@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap";
:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#1a2035;--bg-card-hover:#1e2642;--border:#2a3451;--text-primary:#e8ecf4;--text-secondary:#8b95b0;--text-muted:#5b6580;--accent-blue:#4f8cff;--accent-purple:#a78bfa;--accent-gold:#f5b942;--accent-green:#34d399;--accent-red:#f87171;--accent-cyan:#22d3ee;--gradient-hero:linear-gradient(135deg,#1a1040 0%,#0d1a3a 50%,#0a1628 100%);--gradient-accent:linear-gradient(135deg,#4f8cff,#a78bfa);--gradient-gold:linear-gradient(135deg,#f5b942,#f59e0b);--shadow-card:0 4px 24px #0000004d;--shadow-glow:0 0 20px #4f8cff26;--radius:12px;--radius-sm:8px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.8}a{color:var(--accent-blue);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-purple)}.container{max-width:1100px;margin:0 auto;padding:0 20px}.site-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:100;background:#0a0e1af2;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding:12px 20px;display:flex}.site-logo{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.25rem;font-weight:900}.site-logo a{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}nav{flex-wrap:wrap;gap:4px;display:flex}nav a{color:var(--text-secondary);border-radius:6px;padding:6px 10px;font-size:.82rem;font-weight:500;transition:all .2s}nav a:hover{color:var(--text-primary);background:var(--bg-card)}.breadcrumb{color:var(--text-muted);padding:16px 0 0;font-size:.8rem}.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--accent-blue)}.breadcrumb span{margin:0 6px}.hero{background:var(--gradient-hero);border-bottom:1px solid var(--border);text-align:center;padding:48px 0 40px}.hero h1{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:10px;font-size:2.2rem;font-weight:900}.hero p{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1rem}.page-hero{background:var(--gradient-hero);border-bottom:1px solid var(--border);padding:32px 0 28px}.page-hero h1{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:6px;font-size:1.8rem;font-weight:900}.page-hero p{color:var(--text-secondary);font-size:.92rem}.card-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:24px 0;display:grid}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;padding:20px;transition:all .25s;position:relative;overflow:hidden}.card:hover{background:var(--bg-card-hover);border-color:var(--accent-blue);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.card-icon{margin-bottom:10px;font-size:2rem;display:block}.card h3{color:var(--text-primary);margin-bottom:6px;font-size:1.05rem;font-weight:700}.card p{color:var(--text-secondary);font-size:.82rem;line-height:1.6}.content-section{padding:32px 0}h2.section-title{color:var(--accent-blue);border-left:4px solid var(--accent-blue);margin:32px 0 16px;padding-left:14px;font-size:1.4rem;font-weight:700}h3.sub-title{color:var(--accent-purple);margin:24px 0 12px;font-size:1.1rem;font-weight:700}.data-table{border-collapse:collapse;background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);width:100%;margin:16px 0;font-size:.88rem;overflow:hidden}.data-table th{background:var(--bg-secondary);color:var(--text-secondary);text-align:left;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:.8rem;font-weight:600}.data-table td{border-bottom:1px solid var(--border);color:var(--text-primary);padding:10px 14px}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:#4f8cff0a}.tag{letter-spacing:.3px;border-radius:20px;padding:2px 10px;font-size:.72rem;font-weight:600;display:inline-block}.tag-blue{color:var(--accent-blue);background:#4f8cff26}.tag-purple{color:var(--accent-purple);background:#a78bfa26}.tag-gold{color:var(--accent-gold);background:#f5b94226}.tag-green{color:var(--accent-green);background:#34d39926}.tag-red{color:var(--accent-red);background:#f8717126}.tag-cyan{color:var(--accent-cyan);background:#22d3ee26}.timeline{margin:20px 0;padding:0;position:relative}.timeline-item{border-left:2px solid var(--border);margin-left:8px;padding:0 0 24px 36px;position:relative}.timeline-item:last-child{border-left-color:#0000;padding-bottom:0}.timeline-item:before{content:"";background:var(--accent-blue);border:2px solid var(--bg-primary);border-radius:50%;width:12px;height:12px;position:absolute;top:4px;left:-7px;box-shadow:0 0 8px #4f8cff66}.timeline-item.milestone:before{background:var(--accent-gold);box-shadow:0 0 8px #f5b94266}.timeline-item.boss:before{background:var(--accent-red);box-shadow:0 0 8px #f8717166}.timeline-title{color:var(--text-primary);margin-bottom:4px;font-size:1rem;font-weight:700}.timeline-meta{color:var(--text-muted);margin-bottom:6px;font-size:.78rem}.timeline-desc{color:var(--text-secondary);font-size:.88rem;line-height:1.7}.info-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);border-left:4px solid var(--accent-blue);margin:16px 0;padding:16px 20px}.info-box.warning{border-left-color:var(--accent-gold)}.info-box.danger{border-left-color:var(--accent-red)}.info-box-title{margin-bottom:4px;font-size:.9rem;font-weight:700}.info-box p{color:var(--text-secondary);font-size:.88rem}.char-tabs{gap:8px;margin:16px 0;display:flex}.char-tab{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;border-radius:8px;padding:8px 18px;font-size:.85rem;font-weight:600;transition:all .2s}.char-tab:hover,.char-tab.active{border-color:var(--accent-blue);color:var(--accent-blue);background:#4f8cff1f}.site-footer{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);margin-top:48px;padding:32px 20px;font-size:.78rem}.site-footer p{margin:4px 0}.faq-section{margin:24px 0}.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);margin:8px 0;overflow:hidden}.faq-q{cursor:pointer;justify-content:space-between;align-items:center;padding:14px 18px;font-size:.92rem;font-weight:700;display:flex}.faq-a{color:var(--text-secondary);padding:0 18px 14px;font-size:.88rem;line-height:1.7}@media (max-width:768px){.hero h1,.page-hero h1{font-size:1.5rem}.card-grid{grid-template-columns:1fr}.header-inner{flex-direction:column;gap:8px;padding:10px 16px}nav{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:4px;width:100%;padding-bottom:4px;display:flex;overflow-x:auto}nav::-webkit-scrollbar{display:none}nav a{white-space:nowrap;padding:4px 10px;font-size:.78rem}.data-table{font-size:.8rem}.data-table th,.data-table td{padding:8px 10px}}