:root{--bg: #050509;--surface: #0E1014;--border: #1C1F26;--accent: #4C8DFF;--accent-soft: #A970FF;--cyan: #00FFFF;--cyan-dim: #00d4ff;--green: #34D399;--amber: #FBBF24;--red: #F87171;--text-primary: #E5E7EB;--text-muted: #9CA3AF;--text-dim: #6B7280;--font-mono: "Source Code Pro", "Courier New", monospace;--glow-cyan: 0 0 12px #00FFFF88;--glow-blue: 0 0 12px #4C8DFF88;--glow-soft: 0 0 8px #A970FF66}[lang=ja]{display:none}body.lang-ja [lang=ja]{display:inline}body.lang-ja [lang=en]{display:none}.lang-label[data-active]{color:#0ff;text-shadow:0 0 12px #00FFFF88}.sim-act .act-inner{max-width:1100px}.hero-title{font-size:clamp(1.2rem,3.5vw,1.8rem);font-weight:400;color:var(--text-primary);line-height:1.5;text-align:center;margin-bottom:24px}.hero-title em{color:var(--cyan);font-style:normal;text-shadow:var(--glow-cyan)}.key-insight{text-align:center;font-size:var(--text-base);color:var(--amber);letter-spacing:.05em;margin:24px 0;padding:12px 20px;border:1px solid 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#252525}.sim-bridge-bar{height:100%;width:100%;border-radius:3px;transition:width .3s,background .3s;background:#6abf6a}.sim-bridge-value{font-size:12px;font-weight:700;color:#888;min-width:36px;text-align:right}.sim-finish-column{width:80px;border:1px solid var(--border);border-radius:6px;padding:12px 8px;background:var(--surface);display:flex;flex-direction:column;align-items:center}.sim-finish-label{text-align:center;font-weight:700;color:#888;font-size:12px;letter-spacing:1px;margin-bottom:10px}.sim-finish-meter-container{flex:1;width:30px;background:var(--bg);border-radius:3px;position:relative;border:1px solid #252525;min-height:170px}#sim-finish-bar{position:absolute;bottom:0;width:100%;height:100%;background:linear-gradient(to top,#8b2020,#8b7020,#2d7a2d);border-radius:0 0 2px 2px;transition:height .3s}#sim-finish-threshold{position:absolute;bottom:25%;width:120%;left:-10%;border-top:1px dashed #555;transition:bottom 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.2s}.cta-link:hover{border-color:#00d4ff80;background:#00d4ff0d;color:var(--cyan)}.qt-dot-link{cursor:pointer}.qt-dot-link:hover circle:first-child{opacity:1;filter:drop-shadow(0 0 6px #ea580c)}.qt-dot-link:hover text{fill:#ea580c}.qt-dot-hit{cursor:pointer}.qt-modal-overlay{position:fixed;inset:0;background:#000000b3;z-index:200;display:flex;justify-content:center;align-items:center}.qt-modal-panel{background:#151518;border:1px solid var(--border);border-radius:8px;padding:28px 32px;max-width:380px;text-align:center}.qt-modal-text{font-size:var(--text-base);color:var(--text-muted);margin-bottom:20px;line-height:1.5}.qt-modal-text strong{color:var(--cyan)}.qt-modal-actions{display:flex;gap:12px;justify-content:center}.qt-modal-btn{font-family:var(--font-mono);font-size:var(--text-sm);padding:8px 20px;border-radius:4px;cursor:pointer;text-decoration:none;transition:all .2s}.qt-modal-go{background:#00d4ff1a;border:1px solid rgba(0,212,255,.4);color:var(--cyan)}.qt-modal-go:hover{background:#00d4ff33}.qt-modal-cancel{background:none;border:1px solid var(--border);color:var(--text-dim)}.qt-modal-cancel:hover{border-color:#444;color:var(--text-muted)}.primitive-card:hover{border-color:#00d4ff4d;transition:border-color .2s}