.machine-page{padding:16px;max-width:600px;margin:0 auto;font-family:system-ui,sans-serif}.header h1{margin-bottom:4px}.how-it-works,.account{margin-top:24px}.step-card{background:#f3f3f3;padding:16px;border-radius:12px;margin-bottom:12px;font-size:16px}.card{background:#fafafa;padding:16px;border-radius:12px}.primary-btn{width:100%;padding:16px;border:none;border-radius:12px;font-size:18px;font-weight:600;background:#000;color:#fff;margin-top:24px}.secondary-btn{width:100%;padding:12px;margin-top:8px;border-radius:8px;border:1px solid #ccc;background:#fff}