:root{--bg: #0c0f14;--bg-elevated: #141922;--bg-card: #1a2030;--panel-bg: #12161f;--border: rgba(255, 255, 255, .08);--text: #e8ecf4;--text-muted: #8b95a8;--accent: #5b9fd4;--accent-soft: rgba(91, 159, 212, .15);--line: rgba(91, 159, 212, .4);--danger: #e85d5d;--success: #6bc4a0;--overlay: rgba(0, 0, 0, .65);--shadow: 0 24px 48px rgba(0, 0, 0, .45);--radius: 12px;--font-serif: "Instrument Serif", Georgia, serif;--font-sans: "DM Sans", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}.container{width:min(1100px,92vw);margin:0 auto}.site-header{border-bottom:1px solid 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.event-summary{color:var(--text-muted);font-size:.9rem;margin:0}.timeline-header{text-align:center;padding:2.5rem 0 1rem}.timeline-header-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.5rem;text-align:left}.timeline-header-top .back-link{color:var(--text-muted);font-size:.9rem;text-decoration:none}.timeline-header-top .back-link:hover{color:var(--text)}.timeline-header-actions{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:flex-end}.timeline-header-main{text-align:center}.timeline-header h1{font-family:var(--font-serif);font-size:clamp(2rem,5vw,3rem);margin:0 0 .5rem}.timeline-header p{color:var(--text-muted);margin:0;max-width:600px;margin-inline:auto}