section.alt{background:#fbfaff}.section-head{margin-bottom:30px}.section h2{font-size:2rem;margin:0}.section-head p,.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 12px 32px #5e51850c}.card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:18px;background:var(--lav)}.card h3{margin:16px 0 5px}.tag{display:inline-block;padding:4px 10px;border-radius:999px;background:var(--lav);color:var(--deep);font-size:.8rem;font-weight:700}.btn{display:inline-block;text-decoration:none;background:var(--deep);color:#fff;padding:11px 17px;border-radius:999px;font-weight:700;margin-top:10px}.btn.secondary{background:#eee9f8;color:var(--deep)}.btn.disabled{pointer-events:none;background:#eee;color:#888}.characters{display:grid;grid-template-columns:1fr 1fr;gap:26px}.character{display:grid;grid-template-columns:45% 1fr;align-items:center;gap:20px}.character img{object-fit:contain;aspect-ratio:1/1}.about{max-width:760px}.contact-box{background:linear-gradient(145deg,#eee9ff,#faf8ff);border-radius:28px;padding:34px}.legal{max-width:820px}.legal h1{font-size:2.2rem}.legal h2{margin-top:2em;font-size:1.25rem}.site-footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:.9rem}.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.notfound{text-align:center;padding:80px 0}.notfound-art{display:flex;justify-content:center;align-items:end;gap:0;height:300px}.notfound-art img:first-child{height:280px;width:auto}.notfound-art img:last-child{height:170px;width:auto;margin-left:-25px}.notfound h1{font-size:5rem;margin:0;color:var(--purple)}@media(max-width:760px){.wrap{width:min(100% - 28px,1080px)}.nav{padding:12px 0;align-items:flex-start;flex-direction:column;gap:7px}nav{gap:12px}.hero{padding-top:45px}.hero-grid,.grid,.characters{grid-template-columns:1fr}.hero-art{min-height:320px}.character{grid-template-columns:40% 1fr}.section{padding:58px 0}}@media(max-width:430px){nav{font-size:.82rem}.hero-art{min-height:270px}.character{grid-template-columns:1fr}.character img{max-height:260px;margin:auto}}