*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:#000;color:#ededed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.01em}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}::selection{background:var(--brand, #E8384F);color:#fff}a{text-decoration:none;color:inherit}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-md, 8px);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .15s ease;font-family:inherit;line-height:1.4}.btn-primary{background:var(--white, #fff);color:#000}.btn-primary:hover{background:#ccc}.btn-secondary{background:transparent;color:var(--text-primary, #ededed);border:1px solid var(--border, #1f1f1f)}.btn-secondary:hover{border-color:var(--border-hover, #333);background:var(--bg-hover, #111)}.btn-ghost{background:none;color:var(--text-secondary, #888);border:none}.btn-ghost:hover{color:var(--text-primary, #ededed)}.btn-brand{background:var(--brand, #E8384F);color:#fff}.btn-brand:hover{opacity:.9}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:12px 24px;font-size:15px}.btn-danger{background:transparent;color:var(--error, #EE5555);border:none}.btn-danger:hover{background:var(--error-dim, rgba(238,85,85,.12));color:var(--error, #EE5555)}.btn:disabled{opacity:.3;cursor:not-allowed}