:root{--bg:#0f1613;--surface:#161f1b;--surface-alt:#1c2620;--border:#26332c;--primary:#33c481;--primary-dim:#23543b;--gold:#f0b429;--text:#f4f7f5;--text-muted:#8fa79b;--font-display:"Space Grotesk",system-ui,sans-serif;--font-body:"Inter",system-ui,sans-serif;--font-mono:"IBM Plex Mono","SFMono-Regular",monospace}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);margin:0;letter-spacing:-.01em}a{color:inherit}button{font-family:inherit}.container{max-width:1120px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:transform .15s ease,background .15s ease}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:#06140d}.btn-primary:hover{background:#3fd694}.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}.btn-ghost:hover{border-color:var(--primary)}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px}input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface-alt);color:var(--text);font-size:15px;font-family:var(--font-body)}input:focus{outline:2px solid var(--primary);outline-offset:1px}label{display:block;font-size:13px;color:var(--text-muted);margin-bottom:6px}.form-field{margin-bottom:16px}.error-text{color:#f0704a;font-size:13px;margin-top:8px}.price-mono{font-family:var(--font-mono)}