:root{--color-primary-600:#e65100;--color-primary-500:#ff5900;--color-primary-400:#ff7029;--color-primary-100:#ffe8dc;--color-bg:#f2f2f7;--color-surface:#fff;--color-surface-soft:#fafafc;--color-border:#e5e5ea;--color-divider:#d1d1d6;--text-primary:#1c1c1e;--text-secondary:#6c6c70;--text-muted:#8e8e93;--color-success:#2e7d32;--color-warning:#f9a825;--color-error:#d32f2f;--color-info:#1565c0;--color-primary:var(--color-primary-500);--color-primary-soft:var(--color-primary-100);--radius-card:16px;--radius-button:14px;--shadow-subtle:0 1px 3px #0000000a}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--color-bg);max-width:100vw;color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans KR,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}.btn-primary{background:var(--color-primary-500);color:#fff;border-radius:var(--radius-button);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;height:52px;min-height:52px;padding:0 1.5rem;font-weight:600;transition:background .2s,transform .1s;display:inline-flex}.btn-primary:hover{background:var(--color-primary-400)}.btn-primary:active{background:var(--color-primary-600);transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--color-surface);color:var(--text-secondary);border:1px solid var(--color-border);border-radius:var(--radius-button);cursor:pointer;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:500;transition:background .2s,border-color .2s;display:inline-flex}.btn-secondary:hover{background:var(--color-surface-soft);border-color:var(--color-divider)}