*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--navy:#0a1628;--blue-accent:#2563eb;--blue-light:#5b9dff;--cyan:#00d4aa;--red:#e63946;--orange:#f59e0b;--green:#4ade80;--white:#f0f4f8;--gray:#8899aa;--gray-light:#c0cdd8;--surface:#0f1c30;--card-bg:#131f35;--card-border:#1e3050;--font-jp:'Noto Sans JP',sans-serif;--font-en:'DM Sans',sans-serif}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-jp);background:var(--navy);color:var(--white);line-height:1.8}
.container{max-width:1000px;margin:0 auto;padding:0 2rem}
nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,22,40,.85);backdrop-filter:blur(20px);border-bottom:1px solid rgba(45,127,249,.1)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo{font-family:var(--font-en);font-weight:700;font-size:1.15rem;color:var(--white);text-decoration:none}
.nav-logo span{color:var(--cyan)}
.nav-links{display:flex;gap:2rem;align-items:center}
.nav-links a{color:var(--gray);text-decoration:none;font-size:.85rem}
.nav-cta{background:var(--blue-accent)!important;color:var(--white)!important;padding:.55rem 1.4rem!important;border-radius:6px;font-size:.82rem!important}
.hamburger{display:none;background:none;border:none;cursor:pointer;width:28px;height:20px;position:relative;z-index:1002}
.hamburger span{display:block;width:100%;height:2px;background:var(--white);position:absolute;left:0;transition:all .3s}
.hamburger span:nth-child(1){top:0}.hamburger span:nth-child(2){top:9px}.hamburger span:nth-child(3){top:18px}
.page-hero{padding:10rem 0 3rem;text-align:center}
.breadcrumb{font-size:.8rem;color:var(--gray);margin-bottom:1rem}
.breadcrumb a{color:var(--gray);text-decoration:none}
.page-hero h1{font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:900;letter-spacing:-.03em;margin-bottom:1rem}
.page-hero p{color:var(--gray-light);font-size:.95rem;max-width:700px;margin:0 auto}
.quiz-section{padding:2rem 0 5rem}
.progress{height:6px;background:var(--card-border);border-radius:3px;overflow:hidden;margin-bottom:3rem;position:sticky;top:80px;z-index:10}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--cyan),var(--blue-accent));width:0;transition:width .3s}
.question{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:2rem;margin-bottom:1.5rem}
.q-domain{font-size:.75rem;color:var(--cyan);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.6rem}
.q-title{font-size:1.05rem;font-weight:700;margin-bottom:1.2rem;line-height:1.7}
.q-options{display:flex;flex-direction:column;gap:.6rem}
.q-option{display:flex;align-items:flex-start;gap:.8rem;padding:.9rem 1.2rem;background:var(--surface);border:1px solid var(--card-border);border-radius:8px;cursor:pointer;transition:all .2s}
.q-option:hover{border-color:var(--blue-accent);background:rgba(45,127,249,.05)}
.q-option input{margin-top:.35rem}
.q-option span{color:var(--gray-light);font-size:.92rem;line-height:1.6}
.q-option.selected{border-color:var(--cyan);background:rgba(0,212,170,.05)}
.q-option.selected span{color:var(--white);font-weight:600}
.submit-row{text-align:center;margin-top:2rem}
.btn-primary{display:inline-block;background:var(--blue-accent);color:var(--white);padding:1rem 2.5rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:1rem;border:none;cursor:pointer;font-family:var(--font-jp)}
.btn-primary:hover{background:var(--blue-light)}
.btn-primary:disabled{background:var(--card-border);cursor:not-allowed}
.result{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;padding:3rem;text-align:center;margin-top:2rem}
.result h2{font-size:1.6rem;margin-bottom:1rem}
.result .level-badge{display:inline-block;padding:.5rem 1.5rem;border-radius:30px;font-weight:700;font-size:1rem;margin-bottom:1rem}
.level-1{background:rgba(230,57,70,.15);color:var(--red);border:1px solid var(--red)}
.level-2{background:rgba(245,158,11,.15);color:var(--orange);border:1px solid var(--orange)}
.level-3{background:rgba(45,127,249,.15);color:var(--blue-light);border:1px solid var(--blue-accent)}
.level-4{background:rgba(0,212,170,.15);color:var(--cyan);border:1px solid var(--cyan)}
.level-5{background:rgba(74,222,128,.15);color:var(--green);border:1px solid var(--green)}
.result .score{font-size:3rem;font-weight:900;font-family:var(--font-en);margin:1rem 0}
.result .score small{font-size:1.2rem;color:var(--gray)}
.recommendations{text-align:left;margin:2rem 0;background:var(--surface);border-radius:12px;padding:1.5rem}
.recommendations h3{font-size:1rem;margin-bottom:1rem;color:var(--cyan)}
.recommendations ul{list-style:none;padding:0}
.recommendations li{padding-left:1.2rem;position:relative;margin-bottom:.6rem;font-size:.9rem;color:var(--gray-light)}
.recommendations li::before{content:'→';position:absolute;left:0;color:var(--cyan)}
.domain-scores{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem;margin:1.5rem 0}
.domain-score{background:var(--surface);padding:1rem;border-radius:8px;border:1px solid var(--card-border)}
.domain-score .label{font-size:.75rem;color:var(--gray);margin-bottom:.3rem}
.domain-score .value{font-size:1.5rem;font-weight:700;font-family:var(--font-en);color:var(--white)}
.domain-score .bar{height:4px;background:var(--card-border);border-radius:2px;margin-top:.5rem;overflow:hidden}
.domain-score .bar-fill{height:100%;background:var(--cyan);border-radius:2px}
.hidden{display:none}
.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:1.5rem}
.btn-secondary{display:inline-block;padding:1rem 2rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:1rem;border:1px solid var(--card-border);color:var(--gray-light)}
.btn-secondary:hover{border-color:var(--blue-accent);color:var(--white)}
footer{border-top:1px solid var(--card-border);padding:3rem 0 2rem}
.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:2rem}
.footer-brand p{color:var(--gray);font-size:.82rem;max-width:280px;margin-top:.5rem}
.footer-links{display:flex;gap:3rem}
.footer-col h4{font-size:.78rem;color:var(--gray);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.8rem}
.footer-col a{display:block;color:var(--gray-light);text-decoration:none;font-size:.85rem;margin-bottom:.5rem}
.footer-bottom{text-align:center;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--card-border);font-size:.78rem;color:var(--gray)}
body.menu-open{overflow:hidden}
@media(max-width:768px){
.nav-links{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;z-index:1001;background:rgba(10,22,40,.98);flex-direction:column;align-items:center;gap:1.2rem;padding:5rem 0 3rem}
.nav-links.active{display:flex}.nav-links a{font-size:1.1rem;padding:.8rem 1.5rem;width:80%;text-align:center}.hamburger{display:block}
.page-hero{padding:8rem 0 2rem}
.footer-inner{flex-direction:column}
.question{padding:1.5rem}
}