:root{--color-primary:#7c3aed;--color-primary-dark:#6d28d9;--color-primary-light:#a78bfa;--color-secondary:#10b981;--color-secondary-dark:#059669;--color-background:#f6f6f6;--color-surface:#1a1a1a;--color-surface-elevated:#252525;--color-border:#333;--color-text:#fff;--color-text-secondary:#a0a0a0;--color-text-muted:#666;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px #0006;--shadow-lg:0 10px 15px #00000080;--transition-fast:.15s ease;--transition-normal:.25s ease}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;font-family:var(--font-pp-mori),-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,sans-serif;background:var(--color-background);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;overflow-x:hidden}header{color:#000;z-index:1000;font-weight:600;position:relative}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea{font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-surface)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}