:root{--teal-50: #fffae5;--teal-100: #fff6cc;--teal-500: #dbb300;--teal-600: #ffd103;--teal-700: #a88900;--ink: #0f172a;--text: #334155;--text-muted: #94a3b8;--bg: #fbfbfc;--surface: #ffffff;--border: #eceff3;--danger: #ef4444;--success: #16a34a;--success-bg: #dcfce7;--warning: #d97706;--warning-bg: #fef3c7;--shadow-card: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .04);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font-family:inherit;cursor:pointer}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}.site-header{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid 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